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119252974
1009.3252
2010-09-16
Polar continuum mechanics
The existing polar continuum theory contains unresolved indeterminacies in the spherical part of the couple-stress tensor. This severely restricts its applicability in the study of micro and nano-scale solid and fluid mechanics and, perhaps more importantly, in the investigation of fluid turbulence phenomena, which inv...
[ "physics.flu-dyn", "cond-mat.other" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
4495440
1009.3248
2010-09-16
Entropic Fluctuations in Statistical Mechanics I. Classical Dynamical Systems
Within the abstract framework of dynamical system theory we describe a general approach to the Transient (or Evans-Searles) and Steady State (or Gallavotti-Cohen) Fluctuation Theorems of non-equilibrium statistical mechanics. Our main objective is to display the minimal, model independent mathematical structure at work...
[ "math-ph", "cond-mat.stat-mech", "math.DS", "math.MP", "math.PR" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "17791258", "num_citations": null } ]
[ { "author_id": "v jakvsi'c_0", "name": "Vojkan Jakvsi'c", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "c pillet_1", "name": "Claude-Alain Pillet", "publication_history": null, "h_index": null, "num_papers":...
null
2653567
1009.3291
2010-09-16
Rebuilding for Array Codes in Distributed Storage Systems
In distributed storage systems that use coding, the issue of minimizing the communication required to rebuild a storage node after a failure arises. We consider the problem of repairing an erased node in a distributed storage system that uses an EVENODD code. EVENODD codes are maximum distance separable (MDS) array cod...
[ "cs.IT", "cs.DC", "cs.NI", "math.IT" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "z wang_267", "name": "Zhiying Wang", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a dimakis_1", "name": "Alexandros [\"G.\"] Dimakis", "publication_history": null, "h_index": null, "num_pape...
null
17520393
1009.3346
2010-09-16
Conditional Random Fields and Support Vector Machines: A Hybrid Approach
We propose a novel hybrid loss for multiclass and structured prediction problems that is a convex combination of log loss for Conditional Random Fields (CRFs) and a multiclass hinge loss for Support Vector Machines (SVMs). We provide a sufficient condition for when the hybrid loss is Fisher consistent for classificatio...
[ "cs.LG" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "j shi_1", "name": "Javen Qinfeng Shi", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m reid_2", "name": "Mark [\"D.\"] Reid", "publication_history": null, "h_index": null, "num_papers": null,...
null
28479898
1009.3288
2010-09-16
Quantum chaos of a mixed, open system of kicked cold atoms
The quantum and classical dynamics of particles kicked by a gaussian attractive potential are studied. Classically, it is an open mixed system (the motion in some parts of the phase space is chaotic, and in some parts it is regular). The fidelity (Lochshmidt echo) is found to exhibit oscillations that can be determined...
[ "quant-ph", "physics.atom-ph" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "y krivolapov_0", "name": "Yevgeny Krivolapov", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s fishman_1", "name": "Shmuel Fishman", "publication_history": null, "h_index": null, "num_papers"...
null
118518925
1009.3094
2010-09-16
Deconstructing holographic liquids
We argue that there exist simple effective field theories describing the long-distance dynamics of holographic liquids. The degrees of freedom responsible for the transport of charge and energy-momentum are Goldstone modes. These modes are coupled to a strongly coupled infrared sector through emergent gauge and gravita...
[ "hep-th", "cond-mat.str-el" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
119281578
1009.3202
2010-09-16
The Inner Halo of M87: A First Direct View of the Red-Giant Population
An unusually deep (V,I) imaging dataset for the Virgo supergiant M87 with the Hubble Space Telescope ACS successfully resolves its brightest red-giant stars, reaching M_I(lim) = -2.5. After assessing the photometric completeness and biasses, we use this material to estimate the metallicity distribution for the inner ha...
[ "astro-ph.GA" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
13937621
1009.3243
2010-09-16
The "Unfriending" Problem: The Consequences of Homophily in Friendship Retention for Causal Estimates of Social Influence
An increasing number of scholars are using longitudinal social network data to try to obtain estimates of peer or social influence effects. These data may provide additional statistical leverage, but they can introduce new inferential problems. In particular, while the confounding effects of homophily in friendship for...
[ "stat.AP", "cs.SI", "physics.data-an", "physics.soc-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
38553622
1009.3203
2010-09-16
Intrinsic Inference on the Mean Geodesic of Planar Shapes and Tree Discrimination by Leaf Growth
For planar landmark based shapes, taking into account the non-Euclidean geometry of the shape space, a statistical test for a common mean first geodesic principal component (GPC) is devised. It rests on one of two asymptotic scenarios, both of which are identical in a Euclidean geometry. For both scenarios, strong cons...
[ "stat.ME" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
7693406
1009.3379
2010-09-17
Variational formula for experimental determination of high-order correlations of current fluctuations in driven systems
For Brownian motion of a single particle subject to a tilted periodic potential on a ring, we propose a formula for experimentally determining the cumulant generating function of time-averaged current without measurements of current fluctuations. We first derive this formula phenomenologically on the basis of two key r...
[ "cond-mat.stat-mech" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
50694019
1009.3464
2010-09-17
Computability of Brolin-Lyubich Measure
Brolin-Lyubich measure $\lambda_R$ of a rational endomorphism $R:\riem\to\riem$ with $\deg R\geq 2$ is the unique invariant measure of maximal entropy $h_{\lambda_R}=h_{\text{top}}(R)=\log d$. Its support is the Julia set $J(R)$. We demonstrate that $\lambda_R$ is always computable by an algorithm which has access to c...
[ "math.DS", "math.CV", "math.LO" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "1176", "num_citations": null }, { "corpus_id": "5740600", "num_citations": null } ]
[ { "author_id": "i binder_1", "name": "Ilia Binder", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m braverman_1", "name": "Mark Braverman", "publication_history": null, "h_index": null, "num_papers": null, ...
null
3167447
1009.3499
2010-09-17
Multiplicative Attribute Graph Model of Real-World Networks
Large scale real-world network data such as social and information networks are ubiquitous. The study of such social and information networks seeks to find patterns and explain their emergence through tractable models. In most networks, and especially in social networks, nodes have a rich set of attributes (e.g., age, ...
[ "cs.SI", "physics.soc-ph" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[ { "corpus_id": "15565327", "num_citations": null } ]
[ { "author_id": "m kim_27", "name": "Myunghwan Kim", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "j leskovec_1", "name": "Jure Leskovec", "publication_history": null, "h_index": null, "num_papers": null, ...
null
15780541
1009.3525
2010-09-17
Analyzing Weighted $\ell_1$ Minimization for Sparse Recovery with Nonuniform Sparse Models\footnote{The results of this paper were presented in part at the International Symposium on Information Theory, ISIT 2009}
In this paper we introduce a nonuniform sparsity model and analyze the performance of an optimized weighted $\ell_1$ minimization over that sparsity model. In particular, we focus on a model where the entries of the unknown vector fall into two sets, with entries of each set having a specific probability of being nonze...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
1684441
1009.3486
2010-09-17
Ground state blind quantum computation on AKLT state
The blind quantum computing protocols (BQC) enable a classical client with limited quantum technology to delegate a computation to the quantum server(s) in such a way that the privacy of the computation is preserved. Here we present a new scheme for BQC that uses the concept of the measurement based quantum computing w...
