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SIGMOD
2004
ACM
120views Database» more  SIGMOD 2004»
14 years 8 months ago
Toward an ontology-enhanced information filtering agent
Whereas search engines assist users in locating initial information sources, often an overwhelmingly large number of ULRs is returned, and the task of browsing websites rests heavi...
Kwang Mong Sim
FSTTCS
2005
Springer
14 years 1 months ago
Market Equilibrium for CES Exchange Economies: Existence, Multiplicity, and Computation
Abstract. We consider exchange economies where the traders’ preferences are expressed in terms of the extensively used constant elasticity of substitution (CES) utility functions...
Bruno Codenotti, Benton McCune, Sriram Penumatcha,...
EDBTW
2004
Springer
14 years 1 months ago
XML Query Processing and Optimization
—Over the past few years, XML (eXtensible Mark-up Language) has emerged as the standard for information representation and data exchange over the Internet. This paper provides a ...
Ning Zhang 0002
WETICE
2003
IEEE
14 years 1 months ago
A Network Worm Vaccine Architecture
The ability of worms to spread at rates that effectively preclude human-directed reaction has elevated them to a first-class security threat to distributed systems. We present th...
Stelios Sidiroglou, Angelos D. Keromytis
ICALP
2010
Springer
14 years 23 days ago
Mean-Payoff Games and Propositional Proofs
We associate a CNF-formula to every instance of the mean-payoff game problem in such a way that if the value of the game is non-negative the formula is satisfiable, and if the va...
Albert Atserias, Elitza N. Maneva