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» An Efficient Framework for Order Optimization
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ADBIS
1998
Springer
100views Database» more  ADBIS 1998»
15 years 10 months ago
Multiple Range Query Optimization in Spatial Databases
In order to answer efficiently range queries in 2-d R-trees, first we sort queries by means of a space filling curve, then we group them together, and finally pass them for process...
Apostolos Papadopoulos, Yannis Manolopoulos
AVI
2008
15 years 8 months ago
Users' quest for an optimized representation of a multi-device space
A plethora of reaching techniques, intended for moving objects between locations distant to the user, have recently been proposed and tested. One of the most promising techniques i...
Dzmitry Aliakseyeu, Andrés Lucero, Jean-Ber...
FTDCS
1997
IEEE
15 years 10 months ago
Toward globally optimal resource management in large-scale real-time distributed computer systems
: This paper discusses the issues and promising approaches in (1) obtaining rigorous specifications of the quality-of-service (QoS) requirements associated with application functio...
K. H. Kim
CCGRID
2008
IEEE
15 years 8 months ago
Performance Optimization for Multi-agent Based Simulation in Grid Environments
Multi-agent based simulation (MABS) is a discrete event simulation technique used to study complex systems with entities having social and autonomous behavior. MABS applications a...
Dawit Mengistu, Peter Tröger
NAACL
2010
15 years 4 months ago
Optimal Parsing Strategies for Linear Context-Free Rewriting Systems
Factorization is the operation of transforming a production in a Linear Context-Free Rewriting System (LCFRS) into two simpler productions by factoring out a subset of the nonterm...
Daniel Gildea