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» Connected Set Cover Problem and Its Applications
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CORR
2010
Springer
127views Education» more  CORR 2010»
13 years 8 months ago
Analysis of Basis Pursuit Via Capacity Sets
Finding the sparsest solution for an under-determined linear system of equations D = s is of interest in many applications. This problem is known to be NP-hard. Recent work studie...
Joseph Shtok, Michael Elad
SIGMOD
2002
ACM
132views Database» more  SIGMOD 2002»
14 years 8 months ago
Clustering by pattern similarity in large data sets
Clustering is the process of grouping a set of objects into classes of similar objects. Although definitions of similarity vary from one clustering model to another, in most of th...
Haixun Wang, Wei Wang 0010, Jiong Yang, Philip S. ...
CDC
2009
IEEE
129views Control Systems» more  CDC 2009»
14 years 11 days ago
Improving the performance of active set based Model Predictive Controls by dataflow methods
Abstract-- Dataflow representations of Digital Signal Processing (DSP) software have been developing since the 1980's. They have proven to be useful in identifying bottlenecks...
Ruirui Gu, Shuvra S. Bhattacharyya, William S. Lev...
PROVSEC
2009
Springer
14 years 2 months ago
GUC-Secure Set-Intersection Computation
Secure set-intersection computation is one of important problems in secure multiparty computation with various applications. We propose a general construction for secure 2-party se...
Yuan Tian, Hao Zhang
SAGA
2007
Springer
14 years 2 months ago
Communication Problems in Random Line-of-Sight Ad-Hoc Radio Networks
The line-of-sight networks is a network model introduced recently by Frieze et al. (SODA’07). It considers scenarios of wireless networks in which the underlying environment has...
Artur Czumaj, Xin Wang