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 ⌀ |
|---|---|---|---|---|---|---|---|---|---|---|
4161512 | 1104.3037 | 2011-04-15 | Optical evidence for intermolecular coupling in mixed films of pentacene and perfluoropentacene | We present optical absorption spectra of mixed films of pentacene (PEN) and perfluoropentacene (PFP) grown on SiO2. We investigated the influence of intermolecular coupling between PEN and PFP on the optical spectra by analyzing samples with five different mixing ratios of PFP:PEN with variable angle spectroscopic elli... | [
"cond-mat.mtrl-sci"
] | null | [
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{
"author_id": "k broch_1",
"name": "Katharina Broch",
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{
"author_id": "u heinemeyer_1",
"name": "Ute Heinemeyer",
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"num_papers": nul... | null |
11235118 | 1104.3090 | 2011-04-15 | Approximating Graphic TSP by Matchings | We present a framework for approximating the metric TSP based on a novel use of matchings. Traditionally, matchings have been used to add edges in order to make a given graph Eulerian, whereas our approach also allows for the removal of certain edges leading to a decreased cost. For the TSP on graphic metrics (graph-TS... | [
"cs.DS"
] | null | [
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11925075 | 1104.3148 | 2011-04-15 | Complexity of two-variable Dependence Logic and IF-Logic | We study the two-variable fragments D^2 and IF^2 of dependence logic and independence-friendly logic. We consider the satisfiability and finite satisfiability problems of these logics and show that for D^2, both problems are NEXPTIME-complete, whereas for IF^2, the problems are undecidable. We also show that D^2 is str... | [
"cs.LO",
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{
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"author_id": "j kontinen_1",
"name": "Juha Kontinen",
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"author_id": "a kuusisto_1",
"name": "Antti Kuusisto",
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14258943 | 1104.3083 | 2011-04-15 | Narrow scope for resolution-limit-free community detection | Detecting communities in large networks has drawn much attention over the years. While modularity remains one of the more popular methods of community detection, the so-called resolution limit remains a significant drawback. To overcome this issue, it was recently suggested that instead of comparing the network to a ra... | [
"physics.soc-ph",
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] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
10448356 | 1104.3025 | 2011-04-15 | Storage Enforcement with Kolmogorov Complexity and List Decoding | We consider the following problem that arises in outsourced storage: a user stores her data $x$ on a remote server but wants to audit the server at some later point to make sure it actually did store $x$. The goal is to design a (randomized) verification protocol that has the property that if the server passes the veri... | [
"cs.CC"
] | null | [
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{
"author_id": "m husain_1",
"name": "Mohammad [\"Iftekhar\"] Husain",
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{
"author_id": "s ko_5",
"name": "Steven [\"Y.\"] Ko",
"publication_history": null,
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14867840 | 1104.3103 | 2011-04-15 | Noncooperatively Optimized Tolerance: Decentralized Strategic Optimization in Complex Systems | We introduce noncooperatively optimized tolerance (NOT), a generalization of highly optimized tolerance (HOT) that involves strategic (game theoretic) interactions between parties in a complex system. We illustrate our model in the forest fire (percolation) framework. As the number of players increases, our model retai... | [
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{
"author_id": "y vorobeychik_1",
"name": "Yevgeniy Vorobeychik",
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{
"author_id": "j mayo_1",
"name": "Jackson Mayo",
"publication_history": null,
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"num_papers": ... | null |
9135465 | 1104.3214 | 2011-04-16 | CoPhy: A Scalable, Portable, and Interactive Index Advisor for Large Workloads | Index tuning, i.e., selecting the indexes appropriate for a workload, is a crucial problem in database system tuning. In this paper, we solve index tuning for large problem instances that are common in practice, e.g., thousands of queries in the workload, thousands of candidate indexes and several hard and soft constra... | [
"cs.DB"
] | null | [
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31819412 | 1104.3257 | 2011-04-16 | A relativistic jetted outburst from a massive black hole fed by a tidally disrupted star | While gas accretion onto some massive black holes (MBHs) at the centers of galaxies actively powers luminous emission, the vast majority of MBHs are considered dormant. Occasionally, a star passing too near a MBH is torn apart by gravitational forces, leading to a bright panchromatic tidal disruption flare (TDF). While... | [
"astro-ph.HE",
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] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
118384591 | 1104.3186 | 2011-04-16 | Chromospheric activity of Southern Stars from the Magellan Planet Search Program | I present chromospheric activity measurements of ~ 670 F, G, K and M main sequence stars in the Southern Hemisphere, from ~8000 archival high-resolution echelle spectra taken at Las Campanas Observatory since 2004. These stars were targets from the Old Magellan Planet Search, and are now potential targets for the New M... | [
"astro-ph.EP",
"astro-ph.SR"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
745530 | 1104.3211 | 2011-04-16 | On Memoryless Quantitative Objectives | In two-player games on graph, the players construct an infinite path through the game graph and get a reward computed by a payoff function over infinite paths. Over weighted graphs, the typical and most studied payoff functions compute the limit-average or the discounted sum of the rewards along the path. Beside their ... | [
"cs.GT"
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{
"author_id": "k chatterjee_3",
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"author_id": "l doyen_1",
"name": "Laurent Doyen",
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2647558 | 1104.3216 | 2011-04-16 | Tuffy: Scaling up Statistical Inference in Markov Logic Networks using an RDBMS | Markov Logic Networks (MLNs) have emerged as a powerful framework that combines statistical and logical reasoning; they have been applied to many data intensive problems including information extraction, entity resolution, and text mining. Current implementations of MLNs do not scale to large real-world data sets, whic... | [
"cs.DB"
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{
"author_id": "f niu_4",
"name": "Feng Niu",
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"author_id": "c ré_1",
"name": "Christopher Ré",
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119117899 | 1104.3220 | 2011-04-16 | The Milky Way stellar halo out to 40 kpc : Squashed, broken but smooth | We introduce a new maximum likelihood method to model the density profile of Blue Horizontal Branch and Blue Straggler stars and apply it to the Sloan Digital Sky Survey Data Release 8 (DR8) photometric catalogue. There are a large number (20,000) of these tracers available over an impressive 14,000 square degrees in b... | [
