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AGP
1999
IEEE
15 years 11 months ago
Widening Sharing
We study the problem of an efficient and precise sharing analysis of (constraint) logic programs. After recognizing that neither aring nor its non-redundant (but equivalent) abstra...
Enea Zaffanella, Roberto Bagnara, Patricia M. Hill
CGI
1999
IEEE
15 years 11 months ago
Virtual Laboratory: An Interactive Software Environment for Computer Graphics
Many activities in computer graphics can be regarded as experiments on virtual objects or models. In the process of experimentation the existing models are gradually improved and ...
Pavol Federl, Przemyslaw Prusinkiewicz
DSRT
1999
IEEE
15 years 11 months ago
Simulation of Multimedia Systems Based on Actors and QoSsynchronizers
This paper describes a variant of the actor model suited to the development of multimedia systems. The actor model centers on non-overkilling concurrency and customizable constrai...
Giancarlo Fortino, Libero Nigro
SIGMOD
1999
ACM
127views Database» more  SIGMOD 1999»
15 years 11 months ago
An Adaptive Query Execution System for Data Integration
Query processing in data integration occurs over network-bound, autonomous data sources. This requires extensions to traditional optimization and execution techniques for three re...
Zachary G. Ives, Daniela Florescu, Marc Friedman, ...
SIGMOD
1999
ACM
110views Database» more  SIGMOD 1999»
15 years 11 months ago
Multi-dimensional Selectivity Estimation Using Compressed Histogram Information
The database query optimizer requires the estimation of the query selectivity to find the most efficient access plan. For queries referencing multiple attributes from the same rel...
Ju-Hong Lee, Deok-Hwan Kim, Chin-Wan Chung