[ "quant-ph", "cond-mat.mtrl-sci" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "t morimae_0", "name": "Tomoyuki Morimae", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "v dunjko_1", "name": "Vedran Dunjko", "publication_history": null, "h_index": null, "num_papers": null,...
null
14414561
1009.3402
2010-09-17
Polyhedra in loop quantum gravity
Interwiners are the building blocks of spin-network states. The space of intertwiners is the quantization of a classical symplectic manifold introduced by Kapovich and Millson. Here we show that a theorem by Minkowski allows us to interpret generic configurations in this space as bounded convex polyhedra in Euclidean s...
[ "gr-qc", "hep-th" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
3866444
1009.3321
2010-09-17
Niche as a determinant of word fate in online groups
Patterns of word use both reflect and influence a myriad of human activities and interactions. Like other entities that are reproduced and evolve, words rise or decline depending upon a complex interplay between {their intrinsic properties and the environments in which they function}. Using Internet discussion communit...
[ "cs.CL", "cond-mat.dis-nn", "nlin.AO", "physics.soc-ph", "q-bio.PE" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "e altmann_1", "name": "Eduardo [\"G.\"] Altmann", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "j pierrehumbert_1", "name": "Janet [\"B.\"] Pierrehumbert", "publication_history": null, "h_index":...
null
44233679
1009.3444
2010-09-17
On noise treatment in radio measurements of cosmic ray air showers
Precise measurements of the radio emission by cosmic ray air showers require an adequate treatment of noise. Unlike to usual experiments in particle physics, where noise always adds to the signal, radio noise can in principle decrease or increase the signal if it interferes by chance destructively or constructively. Co...
[ "astro-ph.IM", "astro-ph.HE" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "f schröder_1", "name": "Frank [\"G.\"] Schröder", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "w apel_1", "name": "W-D. Apel", "publication_history": null, "h_index": null, "num_papers": nul...
null
8119983
1009.3415
2010-09-17
Temporal Starvation in CSMA Wireless Networks
It is well known that links in CSMA wireless networks are prone to starvation. Prior works focused almost exclusively on equilibrium starvation. In this paper, we show that links in CSMA wireless networks are also susceptible to temporal starvation. Specifically, although some links have good equilibrium throughputs an...
[ "cs.NI" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "2630404", "num_citations": null } ]
[ { "author_id": "c kai_1", "name": "Caihong Kai", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s liew_1", "name": "Soung [\"Chang\"] Liew", "publication_history": null, "h_index": null, "num_papers": null, ...
null
2123455
1009.3460
2010-09-17
An Optimal Lower Bound on the Communication Complexity of Gap-Hamming-Distance
We prove an optimal $\Omega(n)$ lower bound on the randomized communication complexity of the much-studied Gap-Hamming-Distance problem. As a consequence, we obtain essentially optimal multi-pass space lower bounds in the data stream model for a number of fundamental problems, including the estimation of frequency mome...
[ "cs.CC", "math.MG" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
8256376
1009.3593
2010-09-18
Retrospective Interference Alignment
We explore similarities and differences in recent works on blind interference alignment under different models such as staggered block fading model and the delayed CSIT model. In particular we explore the possibility of achieving interference alignment with delayed CSIT when the transmitters are distributed. Our main c...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "16985299", "num_citations": null } ]
[ { "author_id": "h maleki_3", "name": "Hamed Maleki", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s jafar_1", "name": "Syed [\"Ali\"] Jafar", "publication_history": null, "h_index": null, "num_papers": null...
null
2870931
1009.3594
2010-09-18
Center-based Clustering under Perturbation Stability
Clustering under most popular objective functions is NP-hard, even to approximate well, and so unlikely to be efficiently solvable in the worst case. Recently, Bilu and Linial \cite{Bilu09} suggested an approach aimed at bypassing this computational barrier by using properties of instances one might hope to hold in pra...
[ "cs.DS" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[ { "corpus_id": "2891220", "num_citations": null } ]
[ { "author_id": "p awasthi_1", "name": "Pranjal Awasthi", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a blum_1", "name": "Avrim Blum", "publication_history": null, "h_index": null, "num_papers": null, "...
null
117394908
1009.3542
2010-09-18
Selfdecomposable Laws Associated with Hyperbolic Functins
It is shown that the hyperbolic functions can be associated with selfdecomposable distributions (in short: SD probability distributions or L\'evy class L probability laws). Consequently, they admit associated background driving L\'evy processes $Y$ (BDLP Y). We interpret the distributions of Y(1) via Bessel squared pro...
[ "math.PR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
118616208
1009.3543
2010-09-18
Finite-temperature phase transition to $m=1/2$ plateau phase in a S=1/2 XXZ model on Shastry-Sutherland Lattices
We study the finite-temperature transition to the $m=1/2$ magnetization plateau in a model of interacting $S=1/2$ spins with longer range interactions and strong exchange anisotropy on the geometrically frustrated Shastry-Sutherland lattice. This model was shown to capture the qualitative features of the field-induced ...
[ "cond-mat.str-el" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "t suzuki_12", "name": "Takafumi Suzuki", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "p sengupta_1", "name": "Pinaki Sengupta", "publication_history": null, "h_index": null, "num_papers": nu...
null
119293273
1009.3526
2010-09-18
A mild Ito formula for SPDEs
This article introduces a certain class of stochastic processes, which we suggest to call mild Ito processes, and a new - somehow mild - Ito type formula for such processes. Examples of mild Ito processes are mild solutions of SPDEs and their numerical approximation processes.
[ "math.PR", "math.AP" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference", "target.key_reference" ]
[ { "corpus_id": "14606508", "num_citations": null }, { "corpus_id": "8878365", "num_citations": null }, { "corpus_id": "14817187", "num_citations": null }, { "corpus_id": "115159169", "num_citations": null }, { "corpus_id": "15898156", "num_citations": null }...
[ { "author_id": "g prato_2", "name": "Giuseppe [\"Da\"] Prato", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a jentzen_1", "name": "Arnulf Jentzen", "publication_history": null, "h_index": null, "num_papers"...
null
773240
1009.3663
2010-09-19
Optimally Sparse Frames
Frames have established themselves as a means to derive redundant, yet stable decompositions of a signal for analysis or transmission, while also promoting sparse expansions. However, when the signal dimension is large, the computation of the frame measurements of a signal typically requires a large number of additions...