"astro-ph.GA"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
10896752 | 1104.3250 | 2011-04-16 | Adding noise to the input of a model trained with a regularized objective | Regularization is a well studied problem in the context of neural networks. It is usually used to improve the generalization performance when the number of input samples is relatively small or heavily contaminated with noise. The regularization of a parametric model can be achieved in different manners some of which ar... | [
"cs.AI"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
397373 | 1104.3300 | 2011-04-17 | The Gaussian Multiple Access Diamond Channel | In this paper, we study the capacity of the diamond channel. We focus on the special case where the channel between the source node and the two relay nodes are two separate links with finite capacities and the link from the two relay nodes to the destination node is a Gaussian multiple access channel. We call this mode... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
18033538 | 1104.3310 | 2011-04-17 | Computer Arithmetic Preserving Hamming Distance of Operands in Operation Result | The traditional approach to fault tolerant computing involves replicating computation units and applying a majority vote operation on individual result bits. This approach, however, has several limitations; the most severe is the resource requirement. This paper presents a new method for fault tolerant computing where ... | [
"cs.AR"
] | null | [
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] | [] | [
{
"author_id": "s dolev_1",
"name": "Shlomi Dolev",
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"author_id": "s frenkel_2",
"name": "Sergey Frenkel",
"publication_history": null,
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... | null |
13118370 | 1104.3356 | 2011-04-17 | An extremely luminous panchromatic outburst from the nucleus of a distant galaxy | Variable X-ray and gamma-ray emission is characteristic of the most extreme physical processes in the Universe, and studying the sources of these energetic photons has been a major driver in astronomy for the past 50 years. Here we present multiwavelength observations of a unique gamma-ray selected transient, discovere... | [
"astro-ph.HE"
] | null | [
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{
"author_id": "a levan_1",
"name": "Andrew [\"J.\"] Levan",
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"author_id": "n tanvir_1",
"name": "Nial [\"R.\"] Tanvir",
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13916406 | 1104.3348 | 2011-04-17 | Symbolic Algorithms for Qualitative Analysis of Markov Decision Processes with B\"uchi Objectives | We consider Markov decision processes (MDPs) with \omega-regular specifications given as parity objectives. We consider the problem of computing the set of almost-sure winning states from where the objective can be ensured with probability 1. The algorithms for the computation of the almost-sure winning set for parity ... | [
"cs.GT"
] | null | [
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{
"author_id": "k chatterjee_3",
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{
"author_id": "m henzinger_1",
"name": "Monika Henzinger",
"publication_history": null,
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"num_... | null |
12712596 | 1104.3395 | 2011-04-18 | A generalized linear mixed model for longitudinal binary data with a marginal logit link function | Longitudinal studies of a binary outcome are common in the health, social, and behavioral sciences. In general, a feature of random effects logistic regression models for longitudinal binary data is that the marginal functional form, when integrated over the distribution of the random effects, is no longer of logistic ... | [
"stat.AP"
] | null | [
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{
"author_id": "m parzen_0",
"name": "Michael [\"I.\"] Parzen",
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{
"author_id": "s ghosh_41",
"name": "Souparno Ghosh",
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14204351 | 1104.3590 | 2011-04-18 | An efficient and principled method for detecting communities in networks | A fundamental problem in the analysis of network data is the detection of network communities, groups of densely interconnected nodes, which may be overlapping or disjoint. Here we describe a method for finding overlapping communities based on a principled statistical approach using generative network models. We show h... | [
"cs.SI",
"cond-mat.stat-mech",
"physics.soc-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
118554708 | 1104.3572 | 2011-04-18 | Implications of XENON100 and LHC results for Dark Matter models | We perform a fit to the recent Xenon100 data and study its implications for Dark Matter scenarios. We find that Inelastic Dark Matter is disfavoured as an explana- tion to the DAMA/LIBRA annual modulation signal. Concerning the scalar singlet DM model, we find that the Xenon100 data disfavors its constrained limit. We ... | [
"hep-ph",
"astro-ph.CO",
"astro-ph.HE",
"hep-ex"
] | null | [
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] | [] | [
{
"author_id": "m farina_2",
"name": "Marco Farina",
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{
"author_id": "m kadastik_1",
"name": "Mario Kadastik",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
15360846 | 1104.3477 | 2011-04-18 | Deep wide-field near-infrared survey of the Carina Nebula | (abbreviated) We used HAWK-I at the ESO VLT to produce a near-infrared survey of the Carina Nebula that is deep enough to detect the full low-mass stellar population. The results of a recent deep X-ray survey are used to distinguish between young stars in Carina and background contaminants. We find that the ages of the... | [
"astro-ph.GA",
"astro-ph.SR"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15932414 | 1104.3583 | 2011-04-18 | Root's barrier: Construction, optimality and applications to variance options | Recent work of Dupire and Carr and Lee has highlighted the importance of understanding the Skorokhod embedding originally proposed by Root for the model-independent hedging of variance options. Root's work shows that there exists a barrier from which one may define a stopping time which solves the Skorokhod embedding p... | [
"q-fin.PR",
"math.OC",
"math.PR"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
7297787 | 1104.3421 | 2011-04-18 | Empirical Encounters with Computational Irreducibility and Unpredictability | There are several forms of irreducibility in computing systems, ranging from undecidability to intractability to nonlinearity. This paper is an exploration of the conceptual issues that have arisen in the course of investigating speed-up and slowdown phenomena in small Turing machines. We present the results of a test ... | [
"cs.CC"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "h zenil_1",
"name": "Hector Zenil",
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{
"author_id": "f soler-toscano_1",
"name": "Fernando Soler-Toscano",
"publication_history": null,
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"num_pape... | null |
