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88518128
1001.2089
2010-01-13
Empirical risk minimization in inverse problems
We study estimation of a multivariate function $f:\mathbf{R}^d\to\mathbf{R}$ when the observations are available from the function $Af$, where $A$ is a known linear operator. Both the Gaussian white noise model and density estimation are studied. We define an $L_2$-empirical risk functional which is used to define a $\...
[ "math.ST", "stat.TH" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "88517175", "num_citations": null } ]
[ { "author_id": "j klemela_1", "name": "Jussi Klemela", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "e mammen_1", "name": "Enno Mammen", "publication_history": null, "h_index": null, "num_papers": null, ...
null
8849395
1001.2112
2010-01-13
Outage Capacity of Bursty Amplify-and-Forward with Incremental Relaying
We derive the outage capacity of a bursty version of the amplify-and-forward (BAF) protocol for small signal-to-noise ratios when incremental relaying is used. We show that the ratio between the outage capacities of BAF and the cut-set bound is independent of the relay position and that BAF is outage optimal for certai...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "60408", "num_citations": null }, { "corpus_id": "471505", "num_citations": null } ]
[ { "author_id": "t renk_1", "name": "Tobias Renk", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "h jaekel_1", "name": "Holger Jaekel", "publication_history": null, "h_index": null, "num_papers": null, "nu...
null
14054661
1001.2094
2010-01-13
Regularization in kernel learning
Under mild assumptions on the kernel, we obtain the best known error rates in a regularized learning scenario taking place in the corresponding reproducing kernel Hilbert space (RKHS). The main novelty in the analysis is a proof that one can use a regularization term that grows significantly slower than the standard qu...
[ "math.ST", "stat.TH" ]
null
[ "target.author.publication_history.key_reference", "target.key_reference" ]
null
null
null
10178357
1001.2059
2010-01-13
Multishot Codes for Network Coding using Rank-Metric Codes
The multiplicative-additive finite-field matrix channel arises as an adequate model for linear network coding systems when links are subject to errors and erasures, and both the network topology and the network code are unknown. In a previous work we proposed a general construction of multishot codes for this channel b...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
9521517
1001.2067
2010-01-13
Refined rate of channel polarization
A rate-dependent upper bound of the best achievable block error probability of polar codes with successive-cancellation decoding is derived.
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "889822", "num_citations": null }, { "corpus_id": "2304808", "num_citations": null } ]
[ { "author_id": "t tanaka_3", "name": "Toshiyuki TANAKA", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "r mori_1", "name": "Ryuhei Mori", "publication_history": null, "h_index": null, "num_papers": null, ...
null
6611971
1001.2244
2010-01-13
Restoration of Poissonian Images Using Alternating Direction Optimization
Much research has been devoted to the problem of restoring Poissonian images, namely for medical and astronomical applications. However, the restoration of these images using state-of-the-art regularizers (such as those based on multiscale representations or total variation) is still an active research area, since the ...
[ "math.OC", "math.NA" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
1130013
1001.2198
2010-01-13
Performance of Interference Alignment in Clustered Wireless Ad Hoc Networks
Spatial interference alignment among a finite number of users is proposed as a technique to increase the probability of successful transmission in an interference limited clustered wireless ad hoc network. Using techniques from stochastic geometry, we build on the work of Ganti and Haenggi dealing with Poisson cluster ...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "1164", "num_citations": null } ]
[ { "author_id": "r tresch_1", "name": "Roland Tresch", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m guillaud_1", "name": "Maxime Guillaud", "publication_history": null, "h_index": null, "num_papers": null,...
null
118703543
1001.2543
2010-01-14
Testing tests on AGN microvariability
Literature on optical and infrared microvariability in Active Galactic Nuclei (AGNs) reflects a diversity of statistical tests and strategies to detect tiny variations in the lightcurves of these sources. Comparison between the results obtained using different methodologies is difficult, and the pros and cons of each s...
[ "astro-ph.CO" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
15751158
1001.2331
2010-01-14
Information Theoretic Bounds for Low-Rank Matrix Completion
This paper studies the low-rank matrix completion problem from an information theoretic perspective. The completion problem is rephrased as a communication problem of an (uncoded) low-rank matrix source over an erasure channel. The paper then uses achievability and converse arguments to present order-wise optimal bound...
[ "cs.IT", "cs.CC", "math.IT", "math.PR" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "1255437", "num_citations": null } ]
[ { "author_id": "s vishwanath_2", "name": "Sriram Vishwanath", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null } ]
null
312158
1001.2582
2010-01-14
Delay-rate tradeoff for ergodic interference alignment in the Gaussian case
In interference alignment, users sharing a wireless channel are each able to achieve data rates of up to half of the non-interfering channel capacity, no matter the number of users. In an ergodic setting, this is achieved by pairing complementary channel realizations in order to amplify signals and cancel interference....
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
2624941
1001.2545
2010-01-14
Concatenated Polar Codes
Polar codes have attracted much recent attention as the first codes with low computational complexity that provably achieve optimal rate-regions for a large class of information-theoretic problems. One significant drawback, however, is that for current constructions the probability of error decays sub-exponentially in ...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
2836815
1001.2363
2010-01-14
Stable Principal Component Pursuit
In this paper, we study the problem of recovering a low-rank matrix (the principal components) from a high-dimensional data matrix despite both small entry-wise noise and gross sparse errors. Recently, it has been shown that a convex program, named Principal Component Pursuit (PCP), can recover the low-rank matrix when...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[ { "corpus_id": "7128002", "num_citations": null } ]
[ { "author_id": "z zhou_80", "name": "Zihan Zhou", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "x li_171", "name": "Xiaodong Li", "publication_history": null, "h_index": null, "num_papers": null, "num_ci...
null
16236568
1001.2421
2010-01-14
Outage Efficient Strategies for Network MIMO with Partial CSIT
We consider a multi-cell MIMO downlink (network MIMO) where $B$ base-stations (BS) with $M$ antennas connected to a central station (CS) serve $K$ single-antenna user terminals (UT). Although many works have shown the potential benefits of network MIMO, the conclusion critically depends on the underlying assumptions su...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m kobayashi_5", "name": "Mari Kobayashi", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m debbah_1", "name": "Mérouane Debbah", "publication_history": null, "h_index": null, "num_papers": nul...
null
119190258
1001.2401
2010-01-14
A Catalog of Detailed Visual Morphological Classifications for 14034 Galaxies in the Sloan Digital Sky Survey
We present a catalog of detailed visual classifications for 14034 galaxies in the Sloan Digital Sky Survey (SDSS) Data Release 4 (DR4). Our sample includes nearly all spectroscopically-targeted galaxies in the redshift range 0.01<z<0.1 down to an apparent extinction-corrected limit of g<16 mag. In addition to T-Types w...
