5066 search results - page 950 / 1014 » Spectra of structures and relations |
148
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ICDT
1999
ACM
15 years 10 months ago
1999
ACM
A large number of database index structures have been proposed over the last two decades, and little consensus has emerged regarding their relative e ectiveness. In order to empir...
194
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FOCS
1998
IEEE
15 years 10 months ago
1998
IEEE
This paper deals with the evaluation of acyclic Boolean conjunctive queries in relational databases. By well-known results of Yannakakis [1981], this problem is solvable in polynom...
175
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HPCA
1998
IEEE
15 years 10 months ago
1998
IEEE
The explosive growth in the performance of microprocessors and networks has created a new opportunity to reduce the latency of fine-grain communication. Microprocessor clock speed...
157
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KBSE
1998
IEEE
15 years 10 months ago
1998
IEEE
Motivated by NASA's need for high-assurance software, NASA Ames' Amphion project has developed a generic program generation system based on deductive synthesis. Amphion ...
264
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ERCIMDL
1998
Springer
15 years 10 months ago
1998
Springer
Multimedia communication is a part of everyday life and its appearance in computer applications is increasing in frequency and diversity. Intelligent or knowledge based computer su...