23103656 | 1104.3489 | 2011-04-18 | Markov Decision Processes with Multiple Long-run Average Objectives | We study Markov decision processes (MDPs) with multiple limit-average (or mean-payoff) functions. We consider two different objectives, namely, expectation and satisfaction objectives. Given an MDP with k limit-average functions, in the expectation objective the goal is to maximize the expected limit-average value, and... | [
"cs.GT"
] | null | [
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{
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{
"author_id": "t br'azdil_0",
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{
"author_id": "v brovzek_0",
"name": "V'aclav Brovzek",
"publication_history": null,
"h_index": null,
"num_papers": n... | null |
18967991 | 1104.3609 | 2011-04-18 | IUPC: Identification and Unification of Process Constraints | Business Process Compliance (BPC) has gained significant momentum in research and practice during the last years. Although many approaches address BPC, they mostly assume the existence of some kind of unified base of process constraints and focus on their verification over the business processes. However, it remains un... | [
"cs.FL"
] | null | [
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] | [] | [
{
"author_id": "j mangler_1",
"name": "Juergen Mangler",
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{
"author_id": "s rinderle-ma_1",
"name": "Stefanie Rinderle-Ma",
"publication_history": null,
"h_index": null,
"num_pap... | null |
49393969 | 1104.3436 | 2011-04-18 | Spatial models generated by nested stochastic partial differential equations, with an application to global ozone mapping | A new class of stochastic field models is constructed using nested stochastic partial differential equations (SPDEs). The model class is computationally efficient, applicable to data on general smooth manifolds, and includes both the Gaussian Mat\'{e}rn fields and a wide family of fields with oscillating covariance fun... | [
"stat.AP"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
21093031 | 1104.3420 | 2011-04-18 | Dynamical transition of glasses: from exact to approximate | We introduce a family of glassy models having a parameter, playing the role of an interaction range, that may be varied continuously to go from a system of particles in d dimensions to a mean-field version of it. The mean-field limit is exactly described by equations conceptually close, but different from, the Mode-Cou... | [
"cond-mat.stat-mech",
"cond-mat.dis-nn"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
30013679 | 1104.3835 | 2011-04-19 | Practical characterization of quantum devices without tomography | Quantum tomography is the main method used to assess the quality of quantum information processing devices, but its complexity presents a major obstacle for the characterization of even moderately large systems. The number of experimental settings required to extract complete information about a device grows exponentia... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
13496699 | 1104.3913 | 2011-04-19 | Fairness Through Awareness | We study fairness in classification, where individuals are classified, e.g., admitted to a university, and the goal is to prevent discrimination against individuals based on their membership in some group, while maintaining utility for the classifier (the university). The main conceptual contribution of this paper is a... | [
"cs.CC",
"cs.CY"
] | null | [
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{
"author_id": "c dwork_1",
"name": "Cynthia Dwork",
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{
"author_id": "m hardt_1",
"name": "Moritz Hardt",
"publication_history": null,
"h_index": null,
"num_papers": null,
"n... | null |
9064449 | 1104.3739 | 2011-04-19 | On a conjecture by Belfiore and Sol\'e on some lattices | The point of this note is to prove that the secrecy function attains its maximum at y=1 on all known extremal even unimodular lattices. This is a special case of a conjecture by Belfiore and Sol\'e. Further, we will give a very simple method to verify or disprove the conjecture on any given unimodular lattice. | [
"cs.IT",
"math.IT",
"math.NT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
118494924 | 1104.3897 | 2011-04-19 | Metal Transport to the Gaseous Outskirts of Galaxies | We present a search for outlying HII regions in the extended gaseous outskirts of nearby (D < 40 Mpc) galaxies, and subsequent multi-slit spectroscopy used to obtain the HII region nebular oxygen abundances. The galaxies in our sample have extended HI disks and/or interaction-related HI features that extend well beyond... | [
"astro-ph.CO",
"astro-ph.GA"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14609872 | 1104.3886 | 2011-04-19 | General Linearized Polynomial Interpolation and Its Applications | In this paper, we first propose a general interpolation algorithm in a free module of a linearized polynomial ring, and then apply this algorithm to decode several important families of codes, Gabidulin codes, KK codes and MV codes. Our decoding algorithm for Gabidulin codes is different from the polynomial reconstruct... | [
"cs.NI"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
118221593 | 1104.3830 | 2011-04-19 | Solution of the optimal assignment problem by diagonal scaling algorithms | We show that a solution of the optimal assignment problem can be obtained as the limit of the solution of an entropy maximization problem, as a deformation parameter tends to infinity. This allows us to apply entropy maximization algorithms to the optimal assignment problem. In particular, the Sinkhorn algorithm leads ... | [
"math.NA",
"math.OC"
] | null | [
"target.author.publication_history.key_reference",
"target.key_reference"
] | null | null | null |
118350941 | 1104.3850 | 2011-04-19 | The 4d Superconformal Index from q-deformed 2d Yang-Mills | We identify the 2d topological theory underlying the N=2 4d superconformal index with an explicit model: q-deformed 2d Yang-Mills. By this route we are able to evaluate the index of some strongly-coupled 4d SCFTs, such as Gaiotto's T_N theories. | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
6562220 | 1104.3805 | 2011-04-19 | How shoud prey animals respond to uncertain threats? | A prey animal surveying its environment must decide whether there is a dangerous predator present or not. If there is, it may flee. Flight has an associated cost, so the animal should not flee if there is no danger. However, the prey animal cannot know the state of its environment with certainty, and is thus bound to m... | [
"q-bio.PE",
"q-bio.NC"
] | null | [
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] | [] | [
{
"author_id": "j zylberberg_1",
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{
"author_id": "m deweese_1",
"name": "Michael [\"Robert\"] DeWeese",
"publication_history": null,
"h_index": null,
"... | null |
49983800 | 1104.3769 | 2011-04-19 | La Budde's Method for Computing Characteristic Polynomials | La Budde's method computes the characteristic polynomial of a real matrix A in two stages: first it applies orthogonal similarity transformations to reduce A to upper Hessenberg form H, and second it computes the characteristic polynomial of H from characteristic polynomials of leading principal submatrices of H. If A ... | [
"math.NA"
] | null | [
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{
"author_id": "r rehman_1",
"name": "Rizwana Rehman",
