corpus_id stringlengths 3 9 | arxiv_id stringlengths 9 16 | date stringdate 1989-10-26 00:00:00 2024-09-30 00:00:00 | title stringlengths 4 240 | abstract stringlengths 3 3.15k | categories listlengths 1 10 | topics listlengths 0 15 ⌀ | roles listlengths 1 4 | key_references listlengths 0 10 ⌀ | authors listlengths 1 5.28k ⌀ | citation_trajectory listlengths 14 26 ⌀ |
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5851469 | 1101.2286 | 2011-01-11 | Group Invariant Scattering | This paper constructs translation invariant operators on L2(R^d), which are Lipschitz continuous to the action of diffeomorphisms. A scattering propagator is a path ordered product of non-linear and non-commuting operators, each of which computes the modulus of a wavelet transform. A local integration defines a windowe... | [
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43282276 | 1101.2027 | 2011-01-11 | Planck early results: Cluster Sunyaev-Zeldovich optical scaling relations | We present the Sunyaev-Zeldovich (SZ) signal-to-richness scaling relation (Y500-N200) for the MaxBCG cluster catalogue. Employing a multi-frequency matched filter on the Planck sky maps, we measure the SZ signal for each cluster by adapting the filter according to weak-lensing calibrated mass-richness relations (N200-M... | [
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"name": "Monique [\"D.\"] Arnaud",
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118418409 | 1101.2040 | 2011-01-11 | Planck Early Results. V. The Low Frequency Instrument data processing | We describe the processing of data from the Low Frequency Instrument (LFI) used in production of the Planck Early Release Compact Source Catalogue (ERCSC). In particular, we discuss the steps involved in reducing the data from telemetry packets to cleaned, calibrated, time-ordered data (TOD) and frequency maps. Data ar... | [
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"name": "Davide Maino",
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20910649 | 1101.2039 | 2011-01-11 | Planck early results: first assessment of the High Frequency Instrument in-flight performance | The Planck High Frequency Instrument (HFI) is designed to measure the temperature and polarization anisotropies of the Cosmic Microwave Background and galactic foregrounds in six wide bands centered at 100, 143, 217, 353, 545 and 857 GHz at an angular resolution of 10' (100 GHz), 7' (143 GHz), and 5' (217 GHz and highe... | [
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"name": "Marco Bersanelli",
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262286048 | 1101.2047 | 2011-01-11 | Planck early results. XV. Spectral energy distributions and radio continuum spectra of northern extragalactic radio sources | Spectral energy distributions (SEDs) and radio continuum spectra are presented for a northern sample of 104 extragalactic radio sources, based on the Planck Early Release Compact Source Catalogue (ERCSC) and simultaneous multifrequency data. The nine Planck frequencies, from 30 to 857 GHz, are complemented by a set of ... | [
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"name": "P. [\"A.\",\"R.\"] Ade",
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260526114 | 1101.2029 | 2011-01-11 | Planck Early Results: All sky temperature and dust optical depth from Planck and IRAS: Constraints on the "dark gas" in our galaxy | We construct an all-sky map of the apparent temperature and optical depth of thermal dust emission using the Planck-HFI and IRAS data. The optical depth maps are correlated to tracers of the atomic and molecular gas. The correlation is linear in the lowest column density regions at high galactic latitudes. At high NH, ... | [
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119268567 | 1101.2011 | 2011-01-11 | An equivalent expression of Z2 Topological Invariant for band insulators using Non-Abelian Berry's connection | We introduce a new expression for the Z2 topological invariant of band insulators using non- Abelian Berry's connection. Our expression can identify the topological nature of a general band insulator without any of the gauge fixing problems that plague the concrete implementation of previous invariants. The new express... | [
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263786814 | 1101.2028 | 2011-01-11 | Planck Early Results XVIII: The power spectrum of cosmic infrared background anisotropies | Using Planck maps of six regions of low Galactic dust emission with a total area of about 140 square degrees, we determine the angular power spectra of cosmic infrared background (CIB) anisotropies from multipole l = 200 to l = 2000 at 217, 353, 545 and 857 GHz. We use 21-cm observations of HI as a tracer of thermal du... | [
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7142926 | 1101.2015 | 2011-01-11 | Shear-Transformation-Zone Theory of Linear Glassy Dynamics | We present a linearized shear-transformation-zone (STZ) theory of glassy dynamics in which the internal STZ transition rates are characterized by a broad distribution of activation barriers. For slowly aging or fully aged systems, the main features of the barrier-height distribution are determined by the effective temp... | [
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"name": "James [\"S.\"] Langer",
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8247333 | 1101.2192 | 2011-01-11 | Power Allocation Games in Interference Relay Channels: Existence Analysis of Nash Equilibria | We consider a network composed of two interfering point-to-point links where the two transmitters can exploit one common relay node to improve their individual transmission rate. Communications are assumed to be multi-band and transmitters are assumed to selfishly allocate their resources to optimize their individual t... | [
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"name": "Brice Djeumou",
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119215780 | 1101.2101 | 2011-01-11 | Dynamics of a quantum particle in low-dimensional disordered systems with extended states | We investigate the dynamics of a quantum particle in disordered tight-binding models in one and two dimensions which are exceptions to the common wisdom on Anderson localization, in the sense that the localization length diverges at some special energies. We provide a consistent picture for two well-known one-dimension... | [
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7478447 | 1101.2017 | 2011-01-11 | Bayesian Nonparametric Covariance Regression | Although there is a rich literature on methods for allowing the variance in a univariate regression model to vary with predictors, time and other factors, relatively little has been done in the multivariate case. Our focus is on developing a class of nonparametric covariance regression models, which allow an unknown p ... | [
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263797861 | 1101.2032 | 2011-01-11 | Planck early results. XXI. Properties of the interstellar medium in the Galactic plane | (abridged) Planck has observed the entire sky from 30 GHz to 857GHz. The observed foreground emission contains contributions from different phases of the interstellar medium (ISM). We have separated the observed Galactic emission into the different gaseous components (atomic, molecular and ionised) in each of a number ... | [
"astro-ph.GA"
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{
