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PVM
2004
Springer
16 years 3 days ago
Neighborhood Composition: A Parallelization of Local Search Algorithms
Abstract. To practically solve NP-hard combinatorial optimization problems, local search algorithms and their parallel implementations on PVM or MPI have been frequently discussed....
Yuichi Handa, Hirotaka Ono, Kunihiko Sadakane, Mas...
VLDB
2004
ACM
98views Database» more  VLDB 2004»
16 years 2 days ago
Top-k Query Evaluation with Probabilistic Guarantees
Top-k queries based on ranking elements of multidimensional datasets are a fundamental building block for many kinds of information discovery. The best known general-purpose algor...
Martin Theobald, Gerhard Weikum, Ralf Schenkel
WCW
2004
Springer
16 years 2 days ago
On the Equivalence of Forward and Reverse Query Caching in Peer-to-Peer Overlay Networks
Peer-to-peer systems such as Gnutella and Kazaa are used by millions of people for sharing music and many other files over the Internet, and they account for a significant portio...
Ali Raza Butt, Nipoon Malhotra, Sunil Patro, Y. Ch...
WISA
2004
Springer
16 years 2 days ago
License Protection with a Tamper-Resistant Token
Content protection mechanisms are intended to enforce the usage rights on the content. These usage rights are carried by a license. Sometimes, a license even carries the key that i...
Cheun Ngen Chong, Bin Ren, Jeroen Doumen, Sandro E...
ACSAC
2003
IEEE
16 years 1 days ago
Efficient Minimum-Cost Network Hardening Via Exploit Dependency Graphs
In-depth analysis of network security vulnerability must consider attacker exploits not just in isolation, but also in combination. The general approach to this problem is to comp...
Steven Noel, Sushil Jajodia, Brian O'Berry, Michae...