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{
"author_id": "i ipsen_1",
"name": "Ilse [\"C.\",\"F.\"] Ipsen",
"publication_history": null,
"h_index": null,
"num_paper... | null |
516510 | 1104.3618 | 2011-04-19 | Maximum likelihood estimation in log-linear models | We study maximum likelihood estimation in log-linear models under conditional Poisson sampling schemes. We derive necessary and sufficient conditions for existence of the maximum likelihood estimator (MLE) of the model parameters and investigate estimability of the natural and mean-value parameters under a nonexistent ... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
8150528 | 1104.3834 | 2011-04-19 | Dynamic p-enrichment schemes for multicomponent reactive flows | We present a family of p-enrichment schemes. These schemes may be separated into two basic classes: the first, called \emph{fixed tolerance schemes}, rely on setting global scalar tolerances on the local regularity of the solution, and the second, called \emph{dioristic schemes}, rely on time-evolving bounds on the loc... | [
"physics.flu-dyn"
] | null | [
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] | [] | [
{
"author_id": "c michoski_1",
"name": "Craig Michoski",
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},
{
"author_id": "c mirabito_1",
"name": "Chris Mirabito",
"publication_history": null,
"h_index": null,
"num_papers": nul... | null |
15958867 | 1104.3791 | 2011-04-19 | Fast matrix computations for pair-wise and column-wise commute times and Katz scores | We first explore methods for approximating the commute time and Katz score between a pair of nodes. These methods are based on the approach of matrices, moments, and quadrature developed in the numerical linear algebra community. They rely on the Lanczos process and provide upper and lower bounds on an estimate of the ... | [
"cs.SI",
"cs.NA",
"physics.soc-ph"
] | null | [
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24284079 | 1104.3883 | 2011-04-19 | A critical view on transport and entanglement in models of photosynthesis | We revisit critically the recent claims, inspired by quantum optics and quantum information, that there is entanglement in the biological pigment protein complexes, and that it is responsible for the high transport efficiency. While unexpectedly long coherence times were experimentally demonstrated, the existence of en... | [
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119309875 | 1104.3676 | 2011-04-19 | Reflection in Seyfert Galaxies and the Unified Model of AGN | We present a deep study of the average hard X-ray spectra of Seyfert galaxies. We analyzed all public INTEGRAL IBIS/ISGRI data available on all the 165 Seyfert galaxies detected at z<0.2. Our final sample consists of 44 Seyfert 1's, 29 Seyfert 1.5's, 78 Seyfert 2's, and 14 Narrow Line Seyfert 1's. We derived the averag... | [
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7248443 | 1104.3787 | 2011-04-19 | Projective simulation for artificial intelligence | We propose a model of a learning agent whose interaction with the environment is governed by a simulation-based projection, which allows the agent to project itself into future situations before it takes real action. Projective simulation is based on a random walk through a network of clips, which are elementary patche... | [
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457208 | 1104.3911 | 2011-04-19 | Information Exchange Limits in Cooperative MIMO Networks | Concurrent presence of inter-cell and intra-cell interferences constitutes a major impediment to reliable downlink transmission in multi-cell multiuser networks. Harnessing such interferences largely hinges on two levels of information exchange in the network: one from the users to the base-stations (feedback) and the ... | [
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7323351 | 1104.3842 | 2011-04-19 | Geometric Ergodicity of Two--dimensional Hamiltonian systems with a Lennard--Jones--like Repulsive Potential | In this paper we establish the ergodicity of Langevin dynamics for simple two-particle system involving a Lennard-Jones type potential. To the best of our knowledge, this is the first such result for a system operating under this type of potential. Moreover we show that the dynamics are {\it geometrically} ergodic (hav... | [
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... | null |
119171972 | 1104.3683 | 2011-04-19 | Holomorphic Simplicity Constraints for 4d Spinfoam Models | Within the framework of spinfoam models, we revisit the simplicity constraints reducing topological BF theory to 4d Riemannian gravity. We use the reformulation of SU(2) intertwiners and spin networks in term of spinors, which has come out from both the recently developed U(N) framework for SU(2) intertwiners and the t... | [
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6725143 | 1104.3833 | 2011-04-19 | Noise Folding in Compressed Sensing | The literature on compressed sensing has focused almost entirely on settings where the signal is noiseless and the measurements are contaminated by noise. In practice, however, the signal itself is often subject to random noise prior to measurement. We briefly study this setting and show that, for the vast majority of ... | [
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88518470 | 1104.3770 | 2011-04-19 | Robust recovery of multiple subspaces by geometric l_p minimization | We assume i.i.d. data sampled from a mixture distribution with K components along fixed d-dimensional linear subspaces and an additional outlier component. For p>0, we study the simultaneous recovery of the K fixed subspaces by minimizing the l_p-averaged distances of the sampled data points from any K subspaces. Under... | [
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119290080 | 1104.4114 | 2011-04-20 | A study of asteroid pole-latitude distribution based on an extended set of shape models derived by the lightcurve inversion method | Tens of thousands of sparse-in-time lightcurves from astrometric projects are publicly available. We investigate these data and use them in the lightcurve inversion method to derive new asteroid models. By having a greater number of models with known physical properties, we can gain a better insight into the nature of ... | [
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15248452 | 1104.4081 | 2011-04-20 | On Variants of the Matroid Secretary Problem | We present a number of positive and negative results for variants of the matroid secretary problem. Most notably, we design a constant-factor competitive algorithm for the "random assignment" model where the weights are assigned randomly to the elements of a matroid, and then the elements arrive on-line in an adversari... | [
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54762913 | 1104.4049 | 2011-04-20 | Testing the Equality of Covariance Operators in Functional Samples | We propose a robust test for the equality of the covariance structures in two functional samples. The test statistic has a chi-square asymptotic distribution with a known number of degrees of freedom, which depends on the level of dimension reduction needed to represent the data. Detailed analysis of the asymptotic pro... | [