[ "math.NA", "cs.IT", "math.FA", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "p casazza_1", "name": "Peter [\"G.\"] Casazza", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a heinecke_1", "name": "Andreas Heinecke", "publication_history": null, "h_index": null, "num_pap...
null
88518243
1009.3669
2010-09-19
Robust graphical modeling of gene networks using classical and alternative T-distributions
Graphical Gaussian models have proven to be useful tools for exploring network structures based on multivariate data. Applications to studies of gene expression have generated substantial interest in these models, and resulting recent progress includes the development of fitting methodology involving penalization of th...
[ "stat.ME", "stat.AP", "stat.ML" ]
null
[ "target.author.publication_history.key_reference", "target.key_reference" ]
null
null
null
2828847
1009.3613
2010-09-19
On the Doubt about Margin Explanation of Boosting
Margin theory provides one of the most popular explanations to the success of \texttt{AdaBoost}, where the central point lies in the recognition that \textit{margin} is the key for characterizing the performance of \texttt{AdaBoost}. This theory has been very influential, e.g., it has been used to argue that \texttt{Ad...
[ "cs.LG" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "w gao_18", "name": "Wei Gao", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "z zhou_120", "name": "Zhi-Hua Zhou", "publication_history": null, "h_index": null, "num_papers": null, "num_cit...
null
8823668
1009.3655
2010-09-19
J/psi (psi') production at the Tevatron and LHC at O(\alpha_s^4v^4) in nonrelativistic QCD
We present a complete evaluation for $\jpsi(\psip)$ prompt production at the Tevatron and LHC at next-to-leading order in nonrelativistic QCD, including color-singlet, color-octet, and higher charmonia feeddown contributions. The short-distance coefficients of $\pj$ at next-to-leading order are found to be larger than ...
[ "hep-ph", "hep-ex" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
40488758
1009.3639
2010-09-19
Robust randomized benchmarking of quantum processes
We describe a simple randomized benchmarking protocol for quantum information processors and obtain a sequence of models for the observable fidelity decay as a function of a perturbative expansion of the errors. We are able to prove that the protocol provides an efficient and reliable estimate of an average error-rate ...
[ "quant-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
33497275
1009.3641
2010-09-19
First results on light readout from the 1-ton ArDM liquid argon detector for dark matter searches
ArDM-1t is the prototype for a next generation WIMP detector measuring both the scintillation light and the ionization charge from nuclear recoils in a 1-ton liquid argon target. The goal is to reach a minimum recoil energy of 30\,keVr to detect recoiling nuclei. In this paper we describe the experimental concept and p...
[ "physics.ins-det" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "118554904", "num_citations": null } ]
[ { "author_id": "t collaboration_34", "name": "The ArDM Collaboration", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "c amsler_1", "name": "Claude Amsler", "publication_history": null, "h_index": null, "num_p...
null
54883681
1009.3737
2010-09-20
Lecture Notes on Gradient Flows and Optimal Transport
We present a short overview on the strongest variational formulation for gradient flows of geodesically $\lambda$-convex functionals in metric spaces, with applications to diffusion equations in Wasserstein spaces of probability measures. These notes are based on a series of lectures given by the second author for the ...
[ "math.CA", "math.AP", "math.DG", "math.PR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
47152632
1009.3959
2010-09-20
Exploiting Channel Memory for Joint Estimation and Scheduling in Downlink Networks
We address the problem of opportunistic multiuser scheduling in downlink networks with Markov-modeled outage channels. We consider the scenario in which the scheduler does not have full knowledge of the channel state information, but instead estimates the channel state information by exploiting the memory inherent in t...
[ "cs.NI" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[ { "corpus_id": "111292", "num_citations": null }, { "corpus_id": "8383756", "num_citations": null }, { "corpus_id": "261902", "num_citations": null } ]
[ { "author_id": "w ouyang_7", "name": "Wenzhuo Ouyang", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s murugesan_1", "name": "Sugumar Murugesan", "publication_history": null, "h_index": null, "num_papers": n...
null
14207271
1009.3856
2010-09-20
Introduction to Optimal Transport Theory
These notes constitute a sort of Crash Course in Optimal Transport Theory. The different features of the problem of Monge-Kantorovitch are treated, starting from convex duality issues. The main properties of space of probability measures endowed with the distances $W_p$ induced by optimal transport are detailed. The ke...
[ "math.CA", "math.AP", "math.DG", "math.PR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
403343
1009.3958
2010-09-20
Approximate Inference and Stochastic Optimal Control
We propose a novel reformulation of the stochastic optimal control problem as an approximate inference problem, demonstrating, that such a interpretation leads to new practical methods for the original problem. In particular we characterise a novel class of iterative solutions to the stochastic optimal control problem ...
[ "cs.LG", "stat.ML" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "970956", "num_citations": null }, { "corpus_id": "7522435", "num_citations": null } ]
[ { "author_id": "k rawlik_1", "name": "Konrad Rawlik", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m toussaint_1", "name": "Marc Toussaint", "publication_history": null, "h_index": null, "num_papers": null,...
null
1984524
1009.3896
2010-09-20
Optimistic Rates for Learning with a Smooth Loss
We establish an excess risk bound of O(H R_n^2 + R_n \sqrt{H L*}) for empirical risk minimization with an H-smooth loss function and a hypothesis class with Rademacher complexity R_n, where L* is the best risk achievable by the hypothesis class. For typical hypothesis classes where R_n = \sqrt{R/n}, this translates to ...
[ "cs.LG" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference", "target.key_reference" ]
[ { "corpus_id": "2259087", "num_citations": null } ]
[ { "author_id": "n srebro_1", "name": "Nathan Srebro", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "k sridharan_1", "name": "Karthik Sridharan", "publication_history": null, "h_index": null, "num_papers": nu...
null
8746735
1009.3984
2010-09-20
A memory-efficient data structure representing exact-match overlap graphs with application for next generation DNA assembly
An exact-match overlap graph of $n$ given strings of length $\ell$ is an edge-weighted graph in which each vertex is associated with a string and there is an edge $(x,y)$ of weight $\omega = \ell - |ov_{max}(x,y)|$ if and only if $\omega \leq \lambda$, where $|ov_{max}(x,y)|$ is the length of $ov_{max}(x,y)$ and $\lamb...
[ "cs.DS", "cs.CE" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "h dinh_1", "name": "Hieu [\"T.\"] Dinh", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s rajasekaran_1", "name": "Sanguthevar Rajasekaran", "publication_history": null, "h_index": null, "num_...
null
18876557
1009.3824
2010-09-20
Optimization and Convergence of Observation Channels in Stochastic Control
This paper studies the optimization of observation channels (stochastic kernels) in partially observed stochastic control problems. In particular, existence and continuity properties are investigated mostly (but not exclusively) concentrating on the single-stage case. Continuity properties of the optimal cost in channe...