[ "astro-ph.CO" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
118532906
1001.2491
2010-01-14
The complex structure of the disk around HD100546: the inner few astronomical units
Disclosing the structure of disks surrounding Herbig AeBe stars is important to expand our understanding of the formation and early evolution of stars and planets. We aim at revealing the sub-AU disk structure around the 10 Myr old Herbig Be star HD100546 and at investigating the origin of its near and mid-infrared exc...
[ "astro-ph.SR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
7794996
1001.2566
2010-01-14
On Achievable Rates for Non-Linear Deterministic Interference Channels
This paper extends the literature on interference alignment to more general classes of deterministic channels which incorporate non-linear input-output relationships. It is found that the concept of alignment extends naturally to these deterministic interference channels, and in many cases, the achieved degrees of free...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "a jafarian_2", "name": "Amin Jafarian", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s vishwanath_2", "name": "Sriram Vishwanath", "publication_history": null, "h_index": null, "num_papers":...
null
115160749
1001.2437
2010-01-14
Partitioning $\alpha$-large sets for $\alpha<\varepsilon_{\omega}$
We generalise the results by Bigorajska and Kotlarski about partitioning $\alpha$-large sets, by extending the domain up to ordinals below $\varepsilon_{\omega}$. These results will be very useful to give a miniaturisation of the infinite Ramsey Theorem.
[ "math.CO" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m smet_0", "name": "Michiel [\"De\"] Smet", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a weiermann_1", "name": "Andreas Weiermann", "publication_history": null, "h_index": null, "num_paper...
null
1051139
1001.2410
2010-01-14
On the Secrecy Degress of Freedom of the Multi-Antenna Block Fading Wiretap Channels
We consider the multi-antenna wiretap channel in which the transmitter wishes to send a confidential message to its receiver while keeping it secret to the eavesdropper. It has been known that the secrecy capacity of such a channel does not increase with signal-to-noise ratio when the transmitter has no channel state i...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m kobayashi_5", "name": "Mari Kobayashi", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "p piantanida_1", "name": "Pablo Piantanida", "publication_history": null, "h_index": null, "num_papers"...
null
8939366
1001.2411
2010-01-14
Dendritic Cells for Anomaly Detection
Artificial immune systems, more specifically the negative selection algorithm, have previously been applied to intrusion detection. The aim of this research is to develop an intrusion detection system based on a novel concept in immunology, the Danger Theory. Dendritic Cells (DCs) are antigen presenting cells and key t...
[ "cs.AI", "cs.NE" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
17733685
1001.2620
2010-01-14
Discontinuities and hysteresis in quantized average consensus
We consider continuous-time average consensus dynamics in which the agents' states are communicated through uniform quantizers. Solutions to the resulting system are defined in the Krasowskii sense and are proven to converge to conditions of "practical consensus". To cope with undesired chattering phenomena we introduc...
[ "math.OC", "cs.SY" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
11818107
1001.2612
2010-01-14
On distributed convex optimization under inequality and equality constraints via primal-dual subgradient methods
We consider a general multi-agent convex optimization problem where the agents are to collectively minimize a global objective function subject to a global inequality constraint, a global equality constraint, and a global constraint set. The objective function is defined by a sum of local objective functions, while the...
[ "math.OC", "cs.SY" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
40505709
1001.2467
2010-01-14
Link Prediction Based on Local Random Walk
The problem of missing link prediction in complex networks has attracted much attention recently. Two difficulties in link prediction are the sparsity and huge size of the target networks. Therefore, the design of an efficient and effective method is of both theoretical interests and practical significance. In this Let...
[ "physics.data-an", "physics.soc-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
118607709
1001.2422
2010-01-14
Random Matrices and Chaos in Nuclear Physics: Nuclear Reactions
The application of random-matrix theory (RMT) to compound-nucleus (CN) reactions is reviewed. An introduction into the basic concepts of nuclear scattering theory is followed by a survey of phenomenological approaches to CN scattering. The implementation of a random-matrix approach into scattering theory leads to a sta...
[ "nucl-th" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
5353707
1001.2613
2010-01-14
Approximating Matrix p-norms
We consider the problem of computing the q->p norm of a matrix A, which is defined for p,q \ge 1, as |A|_{q->p} = max_{x !=0 } |Ax|_p / |x|_q. This is in general a non-convex optimization problem, and is a natural generalization of the well-studied question of computing singular values (this corresponds to p=q=2). Diff...
[ "cs.DS", "cs.CC" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
33388451
1001.2578
2010-01-14
Persistent junk solutions in time-domain modeling of extreme mass ratio binaries
In the context of metric perturbation theory for non-spinning black holes, extreme mass ratio binary (EMRB) systems are described by distributionally forced master wave equations. Numerical solution of a master wave equation as an initial boundary value problem requires initial data. However, because the correct initia...
[ "gr-qc" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "17250505", "num_citations": null }, { "corpus_id": "76652691", "num_citations": null } ]
[ { "author_id": "s field_1", "name": "Scott [\"E.\"] Field", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "j hesthaven_1", "name": "Jan [\"S.\"] Hesthaven", "publication_history": null, "h_index": null, "num_...
null
119277823
1001.2731
2010-01-15
Reanalysis of the GALLEX solar neutrino flux and source experiments
After the completion of the gallium solar neutrino experiments at the Laboratori Nazionali del Gran Sasso (GALLEX}: 1991-1997; GNO: 1998-2003) we have retrospectively updated the GALLEX results with the help of new technical data that were impossible to acquire for principle reasons before the completion of the low rat...
[ "hep-ex", "nucl-ex" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
118373043
1001.2627
2010-01-15
Stellar Mass Estimation Based on IRAC Photometry for Spitzer SWIRE-field Galaxies
We analyze the feasibility to estimate the stellar mass of galaxies by mid-infrared luminosities based on a large sample of galaxies cross-identified from $Spitzer$ SWIRE fields and SDSS spectrographic survey. We derived the formulae to calculate the stellar mass by using IRAC 3.6$\mu$m and 4.5$\mu$m luminosities. The ...