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9446707 | 1104.4002 | 2011-04-20 | A statistical analysis of multiple temperature proxies: Are reconstructions of surface temperatures over the last 1000 years reliable? | Predicting historic temperatures based on tree rings, ice cores, and other natural proxies is a difficult endeavor. The relationship between proxies and temperature is weak and the number of proxies is far larger than the number of target data points. Furthermore, the data contain complex spatial and temporal dependenc... | [
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16065879 | 1104.3969 | 2011-04-20 | Sharp Oracle Inequalities for Aggregation of Affine Estimators | We consider the problem of combining a (possibly uncountably infinite) set of affine estimators in non-parametric regression model with heteroscedastic Gaussian noise. Focusing on the exponentially weighted aggregate, we prove a PAC-Bayesian type inequality that leads to sharp oracle inequalities in discrete but also i... | [
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14677200 | 1104.3966 | 2011-04-20 | On inference for fractional differential equations | Based on Malliavin calculus tools and approximation results, we show how to compute a maximum likelihood type estimator for a rather general differential equation driven by a fractional Brownian motion with Hurst parameter H>1/2. Rates of convergence for the approximation task are provided, and numerical experiments sh... | [
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6442640 | 1104.4035 | 2011-04-20 | Wireless MIMO Switching | In a generic switching problem, a switching pattern consists of a one-to-one mapping from a set of inputs to a set of outputs (i.e., a permutation). We propose and investigate a wireless switching framework in which a multi-antenna relay is responsible for switching traffic among a set of $N$ stations. We refer to such... | [
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12060379 | 1104.4153 | 2011-04-20 | Learning invariant features through local space contraction | We present in this paper a novel approach for training deterministic auto-encoders. We show that by adding a well chosen penalty term to the classical reconstruction cost function, we can achieve results that equal or surpass those attained by other regularized auto-encoders as well as denoising auto-encoders on a rang... | [
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119847867 | 1104.4101 | 2011-04-20 | High Statistics Analysis using Anisotropic Clover Lattices: (IV) Volume Dependence of Light Hadron Masses | The volume dependence of the octet baryon masses and relations among them are explored with Lattice QCD. Calculations are performed with n_f=2+1 clover fermion discretization in four lattice volumes, with spatial extent L ~ 2.0, 2.5, 3.0 and 3.9 fm, with an anisotropic lattice spacing of b_s ~ 0.123 fm in the spatial d... | [
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119277234 | 1104.3993 | 2011-04-20 | Integration by parts: An introduction | Integration by parts is used to reduce scalar Feynman integrals to master integrals. | [
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14906760 | 1104.4079 | 2011-04-20 | Sampling decomposable graphs using a Markov chain on junction trees | Full Bayesian computational inference for model determination in undirected graphical models is currently restricted to decomposable graphs, except for problems of very small scale. In this paper we develop new, more efficient methodology for such inference, by making two contributions to the computational geometry of ... | [
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55443959 | 1104.4345 | 2011-04-21 | Hitchhiker's guide to the fractional Sobolev spaces | This paper deals with the fractional Sobolev spaces W^[s,p]. We analyze the relations among some of their possible definitions and their role in the trace theory. We prove continuous and compact embeddings, investigating the problem of the extension domains and other regularity results. Most of the results we present h... | [
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14825337 | 1104.4209 | 2011-04-21 | Modeling the clustering in citation networks | For the study of citation networks, a challenging problem is modeling the high clustering. Existing studies indicate that the promising way to model the high clustering is a copying strategy, i.e., a paper copies the references of its neighbour as its own references. However, the line of models highly underestimates th... | [
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13128513 | 1104.4210 | 2011-04-21 | Curve registration by nonparametric goodness-of-fit testing | The problem of curve registration appears in many different areas of applications ranging from neuroscience to road traffic modeling. In the present work, we propose a nonparametric testing framework in which we develop a generalized likelihood ratio test to perform curve registration. We first prove that, under the nu... | [
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59123387 | 1104.4301 | 2011-04-21 | Improved Lattice Spectroscopy of Minimal Walking Technicolor | We present a numerical study of spectroscopic observables in the SU(2) gauge theory with two adjoint fermions using improved source and sink operators. We compare in detail our improved results with previous determinations of masses that used point sources and sinks and we investigate possible systematic effects in bot... | [
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119147214 | 1104.4242 | 2011-04-21 | Generalized Koszul resolutions | The main objective of this paper is to generalize a notion of Koszul resolutions and charcterizing modules which admits such a resolution. We turn out that for a noetherian ring $A$ and a coherent $A$ module $M$, $M$ has a two dimensional generalized Koszul resolution if and only if $M$ is a pure weight two module in t... | [
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5867288 | 1104.4302 | 2011-04-21 | Rank Minimization over Finite Fields: Fundamental Limits and Coding-Theoretic Interpretations | This paper establishes information-theoretic limits in estimating a finite field low-rank matrix given random linear measurements of it. These linear measurements are obtained by taking inner products of the low-rank matrix with random sensing matrices. Necessary and sufficient conditions on the number of measurements ... | [
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155753025 | 1104.4380 | 2011-04-21 | Stability of the World Trade Web over Time - An Extinction Analysis | The World Trade Web (WTW) is a weighted network whose nodes correspond to countries with edge weights reflecting the value of imports and/or exports between countries. In this paper we introduce to this macroeconomic system the notion of extinction analysis, a technique often used in the analysis of ecosystems, for the... | [
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] | null | null | null |
14478688 | 1104.4279 | 2011-04-21 | Satisfiability of Acyclic and Almost Acyclic CNF Formulas | We show that the Satisfiability (SAT) problem for CNF formulas with {\beta}-acyclic hypergraphs can be solved in polynomial time by using a special type of Davis-Putnam resolution in which each resolvent is a subset of a parent clause. We extend this class to CNF formulas for which this type of Davis-Putnam resolution ... | [
"cs.DS"
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{
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"name": "Daniël Paulusma",
