777 search results - page 100 / 156 » Optimization of Relational Preference Queries |
137
Voted
GECCO
2008
Springer
15 years 3 months ago
2008
Springer
In Multi-Objective Problems (MOPs) involving uncertainty, each solution might be associated with a cluster of performances in the objective space depending on the possible scenari...
123
Voted
RTAS
1999
IEEE
15 years 7 months ago
1999
IEEE
We present a QoS management framework that enables us to quantitatively measure QoS, and to analytically plan and allocate resources. In this model, end users' quality prefer...
127
Voted
DASFAA
2003
IEEE
15 years 8 months ago
2003
IEEE
Various models and approaches have been proposed for mapping XML data into relational tables recently. Most of those approaches produce relational schema for given XML data, based...
115
Voted
VLDB
2001
ACM
15 years 7 months ago
2001
ACM
Queries navigate semistructured data via path expressions, and can be accelerated using an index. Our solution encodes paths as strings, and inserts those strings into a special i...
134
Voted
AICOM
2004
15 years 2 months ago
2004
Abstract. In the framework of possibility theory, a tool named `fuzzy pattern matching' (FPM) has been proposed in the eighties and since successfully used in flexible queryin...