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"name": "Peter Ade",
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11589877 | 1101.2245 | 2011-01-11 | Invertible Bloom Lookup Tables | We present a version of the Bloom filter data structure that supports not only the insertion, deletion, and lookup of key-value pairs, but also allows a complete listing of its contents with high probability, as long the number of key-value pairs is below a designed threshold. Our structure allows the number of key-val... | [
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263677487 | 1101.2046 | 2011-01-11 | Planck Early Results: Origin of the submm excess dust emission in the Magellanic Clouds | The integrated Spectral Energy Distributions of the Large and Small Magellanic Cloud appear significantly flatter than expected from dust models based on their FIR and radio emission. The origin of this millimetre excess is still unexplained, and is here investigated using the Planck data. The background CMB contributi... | [
"astro-ph.CO"
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{
"author_id": "p ade_1",
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"name": "Nabila Aghanim",
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249983237 | 1101.2025 | 2011-01-11 | Planck early results. IX. XMM-Newton follow-up for validation of Planck cluster candidates | We present the XMM-Newton follow-up for confirmation of Planck cluster candidates. Twenty-five candidates have been observed to date using snapshot (~10 ksec) exposures, ten as part of a pilot programme to sample a low range of signal-to-noise ratios (4<S/N<6), and a further 15 in a programme to observe a sample of S/N... | [
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"name": "Monique [\"D.\"] Arnaud",
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119226136 | 1101.2102 | 2011-01-11 | High-contrast observations of 136108 Haumea. A crystalline water-ice multiple system | Context. The trans-neptunian region of the Solar System is populated by a large variety of icy bodies showing great diversity in orbital behavior, size, surface color and composition. One can also note the presence of dynamical families and binary systems. One surprising feature detected in the spectra of some of the l... | [
"astro-ph.EP"
] | null | [
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] | null | null | null |
263791656 | 1101.2036 | 2011-01-11 | Planck Early Results XXIV: Dust in the diffuse interstellar medium and the Galactic halo | This paper presents the first results of comparison of Planck along with IRAS data with Green Bank Telescope 21-cm observations in 14 fields covering more than 800 square degrees at high Galactic latitude. Galactic dust emission for fields with average HI column density lower than 2 x 10^20 cm^-2 is well correlated wit... | [
"astro-ph.GA"
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{
"author_id": "a abergel_1",
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14511547 | 1101.2301 | 2011-01-12 | A Factorial Experiment on Scalability of Search Based Software Testing | Software testing is an expensive process, which is vital in the industry. Construction of the test-data in software testing requires the major cost and to decide which method to use in order to generate the test data is important. This paper discusses the efficiency of search-based algorithms (preferably genetic algori... | [
"cs.SE",
"cs.AI"
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{
"author_id": "a mehrmand_0",
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"author_id": "r feldt_1",
"name": "Robert Feldt",
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... | null |
119300423 | 1101.2465 | 2011-01-12 | Refined Neutron-Star Mass Determinations for Six Eclipsing X-Ray Pulsar Binaries | We present an improved method for determining the mass of neutron stars in eclipsing X-ray pulsar binaries and apply the method to six systems, namely Vela X-1, 4U 1538-52, SMC X-1, LMC X-4, Cen X-3, and Her X-1. In previous studies to determine neutron star mass, the X-ray eclipse duration has been approximated analyt... | [
"astro-ph.SR"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119183311 | 1101.2362 | 2011-01-12 | The i-band Sky brightness and Transparency at Dome A, Antarctica | Based on the observations of the Chinese Small Telescope ARray (CSTAR), the i band observing conditions at Antarctic Dome A have been investigated. The over all variations of sky brightness and transparency are calculated and subsequently cloud cover, contributions to the sky background from various factors including a... | [
"astro-ph.IM"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "h zou_6",
"name": "Hu Zou",
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"author_id": "x zhou_42",
"name": "Xu Zhou",
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3939627 | 1101.2374 | 2011-01-12 | Simultaneous model-based clustering and visualization in the Fisher discriminative subspace | Clustering in high-dimensional spaces is nowadays a recurrent problem in many scientific domains but remains a difficult task from both the clustering accuracy and the result understanding points of view. This paper presents a discriminative latent mixture (DLM) model which fits the data in a latent orthonormal discrim... | [
"stat.ME",
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"stat.ML"
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272827 | 1101.2389 | 2011-01-12 | Capacity Region of Finite State Multiple-Access Channel with Delayed State Information at the Transmitters | A single-letter characterization is provided for the capacity region of finite-state multiple access channels. The channel state is a Markov process, the transmitters have access to delayed state information, and channel state information is available at the receiver. The delays of the channel state information are ass... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14696734 | 1101.2320 | 2011-01-12 | Review and Evaluation of Feature Selection Algorithms in Synthetic Problems | The main purpose of Feature Subset Selection is to find a reduced subset of attributes from a data set described by a feature set. The task of a feature selection algorithm (FSA) is to provide with a computational solution motivated by a certain definition of relevance or by a reliable evaluation measure. In this paper... | [
"cs.AI",
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] | null | [
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197504 | 1101.2378 | 2011-01-12 | Extracting Features from Ratings: The Role of Factor Models | Performing effective preference-based data retrieval requires detailed and preferentially meaningful structurized information about the current user as well as the items under consideration. A common problem is that representations of items often only consist of mere technical attributes, which do not resemble human pe... | [
"cs.AI"
] | null | [
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{
"author_id": "j selke_1",
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"author_id": "w balke_1",
"name": "Wolf-Tilo Balke",
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... | null |