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119154618 | 1104.4314 | 2011-04-21 | Conformal deformations of the Ebin metric and a generalized Calabi metric on the space of Riemannian metrics | We consider geometries on the space of Riemannian metrics conformally equivalent to the widely studied Ebin L^2 metric. Among these we characterize a distinguished metric that can be regarded as a generalization of Calabi's metric on the space of K\"ahler metrics to the space of Riemannian metrics, and we study its geo... | [
"math.DG"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
117018153 | 1104.4240 | 2011-04-21 | Higher K-theory of polynomial categories | The main theorem in this paper is that the base change functor from an abelian category $\cA$ to its polynomial category in the sense of Schlichting $-\otimes_{\cA}\bbZ[t]:\cA \to \cA[t]$ induces an isomorphism on their $K$-theories if $\cA$ is noetherian and has enough projective objects. The main theorem implies the ... | [
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{
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"author_id": "a sannai_1",
"name": "Akiyoshi Sannai",
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"num_papers": ... | null |
12396012 | 1104.4306 | 2011-04-21 | Quantitative Synthesis for Concurrent Programs | We present an algorithmic method for the quantitative, performance-aware synthesis of concurrent programs. The input consists of a nondeterministic partial program and of a parametric performance model. The nondeterminism allows the programmer to omit which (if any) synchronization construct is used at a particular pro... | [
"cs.PL"
] | null | [
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{
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"author_id": "k chatterjee_3",
"name": "Krishnendu Chatterjee",
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772473 | 1104.4203 | 2011-04-21 | Pattern matching in Lempel-Ziv compressed strings: fast, simple, and deterministic | Countless variants of the Lempel-Ziv compression are widely used in many real-life applications. This paper is concerned with a natural modification of the classical pattern matching problem inspired by the popularity of such compression methods: given an uncompressed pattern s[1..m] and a Lempel-Ziv representation of ... | [
"cs.DS"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
6540738 | 1104.4518 | 2011-04-22 | Parallel Breadth-First Search on Distributed Memory Systems | Data-intensive, graph-based computations are pervasive in several scientific applications, and are known to to be quite challenging to implement on distributed memory systems. In this work, we explore the design space of parallel algorithms for Breadth-First Search (BFS), a key subroutine in several graph algorithms. W... | [
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{
"author_id": "a buluç_1",
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{
"author_id": "k madduri_1",
"name": "Kamesh Madduri",
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... | null |
119275296 | 1104.4482 | 2011-04-22 | Relation between the 4d superconformal index and the S^3 partition function | A relation between the 4d superconformal index and the S^3 partition function is studied with focus on the 4d and 3d actions used in localization. In the case of vanishing Chern-Simons levels and round S^3 we explicitly show that the 3d action is obtained from the 4d action by dimensional reduction up to terms which do... | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
2808737 | 1104.4448 | 2011-04-22 | Ramsey-like cardinals II | This paper continues the study of the Ramsey-like large cardinals. Ramsey-like cardinals are defined by generalizing the characterization of Ramsey cardinals via the existence of elementary embeddings. Ultrafilters derived from such embeddings are fully iterable and so it is natural to ask about large cardinal notions ... | [
"math.LO"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
36857115 | 1104.4422 | 2011-04-22 | The Multivariate Watson Distribution: Maximum-Likelihood Estimation and other Aspects | This paper studies fundamental aspects of modelling data using multivariate Watson distributions. Although these distributions are natural for modelling axially symmetric data (i.e., unit vectors where $\pm \x$ are equivalent), for high-dimensions using them can be difficult. Why so? Largely because for Watson distribu... | [
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] | null | [
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{
"author_id": "s sra_1",
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"name": "Dmitrii [\"B.\"] Karp",
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... | null |
2132771 | 1104.4406 | 2011-04-22 | Sparsity based sub-wavelength imaging with partially incoherent light via quadratic compressed sensing | We demonstrate that sub-wavelength optical images borne on partially-spatially-incoherent light can be recovered, from their far-field or from the blurred image, given the prior knowledge that the image is sparse, and only that. The reconstruction method relies on the recently demonstrated sparsity-based sub-wavelength... | [
"cs.IT",
"math.IT",
"physics.optics"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15710158 | 1104.4512 | 2011-04-22 | Robust Clustering Using Outlier-Sparsity Regularization | Notwithstanding the popularity of conventional clustering algorithms such as K-means and probabilistic clustering, their clustering results are sensitive to the presence of outliers in the data. Even a few outliers can compromise the ability of these algorithms to identify meaningful hidden structures rendering their o... | [
"stat.ML",
"cs.LG"
] | null | [
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] | [] | [
{
"author_id": "p forero_0",
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{
"author_id": "v kekatos_1",
"name": "Vassilis Kekatos",
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17237943 | 1104.4418 | 2011-04-22 | Internal links and pairs as a new tool for the analysis of bipartite complex networks | Many real-world complex networks are best modeled as bipartite (or 2-mode) graphs, where nodes are divided into two sets with links connecting one side to the other. However, there is currently a lack of methods to analyze properly such graphs as most existing measures and methods are suited to classical graphs. A usua... | [
"cs.SI",
"physics.soc-ph"
] | null | [
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"author_id": "l tabourier_1",
"name": "Lionel Tabourier",
"publication_history": null,
"h_index": null,
"num_papers": nu... | null |
15486217 | 1104.4513 | 2011-04-22 | Tail bounds for all eigenvalues of a sum of random matrices | This work introduces the minimax Laplace transform method, a modification of the cumulant-based matrix Laplace transform method developed in "User-friendly tail bounds for sums of random matrices" (arXiv:1004.4389v6) that yields both upper and lower bounds on each eigenvalue of a sum of random self-adjoint matrices. Th... | [
"math.PR"
] | null | [
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{
"author_id": "j tropp_1",
"name": "Joel [\"A.\"] Tropp",
"publication_history": null,
"h_index": null,
"num_papers": null... | null |
