1252 search results - page 1 / 251 » Foundations of Similarity and Utility |
FLAIRS
2007
13 years 7 months ago
2007
In this paper we discuss a rigorous foundation of similarity reasoning based on the concept of utility. If utility is formulated in mathematical terms it can serve as a formal spe...
DASFAA
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract. Extensions of relational databases which aim at utilizing various aspects of similarity and imprecision in data processing are widespread in the literature. A need for de...
ISEMANTICS
2010
13 years 6 months ago
2010
In this paper, when we use the term ontology, we are primarily referring to linked data in the form of RDF(S). The problem of ontology mapping has attracted considerable attention...
VLDB
2007
ACM
14 years 5 months ago
2007
ACM
This paper focuses on the problem of improving distributed query throughput of the RDBMS-based data integration system that has to inherit the query execution model of the underly...
CDC
2010
IEEE
12 years 11 months ago
2010
IEEE
Most existing work uses dual decomposition and subgradient methods to solve Network Utility Maximization (NUM) problems in a distributed manner, which suffer from slow rate of con...