17096822 | 1101.2267 | 2011-01-12 | A streamwise-constant model of turbulent pipe flow | A streamwise-constant model is presented to investigate the basic mechanisms responsible for the change in mean flow occuring during pipe flow transition. Using a single forced momentum balance equation, we show that the shape of the velocity profile is robust to changes in the forcing profile and that both linear non-... | [
"physics.flu-dyn"
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"name": "Beverley [\"J.\"] McKeon",
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12782933 | 1101.2415 | 2011-01-12 | Fluctuating Navier-Stokes equations for inelastic hard spheres or disks | Starting from the fluctuating Boltzmann equation for smooth inelastic hard spheres or disks, closed equations for the fluctuating hydrodynamic fields to Navier-Stokes order are derived. This requires to derive constitutive relations for both the fluctuating fluxes and the correlations of the random forces. The former a... | [
"cond-mat.stat-mech"
] | null | [
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] | null | null | null |
33919181 | 1101.2451 | 2011-01-12 | From Navier-Stokes To Einstein | We show by explicit construction that for every solution of the incompressible Navier-Stokes equation in $p+1$ dimensions, there is a uniquely associated "dual" solution of the vacuum Einstein equations in $p+2$ dimensions. The dual geometry has an intrinsically flat timelike boundary segment $\Sigma_c$ whose extrinsic... | [
"hep-th",
"gr-qc",
"physics.flu-dyn"
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5127329 | 1101.2592 | 2011-01-13 | An exponential random graph modeling approach to creating group-based representative whole-brain connectivity networks | Group-based brain connectivity networks have great appeal for researchers interested in gaining further insight into complex brain function and how it changes across different mental states and disease conditions. Accurately constructing these networks presents a daunting challenge given the difficulties associated wit... | [
"stat.AP",
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] | null | [
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] | null | null | null |
13953441 | 1101.2604 | 2011-01-13 | On Sampling, Anonymization, and Differential Privacy: Or, k-Anonymization Meets Differential Privacy | This paper aims at answering the following two questions in privacy-preserving data analysis and publishing: What formal privacy guarantee (if any) does $k$-anonymization provide? How to benefit from the adversary's uncertainty about the data? We have found that random sampling provides a connection that helps answer t... | [
"cs.CR"
] | null | [
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] | null | null | null |
118381633 | 1101.2663 | 2011-01-13 | Improved Predictions of Reactor Antineutrino Spectra | We report new calculations of reactor antineutrino spectra including the latest information from nuclear databases and a detailed error budget. The first part of this work is the so-called ab initio approach where the total antineutrino spectrum is built from the sum of all beta-branches of all fission products predict... | [
"hep-ex",
"nucl-ex"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
13856463 | 1101.2565 | 2011-01-13 | Extraction of timelike entanglement from the quantum vacuum | Recently, it has been shown that the massless quantum vacuum state contains entanglement between timelike separated regions of spacetime, in addition to the entanglement between the spacelike separated regions usually considered. Here, we show that timelike entanglement can be extracted from the Minkowski vacuum and co... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
55802863 | 1101.2501 | 2011-01-13 | On the design of experiments for the study of extreme field limits in the interaction of laser with ultrarelativistic electron beam | We propose the experiments on the collision of laser light and high intensity electromagnetic pulses generated by relativistic flying mirrors, with electron bunches produced by a conventional accelerator and with laser wake field accelerated electrons for studying extreme field limits in the nonlinear interaction of el... | [
"hep-ph",
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"author_id": "s bulanov_1",
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"name": "Timur Zh. Esirkepov",
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11057584 | 1101.2642 | 2011-01-13 | Randomization, Sums of Squares, and Faster Real Root Counting for Tetranomials and Beyond | Suppose f is a real univariate polynomial of degree D with exactly 4 monomial terms. We present an algorithm, with complexity polynomial in log D on average (relative to the stable log-uniform measure), for counting the number of real roots of f. The best previous algorithms had complexity super-linear in D. We also di... | [
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{
"author_id": "o bastani_1",
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"name": "Christopher [\"J.\"] Hillar",
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6068978 | 1101.2489 | 2011-01-13 | DirectLiNGAM: A direct method for learning a linear non-Gaussian structural equation model | Structural equation models and Bayesian networks have been widely used to analyze causal relations between continuous variables. In such frameworks, linear acyclic models are typically used to model the data-generating process of variables. Recently, it was shown that use of non-Gaussianity identifies the full structur... | [
"stat.ML"
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"author_id": "s shimizu_1",
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"author_id": "t inazumi_0",
"name": "Takanori Inazumi",
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9927349 | 1101.2728 | 2011-01-14 | Index Coding and Error Correction | A problem of index coding with side information was first considered by Y. Birk and T. Kol (IEEE INFOCOM, 1998). In the present work, a generalization of index coding scheme, where transmitted symbols are subject to errors, is studied. Error-correcting methods for such a scheme, and their parameters, are investigated. ... | [
"cs.IT",
"math.IT"
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{
"author_id": "s dau_1",
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"name": "Vitaly Skachek",
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11373566 | 1101.2819 | 2011-01-14 | Formal Verification of Differential Privacy for Interactive Systems | Differential privacy is a promising approach to privacy preserving data analysis with a well-developed theory for functions. Despite recent work on implementing systems that aim to provide differential privacy, the problem of formally verifying that these systems have differential privacy has not been adequately addres... | [
"cs.CR"
] | null | [
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{
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"name": "Dilsun [\"Kirli\"] Kaynar",
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1152191 | 1101.2940 | 2011-01-14 | Approximations for Monotone and Non-monotone Submodular Maximization with Knapsack Constraints | Submodular maximization generalizes many fundamental problems in discrete optimization, including Max-Cut in directed/undirected graphs, maximum coverage, maximum facility location and marketing over social networks. In this paper we consider the problem of maximizing any submodular function subject to $d$ knapsack con... | [