[ "math.OC", "cs.IT", "math.IT" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "s yüksel_1", "name": "Serdar Yüksel", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "t linder_1", "name": "Tamás Linder", "publication_history": null, "h_index": null, "num_papers": null, ...
null
119522948
1009.3854
2010-09-20
Entanglement entropy for even spheres
The coefficient of the logarithmic term in the entropy on even spheres is re-computed by the local technique of integrating the finite temperature energy density up to the horizon on static d--dimensional de Sitter space and thence finding the entropy by thermodynamics. Numeric evaluation yields the known answer i.e. (...
[ "hep-th", "gr-qc", "math-ph", "math.DG", "math.MP" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
17384992
1009.3951
2010-09-20
Quantifying Information Leakage in Finite Order Deterministic Programs
Information flow analysis is a powerful technique for reasoning about the sensitive information exposed by a program during its execution. While past work has proposed information theoretic metrics (e.g., Shannon entropy, min-entropy, guessing entropy, etc.) to quantify such information leakage, we argue that some of t...
[ "cs.CR", "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "j zhu_118", "name": "Ji Zhu", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m srivatsa_1", "name": "Mudhakar Srivatsa", "publication_history": null, "h_index": null, "num_papers": null, "...
null
18400942
1009.4004
2010-09-20
A family of statistical symmetric divergences based on Jensen's inequality
We introduce a novel parametric family of symmetric information-theoretic distances based on Jensen's inequality for a convex functional generator. In particular, this family unifies the celebrated Jeffreys divergence with the Jensen-Shannon divergence when the Shannon entropy generator is chosen. We then design a gene...
[ "cs.CV", "cs.IT", "math.IT" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
37614698
1009.4154
2010-09-21
Ab initio Molecular Dynamics Simulations of the Initial Stages of Solid-electrolyte Interphase Formation on Lithium Ion Battery Graphitic Anodes
The decomposition of ethylene carbonate (EC) during the initial growth of solid-electrolyte interphase (SEI) films at the solvent-graphitic anode interface is critical to lithium ion battery operations. Ab initio molecular dynamics simulations of explicit liquid EC/graphite interfaces are conducted to study these elect...
[ "cond-mat.mtrl-sci", "cond-mat.stat-mech", "physics.chem-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
53561339
1009.4015
2010-09-21
The persistent cosmic web and its filamentary structure I: Theory and implementation
We present DisPerSE, a novel approach to the coherent multi-scale identification of all types of astrophysical structures, and in particular the filaments, in the large scale distribution of matter in the Universe. This method and corresponding piece of software allows a genuinely scale free and parameter free identifi...
[ "astro-ph.CO", "math-ph", "math.MP", "physics.comp-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
14769547
1009.4044
2010-09-21
Algorithms for Del Pezzo Surfaces of Degree 5 (Construction, Parametrization)
It is well known that every Del Pezzo surface of degree 5 defined over k is parametrizable over k. In this paper we give an efficient construction for parametrizing, as well as algorithms for constructing examples in every isomorphism class and for deciding equivalence.
[ "math.AG" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "j gonzález-sánchez_0", "name": "Jon González-Sánchez", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m harrison_2", "name": "Michael [\"C.\"] Harrison", "publication_history": null, "h_index": nu...
null
119234733
1009.4073
2010-09-21
Towards a liquid Argon TPC without evacuation: filling of a 6 m^3 vessel with argon gas from air to ppm impurities concentration through flushing
In this paper we present a successful experimental test of filling a volume of 6 m$^3$ with argon gas, starting from normal ambient air and reducing the impurities content down to few parts per million (ppm) oxygen equivalent. This level of contamination was directly monitored measuring the slow component of the scinti...
[ "physics.ins-det" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "96423116", "num_citations": null } ]
[ { "author_id": "a curioni_1", "name": "Alessandro Curioni", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "l epprecht_1", "name": "L. [\"R.\"] Epprecht", "publication_history": null, "h_index": null, "num_pap...
null
119291796
1009.4076
2010-09-21
Phase locking of vortex based spin transfer oscillators to a microwave current
Phase locking experiments on vortex based spin transfer oscillators with an external microwave current are performed. We present clear evidence of phase locking, frequency pulling, as well as fractional synchronization in this system, with a minimum peak linewidth of only 3 kHz in the locked state. We find that locking...
[ "cond-mat.mtrl-sci" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "a dussaux_1", "name": "A. Dussaux", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a khvalkovskiy_1", "name": "Alexey Khvalkovskiy", "publication_history": null, "h_index": null, "num_papers":...
null
324906
1009.4172
2010-09-21
On stochastic differential equation models for ion channel noise in Hodgkin-Huxley neurons
The random transitions of ion channels between conducting and non-conducting states generate a source of internal fluctuations in a neuron, known as channel noise. The standard method for modeling fluctuations in the states of ion channels uses continuous-time Markov chains nonlinearly coupled to a differential equatio...
[ "q-bio.NC", "q-bio.QM" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "j goldwyn_1", "name": "Joshua [\"H.\"] Goldwyn", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "n imennov_0", "name": "Nikita [\"S.\"] Imennov", "publication_history": null, "h_index": null, "...
null
42768766
1009.3971
2010-09-21
Primitive prime divisors in zero orbits of polynomials
Let $(b_n) = (b_1, b_2, ...)$ be a sequence of integers. A primitive prime divisor of a term $b_k$ is a prime which divides $b_k$ but does not divide any of the previous terms of the sequence. A zero orbit of a polynomial $f(z)$ is a sequence of integers $(c_n)$ where the $n$-th term is the $n$-th iterate of $f$ at 0. ...
[ "math.NT", "math.DS" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "15310955", "num_citations": null } ]
[ { "author_id": "k doerksen_2", "name": "Kevin Doerksen", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a haensch_1", "name": "Anna Haensch", "publication_history": null, "h_index": null, "num_papers": null, ...
null
7816011
1009.4153
2010-09-21
Maximizing Sequence-Submodular Functions and its Application to Online Advertising
Motivated by applications in online advertising, we consider a class of maximization problems where the objective is a function of the sequence of actions as well as the running duration of each action. For these problems, we introduce the concepts of \emph{sequence-submodularity} and \emph{sequence-monotonicity} which...
[ "cs.DM" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
118683580
1009.4075
2010-09-21
Dynamical enhancement of spatial entanglement in massive particles
We discuss dynamical enhancement of entanglement in a driven Bose-Hubbard model and find an enhancement of two orders of magnitude which is robust against fluctuations in experimental parameters.
[ "quant-ph" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m lubasch_1", "name": "Michael Lubasch", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "f mintert_1", "name": "Florian Mintert", "publication_history": null, "h_index": null, "num_papers": nul...
null
263342388
1009.3980
2010-09-21
Rhythm and Randomness in Human Contact
There is substantial interest in the effect of human mobility patterns on opportunistic communications. Inspired by recent work revisiting some of the early evidence for a L\'evy flight foraging strategy in animals, we analyse datasets on human contact from real world traces. By analysing the distribution of inter-cont...
