18469 search results - page 3048 / 3694 » A Distributed Image-Understanding System |
202
click to vote
SENSYS
2004
ACM
16 years 24 days ago
2004
ACM
Previous approaches for computing duplicate-sensitive aggregates in sensor networks (e.g., in TAG) have used a tree topology, in order to conserve energy and to avoid double-count...
182
click to vote
ATAL
2004
Springer
16 years 23 days ago
2004
Springer
Agent description and discovery (ADD) is a critical infrastructure for open multi-agent services. As multi-agent systems grow larger and more diverse, it becomes harder to locate ...
218
click to vote
CCS
2004
ACM
16 years 23 days ago
2004
ACM
Comparing the expressive power of access control models is recognized as a fundamental problem in computer security. Such comparisons are generally based on simulations between di...
190
click to vote
CIKM
2004
Springer
16 years 23 days ago
2004
Springer
Our work is motivated by the problem of ranking hyperlinked documents for a given query. Given an arbitrary directed graph with edge and node labels, we present a new flow-based ...
198
click to vote
EKAW
2004
Springer
16 years 23 days ago
2004
Springer
For more than a decade, ontologies have been proposed as a means to enable sharing and reuse of knowledge. While originally relatively narrow information landscapes have been in mi...