[ "astro-ph.CO" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
88518305
1001.2615
2010-01-15
Sparsity-accuracy trade-off in MKL
We empirically investigate the best trade-off between sparse and uniformly-weighted multiple kernel learning (MKL) using the elastic-net regularization on real and simulated datasets. We find that the best trade-off parameter depends not only on the sparsity of the true kernel-weight spectrum but also on the linear dep...
[ "stat.ML", "stat.AP", "stat.ME" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
14584520
1001.2805
2010-01-15
Source Coding With Side Information Using List Decoding
The problem of source coding with side information (SCSI) is closely related to channel coding. Therefore, existing literature focuses on using the most successful channel codes namely, LDPC codes, turbo codes, and their variants, to solve this problem assuming classical unique decoding of the underlying channel code. ...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m ali_19", "name": "Mortuza Ali", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m kuijper_1", "name": "Margreta Kuijper", "publication_history": null, "h_index": null, "num_papers": null, ...
null
119194019
1001.2591
2010-01-15
Constraining the magnetic field in the parsec-scale jets of the brightest Fermi blazars with multifrequency VLBI observations
The spatially resolved broad-band spectroscopy with Very Long Baseline Interferometry (VLBI) is one of the few methods that can probe the physical conditions inside blazar jets. We report on measurements of the magnetic field strength in parsec-scale radio structures of selected bright Fermi blazars, based on fitting t...
[ "astro-ph.GA", "astro-ph.HE" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
11553565
1001.2767
2010-01-15
Universally Optimal Privacy Mechanisms for Minimax Agents
A scheme that publishes aggregate information about sensitive data must resolve the trade-off between utility to information consumers and privacy of the database participants. Differential privacy is a well-established definition of privacy--this is a universal guarantee against all attackers, whatever their side-info...
[ "cs.CR", "cs.DB", "cs.DS" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
117653645
1001.2747
2010-01-15
Recent developments in POWHEG
I review recent developments in POWHEG, a method for interfacing parton-shower generators with NLO QCD computations. I illustrate recent progress in understanding several features of the method, and in clarifying similarity and differences with respect to MC@NLO. Furthermore, I briefly describe a recently introduced fr...
[ "hep-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
88518030
1001.2753
2010-01-15
Scalable Bayesian reduced-order models for high-dimensional multiscale dynamical systems
While existing mathematical descriptions can accurately account for phenomena at microscopic scales (e.g. molecular dynamics), these are often high-dimensional, stochastic and their applicability over macroscopic time scales of physical interest is computationally infeasible or impractical. In complex systems, with lim...
[ "stat.ML", "math-ph", "math.MP", "math.ST", "stat.TH" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "14515878", "num_citations": null } ]
[ { "author_id": "p koutsourelakis_1", "name": "Phaedon-Stelios Koutsourelakis", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "e bilionis_0", "name": "Elias Bilionis", "publication_history": null, "h_index": null,...
null
14606508
1005.4095
2010-01-15
Regularity analysis for stochastic partial differential equations with nonlinear multiplicative trace class noise
In this article spatial and temporal regularity of the solution process of a stochastic partial differential equation (SPDE) of evolutionary type with nonlinear multiplicative trace class noise is analyzed.
[ "math.NA", "math.AP", "math.PR" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[ { "corpus_id": "265918353", "num_citations": null }, { "corpus_id": "13254982", "num_citations": null } ]
[ { "author_id": "a jentzen_1", "name": "Arnulf Jentzen", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m röckner_0", "name": "Michael Röckner", "publication_history": null, "h_index": null, "num_papers": null...
null
16632582
1001.2662
2010-01-15
Channel Polarization on q-ary Discrete Memoryless Channels by Arbitrary Kernels
A method of channel polarization, proposed by Arikan, allows us to construct efficient capacity-achieving channel codes. In the original work, binary input discrete memoryless channels are considered. A special case of $q$-ary channel polarization is considered by Sasoglu, Telatar, and Arikan. In this paper, we conside...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "2304808", "num_citations": null }, { "corpus_id": "16044940", "num_citations": null } ]
[ { "author_id": "r mori_1", "name": "Ryuhei Mori", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "t tanaka_3", "name": "Toshiyuki TANAKA", "publication_history": null, "h_index": null, "num_papers": null, ...
null
11127689
1001.2738
2010-01-15
Note on sampling without replacing from a finite collection of matrices
This technical note supplies an affirmative answer to a question raised in a recent pre-print [arXiv:0910.1879] in the context of a "matrix recovery" problem. Assume one samples m Hermitian matrices X_1, ..., X_m with replacement from a finite collection. The deviation of the sum X_1+...+X_m from its expected value in ...
[ "cs.IT", "math.IT", "quant-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
17693441
1001.2786
2010-01-15
A General Coding Scheme for Two-User Fading Interference Channels
A Han-Kobayashi based achievable scheme is presented for ergodic fading two-user Gaussian interference channels (IFCs) with perfect channel state information at all nodes and Gaussian codebooks with no time-sharing. Using max-min optimization techniques, it is shown that jointly coding across all states performs at lea...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "5365621", "num_citations": null } ]
[ { "author_id": "l sankar_1", "name": "L. Sankar", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "e erkip_1", "name": "Elza Erkip", "publication_history": null, "h_index": null, "num_papers": null, "num_ci...
null
16879994
1001.2862
2010-01-16
On Touching Triangle Graphs
In this paper, we consider the problem of representing graphs by triangles whose sides touch. As a simple necessary condition, we show that pairs of vertices must have a small common neighborhood. On the positive side, we present linear time algorithms for creating touching triangle representations for outerplanar grap...
[ "cs.DM", "cs.DS" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "e gansner_1", "name": "Emden [\"R.\"] Gansner", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "y hu_53", "name": "Yifan Hu", "publication_history": null, "h_index": null, "num_papers": null, ...
null
18551186
1001.2811
2010-01-16
Synthesis of AMBA AHB from Formal Specification
The standard procedure for hardware design consists of describing circuit in a hardware description language at logic level followed by extensive verification and logic-synthesis. However, this process consumes significant time and needs a lot of effort. An alternative is to use formal specification language as a high-...
[ "cs.LO" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "y godhal_0", "name": "Yashdeep Godhal", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "k chatterjee_3", "name": "Krishnendu Chatterjee", "publication_history": null, "h_index": null, "num_pape...
null
118661045
1001.2834
2010-01-16
Design and Performance of the XENON10 Dark Matter Experiment
XENON10 is the first two-phase xenon time projection chamber (TPC) developed within the XENON dark matter search program. The TPC, with an active liquid xenon (LXe) mass of about 14 kg, was installed at the Gran Sasso underground laboratory (LNGS) in Italy, and operated for more than one year, with excellent stability ...