[ "physics.data-an", "physics.bio-ph", "physics.soc-ph" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "4419468", "num_citations": null } ]
[ { "author_id": "m freeman_4", "name": "Mervyn [\"P.\"] Freeman", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "n watkins_1", "name": "Nicholas [\"W.\"] Watkins", "publication_history": null, "h_index": null, ...
null
3712568
1009.4046
2010-09-21
Channel-coded Collision Resolution by Exploiting Symbol Misalignment
In random-access networks, such as the IEEE 802.11 network, different users may transmit their packets simultaneously, resulting in packet collisions. Traditionally, the collided packets are simply discarded. To improve performance, advanced signal processing techniques can be applied to extract the individual packets ...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "3712334", "num_citations": null } ]
[ { "author_id": "l lu_46", "name": "Lu Lu", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s liew_1", "name": "Soung [\"Chang\"] Liew", "publication_history": null, "h_index": null, "num_papers": null, "nu...
null
119276564
1009.4212
2010-09-21
A prescription for the turbulent heating of astrophysical plasmas
The ratio of ion to electron heating due to the dissipation of Alfvenic turbulence in astrophysical plasmas is calculated based on a cascade model for turbulence in weakly collisional plasmas. Conditions for validity of this model are discussed, a prescription for the turbulent heating is presented, and it is applied t...
[ "astro-ph.HE", "physics.plasm-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
12069111
1009.4141
2010-09-21
CO-phylum: An Assembly-Free Phylogenomic Approach for Close Related Organisms
Phylogenomic approaches developed thus far are either too time-consuming or lack a solid evolutionary basis. Moreover, no phylogenomic approach is capable of constructing a tree directly from unassembled raw sequencing data. A new phylogenomic method, CO-phylum, is developed to alleviate these flaws. CO-phylum can gene...
[ "q-bio.QM", "q-bio.GN" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
260454136
1009.4179
2010-09-21
AMADEUS - The Acoustic Neutrino Detection Test System of the ANTARES Deep-Sea Neutrino Telescope
The AMADEUS (ANTARES Modules for the Acoustic Detection Under the Sea) system which is described in this article aims at the investigation of techniques for acoustic detection of neutrinos in the deep sea. It is integrated into the ANTARES neutrino telescope in the Mediterranean Sea. Its acoustic sensors, installed at ...
[ "astro-ph.IM" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "j aguilar_4", "name": "Juan [\"Antonio\"] Aguilar", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "i samarai_1", "name": "Imen [\"Al\"] Samarai", "publication_history": null, "h_index": null, ...
null
16098400
1009.4219
2010-09-21
Safe Feature Elimination for the LASSO and Sparse Supervised Learning Problems
We describe a fast method to eliminate features (variables) in l1 -penalized least-square regression (or LASSO) problems. The elimination of features leads to a potentially substantial reduction in running time, specially for large values of the penalty parameter. Our method is not heuristic: it only eliminates feature...
[ "cs.LG", "cs.SY", "math.OC" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
32458986
1009.4203
2010-09-21
Moire bands in twisted double-layer graphene
A moire pattern is formed when two copies of a periodic pattern are overlaid with a relative twist. We address the electronic structure of a twisted two-layer graphene system, showing that in its continuum Dirac model the moire pattern periodicity leads to moire Bloch bands. The two layers become more strongly coupled ...
[ "cond-mat.mes-hall", "cond-mat.mtrl-sci" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
54987548
1009.4258
2010-09-22
Diffuse Radio Emission in/around the Coma Cluster: Beyond Simple Accretion
We report on new 1.41 GHz Green Bank Telescope and 352 MHz Westerbork Synthesis Radio Telescope observations of the Coma cluster and its environs. At 1.41 GHz we tentatively detect an extension to the Coma cluster radio relic source 1253+275 which makes its total extent ~2 Mpc. This extended relic is linearly polarized...
[ "astro-ph.CO" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
16645592
1009.4444
2010-09-22
Universal Robotic Gripper based on the Jamming of Granular Material
Gripping and holding of objects are key tasks for robotic manipulators. The development of universal grippers able to pick up unfamiliar objects of widely varying shape and surface properties remains, however, challenging. Most current designs are based on the multi-fingered hand, but this approach introduces hardware ...
[ "cond-mat.soft" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
9546479
1009.4375
2010-09-22
Rank Bounds for Design Matrices with Applications to Combinatorial Geometry and Locally Correctable Codes
A (q,k,t)-design matrix is an m x n matrix whose pattern of zeros/non-zeros satisfies the following design-like condition: each row has at most q non-zeros, each column has at least k non-zeros and the supports of every two columns intersect in at most t rows. We prove that the rank of any (q,k,t)-design matrix over a ...
[ "math.CO", "cs.CC", "cs.CG", "math.MG" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "b barak_1", "name": "Boaz Barak", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "z dvir_1", "name": "Zeev Dvir", "publication_history": null, "h_index": null, "num_papers": null, "num_cita...
null
88512424
1009.4434
2010-09-22
The universal Glivenko-Cantelli property
Let F be a separable uniformly bounded family of measurable functions on a standard measurable space, and let N_{[]}(F,\epsilon,\mu) be the smallest number of \epsilon-brackets in L^1(\mu) needed to cover F. The following are equivalent: 1. F is a universal Glivenko-Cantelli class. 2. N_{[]}(F,\epsilon,\mu)<\infty for ...
[ "math.PR", "math.FA", "math.MG", "math.ST", "stat.TH" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
7752990
1009.4389
2010-09-22
B-spline quasi-interpolant representations and sampling recovery of functions with mixed smoothness
Let $\xi = \{x^j\}_{j=1}^n$ be a grid of $n$ points in the $d$-cube ${\II}^d:=[0,1]^d$, and $\Phi = \{\phi_j\}_{j =1}^n$ a family of $n$ functions on ${\II}^d$. We define the linear sampling algorithm $L_n(\Phi,\xi,\cdot)$ for an approximate recovery of a continuous function $f$ on ${\II}^d$ from the sampled values $f(...
[ "math.FA" ]
null
[ "target.author.publication_history.key_reference", "target.key_reference" ]
null
null
null
37578319
1009.4241
2010-09-22
Gaussian process single-index models as emulators for computer experiments
A single-index model (SIM) provides for parsimonious multi-dimensional nonlinear regression by combining parametric (linear) projection with univariate nonparametric (non-linear) regression models. We show that a particular Gaussian process (GP) formulation is simple to work with and ideal as an emulator for some types...
