2911 search results - page 346 / 583 » A Theory of Expressiveness in Mechanisms |
100
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SIGMOD
2005
ACM
15 years 7 months ago
2005
ACM
Appropriately selected materialized views (also called indexed views) can speed up query execution by orders of magnitude. Most database systems limit support for materialized vie...
116
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SIGECOM
2003
ACM
15 years 7 months ago
2003
ACM
Combinatorial auctions, where bidders can bid on bundles of items are known to be desirable auction mechanisms for selling items that are complementary and/or substitutable. Howev...
118
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ICFP
1999
ACM
15 years 6 months ago
1999
ACM
Type dispatch constructs are an important feature of many programming languages. Scheme has predicates for testing the runtime type of a value. Java has a class cast expression an...
112
Voted
ICMCS
1999
IEEE
15 years 6 months ago
1999
IEEE
The START system responds to natural language queries with answers in text, pictures, and other media. START's sentence-level natural language parsing relies on a number of m...
103
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IPPS
1999
IEEE
15 years 6 months ago
1999
IEEE
In this paper we present a paradigm to express streams and its implementation. Streams are a convenient mechanism to communicate multimedia data, for example video or audio, betwe...