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SIGIR
2009
ACM
14 years 3 months ago
Evaluating web search using task completion time
We consider experiments to measure the quality of a web search algorithm based on how much total time users take to complete assigned search tasks using that algorithm. We first ...
Ya Xu, David Mease
ICNP
2007
IEEE
14 years 3 months ago
A Simple Model for Analyzing P2P Streaming Protocols
— P2P streaming tries to achieve scalability (like P2P file distribution) and at the same time meet real-time playback requirements. It is a challenging problem still not well u...
Yipeng Zhou, Dah-Ming Chiu, John C. S. Lui
P2P
2007
IEEE
101views Communications» more  P2P 2007»
14 years 3 months ago
Grid Resource Scheduling with Gossiping Protocols
Abstract— Grid resource providers can use gossiping to disseminate their available resource state to remote regions of the grid to attract application load. Pairwise gossiping pr...
Deger Cenk Erdil, Michael J. Lewis
LCN
2006
IEEE
14 years 2 months ago
Utility-based Packet Scheduler for Wireless Communications
Abstract— Following widespread availability of wireless Internet, a wide range of applications with differing QoS requirements must share the wireless access. The objective of th...
Ana Aguiar, Adam Wolisz, Horst Lederer
CPM
2000
Springer
160views Combinatorics» more  CPM 2000»
14 years 1 months ago
Approximation Algorithms for Hamming Clustering Problems
We study Hamming versions of two classical clustering problems. The Hamming radius p-clustering problem (HRC) for a set S of k binary strings, each of length n, is to find p bina...
Leszek Gasieniec, Jesper Jansson, Andrzej Lingas