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] | null | [
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] | null | null | null |
119143755 | 1101.2899 | 2011-01-14 | A mathematical framework for critical transitions: bifurcations, fast-slow systems and stochastic dynamics | Bifurcations can cause dynamical systems with slowly varying parameters to transition to far-away attractors. The terms ``critical transition'' or ``tipping point'' have been used to describe this situation. Critical transitions have been observed in an astonishingly diverse set of applications from ecosystems and clim... | [
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2579374 | 1101.2713 | 2011-01-14 | Matched Filtering from Limited Frequency Samples | In this paper, we study a simple correlation-based strategy for estimating the unknown delay and amplitude of a signal based on a small number of noisy, randomly chosen frequency-domain samples. We model the output of this "compressive matched filter" as a random process whose mean equals the scaled, shifted autocorrel... | [
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"name": "Justin [\"K.\"] Romberg",
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119599872 | 1101.2697 | 2011-01-14 | On Free Stochastic Differential Equations | The paper derives an equation for the Cauchy transform of the solution of a free stochastic differential equation (SDE). This new equation is used to solve several particular examples of free SDEs. | [
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] | null | [
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] | null | null | null |
17643896 | 1101.2908 | 2011-01-14 | A mathematical framework for critical transitions: normal forms, variance and applications | Critical transitions occur in a wide variety of applications including mathematical biology, climate change, human physiology and economics. Therefore it is highly desirable to find early-warning signs. We show that it is possible to classify critical transitions by using bifurcation theory and normal forms in the sing... | [
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] | null | null | null |
119742567 | 1101.2966 | 2011-01-15 | Waves in fractional Zener type viscoelastic media | Classical wave equation is generalized for the case of viscoelastic materials obeying fractional Zener model instead of Hooke's law. Cauchy problem for such an equation is studied: existence and uniqueness of the fundamental solution is proven and solution is calculated. | [
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] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
552565 | 1101.3052 | 2011-01-15 | The Theory of Intervention Games for Resource Sharing in Wireless Communications | This paper develops a game-theoretic framework for the design and analysis of a new class of incentive schemes called intervention schemes. We formulate intervention games, propose a solution concept of intervention equilibrium, and prove its existence in a finite intervention game. We apply our framework to resource s... | [
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{
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734635 | 1101.3039 | 2011-01-16 | Freedman's inequality for matrix martingales | Freedman's inequality is a martingale counterpart to Bernstein's inequality. This result shows that the large-deviation behavior of a martingale is controlled by the predictable quadratic variation and a uniform upper bound for the martingale difference sequence. Oliveira has recently established a natural extension of... | [
"math.PR"
] | null | [
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] | null | null | null |
119115456 | 1101.3097 | 2011-01-16 | Gravothermal collapse of isolated self-interacting dark matter haloes: N-body simulation versus the fluid model | Self-Interacting Dark Matter (SIDM) is a collisional form of cold dark matter (CDM), originally proposed to solve problems that arose when the collisionless CDM theory of structure formation was compared with observations of galaxies on small scales. The quantitative impact of the proposed elastic collisions on structu... | [
"astro-ph.CO"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15633911 | 1101.3087 | 2011-01-16 | A Note on Diffusion Limits of Chaotic Skew Product Flows | We provide an explicit rigorous derivation of a diffusion limit - a stochastic differential equation with additive noise - from a deterministic skew-product flow. This flow is assumed to exhibit time-scale separation and has the form of a slowly evolving system driven by a fast chaotic flow. Under mild assumptions on t... | [
"math.DS"
] | null | [
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] | null | null | null |
7436666 | 1101.3065 | 2011-01-16 | Competition-colonization trade-off promotes coexistence of low-virulence viral strains | RNA viruses exist as genetically diverse populations displaying different phenotypes, including diverse degrees of virulence. The evolution of virulence in viral populations is, however, poorly understood. Based on the experimental observation of an RNA virus clone in cell culture diversifying into two subpopulations o... | [
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"name": "Edgar Delgado-Eckert",
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... | null |
119247638 | 1101.3293 | 2011-01-17 | On the orbit of the short-period exoplanet WASP-19b | WASP-19b has the shortest orbital period of any known exoplanet, orbiting at only 1.2 times the Roche tidal radius. By observing the Rossiter-McLaughlin effect we show that WASP-19b's orbit is aligned, with lambda = 4.6 +/- 5.2 degrees. Using, in addition, a spectroscopic vsini and the observed rotation period we concl... | [
"astro-ph.EP"
] | null | [
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] | null | null | null |
55316070 | 1101.3205 | 2011-01-17 | Kinematic Evolution of a Slow CME in Corona Viewed by STEREO-B on 8 October 2007 | We studied the kinematic evolution of the 8 October 2007 CME in the corona based on Sun-Earth Connection Coronal and Heliospheric Investigation (SECCHI) onboard satellite B of Solar TErrestrial RElations Observatory (STEREO). The observational results show that this CME obviously deflected to a lower latitude region fo... | [
"astro-ph.SR"
] | null | [
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] | null | null | null |
15259713 | 1101.3391 | 2011-01-17 | Automated Image Processing for the Analysis of DNA Repair Dynamics | The efficient repair of cellular DNA is essential for the maintenance and inheritance of genomic information. In order to cope with the high frequency of spontaneous and induced DNA damage, a multitude of repair mechanisms have evolved. These are enabled by a wide range of protein factors specifically recognizing diffe... | [
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{
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"name": "Christian Dietz",
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... | null |
46513854 | 1101.3104 | 2011-01-17 | Topological response theory of doped topological insulators | We generalize the topological response theory of three-dimensional topological insulators (TI) to metallic systems-specifically, doped TI with finite bulk carrier density and a time-reversal symmetry breaking field near the surface. We show that there is an inhomogeneity-induced Berry phase contribution to the surface ... | [
