Sciweavers

6004 search results - page 287 / 1201
» Parallelizing query optimization
Sort
View
103
Voted
MDBIS
2003
132views Database» more  MDBIS 2003»
15 years 2 months ago
Cache-supported Processing of Queries in Mobile DBS
: The usage of mobile equipment like PDAs, mobile phones, Tablet PCs or laptops is already common in our current information society. Typically, mobile information systems work in ...
Hagen Höpfner, Kai-Uwe Sattler
123
Voted
GPC
2010
Springer
15 years 7 months ago
Distributed Island-Based Query Answering for Expressive Ontologies
Scalability of reasoning systems is one of the main criteria which will determine the success of Semantic Web systems in the future. The focus of recent work is either on (a) expre...
Sebastian Wandelt, Ralf Möller
ISPA
2004
Springer
15 years 6 months ago
Location-Dependent Query Results Retrieval in a Multi-cell Wireless Environment
The demand of information services is popular in recent years. However, the requested of correct answer in a mobile environment needs to have more attentions. This is due to the sc...
James Jayaputera, David Taniar
123
Voted
VLDB
2007
ACM
204views Database» more  VLDB 2007»
15 years 6 months ago
Optimization of Frequent Itemset Mining on Multiple-Core Processor
Multi-core processors are proliferated across different domains in recent years. In this paper, we study the performance of frequent pattern mining on a modern multi-core machine....
Eric Li, Li Liu
GECCO
2007
Springer
199views Optimization» more  GECCO 2007»
15 years 6 months ago
Multi-objective particle swarm optimization on computer grids
Abstract. In recent years, a number of authors have successfully extended particle swarm optimization to problem domains with multiple objectives. This paper addresses the issue of...
Sanaz Mostaghim, Jürgen Branke, Hartmut Schme...