88519125 | 1104.4410 | 2011-04-22 | Semi-parametric regression: Efficiency gains from modeling the nonparametric part | It is widely admitted that structured nonparametric modeling that circumvents the curse of dimensionality is important in nonparametric estimation. In this paper we show that the same holds for semi-parametric estimation. We argue that estimation of the parametric component of a semi-parametric model can be improved es... | [
"math.ST",
"stat.TH"
] | null | [
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{
"author_id": "k yu_16",
"name": "Kyusang Yu",
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},
{
"author_id": "e mammen_1",
"name": "Enno Mammen",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_ci... | null |
15516965 | 1104.4601 | 2011-04-23 | ChemXSeer Digital Library Gaussian Search | We report on the Gaussian file search system designed as part of the ChemXSeer digital library. Gaussian files are produced by the Gaussian software [4], a software package used for calculating molecular electronic structure and properties. The output files are semi-structured, allowing relatively easy access to the Ga... | [
"cs.DL"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "s lahiri_4",
"name": "Shibamouli Lahiri",
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},
{
"author_id": "j ramírez_3",
"name": "Juan [\"Pablo\",\"Fernández\"] Ramírez",
"publication_history": null,
"h_index": nul... | null |
55230156 | 1104.4573 | 2011-04-23 | Gauss-Manin stratification and stratified fundamental group schemes | We defined the Gau\ss-Manin stratification of a stratified bundle with respect to a smooth morphism and use it to study the homotopy sequence of stratified fundamental group schemes. | [
"math.AG",
"math.RT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16528280 | 1104.4605 | 2011-04-23 | Compressive Network Analysis | Modern data acquisition routinely produces massive amounts of network data. Though many methods and models have been proposed to analyze such data, the research of network data is largely disconnected with the classical theory of statistical learning and signal processing. In this paper, we present a new framework for ... | [
"stat.ML",
"cs.DM",
"cs.LG",
"cs.SI",
"physics.soc-ph"
] | null | [
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1351510 | 1104.4521 | 2011-04-23 | A Metric Between Probability Distributions on Finite Sets of Different Cardinalities and Applications to Order Reduction | With increasing use of digital control it is natural to view control inputs and outputs as stochastic processes assuming values over finite alphabets rather than in a Euclidean space. As control over networks becomes increasingly common, data compression by reducing the size of the input and output alphabets without lo... | [
"cs.SY",
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}
] | null |
1238587 | 1104.4596 | 2011-04-23 | Price dynamics in a Markovian limit order market | We propose and study a simple stochastic model for the dynamics of a limit order book, in which arrivals of market order, limit orders and order cancellations are described in terms of a Markovian queueing system. Through its analytical tractability, the model allows to obtain analytical expressions for various quantit... | [
"q-fin.TR",
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] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
28532909 | 1104.4572 | 2011-04-23 | Compact Ultra Dense Matter Impactors | We study interactions of meteorlike compact ultradense objects (CUDO), having nuclear or greater density, with Earth and other rocky bodies in the Solar System as a possible source of information about novel forms of matter. We study the energy loss in CUDO puncture of the body and discuss differences between regular m... | [
"astro-ph.EP",
"hep-ph",
"physics.geo-ph"
] | null | [
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] | [] | [
{
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{
"author_id": "l labun_1",
"name": "Lance Labun",
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... | null |
16419767 | 1104.4612 | 2011-04-24 | New Power Estimation Methods for Highly Overloaded Synchronous CDMA Systems | In CDMA systems, the received user powers vary due to moving distance of users. Thus, the CDMA receivers consist of two stages. The first stage is the power estimator and the second one is a Multi-User Detector (MUD). Conventional methods for estimating the user powers are suitable for underor fully-loaded cases (when ... | [
"cs.IT",
"math.IT"
] | null | [
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] | [
{
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{
"author_id": "d nashtaali_0",
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"author_id": "o mashayekhi_0",
"name": "Omid Mashayekhi",
"publication_history": null,
"h_index": null,
"num_papers... | null |
55064165 | 1104.4631 | 2011-04-24 | Comparison between $W_2$ distance and $\dot{H}^{-1}$ norm, and localisation of Wasserstein distance | It is well known that the quadratic Wasserstein distance $W_2 (\mathord{\boldsymbol{\cdot}}, \mathord{\boldsymbol{\cdot}})$ is formally equivalent, for infinitesimally small perturbations, to some weighted $H^{-1}$ homogeneous Sobolev norm. In this article I show that this equivalence can be integrated to get non-asymp... | [
"math.FA"
] | null | [
"target.author.publication_history.key_reference",
"target.key_reference"
] | null | null | null |
2963298 | 1104.4680 | 2011-04-24 | Rounding Semidefinite Programming Hierarchies via Global Correlation | We show a new way to round vector solutions of semidefinite programming (SDP) hierarchies into integral solutions, based on a connection between these hierarchies and the spectrum of the input graph. We demonstrate the utility of our method by providing a new SDP-hierarchy based algorithm for constraint satisfaction pr... | [
"cs.DS",
"cs.CC"
] | null | [
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"target.key_reference"
] | [] | [
{
"author_id": "b barak_1",
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{
"author_id": "p raghavendra_1",
"name": "Prasad Raghavendra",
"publication_history": null,
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"num_papers": nul... | null |
10798798 | 1104.4597 | 2011-04-24 | The Entropy Rounding Method in Approximation Algorithms | Let A be a matrix, c be any linear objective function and x be a fractional vector, say an LP solution to some discrete optimization problem. Then a recurring task in theoretical computer science (and in approximation algorithms in particular) is to obtain an integral vector y such that Ax is roughly Ay and c*y exceeds... | [
"cs.DS",
"math.CO"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "t rothvoss_1",
"name": "Thomas Rothvoss",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
}
] | null |
88518286 | 1104.4595 | 2011-04-24 | Scaled Sparse Linear Regression | Scaled sparse linear regression jointly estimates the regression coefficients and noise level in a linear model. It chooses an equilibrium with a sparse regression method by iteratively estimating the noise level via the mean residual square and scaling the penalty in proportion to the estimated noise level. The iterat... | [
"stat.ML",
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