[ "astro-ph.IM", "astro-ph.GA" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
21594872
1001.2858
2010-01-16
A comparison of jamming behavior in systems composed of dimer- and ellipse-shaped particles
We compare the structural and mechanical properties of static packings composed of frictionless convex (ellipses) and concave (rigid dimers) particles in two dimensions. We employ numerical simulations to generate static packings and measure the shear stress in response to applied simple shear strain as a function of t...
[ "cond-mat.soft", "cond-mat.stat-mech" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "c schreck_1", "name": "Carl [\"F.\"] Schreck", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "n xu_20", "name": "Ning Xu", "publication_history": null, "h_index": null, "num_papers": null, ...
null
118656162
1001.2799
2010-01-16
Collective Neutrino Oscillations
We review the rich phenomena associated with neutrino flavor transformation in the presence of neutrino self-coupling. Our exposition centers on three collective neutrino oscillation scenarios: a simple bipolar neutrino system that initially consists of mono-energetic electron neutrinos and antineutrinos; a homogeneous...
[ "hep-ph", "astro-ph.HE" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
6107802
1001.2819
2010-01-16
Forcing properties of ideals of closed sets
With every $\sigma$-ideal $I$ on a Polish space we associate the $\sigma$-ideal $I^*$ generated by the closed sets in $I$. We study the forcing notions of Borel sets modulo the respective $\sigma$-ideals $I$ and $I^*$ and find connections between their forcing properties. To this end, we associate to a $\sigma$-ideal o...
[ "math.LO" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
5786356
1001.2913
2010-01-17
Pi/2-Angle Yao Graphs are Spanners
We show that the Yao graph Y4 in the L2 metric is a spanner with stretch factor 8(29+23sqrt(2)). Enroute to this, we also show that the Yao graph Y4 in the Linf metric is a planar spanner with stretch factor 8.
[ "cs.CG", "cs.DS" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "p bose_3", "name": "Prosenjit Bose", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m damian_1", "name": "Mirela Damian", "publication_history": null, "h_index": null, "num_papers": null, ...
null
126213443
1001.2935
2010-01-17
A posteriori error bounds for discontinuous Galerkin methods for quasilinear parabolic problems
We derive a posteriori error bounds for a quasilinear parabolic problem, which is approximated by the $hp$-version interior penalty discontinuous Galerkin method (IPDG). The error is measured in the energy norm. The theory is developed for the semidiscrete case for simplicity, allowing to focus on the challenges of a p...
[ "math.NA" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "e georgoulis_1", "name": "Emmanuil [\"H.\"] Georgoulis", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "o lakkis_1", "name": "Omar Lakkis", "publication_history": null, "h_index": null, "num_p...
null
8883104
1001.2806
2010-01-17
MIMO Gaussian Broadcast Channels with Confidential and Common Messages
This paper considers the problem of secret communication over a two-receiver multiple-input multiple-output (MIMO) Gaussian broadcast channel. The transmitter has two independent, confidential messages and a common message. Each of the confidential messages is intended for one of the receivers but needs to be kept perf...
[ "cs.IT", "cs.CR", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "8972115", "num_citations": null } ]
[ { "author_id": "r liu_34", "name": "Ruoheng Liu", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "t liu_104", "name": "Tie Liu", "publication_history": null, "h_index": null, "num_papers": null, "num_citat...
null
118597448
1001.3145
2010-01-18
Entanglement of Periodic States, the Quantum Fourier Transform and Shor's Factoring Algorithm
The preprocessing stage of Shor's algorithm generates a class of quantum states referred to as periodic states, on which the quantum Fourier transform is applied. Such states also play an important role in other quantum algorithms that rely on the quantum Fourier transform. Since entanglement is believed to be a necess...
[ "quant-ph" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "y most_1", "name": "Yonatan Most", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "y shimoni_1", "name": "Yishai Shimoni", "publication_history": null, "h_index": null, "num_papers": null, ...
null
18492184
1001.2774
2010-01-18
A tropical proof of the Brill-Noether Theorem
We produce Brill-Noether general graphs in every genus, confirming a conjecture of Baker and giving a new proof of the Brill-Noether Theorem, due to Griffiths and Harris, over any algebraically closed field.
[ "math.AG", "math.CO" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "15239772", "num_citations": null }, { "corpus_id": "7538984", "num_citations": null } ]
[ { "author_id": "f cools_0", "name": "Filip Cools", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "j draisma_1", "name": "Jan Draisma", "publication_history": null, "h_index": null, "num_papers": null, "nu...
null
5717293
1001.3052
2010-01-18
Weighted Banzhaf power and interaction indexes through weighted approximations of games
The Banzhaf power index was introduced in cooperative game theory to measure the real power of players in a game. The Banzhaf interaction index was then proposed to measure the interaction degree inside coalitions of players. It was shown that the power and interaction indexes can be obtained as solutions of a standard...
[ "math.OC", "cs.DM" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
7323582
1001.3171
2010-01-18
Optimal Reverse Carpooling Over Wireless Networks - A Distributed Optimization Approach
We focus on a particular form of network coding, reverse carpooling, in a wireless network where the potentially coded transmitted messages are to be decoded immediately upon reception. The network is fixed and known, and the system performance is measured in terms of the number of wireless broadcasts required to meet ...
[ "cs.NI", "cs.MA" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "a parandehgheibi_1", "name": "Ali ParandehGheibi", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a ozdaglar_1", "name": "Asuman [\"E.\"] Ozdaglar", "publication_history": null, "h_index": null, ...
null
43750573
1001.3099
2010-01-18
Weak lensing effects in the measurement of the dark energy equation of state with LISA
The Laser Interferometer Space Antenna's (LISA's) observation of supermassive binary black holes (SMBBH) could provide a new tool for precision cosmography. Inclusion of sub-dominant signal harmonics in the inspiral signal allows for high-accuracy sky localization, dramatically improving the chances of finding the host...
