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» The role data model revisited
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DOLAP
2004
ACM
15 years 4 months ago
Aggregate queries in peer-to-peer OLAP
A peer-to-peer (P2P) data management system consists essentially of a network of peer systems, each maintaining full autonomy over its own data resources. Data exchange between pe...
Mauricio Minuto Espil, Alejandro A. Vaisman
SIGMOD
2005
ACM
119views Database» more  SIGMOD 2005»
15 years 11 months ago
Update-Pattern-Aware Modeling and Processing of Continuous Queries
A defining characteristic of continuous queries over on-line data streams, possibly bounded by sliding windows, is the potentially infinite and time-evolving nature of their input...
Lukasz Golab, M. Tamer Özsu
DASFAA
2008
IEEE
101views Database» more  DASFAA 2008»
15 years 5 months ago
Topological Relationships between Map Geometries
The importance of topological relationships between spatial objects is recognized in many disciplines. In the field of spatial databases, topological relationships have played an ...
Mark McKenney, Markus Schneider
EUSFLAT
2003
165views Fuzzy Logic» more  EUSFLAT 2003»
15 years 20 days ago
Genetic fuzzy systems to evolve coordination strategies in competitive distributed systems
This paper suggests an evolutionary approach to design coordination strategies, a key issue in distributed intelligent systems. We focus on competitive strategies in the form of f...
Igor Walter, Fernando A. C. Gomide
SAT
2004
Springer
113views Hardware» more  SAT 2004»
15 years 4 months ago
Clause Form Conversions for Boolean Circuits
The Boolean circuits is well established as a data structure for building propositional encodings of problems in preparation for satisfiability solving. The standard method for co...
Paul Jackson, Daniel Sheridan