8959828 | 1104.4842 | 2011-04-25 | The Pros and Cons of Compressive Sensing for Wideband Signal Acquisition: Noise Folding vs. Dynamic Range | Compressive sensing (CS) exploits the sparsity present in many signals to reduce the number of measurements needed for digital acquisition. With this reduction would come, in theory, commensurate reductions in the size, weight, power consumption, and/or monetary cost of both signal sensors and any associated communicat... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
7225003 | 1104.4732 | 2011-04-25 | Moment bounds and central limit theorems for Gaussian subordinated arrays | A general moment bound for sums of products of Gaussian vector's functions extending the moment bound in Taqqu (1977, Lemma 4.5) is established. A general central limit theorem for triangular arrays of nonlinear functionals of multidimensional non-stationary Gaussian sequences is proved. This theorem extends the previo... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
8478537 | 1104.4704 | 2011-04-25 | Positive Semidefinite Metric Learning Using Boosting-like Algorithms | The success of many machine learning and pattern recognition methods relies heavily upon the identification of an appropriate distance metric on the input data. It is often beneficial to learn such a metric from the input training data, instead of using a default one such as the Euclidean distance. In this work, we pro... | [
"cs.CV"
] | null | [
"target.author.publication_history"
] | [
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] | [
{
"author_id": "c shen_23",
"name": "Chunhua Shen",
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},
{
"author_id": "j kim_254",
"name": "Junae Kim",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_c... | null |
12352230 | 1104.4695 | 2011-04-25 | Direct Fidelity Estimation from Few Pauli Measurements | We describe a simple method for certifying that an experimental device prepares a desired quantum state rho. Our method is applicable to any pure state rho, and it provides an estimate of the fidelity between rho and the actual (arbitrary) state in the lab, up to a constant additive error. The method requires measuring... | [
"quant-ph"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "s flammia_1",
"name": "Steven [\"T.\"] Flammia",
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},
{
"author_id": "y liu_689",
"name": "Yi-Kai Liu",
"publication_history": null,
"h_index": null,
"num_papers": nu... | null |
12287636 | 1104.4674 | 2011-04-25 | K-Median Clustering, Model-Based Compressive Sensing, and Sparse Recovery for Earth Mover Distance | We initiate the study of sparse recovery problems under the Earth-Mover Distance (EMD). Specifically, we design a distribution over m x n matrices A such that for any x, given Ax, we can recover a k-sparse approximation to x under the EMD distance. One construction yields m = O(k log(n/k)) and a 1 + epsilon approximati... | [
"cs.DS",
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
7025953 | 1104.4746 | 2011-04-25 | Lasserre Hierarchy, Higher Eigenvalues, and Approximation Schemes for Quadratic Integer Programming with PSD Objectives | We present an approximation scheme for optimizing certain Quadratic Integer Programming problems with positive semidefinite objective functions and global linear constraints. This framework includes well known graph problems such as Minimum graph bisection, Edge expansion, Uniform sparsest cut, and Small Set expansion,... | [
"cs.CC",
"cs.DS"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "2963298",
"num_citations": null
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] | [
{
"author_id": "v guruswami_1",
"name": "Venkatesan Guruswami",
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},
{
"author_id": "a sinop_1",
"name": "Ali [\"Kemal\"] Sinop",
"publication_history": null,
"h_index": null,
"num_p... | null |
4089808 | 1104.4823 | 2011-04-25 | The what and where of adding channel noise to the Hodgkin-Huxley equations | One of the most celebrated successes in computational biology is the Hodgkin-Huxley framework for modeling electrically active cells. This framework, expressed through a set of differential equations, synthesizes the impact of ionic currents on a cell's voltage -- and the highly nonlinear impact of that voltage back on... | [
"q-bio.NC",
"math.DS"
] | null | [
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] | [
{
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},
{
"corpus_id": "324906",
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{
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"name": "Joshua [\"H.\"] Goldwyn",
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},
{
"author_id": "e shea-brown_1",
"name": "Eric Shea-Brown",
"publication_history": null,
"h_index": null,
"num_p... | null |
53411812 | 1104.4770 | 2011-04-25 | Neutrino Halos in Clusters of Galaxies and their Weak Lensing Signature | We study whether non-linear gravitational effects of relic neutrinos on the development of clustering and large-scale structure may be observable by weak gravitational lensing. We compute the density profile of relic massive neutrinos in a spherical model of a cluster of galaxies, for several neutrino mass schemes and ... | [
"astro-ph.CO"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [
{
"corpus_id": "6416661",
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}
] | [
{
"author_id": "f villaescusa-navarro_1",
"name": "Francisco Villaescusa-Navarro",
"publication_history": null,
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},
{
"author_id": "j miralda-escud'e_1",
"name": "Jordi Miralda-Escud'e",
"publication_history": null,
... | null |
16663811 | 1104.4805 | 2011-04-25 | Capacity of All Nine Models of Channel Output Feedback for the Two-user Interference Channel | In this paper, we study the impact of different channel output feedback architectures on the capacity of the two-user interference channel. For a two-user interference channel, a feedback link can exist between receivers and transmitters in 9 canonical architectures (see Fig. 2), ranging from only one feedback link to ... | [
"cs.IT",
"math.IT"
] | null | [
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] | [
{
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{
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},
{
"corpus_id": "52855148",
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}
] | [
{
"author_id": "a sahai_2",
"name": "Achaleshwar Sahai",
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},
{
"author_id": "v aggarwal_5",
"name": "Vaneet Aggarwal",
"publication_history": null,
"h_index": null,
"num_papers": nu... | null |
2102392 | 1104.4803 | 2011-04-25 | Clustering Partially Observed Graphs via Convex Optimization | This paper considers the problem of clustering a partially observed unweighted graph---i.e., one where for some node pairs we know there is an edge between them, for some others we know there is no edge, and for the remaining we do not know whether or not there is an edge. We want to organize the nodes into disjoint cl... | [
"cs.LG",
"stat.ML"
] | null | [
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] | [
{
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},
{
"corpus_id": "14523288",
"num_citations": null
},
{
"corpus_id": "8061516",
"num_citations": null
},
... | [
{
"author_id": "y chen_265",
"name": "Yudong Chen",
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},
{
"author_id": "a jalali_2",
"name": "Ali Jalali",
"publication_history": null,
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"num... | null |
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