Sciweavers

796 search results - page 121 / 160
» The Anonymous Subgraph Problem
Sort
View
STOC
2006
ACM
166views Algorithms» more  STOC 2006»
16 years 5 days ago
New upper and lower bounds for randomized and quantum local search
Local Search problem, which finds a local minimum of a black-box function on a given graph, is of both practical and theoretical importance to combinatorial optimization, complexi...
Shengyu Zhang
STOC
2004
ACM
134views Algorithms» more  STOC 2004»
16 years 5 days ago
Approximate max-integral-flow/min-multicut theorems
We establish several approximate max-integral-flow / minmulticut theorems. While in general this ratio can be very large, we prove strong approximation ratios in the case where th...
Kenji Obata
APPROX
2009
Springer
153views Algorithms» more  APPROX 2009»
15 years 6 months ago
Average-Case Analyses of Vickrey Costs
We explore the average-case “Vickrey” cost of structures in a random setting: the Vickrey cost of a shortest path in a complete graph or digraph with random edge weights; the V...
Prasad Chebolu, Alan M. Frieze, Páll Melste...
ICPP
2008
IEEE
15 years 6 months ago
Resource Allocation for Distributed Streaming Applications
—We consider resource allocation for distributed streaming applications running in a grid environment, where continuously streaming data needs to be aggregated and processed to p...
Qian Zhu, Gagan Agrawal
IPPS
2007
IEEE
15 years 6 months ago
A Multi-Level Parallel Implementation of a Program for Finding Frequent Patterns in a Large Sparse Graph
Graphs capture the essential elements of many problems broadly defined as searching or categorizing. With the rapid increase of data volumes from sensors, many application discipl...
Steve Reinhardt, George Karypis