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SSDBM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract. Existing approaches to the management of streaming positional updates generally assume that all active user requests have equal importance, ignoring the possibility of an...
CIKM
2009
Springer
15 years 2 months ago
2009
Springer
Traditional ranking mainly focuses on one type of data source, and effective modeling still relies on a sufficiently large number of labeled or supervised examples. However, in m...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
Peer-To-Peer (P2P) networks like Gnutella improve some shortcomings of Conventional Search Engines (CSE) such as centralized and outdated indexing by distributing the search engin...
ISPA
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. Recent advances in P2P lookup overlays provide an appealing solution for distributed search without relying on a single database server. In addition to performing resourc...
DAM
2006
14 years 9 months ago
2006
The characterization of ideal access structures and the search for bounds on the optimal information rate are two important problems in secret sharing. These problems are studied ...