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"name": "Xiao-Liang Qi",
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118658381 | 1101.3353 | 2011-01-17 | AEGIS: The Morphologies of Green Galaxies at 0.4<z<1.2 | We present quantitative morphologies of ~300 galaxies in the optically-defined green valley at 0.4<z<1.2, in order to constrain the mechanism(s) responsible for quenching star formation in the bulk of this population. The sample is selected from galaxies in the All-Wavelength Extended Groth Strip International Survey (... | [
"astro-ph.CO"
] | null | [
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] | null | null | null |
118379867 | 1101.3316 | 2011-01-17 | QSO Selection Algorithm Using Time Variability and Machine Learning: Selection of 1,620 QSO Candidates from MACHO LMC Database | We present a new QSO selection algorithm using a Support Vector Machine (SVM), a supervised classification method, on a set of extracted times series features including period, amplitude, color, and autocorrelation value. We train a model that separates QSOs from variable stars, non-variable stars and microlensing even... | [
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"name": "Pavlos Protopapas",
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62834212 | 1101.3308 | 2011-01-17 | Uv-to-fir analysis of spitzer/irac sources in the extended groth strip i: Multi-wavelength photometry and spectral energy distributions | We present an IRAC 3.6+4.5 microns selected catalog in the Extended Groth Strip (EGS) containing photometry from the ultraviolet to the far-infrared and stellar parameters derived from the analysis of the multi-wavelength data. In this paper, we describe the method used to build coherent spectral energy distributions (... | [
"astro-ph.CO"
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] | null | null | null |
7490480 | 1101.3291 | 2011-01-17 | Node Classification in Social Networks | When dealing with large graphs, such as those that arise in the context of online social networks, a subset of nodes may be labeled. These labels can indicate demographic values, interest, beliefs or other characteristics of the nodes (users). A core problem is to use this information to extend the labeling so that all... | [
"cs.SI",
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] | null | [
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] | null | null | null |
52970574 | 1101.3101 | 2011-01-17 | Muon and Cosmogenic Neutron Detection in Borexino | Borexino, a liquid scintillator detector at LNGS, is designed for the detection of neutrinos and antineutrinos from the Sun, supernovae, nuclear reactors, and the Earth. The feeble nature of these signals requires a strong suppression of backgrounds below a few MeV. Very low intrinsic radiogenic contamination of all de... | [
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] | null | [
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"author_id": "j benziger_1",
"name": "Jay [\"B.\"] Benziger",
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119184708 | 1101.3312 | 2011-01-17 | Binary microlensing event OGLE-2009-BLG-020 gives a verifiable mass, distance and orbit predictions | We present the first example of binary microlensing for which the parameter measurements can be verified (or contradicted) by future Doppler observations. This test is made possible by a confluence of two relatively unusual circumstances. First, the binary lens is bright enough (I=15.6) to permit Doppler measurements. ... | [
"astro-ph.SR"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
7029956 | 1101.3227 | 2011-01-17 | The modified Sutherland--Einstein relation for diffusive nonequilibria | There remains a useful relation between diffusion and mobility for a Langevin particle in a periodic medium subject to nonconservative forces. The usual fluctuation-dissipation relation easily gets modified and the mobility matrix is no longer proportional to the diffusion matrix, with a correction term depending expli... | [
"cond-mat.stat-mech"
] | null | [
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] | null | null | null |
10090822 | 1101.3348 | 2011-01-17 | Structured sublinear compressive sensing via belief propagation | Compressive sensing (CS) is a sampling technique designed for reducing the complexity of sparse data acquisition. One of the major obstacles for practical deployment of CS techniques is the signal reconstruction time and the high storage cost of random sensing matrices. We propose a new structured compressive sensing s... | [
"cs.IT",
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{
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{
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"name": "Olgica Milenkovic",
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... | null |
11633165 | 1101.3229 | 2011-01-17 | Sparse single-index model | Let $(\bX, Y)$ be a random pair taking values in $\mathbb R^p \times \mathbb R$. In the so-called single-index model, one has $Y=f^{\star}(\theta^{\star T}\bX)+\bW$, where $f^{\star}$ is an unknown univariate measurable function, $\theta^{\star}$ is an unknown vector in $\mathbb R^d$, and $W$ denotes a random noise sat... | [
"math.ST",
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] | null | [
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15048145 | 1101.3341 | 2011-01-17 | Collaborative Filtering without Explicit Feedbacks for Digital Recorders | Recommendation is usually reduced to a prediction problem over the function $r(u_a, e_i)$ that returns the expected rating of element $e_i$ for user $u_a$. In the IPTV domain, we deal with an environment where the definitions of all the parameters involved in this function (i.e., user profiles, feedback ratings and ele... | [
"cs.IR",
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] | null | [
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{
"author_id": "a basso_2",
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{
"author_id": "m milanesio_1",
"name": "Marco Milanesio",
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119245321 | 1101.3281 | 2011-01-17 | Computational Studies of Quantum Spin Systems | These lecture notes introduce quantum spin systems and several computational methods for studying their ground-state and finite-temperature properties. Symmetry-breaking and critical phenomena are first discussed in the simpler setting of Monte Carlo studies of classical spin systems, to illustrate finite-size scaling ... | [
"cond-mat.str-el",
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] | null | [
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] | null | null | null |
917637 | 1101.3462 | 2011-01-18 | Minimum mean square distance estimation of a subspace | We consider the problem of subspace estimation in a Bayesian setting. Since we are operating in the Grassmann manifold, the usual approach which consists of minimizing the mean square error (MSE) between the true subspace $U$ and its estimate $\hat{U}$ may not be adequate as the MSE is not the natural metric in the Gra... | [
"stat.ME",
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"author_id": "n dobigeon_1",
"name": "Nicolas Dobigeon",
