Sciweavers

5329 search results - page 879 / 1066
» The Weighted Majority Algorithm
Sort
View
SC
2003
ACM
15 years 9 months ago
Job Superscheduler Architecture and Performance in Computational Grid Environments
Computational grids hold great promise in utilizing geographically separated heterogeneous resources to solve large-scale complex scientific problems. However, a number of major ...
Hongzhang Shan, Leonid Oliker, Rupak Biswas
SENSYS
2003
ACM
15 years 9 months ago
Taming the underlying challenges of reliable multihop routing in sensor networks
The dynamic and lossy nature of wireless communication poses major challenges to reliable, self-organizing multihop networks. These non-ideal characteristics are more problematic ...
Alec Woo, Terence Tong, David E. Culler
SIGIR
2003
ACM
15 years 9 months ago
HAT: a hardware assisted TOP-DOC inverted index component
A novel Hardware Assisted Top-Doc (HAT) component is disclosed. HAT is an optimized content indexing device based on a modified inverted index structure. HAT accommodates patterns...
S. Kagan Agun, Ophir Frieder
CIKM
2003
Springer
15 years 9 months ago
XML parsing: a threat to database performance
XML parsing is generally known to have poor performance characteristics relative to transactional database processing. Yet, its potentially fatal impact on overall database perfor...
Matthias Nicola, Jasmi John
ICDCSW
2002
IEEE
15 years 9 months ago
Subscription Summaries for Scalability and Efficiency in Publish/Subscribe Systems
A key issue when designing and implementing largescale publish/subscribe systems is how to efficiently propagate subscriptions among the brokers of the system. Brokers require thi...
Peter Triantafillou, Andreas A. Economides