[ "gr-qc", "astro-ph.CO" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "c broeck_1", "name": "Chris [\"Van\",\"Den\"] Broeck", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m trias_1", "name": "Miquel Trias", "publication_history": null, "h_index": null, "num_pap...
null
16342545
1001.3159
2010-01-18
Memory Allocation in Distributed Storage Networks
We consider the problem of distributing a file in a network of storage nodes whose storage budget is limited but at least equals to the size file. We first generate $T$ encoded symbols (from the file) which are then distributed among the nodes. We investigate the optimal allocation of $T$ encoded packets to the storage...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m sardari_1", "name": "Mohsen Sardari", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "r restrepo_0", "name": "Ricardo Restrepo", "publication_history": null, "h_index": null, "num_papers": nu...
null
16918164
1001.3206
2010-01-18
A New Class of TAST Codes With A Simplified Tree Structure
We consider in this paper the design of full diversity and high rate space-time codes with moderate decoding complexity for arbitrary number of transmit and receive antennas and arbitrary input alphabets. We focus our attention to codes from the threaded algebraic space-time (TAST) framework since the latter includes m...
[ "cs.IT", "cs.CR", "math.IT", "math.NT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m damen_1", "name": "Mohamed [\"Oussama\"] Damen", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "h gamal_1", "name": "Hesham [\"El\"] Gamal", "publication_history": null, "h_index": null, "nu...
null
53702679
1001.3142
2010-01-18
An absolutely calibrated effective temperature scale from the InfraRed Flux Method
Various effective temperature scales have been proposed over the years. Despite much work and the high internal precision usually achieved, systematic differences of order 100 K (or more) among various scales are still present. We present an investigation based on the Infrared Flux Method aimed at assessing the source ...
[ "astro-ph.SR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
1532021
1001.3015
2010-01-18
Stochastic receding horizon control with output feedback and bounded control inputs
We provide a solution to the problem of receding horizon control for stochastic discrete-time systems with bounded control inputs and imperfect state measurements. For a suitable choice of control policies, we show that the finite-horizon optimization problem to be solved on-line is convex and successively feasible. Du...
[ "math.OC" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "18362522", "num_citations": null }, { "corpus_id": "7226361", "num_citations": null } ]
[ { "author_id": "p hokayem_1", "name": "Peter Hokayem", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "e cinquemani_0", "name": "Eugenio Cinquemani", "publication_history": null, "h_index": null, "num_papers":...
null
2536917
1001.3087
2010-01-18
Source Polarization
The notion of source polarization is introduced and investigated. This complements the earlier work on channel polarization. An application to Slepian-Wolf coding is also considered. The paper is restricted to the case of binary alphabets. Extension of results to non-binary alphabets is discussed briefly.
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
26289421
1001.3100
2010-01-18
A critical layer model for turbulent pipe flow
A model-based description of the scaling and radial location of turbulent fluctuations in turbulent pipe flow is presented and used to illuminate the scaling behaviour of the very large scale motions. The model is derived by treating the nonlinearity in the perturbation equation (involving the Reynolds stress) as an un...
[ "physics.flu-dyn" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[ { "corpus_id": "14525052", "num_citations": null } ]
[ { "author_id": "b mckeon_1", "name": "Beverley [\"J.\"] McKeon", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a sharma_65", "name": "Ati [\"S.\"] Sharma", "publication_history": null, "h_index": null, "num_...
null
10049456
1001.3213
2010-01-18
Using Premia and Nsp for Constructing a Risk Management Benchmark for Testing Parallel Architecture
Financial institutions have massive computations to carry out overnight which are very demanding in terms of the consumed CPU. The challenge is to price many different products on a cluster-like architecture. We have used the Premia software to valuate the financial derivatives. In this work, we explain how Premia can ...
[ "cs.CE", "cs.DC", "cs.MS", "cs.NA", "q-fin.CP", "q-fin.PR" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "j chancelier_1", "name": "Jean-Philippe Chancelier", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "b lapeyre_0", "name": "Bernard Lapeyre", "publication_history": null, "h_index": null, "num_...
null
38276008
1001.2915
2010-01-18
Large-eddy simulation of large-scale structures in long channel flow
We investigate statistics of large-scale structures from large-eddy simulation (LES) of turbulent channel flow at friction Reynolds numbers $Re_\tau = 2 {\rm k}$ and $200 {\rm k}$. To properly capture the behaviour of large-scale structures, the channel length is chosen to be 96 times the channel half-height. In agreem...
[ "physics.flu-dyn" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "d chung_1", "name": "Daniel Chung", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "b mckeon_1", "name": "Beverley [\"J.\"] McKeon", "publication_history": null, "h_index": null, "num_papers": ...
null
7394565
1001.3181
2010-01-18
Weak ties: Subtle role of information diffusion in online social networks
As a social media, online social networks play a vital role in the social information diffusion. However, due to its unique complexity, the mechanism of the diffusion in online social networks is different from the ones in other types of networks and remains unclear to us. Meanwhile, few works have been done to reveal ...
[ "cs.SI", "cond-mat.stat-mech", "physics.soc-ph" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "j zhao_38", "name": "Jichang Zhao", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "j wu_256", "name": "Junjie Wu", "publication_history": null, "h_index": null, "num_papers": null, "num_ci...
null
4828827
1001.3101
2010-01-18
The evolution of virulence in RNA viruses under a competition-colonization trade-off
RNA viruses exist in large intra-host populations which display great genotypic and phenotypic diversity. We analyze a model of viral competition between two different viral strains infecting a constantly replenished cell pool, in which we assume a trade-off between the virus' colonization skills (cell killing ability ...
[ "q-bio.PE" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "e delgado-eckert_1", "name": "Edgar Delgado-Eckert", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s ojosnegros_1", "name": "Samuel Ojosnegros", "publication_history": null, "h_index": null, ...
null
44464797
1001.3162
2010-01-18
The Large Scale Bias of Dark Matter Halos: Numerical Calibration and Model Tests
We measure the clustering of dark matter halos in a large set of collisionless cosmological simulations of the flat LCDM cosmology. Halos are identified using the spherical overdensity algorithm, which finds the mass around isolated peaks in the density field such that the mean density is Delta times the background. We...
[ "astro-ph.CO" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
45995413
1001.3283
2010-01-19
Modeling Stop-and-Go Waves in Pedestrian Dynamics
Several spatially continuous pedestrian dynamics models have been validated against empirical data. We try to reproduce the experimental fundamental diagram (velocity versus density) with simulations. In addition to this quantitative criterion, we tried to reproduce stop-and-go waves as a qualitative criterion. Stop-an...