[ "stat.ME", "stat.CO" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[ { "corpus_id": "5283235", "num_citations": null }, { "corpus_id": "14120082", "num_citations": null } ]
[ { "author_id": "r gramacy_1", "name": "Robert [\"B.\"] Gramacy", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "h lian_6", "name": "H. Lian", "publication_history": null, "h_index": null, "num_papers": null, ...
null
16840452
1009.4480
2010-09-22
Structural, mechanical and thermodynamic properties of a coarse-grained DNA model
We explore in detail the structural, mechanical and thermodynamic properties of a coarse-grained model of DNA similar to that introduced in Thomas E. Ouldridge, Ard A. Louis, Jonathan P.K. Doye, Phys. Rev. Lett. 104 178101 (2010). Effective interactions are used to represent chain connectivity, excluded volume, base st...
[ "q-bio.BM" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "t ouldridge_1", "name": "Thomas [\"E.\"] Ouldridge", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a louis_4", "name": "Ard [\"A.\"] Louis", "publication_history": null, "h_index": null, "num...
null
1026705
1009.4491
2010-09-22
Ruelle-Lanford functions for quantum spin systems
We prove a large deviation principle for the expectation of macroscopic observables in quantum (and classical) Gibbs states. Our proof is based on Ruelle-Lanford functions and direct subadditivity arguments, as in the classical case, instead of relying on G\"artner-Ellis theorem, and cluster expansion or transfer opera...
[ "math-ph", "cond-mat.stat-mech", "math.MP", "math.PR", "quant-ph" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "y ogata_0", "name": "Yoshiko Ogata", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "l rey-bellet_1", "name": "Luc Rey-Bellet", "publication_history": null, "h_index": null, "num_papers": null,...
null
119703104
1009.4350
2010-09-22
Photoacoustic Imaging Taking into Account Attenuation
First, we review existing attenuation models and discuss their causality properties, which we believe to be essential for algorithms for inversion with attenuated data. Then, we survey causality properties of common attenuation models. We also derive integro-differential equations which the attenuated waves are satisfy...
[ "math.AP", "math-ph", "math.MP" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
2490453
1009.4407
2010-09-22
Optimal asymptotic bounds for spherical designs
In this paper we prove the conjecture of Korevaar and Meyers: for each $N\ge c_dt^d$ there exists a spherical $t$-design in the sphere $S^d$ consisting of $N$ points, where $c_d$ is a constant depending only on $d$.
[ "math.MG", "math.CO", "math.NA" ]
null
[ "target.author.publication_history.key_reference", "target.key_reference" ]
null
null
null
1103755
1009.4409
2010-09-22
Efficient delay-tolerant particle filtering
This paper proposes a novel framework for delay-tolerant particle filtering that is computationally efficient and has limited memory requirements. Within this framework the informativeness of a delayed (out-of-sequence) measurement (OOSM) is estimated using a lightweight procedure and uninformative measurements are imm...
[ "stat.AP", "cs.MA" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "b oreshkin_1", "name": "Boris [\"N.\"] Oreshkin", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "x liu_80", "name": "Xuan Liu", "publication_history": null, "h_index": null, "num_papers": null...
null
31969
1009.4359
2010-09-22
Compactly Supported Shearlets
Shearlet theory has become a central tool in analyzing and representing 2D data with anisotropic features. Shearlet systems are systems of functions generated by one single generator with parabolic scaling, shearing, and translation operators applied to it, in much the same way wavelet systems are dyadic scalings and t...
[ "math.FA" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "15783261", "num_citations": null } ]
[ { "author_id": "g kutyniok_1", "name": "Gitta Kutyniok", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "j lemvig_1", "name": "Jakob Lemvig", "publication_history": null, "h_index": null, "num_papers": null, ...
null
2571257
1009.4610
2010-09-23
Performance Analysis and Design of Two Edge Type LDPC Codes for the BEC Wiretap Channel
We consider transmission over a wiretap channel where both the main channel and the wiretapper's channel are Binary Erasure Channels (BEC). We propose a code construction method using two edge type LDPC codes based on the coset encoding scheme. Using a standard LDPC ensemble with a given threshold over the BEC, we give...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "v rathi_2", "name": "Vishwambhar Rathi", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m andersson_3", "name": "Mattias Andersson", "publication_history": null, "h_index": null, "num_papers":...
null
32036668
1009.4704
2010-09-23
Large-scale BAO signatures of the smallest galaxies
Recent work has shown that at high redshift, the relative velocity between dark matter and baryonic gas is typically supersonic. This relative velocity suppresses the formation of the earliest baryonic structures like minihalos, and the suppression is modulated on large scales. This effect imprints a characteristic sha...
[ "astro-ph.CO" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[ { "corpus_id": "15205126", "num_citations": null }, { "corpus_id": "118985424", "num_citations": null } ]
[ { "author_id": "n dalal_1", "name": "Neal Dalal", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "u pen_1", "name": "Ue-li Pen", "publication_history": null, "h_index": null, "num_papers": null, "num_citat...
null
118518458
1009.4723
2010-09-23
Detection of vortex tubes in solar granulation from observations with Sunrise
We have investigated a time series of continuum intensity maps and corresponding Dopplergrams of granulation in a very quiet solar region at the disk center, recorded with the Imaging Magnetograph eXperiment (IMaX) on board the balloon-borne solar observatory Sunrise. We find that granules frequently show substructure ...
[ "astro-ph.SR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
11321124
1009.4677
2010-09-23
Smallest eigenvalue distributions for two classes of $\beta$-Jacobi ensembles
We compute the exact and limiting smallest eigenvalue distributions for two classes of $\beta$-Jacobi ensembles not covered by previous studies. In the general $\beta$ case, these distributions are given by multivariate hypergeometric ${}_2F_{1}^{2/\beta}$ functions, whose behavior can be analyzed asymptotically for sp...
[ "math.PR", "cs.DC", "cs.NA", "math-ph", "math.MP" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
263791355
1009.4660
2010-09-23
Modelling receding contact lines on superhydrophobic surfaces
We use mesoscale simulations to study the depinning of a receding contact line on a superhydrophobic surface patterned by a regular array of posts. In order that the simulations are feasible, we introduce a novel geometry where a column of liquid dewets a capillary bounded by a superhydrophobic plane which faces a smoo...
[ "cond-mat.soft" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "b mognetti_1", "name": "Bortolo [\"Matteo\"] Mognetti", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "j yeomans_1", "name": "Julia [\"M.\"] Yeomans", "publication_history": null, "h_index": null,...
null
7021041
1009.4741
2010-09-23
Tight bounds for classical and quantum coin flipping
Coin flipping is a cryptographic primitive for which strictly better protocols exist if the players are not only allowed to exchange classical, but also quantum messages. During the past few years, several results have appeared which give a tight bound on the range of implementable unconditionally secure coin flips, bo...
