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CORR
2010
Springer
79views Education» more  CORR 2010»
13 years 8 months ago
Providing Data Group Anonymity Using Concentration Differences
Public access to digital data can turn out to be a cause of undesirable information disclosure. That's why it is vital to somehow protect the data before publishing. There are...
Oleg Chertov, Dan Tavrov
CORR
2008
Springer
81views Education» more  CORR 2008»
13 years 8 months ago
High-dimensional subset recovery in noise: Sparsified measurements without loss of statistical efficiency
We consider the problem of estimating the support of a vector Rp based on observations contaminated by noise. A significant body of work has studied behavior of 1-relaxations when...
Dapo Omidiran, Martin J. Wainwright
CORR
2008
Springer
68views Education» more  CORR 2008»
13 years 8 months ago
Three-dimensional Random Voronoi Tessellations: From Cubic Crystal Lattices to Poisson Point Processes
We perturb the simple cubic (SC), body-centered cubic (BCC), and face-centered cubic (FCC) structures with a spatial Gaussian noise whose adimensional strength is controlled by th...
Valerio Lucarini
CORR
2010
Springer
52views Education» more  CORR 2010»
13 years 8 months ago
What's the point of documentation?
Louise Pryor
CORR
2008
Springer
103views Education» more  CORR 2008»
13 years 8 months ago
Flatness of the Energy Landscape for Horn Clauses
Abstract The Little-Hopfield neural network programmed with Horn clauses is studied. We argue that the energy landscape of the system, corresponding to the inconsistency function f...
Saratha Sathasivam, Wan Ahmad Tajuddin Wan Abdulla...
CORR
2010
Springer
92views Education» more  CORR 2010»
13 years 8 months ago
On Packing Colorings of Distance Graphs
The packing chromatic number (G) of a graph G is the least integer k for which there exists a mapping f from V (G) to {1, 2, . . ., k} such that any two vertices of color i
Olivier Togni
CORR
2008
Springer
158views Education» more  CORR 2008»
13 years 8 months ago
Community Detection using a Measure of Global Influence
Abstract. The growing popularity of online social networks gave researchers access to large amount of network data and renewed interest in methods for automatic community detection...
Rumi Ghosh, Kristina Lerman
CORR
2008
Springer
72views Education» more  CORR 2008»
13 years 8 months ago
Channels that Heat Up
This paper considers an additive noise channel where the time-k noise variance is a weighted sum of the squared magnitudes of the previous channel inputs plus a constant. This chan...
Tobias Koch, Amos Lapidoth, Paul-Peter Sotiriadis
CORR
2010
Springer
165views Education» more  CORR 2010»
13 years 8 months ago
Detecting Ontological Conflicts in Protocols between Semantic Web Services
Abstract. The task of verifying the compatibility between interacting web services has traditionally been limited to checking the compatibility of the interaction protocol in terms...
Priyankar Ghosh, Pallab Dasgupta
CORR
2008
Springer
151views Education» more  CORR 2008»
13 years 8 months ago
Exact Matrix Completion via Convex Optimization
We consider a problem of considerable practical interest: the recovery of a data matrix from a sampling of its entries. Suppose that we observe m entries selected uniformly at ran...
Emmanuel J. Candès, Benjamin Recht