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6229688 | 1101.3501 | 2011-01-18 | Convergence rates of efficient global optimization algorithms | Efficient global optimization is the problem of minimizing an unknown function f, using as few evaluations f(x) as possible. It can be considered as a continuum-armed bandit problem, with noiseless data and simple regret. Expected improvement is perhaps the most popular method for solving this problem; the algorithm pe... | [
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] | null | [
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] | null | null | null |
7688122 | 1101.3422 | 2011-01-18 | Modeling microstructure noise with mutually exciting point processes | We introduce a new stochastic model for the variations of asset prices at the tick-by-tick level in dimension 1 (for a single asset) and 2 (for a pair of assets). The construction is based on marked point processes and relies on linear self and mutually exciting stochastic intensities as introduced by Hawkes. We associ... | [
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] | null | [
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] | null | null | null |
32574385 | 1101.3436 | 2011-01-18 | The Statefinder hierarchy: An extended null diagnostic for concordance cosmology | We show how higher derivatives of the expansion factor can be developed into a null diagnostic for concordance cosmology (LCDM). It is well known that the Statefinder -- the third derivative of the expansion factor written in dimensionless form, a^{(3)}/aH^3, equals unity for LCDM. We generalize this result to higher d... | [
"astro-ph.CO",
"gr-qc",
"hep-ph"
] | null | [
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] | null | null | null |
30575389 | 1101.3366 | 2011-01-18 | Trapped Rainbow Techniques for Spectroscopy on a Chip and Fluorescence Enhancement | We report on the experimental demonstration of the broadband "trapped rainbow" in the visible range using arrays of adiabatically tapered optical nano waveguides. Being a distinct case of the slow light phenomenon, the trapped rainbow effect could be applied to optical signal processing, and sensing in such application... | [
"physics.optics"
] | null | [
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] | [] | [
{
"author_id": "v smolyaninova_1",
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{
"author_id": "i smolyaninov_1",
"name": "Igor [\"I.\"] Smolyaninov",
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5480006 | 1101.3539 | 2011-01-18 | Linear Response Theory for Hard and Soft Glassy Materials | Despite qualitative differences in their underlying physics, both hard and soft glassy materials exhibit almost identical linear rheological behaviors. We show that these nearly universal properties emerge naturally in a shear-transformation-zone (STZ) theory of amorphous plasticity, extended to include a broad distrib... | [
"cond-mat.mtrl-sci",
"cond-mat.soft"
] | null | [
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{
"author_id": "e bouchbinder_1",
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{
"author_id": "j langer_1",
"name": "James Langer",
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118379747 | 1101.3561 | 2011-01-18 | Galaxia: a code to generate a synthetic survey of the Milky Way | We present here a fast code for creating a synthetic survey of the Milky Way. Given one or more color-magnitude bounds, a survey size and geometry, the code returns a catalog of stars in accordance with a given model of the Milky Way. The model can be specified by a set of density distributions or as an N-body realizat... | [
"astro-ph.GA"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
3769257 | 1101.3620 | 2011-01-18 | Clustering Protein Sequences Given the Approximation Stability of the Min-Sum Objective Function | We study the problem of efficiently clustering protein sequences in a limited information setting. We assume that we do not know the distances between the sequences in advance, and must query them during the execution of the algorithm. Our goal is to find an accurate clustering using few queries. We model the problem a... | [
"cs.DS",
"cs.CE"
] | null | [
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{
"author_id": "k voevodski_1",
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{
"author_id": "m balcan_1",
"name": "Maria-Florina Balcan",
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6654024 | 1101.3664 | 2011-01-19 | I. Flux and color variations of the quadruply imaged quasar HE 0435-1223 | aims: We present VRi photometric observations of the quadruply imaged quasar HE 0435-1223, carried out with the Danish 1.54m telescope at the La Silla Observatory. Our aim was to monitor and study the magnitudes and colors of each lensed component as a function of time. methods: We monitored the object during two seaso... | [
"astro-ph.CO"
] | null | [
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6713816 | 1101.3824 | 2011-01-19 | Series Expansion for Interference in Wireless Networks | The spatial correlations in transmitter node locations introduced by common multiple access protocols makes the analysis of interference, outage, and other related metrics in a wireless network extremely difficult. Most works therefore assume that nodes are distributed either as a Poisson point process (PPP) or a grid,... | [
"cs.IT",
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"math.PR",
"stat.AP"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
35516439 | 1101.3765 | 2011-01-19 | Reduced basis catalogs for gravitational wave templates | We introduce a reduced basis approach as a new paradigm for modeling, representing and searching for gravitational waves. We construct waveform catalogs for non-spinning compact binary coalescences, and we find that for accuracies of 99% and 99.999% the method generates a factor of about $10-10^5$ fewer templates than ... | [
"gr-qc",
"astro-ph.IM",
"physics.data-an"
] | null | [
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{
"author_id": "s field_1",
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{
"author_id": "c galley_1",
"name": "Chad [\"R.\"] Galley",
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5764891 | 1101.3638 | 2011-01-19 | Sparsity Equivalence of Anisotropic Decompositions | Anisotropic decompositions using representation systems such as curvelets, contourlet, or shearlets have recently attracted significantly increased attention due to the fact that they were shown to provide optimally sparse approximations of functions exhibiting singularities on lower dimensional embedded manifolds. The... | [
"math.FA",
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"math.NA"
] | null | [
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{
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}
] | null |
119267958 | 1101.3637 | 2011-01-19 | Band Structure and Accumulation Point in the Spectrum of Quantum Collision Operator in a One-Dimensional Molecular Chain | We consider the eigenvalue problem of a kinetic collision operator for a quantum Brownian particle interacting with a one-dimensional chain. The quantum nature of the system gives rise to a difference operator. For the one-dimensional case, the momentum space separates into infinite sets of disjoint subspaces dynamical... | [
"cond-mat.stat-mech",
"math-ph",
"math.MP"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "b tay_1",
"name": "Buang [\"Ann\"] Tay",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "k kanki_1",