[ "quant-ph", "cs.CR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
39197130
1009.4665
2010-09-23
Mode coupling of Schwarzschild perturbations: Ringdown frequencies
Within linearized perturbation theory, black holes decay to their final stationary state through the well-known spectrum of quasinormal modes. Here we numerically study whether nonlinearities change this picture. For that purpose we study the ringdown frequencies of gauge-invariant second-order gravitational perturbati...
[ "gr-qc", "astro-ph.CO", "astro-ph.GA" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "e pazos_1", "name": "Enrique Pazos", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "d brizuela_0", "name": "David Brizuela", "publication_history": null, "h_index": null, "num_papers": null, ...
null
18954123
1009.4606
2010-09-23
Sequential item pricing for unlimited supply
We investigate the extent to which price updates can increase the revenue of a seller with little prior information on demand. We study prior-free revenue maximization for a seller with unlimited supply of n item types facing m myopic buyers present for k < log n days. For the static (k = 1) case, Balcan et al. [2] sho...
[ "cs.GT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m balcan_1", "name": "Maria-Florina Balcan", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "f constantin_1", "name": "Florin Constantin", "publication_history": null, "h_index": null, "num_pap...
null
14013934
1009.4641
2010-09-23
Decomposition of Geometric Set Systems and Graphs
We study two decomposition problems in combinatorial geometry. The first part deals with the decomposition of multiple coverings of the plane. We say that a planar set is cover-decomposable if there is a constant m such that any m-fold covering of the plane with its translates is decomposable into two disjoint covering...
[ "math.CO", "cs.CG" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
119116626
1009.4579
2010-09-23
M67-1194, an unusually Sun-like solar twin in M67
The rich open cluster M67 is known to have a chemical composition close to solar, and an age around 4Gyr. It thus offers the opportunity to check our understanding of the physics and the evolution of solar-type stars in a cluster environment. We present the first spectroscopic study at high resolution, R~50,000, of the...
[ "astro-ph.SR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
37779793
1009.4553
2010-09-23
Critical behavior of two freely evolving granular gases separated by an adiabatic piston
Two granular gases separated by an adiabatic piston and initially in the same macroscopic state are considered. It is found that a phase transition with an spontaneous symmetry breaking occurs. When the mass of the piston is increased beyond a critical value, the piston moves to a stationary position different from the...
[ "cond-mat.stat-mech", "cond-mat.soft" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "j brey_1", "name": "José [\"Javier\"] Brey", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "n khalil_1", "name": "Nagi Khalil", "publication_history": null, "h_index": null, "num_papers": null...
null
7773732
1009.4658
2010-09-23
Drop dynamics on hydrophobic and superhydrophobic surfaces
We investigate the dynamics of micron-scale drops pushed across a hydrophobic or superhydrophobic surface. The velocity profile across the drop varies from quadratic to linear with increasing height, indicating a crossover from a sliding to a rolling motion. We identify a mesoscopic slip capillary number which depends ...
[ "cond-mat.soft" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "b mognetti_1", "name": "Bortolo [\"Matteo\"] Mognetti", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "h kusumaatmaja_0", "name": "Halim Kusumaatmaja", "publication_history": null, "h_index": null...
null
16441528
1009.4733
2010-09-23
Forever Young: Aging Control For Smartphones In Hybrid Networks
The demand for Internet services that require frequent updates through small messages, such as microblogging, has tremendously grown in the past few years. Although the use of such applications by domestic users is usually free, their access from mobile devices is subject to fees and consumes energy from limited batter...
[ "cs.PF" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "e altman_1", "name": "Eitan Altman", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "r azouzi_1", "name": "Rachid [\"El\"] Azouzi", "publication_history": null, "h_index": null, "num_papers": n...
null
6086482
1009.4683
2010-09-23
Efficient Computation of Optimal Trading Strategies
Given the return series for a set of instruments, a \emph{trading strategy} is a switching function that transfers wealth from one instrument to another at specified times. We present efficient algorithms for constructing (ex-post) trading strategies that are optimal with respect to the total return, the Sterling ratio...
[ "cs.CE", "q-fin.CP" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
43904122
1009.4631
2010-09-23
Critical behavior of a Ginzburg-Landau model with additive quenched noise
We address a mean-field zero-temperature Ginzburg-Landau, or \phi^4, model subjected to quenched additive noise, which has been used recently as a framework for analyzing collective effects induced by diversity. We first make use of a self-consistent theory to calculate the phase diagram of the system, predicting the o...
[ "cond-mat.stat-mech" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "15614216", "num_citations": null } ]
[ { "author_id": "n komin_1", "name": "Niko Komin", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "l lacasa_1", "name": "Lucas Lacasa", "publication_history": null, "h_index": null, "num_papers": null, "num...
null
18122628
1009.4785
2010-09-24
Individual and collective stock dynamics: intra-day seasonalities
We establish several new stylised facts concerning the intra-day seasonalities of stock dynamics. Beyond the well known U-shaped pattern of the volatility, we find that the average correlation between stocks increases throughout the day, leading to a smaller relative dispersion between stocks. Somewhat paradoxically, t...
[ "q-fin.ST" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
117104140
1009.4902
2010-09-24
Sensitivity of KASCADE-Grande data to hadronic interaction models
KASCADE-Grande is a large detector array dedicated for studies of high-energy cosmic rays in the primary energy range from 100 TeV to 1 EeV. The multi-detector concept of the experimental set-up offers the possibility to measure simultaneously various observables related to the electromagnetic, muonic, and hadronic air...
[ "astro-ph.HE" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "d kang_23", "name": "D. Kang", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "w apel_1", "name": "W-D. Apel", "publication_history": null, "h_index": null, "num_papers": null, "num_citatio...
null
12908990
1009.4750
2010-09-24
Triangulations of $\Delta_{n-1} \times \Delta_{d-1}$ and Tropical Oriented Matroids
Develin and Sturmfels showed that regular triangulations of $\Delta_{n-1} \times \Delta_{d-1}$ can be thought as tropical polytopes. Tropical oriented matroids were defined by Ardila and Develin, and were conjectured to be in bijection with all subdivisions of $\Delta_{n-1} \times \Delta_{d-1}$. In this paper, we show ...
[ "math.CO" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
1733259
1009.4791
2010-09-24
Multi-parametric Solution-path Algorithm for Instance-weighted Support Vector Machines
An instance-weighted variant of the support vector machine (SVM) has attracted considerable attention recently since they are useful in various machine learning tasks such as non-stationary data analysis, heteroscedastic data modeling, transfer learning, learning to rank, and transduction. An important challenge in the...
[ "cs.LG" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "m karasuyama_1", "name": "Masayuki Karasuyama", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "n harada_3", "name": "Naoyuki Harada", "publication_history": null, "h_index": null, "num_papers"...
null
88512005
1009.4926
2010-09-24
On classical and free stable laws
We derive the representative Bernstein measure of the density of $(X_{\alpha})^{-\alpha/(1-\alpha)}, 0 < \alpha < 1$, where $X_{\alpha}$ is a positive stable random variable, as a Fox-H function. When $1-\alpha = 1/j$ for some integer $j \geq 2$, the Fox H-function reduces to a Meijer G-function so that the Kanter's ra...