[ "physics.soc-ph" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "5771125", "num_citations": null } ]
[ { "author_id": "a portz_1", "name": "Andrea Portz", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a seyfried_1", "name": "Armin Seyfried", "publication_history": null, "h_index": null, "num_papers": null, ...
null
5996412
1001.3334
2010-01-19
Fluctuations and Pattern Formation in Self-Propelled Particles
We consider a coarse-grained description of a system of self-propelled particles given by hydrodynamic equations for the density and polarization fields. We find that the ordered moving or flocking state of the system is unstable to spatial fluctuations beyond a threshold set by the self-propulsion velocity of the indi...
[ "cond-mat.stat-mech", "cond-mat.soft", "q-bio.QM" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
14443586
1001.3476
2010-01-19
Dirty Paper Coding using Sign-bit Shaping and LDPC Codes
Dirty paper coding (DPC) refers to methods for pre-subtraction of known interference at the transmitter of a multiuser communication system. There are numerous applications for DPC, including coding for broadcast channels. Recently, lattice-based coding techniques have provided several designs for DPC. In lattice-based...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "g shilpa_0", "name": "G. Shilpa", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "a thangaraj_1", "name": "Andrew Thangaraj", "publication_history": null, "h_index": null, "num_papers": null, ...
null
118485104
1001.3396
2010-01-19
Spin determination of single-produced resonances at hadron colliders
We study the production of a single resonance at the LHC and its decay into a pair of Z bosons. We demonstrate how full reconstruction of the final states allows us to determine the spin and parity of the resonance and restricts its coupling to vector gauge bosons. Full angular analysis is illustrated with the simulati...
[ "hep-ph", "hep-ex" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
118463541
1001.3428
2010-01-19
The Rise and Fall of Type Ia Supernova Light Curves in the SDSS-II Supernova Survey
We analyze the rise and fall times of type Ia supernova (SN Ia) light curves discovered by the SDSS-II Supernova Survey. From a set of 391 light curves k-corrected to the rest frame B and V bands, we find a smaller dispersion in the rising portion of the light curve compared to the decline. This is in qualitative agree...
[ "astro-ph.CO", "astro-ph.HE", "astro-ph.SR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
17285635
1001.3403
2010-01-19
Real Interference Alignment
In this paper, we show that the total Degrees-Of-Freedoms (DOF) of the $K$-user Gaussian Interference Channel (GIC) can be achieved by incorporating a new alignment technique known as \emph{real interference alignment}. This technique compared to its ancestor \emph{vector interference alignment} performs on a single re...
[ "cs.IT", "math.IT", "math.NT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "a motahari_1", "name": "Abolfazl [\"Seyed\"] Motahari", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s gharan_1", "name": "Shahab [\"Oveis\"] Gharan", "publication_history": null, "h_index": nul...
null
17303556
1001.3199
2010-01-19
Local Popularity Based Collaborative Filters
Motivated by applications such as recommendation systems, we consider the estimation of a binary random field X obtained by row and column permutations of a block constant random matrix. The estimation of X is based on observations Y, which are obtained by passing entries of X through a binary symmetric channel (BSC) a...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "12105101", "num_citations": null }, { "corpus_id": "2074608", "num_citations": null } ]
[ { "author_id": "k barman_2", "name": "Kishor Barman", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "o dabeer_1", "name": "Onkar Dabeer", "publication_history": null, "h_index": null, "num_papers": null, ...
null
54660478
1001.3281
2010-01-19
Engineering Atomic Quantum Reservoirs for Photons
We present protocols for creating entangled states of two modes of the electromagnetic field, by using a beam of atoms crossing microwave resonators. The atoms are driven by a transverse, classical field and pump correlated photons into (i) two modes of a cavity and (ii) the modes of two distant cavities. The protocols...
[ "quant-ph", "cond-mat.other", "physics.atom-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
27597291
1001.3175
2010-01-19
Finite Eulerian posets which are binomial, Sheffer or triangular
In this paper we study finite Eulerian posets which are binomial, Sheffer or triangular. These important classes of posets are related to the theory of generating functions and to geometry. The results of this paper are organized as follows: We completely determine the structure of Eulerian binomial posets and, as a co...
[ "math.CO" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "605232", "num_citations": null } ]
[ { "author_id": "h bidkhori_1", "name": "Hoda Bidkhori", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null } ]
null
118368266
1001.3417
2010-01-19
On the evolution of a star cluster and its multiple stellar systems following gas dispersal
We investigate the evolution, following gas dispersal, of a star cluster produced from a hydrodynamical calculation. We find that when the gas, initially comprising 60% of the mass, is removed, the system settles into a bound cluster containing 30-40% of the stellar mass surrounding by an expanding halo of ejected star...
[ "astro-ph.SR", "astro-ph.GA" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
265038637
1001.3448
2010-01-19
The dynamics of message passing on dense graphs, with applications to compressed sensing
Approximate message passing algorithms proved to be extremely effective in reconstructing sparse signals from a small number of incoherent linear measurements. Extensive numerical experiments further showed that their dynamics is accurately tracked by a simple one-dimensional iteration termed state evolution. In this p...
[ "cs.IT", "cs.LG", "math.IT", "math.ST", "stat.TH" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
19585711
1001.3404
2010-01-20
Lecture Notes on Network Information Theory
These lecture notes have been converted to a book titled Network Information Theory published recently by Cambridge University Press. This book provides a significantly expanded exposition of the material in the lecture notes as well as problems and bibliographic notes at the end of each chapter. The authors are curren...
[ "cs.IT", "cs.NI", "math.IT", "math.ST", "stat.TH" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
118517066
1001.3447
2010-01-20
Impact of baryon physics on dark matter structures: a detailed simulation study of halo density profiles
The back-reaction of baryons on the dark matter halo density profile is of great interest, not least because it is an important systematic uncertainty when attempting to detect the dark matter. Here, we draw on a large suite of high resolution cosmological hydrodynamical simulations, to systematically investigate this ...
[ "astro-ph.CO", "astro-ph.GA" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
6674282
1001.3480
2010-01-20
On the inference of large phylogenies with long branches: How long is too long?
Recent work has highlighted deep connections between sequence-length requirements for high-probability phylogeny reconstruction and the related problem of the estimation of ancestral sequences. In [Daskalakis et al.'09], building on the work of [Mossel'04], a tight sequence-length requirement was obtained for the CFN m...
