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96
Voted
CORR
2007
Springer
146views Education» more  CORR 2007»
15 years 21 days ago
Coding for Errors and Erasures in Random Network Coding
Abstract—The problem of error-control in random linear network coding is considered. A “noncoherent” or “channel oblivious” model is assumed where neither transmitter nor...
Ralf Koetter, Frank R. Kschischang
106
Voted
SODA
2004
ACM
127views Algorithms» more  SODA 2004»
15 years 2 months ago
An optimal randomized algorithm for maximum Tukey depth
We present the first optimal algorithm to compute the maximum Tukey depth (also known as location or halfspace depth) for a non-degenerate point set in the plane. The algorithm is...
Timothy M. Chan
FOCS
2006
IEEE
15 years 4 months ago
Witnesses for non-satisfiability of dense random 3CNF formulas
We consider random 3CNF formulas with n variables and m clauses. It is well known that when m > cn (for a sufficiently large constant c), most formulas are not satisfiable. How...
Uriel Feige, Jeong Han Kim, Eran Ofek
TOCS
2008
107views more  TOCS 2008»
15 years 19 days ago
RaWMS - Random Walk Based Lightweight Membership Service for Wireless Ad Hoc Networks
RaWMS is a novel lightweight random membership service for ad hoc networks. The service provides each node with a partial uniformly chosen view of network nodes. Such a membership...
Ziv Bar-Yossef, Roy Friedman, Gabriel Kliot
MMM
2011
Springer
251views Multimedia» more  MMM 2011»
14 years 4 months ago
Randomly Projected KD-Trees with Distance Metric Learning for Image Retrieval
Abstract. Efficient nearest neighbor (NN) search techniques for highdimensional data are crucial to content-based image retrieval (CBIR). Traditional data structures (e.g., kd-tree...
Pengcheng Wu, Steven C. H. Hoi, Duc Dung Nguyen, Y...