[ "math.ST", "math.CA", "stat.TH" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "16667353", "num_citations": null } ]
[ { "author_id": "n demni_1", "name": "Nizar Demni", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null } ]
null
110962377
1009.4908
2010-09-24
Feasibility of high-voltage systems for a very long drift in liquid argon TPCs
Designs of high-voltage (HV) systems for creating a drift electric field in liquid argon TPCs are reviewed. In ongoing experiments systems capable of approx. 100 kV are realised for a drift field of 0.5-1 kV/cm over a length of up to 1.5 m. Two of them having different approaches are presented: (1) the ICARUS-T600 dete...
[ "physics.ins-det" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "s horikawa_1", "name": "S. Horikawa", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a badertscher_1", "name": "A. Badertscher", "publication_history": null, "h_index": null, "num_papers": nul...
null
14916117
1009.4913
2010-09-24
Equivalence of concentration inequalities for linear and non-linear functions
We consider a random variable $X$ that takes values in a (possibly infinite-dimensional) topological vector space $\mathcal{X}$. We show that, with respect to an appropriate "normal distance" on $\mathcal{X}$, concentration inequalities for linear and non-linear functions of $X$ are equivalent. This normal distance cor...
[ "math.PR" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "t sullivan_3", "name": "Timothy [\"John\"] Sullivan", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "h owhadi_1", "name": "Houman Owhadi", "publication_history": null, "h_index": null, "num_pa...
null
29269150
1009.4933
2010-09-24
The Blue Tip of the Stellar Locus: Measuring Reddening with the SDSS
We present measurements of reddening due to dust using the colors of stars in the Sloan Digital Sky Survey (SDSS). We measure the color of main sequence turn-off stars by finding the "blue tip" of the stellar locus: the prominent blue edge in the distribution of stellar colors. The method is sensitive to color changes ...
[ "astro-ph.GA", "astro-ph.CO" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
52805429
1009.4841
2010-09-24
Dynamic scheduling of virtual machines running hpc workloads in scientific grids
The primary motivation for uptake of virtualization has been resource isolation, capacity management and resource customization allowing resource providers to consolidate their resources in virtual machines. Various approaches have been taken to integrate virtualization in to scientific Grids especially in the arena of...
[ "cs.DC", "cs.DS", "cs.PF" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
10191152
1009.4823
2010-09-24
Image Segmentation by Discounted Cumulative Ranking on Maximal Cliques
We propose a mid-level image segmentation framework that combines multiple figure-ground hypothesis (FG) constrained at different locations and scales, into interpretations that tile the entire image. The problem is cast as optimization over sets of maximal cliques sampled from the graph connecting non-overlapping, put...
[ "cs.CV" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "j carreira_1", "name": "João Carreira", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a ion_0", "name": "Adrian Ion", "publication_history": null, "h_index": null, "num_papers": null, "nu...
null
35821
1009.4935
2010-09-24
Next-to-next-to-leading soft-gluon corrections for the top quark cross section and transverse momentum distribution
I present results for top quark production in hadronic collisions at LHC and Tevatron energies. The soft-gluon corrections to the differential cross section are resummed at next-to-next-to-leading-logarithm (NNLL) accuracy via the two-loop soft anomalous dimension matrices. Approximate next-to-next-to-leading-order (NN...
[ "hep-ph", "hep-ex" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
119280408
1009.4921
2010-09-24
Event Structure and Double Helicity Asymmetry in Jet Production from Polarized p+p Collisions at sqrt(s) = 200 GeV
We report on event structure and double helicity asymmetry ($A_LL$) of jet production in longitudinally polarized p+p collisions at $\sqrt{s}$=200 GeV. Photons and charged particles were measured at midrapidity $|\eta| < 0.35$ with the requirement of a high-momentum ($>2$ GeV/$c$) photon in each event. Measured event s...
[ "hep-ex" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "a adare_1", "name": "Andrew [\"Marshall\"] Adare", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s afanasiev_1", "name": "S. Afanasiev", "publication_history": null, "h_index": null, "num_pap...
null
19865482
1009.5003
2010-09-25
Demonstrating a Service-Enhanced Retrieval System
This paper is a short description of an information retrieval system enhanced by three model driven retrieval services: (1) co-word analysis based query expansion, re-ranking via (2) Bradfordizing and (3) author centrality. The different services each favor quite other - but still relevant - documents than pure term-fr...
[ "cs.IR", "cs.DL" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "p schaer_1", "name": "Philipp Schaer", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "p mayr_2", "name": "Philipp Mayr", "publication_history": null, "h_index": null, "num_papers": null, "...
null
5058691
1009.5026
2010-09-25
On the Fictitious Play and Channel Selection Games
Considering the interaction through mutual interference of the different radio devices, the channel selection (CS) problem in decentralized parallel multiple access channels can be modeled by strategic-form games. Here, we show that the CS problem is a potential game (PG) and thus the fictitious play (FP) converges to ...
[ "cs.GT", "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "7956527", "num_citations": null } ]
[ { "author_id": "s perlaza_1", "name": "Samir [\"Medina\"] Perlaza", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "h tembine_1", "name": "Hamidou Tembine", "publication_history": null, "h_index": null, "num_p...
null
14173420
1009.5037
2010-09-25
Buyback Problem - Approximate matroid intersection with cancellation costs
In the buyback problem, an algorithm observes a sequence of bids and must decide whether to accept each bid at the moment it arrives, subject to some constraints on the set of accepted bids. Decisions to reject bids are irrevocable, whereas decisions to accept bids may be canceled at a cost that is a fixed fraction of ...
[ "cs.GT", "cs.DM" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "a badanidiyuru_1", "name": "Ashwinkumar Badanidiyuru", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null } ]
null
14958423
1009.5158
2010-09-26
Information Capacity of Energy Harvesting Sensor Nodes
Sensor nodes with energy harvesting sources are gaining popularity due to their ability to improve the network life time and are becoming a preferred choice supporting `green communication'. We study such a sensor node with an energy harvesting source and compare various architectures by which the harvested energy is u...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "r rajesh_1", "name": "Ramachandran Rajesh", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "v sharma_10", "name": "Vinod Sharma", "publication_history": null, "h_index": null, "num_papers": nul...
null
832721
1009.5055
2010-09-26
The Augmented Lagrange Multiplier Method for Exact Recovery of Corrupted Low-Rank Matrices
This paper proposes scalable and fast algorithms for solving the Robust PCA problem, namely recovering a low-rank matrix with an unknown fraction of its entries being arbitrarily corrupted. This problem arises in many applications, such as image processing, web data ranking, and bioinformatic data analysis. It was rece...
[ "math.OC", "cs.NA", "cs.SY" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null