"name": "Kazuki Kanki",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
28787406 | 1101.3701 | 2011-01-19 | An Energy- and Charge-conserving, Implicit, Electrostatic Particle-in-Cell Algorithm | This paper discusses a novel fully implicit formulation for a 1D electrostatic particle-in-cell (PIC) plasma simulation approach. Unlike earlier implicit electrostatic PIC approaches (which are based on a linearized Vlasov-Poisson formulation), ours is based on a nonlinearly converged Vlasov-Amp\`ere (VA) model. By ite... | [
"physics.comp-ph",
"physics.plasm-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
11157570 | 1101.3681 | 2011-01-19 | Dynamics of Boolean networks - an exact solution | The dynamics of Boolean networks (BN) with quenched disorder and thermal noise is studied via the generating functional method. A general formulation, suitable for BN with any distribution of Boolean functions, is developed. It provides exact solutions and insight into the evolution of order parameters and properties o... | [
"cond-mat.dis-nn"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119159840 | 1101.3590 | 2011-01-19 | Curvature-dimension inequalities and Ricci lower bounds for sub-Riemannian manifolds with transverse symmetries | Let $\M$ be a smooth connected manifold endowed with a smooth measure $\mu$ and a smooth locally subelliptic diffusion operator $L$ satisfying $L1=0$, and which is symmetric with respect to $\mu$. Associated with $L$ one has \textit{le carr\'e du champ} $\Gamma$ and a canonical distance $d$, with respect to which we su... | [
"math.DG",
"math.AP"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
254880 | 1101.3694 | 2011-01-19 | Model Checking of Continuous-Time Markov Chains Against Timed Automata Specifications | We study the verification of a finite continuous-time Markov chain (CTMC) C against a linear real-time specification given as a deterministic timed automaton (DTA) A with finite or Muller acceptance conditions. The central question that we address is: what is the probability of the set of paths of C that are accepted b... | [
"cs.LO"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "t chen_95",
"name": "Taolue Chen",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "t han_18",
"name": "Tingting Han",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_... | null |
6462374 | 1101.3761 | 2011-01-19 | Tagging with DHARMA, a DHT-based Approach for Resource Mapping through Approximation | We introduce collaborative tagging and faceted search on structured P2P systems. Since a trivial and brute force mapping of an entire folksonomy over a DHT-based system may reduce scalability, we propose an approximated graph maintenance approach. Evaluations on real data coming from Last.fm prove that such strategies ... | [
"cs.DC",
"cs.SI"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "l aiello_2",
"name": "Luca [\"Maria\"] Aiello",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "m milanesio_1",
"name": "Marco Milanesio",
"publication_history": null,
"h_index": null,
"num_pap... | null |
13714371 | 1101.4007 | 2011-01-20 | Strength of effective Coulomb interactions in graphene and graphite | To obtain an effective many-body model of graphene and related materials from first principles we calculate the partially screened frequency dependent Coulomb interaction. In graphene, the effective on-site (Hubbard) interaction is U_00 = 9.3 eV in close vicinity to the critical value separating conducting graphene fro... | [
"cond-mat.mes-hall",
"cond-mat.mtrl-sci",
"cond-mat.str-el"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
1419372 | 1101.4028 | 2011-01-20 | Who is the best player ever? A complex network analysis of the history of professional tennis | We consider all matches played by professional tennis players between 1968 and 2010, and, on the basis of this data set, construct a directed and weighted network of contacts. The resulting graph shows complex features, typical of many real networked systems studied in literature. We develop a diffusion algorithm and a... | [
"physics.soc-ph",
"cs.SI",
"physics.pop-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
41470748 | 1101.4017 | 2011-01-20 | Testing the tidal alignment model of galaxy intrinsic alignment | Weak gravitational lensing has become a powerful probe of large-scale structure and cosmological parameters. Precision weak lensing measurements require an understanding of the intrinsic alignment of galaxy ellipticities, which can in turn inform models of galaxy formation. It is hypothesized that elliptical galaxies a... | [
"astro-ph.CO"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "j blazek_2",
"name": "Jonathan [\"A.\"] Blazek",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "m mcquinn_1",
"name": "Matthew McQuinn",
"publication_history": null,
"h_index": null,
"num_pape... | null |
119305904 | 1101.3826 | 2011-01-20 | Jarzynski Equality for an Energy-Controlled System | The Jarzynski equality (JE) is known as an exact identity for nonequillibrium systems. The JE was originally formulated for isolated and isothermal systems, while Adib reported an JE extended to an isoenergetic process. In this paper, we extend the JE to an energy-controlled system. We make it possible to control the i... | [
"cond-mat.stat-mech"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "h katsuda_1",
"name": "Hitoshi Katsuda",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "m ohzeki_1",
"name": "Masayuki Ohzeki",
"publication_history": null,
"h_index": null,
"num_papers": null... | null |
119190501 | 1101.3817 | 2011-01-20 | Fidelity Between Unitary Operators and the Generation of Gates Robust Against Off-Resonance Perturbations | We perform a functional expansion of the fidelity between two unitary matrices in order to find the necessary conditions for the robust implementation of a target gate. Comparison of these conditions with those obtained from the Magnus expansion and Dyson series shows that they are equivalent in first order. By exploit... | [
"quant-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "r cabrera_2",
"name": "Renan Cabrera",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "o shir_1",
"name": "Ofer [\"M.\"] Shir",
"publication_history": null,
"h_index": null,
"num_papers": null,... | null |
119217065 | 1101.3830 | 2011-01-20 | Searches for the baryon- and lepton-number violating decays $B^0\rightarrow\Lambda_c^+\ell^-$, $B^-\rightarrow\Lambda\ell^-$, and $B^-\rightarrow\bar{\Lambda}\ell^-$ | Searches for $B$ mesons decaying to final states containing a baryon and a lepton are performed, where the baryon is either $\Lambda_c$ or $\Lambda$ and the lepton is a muon or an electron. These decays violate both baryon and lepton number and would be a signature of physics beyond the standard model. No significant s... | [
"hep-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "p sanchez_2",
"name": "P. [\"del\",\"Amo\"] Sanchez",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "j lees_1",
"name": "J. P. Lees",
"publication_history": null,
"h_index": null,
"num_papers"... | null |
15297103 | 1101.3863 | 2011-01-20 | Turning the tables in citation analysis one more time: Principles for comparing sets of documents | We submit newly developed citation impact indicators based not on arithmetic averages of citations but on percentile ranks. Citation distributions are-as a rule-highly skewed and should not be arithmetically averaged. With percentile ranks, the citation of each paper is rated in terms of its percentile in the citation ... | [