[ "math.PR", "cs.CE", "cs.DS", "math.ST", "q-bio.PE", "stat.TH" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "3932242", "num_citations": null } ]
[ { "author_id": "e mossel_1", "name": "Elchanan Mossel", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s roch_1", "name": "Sébastien Roch", "publication_history": null, "h_index": null, "num_papers": null, ...
null
118622630
1001.3409
2010-01-20
Planet-planet scattering in planetesimal disks II: Predictions for outer extrasolar planetary systems
We develop an idealized dynamical model to predict the typical properties of outer extrasolar planetary systems, at radii beyond 5 AU. Our hypothesis is that dynamical evolution in outer planetary systems is controlled by a combination of planet-planet scattering and planetary interactions with an exterior disk of smal...
[ "astro-ph.EP", "astro-ph.SR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
2655251
1001.3714
2010-01-20
Network Codes Resilient to Jamming and Eavesdropping
We consider the problem of communicating information over a network secretly and reliably in the presence of a hidden adversary who can eavesdrop and inject malicious errors. We provide polynomial-time, rate-optimal distributed network codes for this scenario, improving on the rates achievable in previous work. Our mai...
[ "cs.NI" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
53419206
1001.3453
2010-01-20
Bulk universality for generalized Wigner matrices
Consider $N\times N$ Hermitian or symmetric random matrices $H$ where the distribution of the $(i,j)$ matrix element is given by a probability measure $\nu_{ij}$ with a subexponential decay. Let $\sigma_{ij}^2$ be the variance for the probability measure $\nu_{ij}$ with the normalization property that $\sum_{i} \sigma^...
[ "math-ph", "math.MP", "math.PR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
13460158
1001.3689
2010-01-20
Infocast: A New Paradigm for Collaborative Content Distribution from Roadside Units to Vehicular Networks Using Rateless Codes
In this paper, we address the problem of distributing a large amount of bulk data to a sparse vehicular network from roadside infostations, using efficient vehicle-to-vehicle collaboration. Due to the highly dynamic nature of the underlying vehicular network topology, we depart from architectures requiring centralized ...
[ "cs.NI" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m sardari_1", "name": "Mohsen Sardari", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "f hendessi_0", "name": "Faramarz Hendessi", "publication_history": null, "h_index": null, "num_papers": n...
null
37577557
1001.3701
2010-01-20
Nonequilibrium Thermodynamics of the Kovacs Effect
We present a thermodynamic theory of the Kovacs effect based on the idea that the configurational degrees of freedom of a glass-forming material are driven out of equilibrium with the heat bath by irreversible thermal contraction and expansion. We assume that the slowly varying configurational subsystem, i.e. the part ...
[ "cond-mat.mtrl-sci", "cond-mat.stat-mech" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "e bouchbinder_1", "name": "Eran Bouchbinder", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "j langer_1", "name": "James Langer", "publication_history": null, "h_index": null, "num_papers": nu...
null
3778640
1001.3780
2010-01-21
Combinatorial Bounds and Characterizations of Splitting Authentication Codes
We present several generalizations of results for splitting authentication codes by studying the aspect of multi-fold security. As the two primary results, we prove a combinatorial lower bound on the number of encoding rules and a combinatorial characterization of optimal splitting authentication codes that are multi-f...
[ "cs.CR", "cs.IT", "math.IT" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
14232075
1001.3732
2010-01-21
Stochastic modeling of Congress
We analyze the dynamics of growth of the number of congressmen supporting the resolution HR1207 to audit the Federal Reserve. The plot of the total number of co-sponsors as a function of time is of "Devil's staircase" type. The distribution of the numbers of new co-sponsors joining during a particular day (step height)...
[ "physics.soc-ph", "cond-mat.stat-mech", "nlin.AO" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m simkin_1", "name": "Mikhail [\"V.\"] Simkin", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "v roychowdhury_1", "name": "Vwani [\"P.\"] Roychowdhury", "publication_history": null, "h_index": nul...
null
119253599
1001.3681
2010-01-21
Census of Self-Obscured Massive Stars in Nearby Galaxies with Spitzer: Implications for Understanding the Progenitors of SN 2008S-Like Transients
A new link in the causal mapping between massive stars and potentially fatal explosive transients opened with the 2008 discovery of the dust-obscured progenitors of the luminous outbursts in NGC 6946 and NGC 300. Here we carry out a systematic mid-IR photometric search for massive, luminous, self-obscured stars in four...
[ "astro-ph.SR" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
16228950
1001.3857
2010-01-21
A statistical mechanics approach to autopoietic immune networks
The aim of this work is to try to bridge over theoretical immunology and disordered statistical mechanics. Our long term hope is to contribute to the development of a quantitative theoretical immunology from which practical applications may stem. In order to make theoretical immunology appealing to the statistical phys...
[ "cond-mat.dis-nn", "cond-mat.stat-mech", "q-bio.CB" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
14938818
1001.3717
2010-01-21
Multistage Relaying Using Interference Networks
Wireless networks with multiple nodes that relay information from a source to a destination are expected to be deployed in many applications. Therefore, understanding their design and performance under practical constraints is important. In this work, we propose and study three multihopping decode and forward (MDF) pro...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "b muthuramalingam_0", "name": "Bama Muthuramalingam", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s bhashyam_1", "name": "Srikrishna Bhashyam", "publication_history": null, "h_index": null, ...
null
3012995
1001.3760
2010-01-21
Range-Free Localization with the Radical Line
Due to hardware and computational constraints, wireless sensor networks (WSNs) normally do not take measurements of time-of-arrival or time-difference-of-arrival for rangebased localization. Instead, WSNs in some applications use rangefree localization for simple but less accurate determination of sensor positions. A w...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "h chen_139", "name": "Hongyang Chen", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "y chan_19", "name": "Yiu [\"Tong\"] Chan", "publication_history": null, "h_index": null, "num_papers": null...
null
12400925
1001.3790
2010-01-21
Vector Precoding for Gaussian MIMO Broadcast Channels: Impact of Replica Symmetry Breaking
The so-called "replica method" of statistical physics is employed for the large system analysis of vector precoding for the Gaussian multiple-input multiple-output (MIMO) broadcast channel. The transmitter is assumed to comprise a linear front-end combined with nonlinear precoding, that minimizes the front-end imposed ...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
30781994
1001.3829
2010-01-21
A theoretical analysis of the chemical bonding and electronic structure of graphene interacting with Group IA and Group VIIA elements
We propose a new class of materials, which can be viewed as graphene derivatives involving Group IA or Group VIIA elements, forming what we refer to as graphXene. We show that in several cases large band gaps can be found to open up, whereas in other cases a semimetallic behavior is found. Formation energies indicate t...
