Sciweavers

11381 search results - page 1963 / 2277
» Connectivity
Sort
View
STOC
2007
ACM
100views Algorithms» more  STOC 2007»
16 years 5 months ago
Reordering buffers for general metric spaces
In the reordering buffer problem, we are given an input sequence of requests for service each of which corresponds to a point in a metric space. The cost of serving the requests h...
Matthias Englert, Harald Räcke, Matthias West...
STOC
2006
ACM
174views Algorithms» more  STOC 2006»
16 years 5 months ago
Edge-disjoint paths in Planar graphs with constant congestion
We study the maximum edge-disjoint paths problem in undirected planar graphs: given a graph G and node pairs s1t1, s2t2, . . ., sktk, the goal is to maximize the number of pairs t...
Chandra Chekuri, Sanjeev Khanna, F. Bruce Shepherd
STOC
2006
ACM
170views Algorithms» more  STOC 2006»
16 years 5 months ago
Hardness of approximate two-level logic minimization and PAC learning with membership queries
Producing a small DNF expression consistent with given data is a classical problem in computer science that occurs in a number of forms and has numerous applications. We consider ...
Vitaly Feldman
135
Voted
STOC
2005
ACM
130views Algorithms» more  STOC 2005»
16 years 5 months ago
From a static impossibility to an adaptive lower bound: the complexity of early deciding set agreement
Set agreement, where processors decisions constitute a set of outputs, is notoriously harder to analyze than consensus where the decisions are restricted to a single output. This ...
Eli Gafni, Rachid Guerraoui, Bastian Pochon
165
Voted
STOC
2004
ACM
145views Algorithms» more  STOC 2004»
16 years 5 months ago
Using mixture models for collaborative filtering
A collaborative filtering system at an e-commerce site or similar service uses data about aggregate user behavior to make recommendations tailored to specific user interests. We d...
Jon M. Kleinberg, Mark Sandler
« Prev « First page 1963 / 2277 Last » Next »