"cs.DL",
"physics.soc-ph"
] | null | [
"target.author.publication_history.key_reference",
"target.key_reference"
] | null | null | null |
119152898 | 1101.3843 | 2011-01-20 | Non-properly Embedded Minimal Planes in Hyperbolic 3-Space | In this paper, we show that there are non-properly embedded minimal surfaces with finite topology in a simply connected Riemannian 3-manifold with nonpositive curvature. We show this result by constructing a non-properly embedded minimal plane in hyperbolic 3-space. Hence, this gives a counterexample to Calabi-Yau conj... | [
"math.DG",
"math.GT"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "16012060",
"num_citations": null
},
{
"corpus_id": "2398570",
"num_citations": null
}
] | [
{
"author_id": "b coskunuzer_1",
"name": "Baris Coskunuzer",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
}
] | null |
118432526 | 1101.4027 | 2011-01-20 | A Survey of Atomic Carbon at High Redshift | We present a survey of atomic carbon (CI) emission in high-redshift (z>2) submillimeter galaxies (SMGs) and quasar host galaxies (QSOs). Sensitive observations of the CI(3P_1->3P_0) and CI(3P_2->3P_1) lines have been obtained at the IRAM Plateau de Bure interferometer and the IRAM 30m telescope. A total of 16 CI lines ... | [
"astro-ph.CO"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14883521 | 1101.3987 | 2011-01-20 | Ab initio Random Structure Searching | It is essential to know the arrangement of the atoms in a material in order to compute and understand its properties. Searching for stable structures of materials using first-principles electronic structure methods, such as density functional theory (DFT), is a rapidly growing field. Here we describe our simple, elegan... | [
"cond-mat.mtrl-sci"
] | null | [
"target.author.publication_history.key_reference",
"target.key_reference"
] | null | null | null |
10534314 | 1101.3979 | 2011-01-20 | Selection of network coding nodes for minimal playback delay in streaming overlays | Network coding permits to deploy distributed packet delivery algorithms that locally adapt to the network availability in media streaming applications. However, it may also increase delay and computational complexity if it is not implemented efficiently. We address here the effective placement of nodes that implement r... | [
"cs.MM",
"cs.IT",
"cs.NI",
"math.IT"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "n cleju_1",
"name": "Nicolae Cleju",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "n thomos_1",
"name": "Nikolaos Thomos",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
85451637 | 1101.3866 | 2011-01-20 | Study of the electromagnetic background in the XENON100 experiment | The XENON100 experiment, located at the Laboratori Nazionali del Gran Sasso (LNGS), aims to directly detect dark matter in the form of Weakly Interacting Massive Particles (WIMPs) via their elastic scattering off xenon nuclei. We present a comprehensive study of the predicted electronic recoil background coming from ra... | [
"astro-ph.IM",
"astro-ph.CO"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
118355723 | 1101.4110 | 2011-01-21 | Production of pions, kaons and protons in pp collisions at $\sqrt{s}=900$ GeV with ALICE at the LHC | The production of $\pi^+$, $\pi^-$, $K^+$, $K^-$, p, and pbar at mid-rapidity has been measured in proton-proton collisions at $\sqrt{s} = 900$ GeV with the ALICE detector. Particle identification is performed using the specific energy loss in the inner tracking silicon detector and the time projection chamber. In addi... | [
"hep-ex"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
800282 | 1101.4211 | 2011-01-21 | Throughput-optimal Scheduling in Multi-hop Wireless Networks without Per-flow Information | In this paper, we consider the problem of link scheduling in multi-hop wireless networks under general interference constraints. Our goal is to design scheduling schemes that do not use per-flow or per-destination information, maintain a single data queue for each link, and exploit only local information, while guarant... | [
"cs.NI",
"cs.IT",
"cs.PF",
"math.IT"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "b ji_1",
"name": "Bo Ji",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "c joo_1",
"name": "Changhee Joo",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations"... | null |
119162963 | 1101.4195 | 2011-01-21 | Grothendieck's Theorem, past and present | Probably the most famous of Grothendieck's contributions to Banach space theory is the result that he himself described as "the fundamental theorem in the metric theory of tensor products". That is now commonly referred to as "Grothendieck's theorem" (GT in short), or sometimes as "Grothendieck's inequality". This had ... | [
"math.FA",
"math-ph",
"math.MP",
"math.OA"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
35443238 | 1101.4199 | 2011-01-21 | Transverse Momentum Dependent Parton Distribution/Fragmentation Functions at an Electron-Ion Collider | We present a summary of a recent workshop held at Duke University on Partonic Transverse Momentum in Hadrons: Quark Spin-Orbit Correlations and Quark-Gluon Interactions. The transverse momentum dependent parton distribution functions (TMDs), parton-to-hadron fragmentation functions, and multi-parton correlation functio... | [
"hep-ex",
"hep-ph",
"nucl-ex"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15238895 | 1101.4227 | 2011-01-21 | Statistical Mechanics of Semi-Supervised Clustering in Sparse Graphs | We theoretically study semi-supervised clustering in sparse graphs in the presence of pairwise constraints on the cluster assignments of nodes. We focus on bi-cluster graphs, and study the impact of semi-supervision for varying constraint density and overlap between the clusters. Recent results for unsupervised cluster... | [
"physics.data-an",
"cond-mat.dis-nn",
"cond-mat.stat-mech",
"cs.LG"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "g steeg_1",
"name": "Greg [\"Ver\"] Steeg",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "a galstyan_1",
"name": "A. [\"G.\"] Galstyan",
"publication_history": null,
"h_index": null,
"num_pap... | null |
119192446 | 1101.4146 | 2011-01-21 | Electronic spectroscopy of FUV-irradiated diamondoids: A combined experimental and theoretical study | Irradiation with high energy photons (10.2 - 11.8 eV) was applied to small diamondoids isolated in solid rare gas matrices at low temperature. The photoproducts were traced via UV absorption spectroscopy. We found that upon ionization the smallest of these species lose a peripheral H atom to form a stable closed-shell ... | [
"physics.chem-ph",
"astro-ph.IM"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
207036182 | 1101.4179 | 2011-01-21 | A fast and recursive algorithm for clustering large datasets with $k$-medians | Clustering with fast algorithms large samples of high dimensional data is an important challenge in computational statistics. Borrowing ideas from MacQueen (1967) who introduced a sequential version of the $k$-means algorithm, a new class of recursive stochastic gradient algorithms designed for the $k$-medians loss cri... | [
"stat.CO",
"stat.ML"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
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