[ "cond-mat.mtrl-sci" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "m klintenberg_0", "name": "Mattias Klintenberg", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s lebègue_1", "name": "Sébastien Lebègue", "publication_history": null, "h_index": null, "num_pa...
null
10240069
1001.3765
2010-01-21
Doped Fountain Coding for Minimum Delay Data Collection in Circular Networks
This paper studies decentralized, Fountain and network-coding based strategies for facilitating data collection in circular wireless sensor networks, which rely on the stochastic diversity of data storage. The goal is to allow for a reduced delay collection by a data collector who accesses the network at a random posit...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "s kokalj-filipovic_1", "name": "Silvija Kokalj-Filipovic", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "p spasojevic_1", "name": "Predrag Spasojevic", "publication_history": null, "h_index": nul...
null
41019320
1001.3855
2010-01-21
Simulation of Electronic Structure Hamiltonians Using Quantum Computers
Over the last century, a large number of physical and mathematical developments paired with rapidly advancing technology have allowed the field of quantum chemistry to advance dramatically. However, the lack of computationally efficient methods for the exact simulation of quantum systems on classical computers presents...
[ "quant-ph", "physics.chem-ph" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
119178140
1001.3807
2010-01-21
PEPS as ground states: degeneracy and topology
We introduce a framework for characterizing Matrix Product States (MPS) and Projected Entangled Pair States (PEPS) in terms of symmetries. This allows us to understand how PEPS appear as ground states of local Hamiltonians with finitely degenerate ground states and to characterize the ground state subspace. Subsequentl...
[ "quant-ph", "cond-mat.str-el" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
867799
1001.3934
2010-01-22
Eigen-Inference for Energy Estimation of Multiple Sources
In this paper, a new method is introduced to blindly estimate the transmit power of multiple signal sources in multi-antenna fading channels, when the number of sensing devices and the number of available samples are sufficiently large compared to the number of sources. Recent advances in the field of large dimensional...
[ "cs.IT", "math.IT" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "r couillet_1", "name": "Romain Couillet", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "j silverstein_1", "name": "Jack [\"W.\"] Silverstein", "publication_history": null, "h_index": null, "n...
null
11994298
1001.4122
2010-01-22
Distributed Control of the Laplacian Spectral Moments of a Network
It is well-known that the eigenvalue spectrum of the Laplacian matrix of a network contains valuable information about the network structure and the behavior of many dynamical processes run on it. In this paper, we propose a fully decentralized algorithm that iteratively modifies the structure of a network of agents in...
[ "cs.MA", "cs.CE" ]
null
[ "target.author.publication_history", "target.author.publication_history.key_reference" ]
[]
[ { "author_id": "v preciado_1", "name": "Victor [\"M.\"] Preciado", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "m zavlanos_1", "name": "Michael [\"M.\"] Zavlanos", "publication_history": null, "h_index": null, ...
null
30005090
1001.4027
2010-01-22
kGamma distributions in granular packs
It has been recently pointed out that local volume fluctuations in granular packings follow remarkably well a shifted and rescaled Gamma distribution named the kGamma distribution [T. Aste, T. Di Matteo, Phys. Rev. E 77 (2008) 021309]. In this paper we confirm, extend and discuss this finding by supporting it with addi...
[ "cond-mat.soft", "cond-mat.other" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "t aste_1", "name": "Tomaso Aste", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "g delaney_1", "name": "Gary [\"W.\"] Delaney", "publication_history": null, "h_index": null, "num_papers": null...
null
31991993
1001.3886
2010-01-22
Robustness and accuracy of methods for high dimensional data analysis based on Student's t statistic
Student's $t$ statistic is finding applications today that were never envisaged when it was introduced more than a century ago. Many of these applications rely on properties, for example robustness against heavy tailed sampling distributions, that were not explicitly considered until relatively recently. In this paper ...
[ "stat.ME" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
26412860
1001.4102
2010-01-22
Modified F(R) Horava-Lifshitz gravity: a way to accelerating FRW cosmology
We propose a general approach for the construction of modified gravity which is invariant under foliation-preserving diffeomorphisms. Special attention is paid to the formulation of modified $F(R)$ Ho\v{r}ava-Lifshitz gravity (FRHL), whose Hamiltonian structure is studied. It is demonstrated that the spatially-flat FRW...
[ "hep-th", "astro-ph.CO", "gr-qc" ]
null
[ "target.author.publication_history.key_reference" ]
null
null
null
14811804
1001.4119
2010-01-22
The tropical double description method
We develop a tropical analogue of the classical double description method allowing one to compute an internal representation (in terms of vertices) of a polyhedron defined externally (by inequalities). The heart of the tropical algorithm is a characterization of the extreme points of a polyhedron in terms of a system o...
[ "cs.CG", "cs.DM" ]
null
[ "target.author.publication_history" ]
[ { "corpus_id": "64471", "num_citations": null }, { "corpus_id": "7719635", "num_citations": null }, { "corpus_id": "14867941", "num_citations": null } ]
[ { "author_id": "x allamigeon_1", "name": "Xavier Allamigeon", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "s gaubert_1", "name": "Stéphane Gaubert", "publication_history": null, "h_index": null, "num_papers...
null
26550267
1001.4022
2010-01-22
Combining tomographic imaging and DEM simulations to investigate the structure of experimental sphere packings
We combine advanced image reconstruction techniques from computed X-ray micro tomography (XCT) with state-of-the-art discrete element method simulations (DEM) to study granular materials. This "virtual-laboratory" platform allows us to access quantities, such as frictional forces, which would be otherwise experimentall...
[ "cond-mat.soft", "cond-mat.dis-nn" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "g delaney_2", "name": "Geoff [\"P.\"] Delaney", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "g delaney_2", "name": "Geoff [\"P.\"] Delaney", "publication_history": null, "h_index": null, "nu...
null
16827934
1001.4186
2010-01-23
Fingerprint Recognition Using Minutia Score Matching
The popular Biometric used to authenticate a person is Fingerprint which is unique and permanent throughout a person's life. A minutia matching is widely used for fingerprint recognition and can be classified as ridge ending and ridge bifurcation. In this paper we projected Fingerprint Recognition using Minutia Score M...
[ "cs.CR" ]
null
[ "target.author.publication_history" ]
[]
[ { "author_id": "j ravi_1", "name": "J. Ravi", "publication_history": null, "h_index": null, "num_papers": null, "num_citations": null }, { "author_id": "k raja_2", "name": "K. [\"Bommanna\"] Raja", "publication_history": null, "h_index": null, "num_papers": null, ...
null