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» On Generalized Schur Numbers
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CVPR
2006
IEEE
16 years 8 months ago
Spectral Methods for Automatic Multiscale Data Clustering
Spectral clustering is a simple yet powerful method for finding structure in data using spectral properties of an associated pairwise similarity matrix. This paper provides new in...
Arik Azran, Zoubin Ghahramani
WWW
2005
ACM
16 years 7 months ago
Towards autonomic web-sites based on learning automata
Autonomics or self-reorganization becomes pertinent for websites serving a large number of users with highly varying workloads. An important component of self-adaptation is to mod...
Pradeep S, Chitra Ramachandran, Srinath Srinivasa
STOC
2005
ACM
167views Algorithms» more  STOC 2005»
16 years 6 months ago
Approximately counting integral flows and cell-bounded contingency tables
We consider the problem of approximately counting integral flows in a network. We show that there is an fpras based on volume estimation if all capacities are sufficiently large, ...
Mary Cryan, Martin E. Dyer, Dana Randall
GLOBECOM
2009
IEEE
16 years 1 months ago
How Bad is Single-Path Routing
—This paper investigates the network performance loss of using only single-path routing when multiple paths are available. The performance metric is the aggregate utility achieve...
Meng Wang, Chee Wei Tan, Ao Tang, Steven H. Low
DATE
2007
IEEE
134views Hardware» more  DATE 2007»
16 years 27 days ago
Non-fractional parallelism in LDPC decoder implementations
Because of its excellent bit-error-rate performance, the Low-Density Parity-Check (LDPC) decoding algorithm is gaining increased attention in communication standards and literatur...
John Dielissen, Andries Hekstra