640 search results - page 115 / 128 » Query Optimization Using Multiple SIP Strategies |
157
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SIGMOD
2007
ACM
15 years 9 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
IEEESP
2010
14 years 8 months ago
2010
Abstract. We devise a model for security investment that reflects dynamic interaction between a defender, who faces uncertainty, and an attacker, who repeatedly targets the weakes...
80
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ASAP
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper proposes different low-cost coprocessors for public key authentication on 8-bit smart cards. Elliptic curve cryptography is used for its efficiency per bit of key and ...
AGENTS
2001
Springer
15 years 2 months ago
2001
Springer
We present a computational study of an auction-based method for decentralized train scheduling. The method is well suited to the natural information and control structure of moder...
121
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TFS
2008
14 years 9 months ago
2008
Abstract--This study proposes an efficient self-evolving evolutionary learning algorithm (SEELA) for neurofuzzy inference systems (NFISs). The major feature of the proposed SEELA i...