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» Partial equilibrium logic
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139
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WWW
2008
ACM
16 years 4 months ago
Application of bitmap index to information retrieval
To solve this problem, we devised the HS-bitmap index, which is hierarchically comprised of compressed data of summary bits. A summary bit in an upper matrix is obtained by logical...
Kengo Fujioka, Yukio Uematsu, Makoto Onizuka
207
Voted
WWW
2003
ACM
16 years 4 months ago
A system for principled matchmaking in an electronic marketplace
More and more resources are becoming available on the Web, and there is a growing need for infrastructures that, based on advertised descriptions, are able to semantically match d...
Tommaso Di Noia, Eugenio Di Sciascio, Francesco M....
126
Voted
COORDINATION
2009
Springer
16 years 4 months ago
Assume-Guarantee Verification of Concurrent Systems
Process algebras are a set of mathematically rigourous languages with well defined semantics that permit modelling behaviour of concurrent and communicating systems. Verification o...
Liliana D'Errico, Michele Loreti
109
Voted
CADE
2002
Springer
16 years 4 months ago
Basic Syntactic Mutation
Modularity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Michael Abbott, Neil Ghani, and Christoph L?uth Union of Equational Theo...
Christopher Lynch, Barbara Morawska
194
Voted
SIGMOD
2005
ACM
126views Database» more  SIGMOD 2005»
16 years 3 months ago
Cost-Sensitive Reordering of Navigational Primitives
We present a method to evaluate path queries based on the novel concept of partial path instances. Our method (1) maximizes performance by means of sequential scans or asynchronou...
Carl-Christian Kanne, Matthias Brantner, Guido Moe...