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SIGMOD
1996
ACM
120views Database» more  SIGMOD 1996»
15 years 2 months ago
Query Execution Techniques for Caching Expensive Methods
Object-Relational and Object-Oriented DBMSs allow users to invoke time-consuming ("expensive") methods in their queries. When queries containing these expensive methods a...
Joseph M. Hellerstein, Jeffrey F. Naughton
PDIS
1993
IEEE
15 years 2 months ago
Nested Loops Revisited
The research communityhas considered hash-based parallel joinalgorithmsthe algorithmsof choice for almosta decade. However, almostnone ofthe commercialparallel database systems us...
David J. DeWitt, Jeffrey F. Naughton, Joseph Burge...
ESORICS
1994
Springer
15 years 2 months ago
The ESPRIT Project CAFE - High Security Digital Payment Systems
CAFE ("Conditional Access for Europe") is an ongoing project in the European Community's ESPRIT program. The goal of CAFE is to develop innovative systems for condit...
Jean-Paul Boly, Antoon Bosselaers, Ronald Cramer, ...
ECAI
1992
Springer
15 years 2 months ago
On the Impact of Stratification on the Complexity of Nonmonotonic Reasoning
ABSTRACT. This paper investigates the problem of finding subclasses of nonmonotonic reasoning which can be implemented efficiently. The ability to "define" propositions u...
Ilkka Niemelä, Jussi Rintanen
ASPDAC
2007
ACM
132views Hardware» more  ASPDAC 2007»
15 years 2 months ago
FastRoute 2.0: A High-quality and Efficient Global Router
Because of the increasing dominance of interconnect issues in advanced IC technology, it is desirable to incorporate global routing into early design stages to get accurate interco...
Min Pan, Chris C. N. Chu