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PODS
2007
ACM
142views Database» more  PODS 2007»
16 years 4 months ago
Quasi-inverses of schema mappings
Schema mappings are high-level specifications that describe the relationship between two database schemas. Two operators on schema mappings, namely the composition operator and th...
Ronald Fagin, Phokion G. Kolaitis, Lucian Popa, Wa...
137
Voted
SWAP
2007
15 years 5 months ago
UFOme: A User Friendly Ontology Mapping Environment
Recently the Ontology Mapping Problem (OMP) has been identified as a key factor towards the success of the Semantic Web and related applications. This problem arises since it is po...
Giuseppe Pirrò, Domenico Talia
122
Voted
EUSFLAT
2003
101views Fuzzy Logic» more  EUSFLAT 2003»
15 years 5 months ago
Nearness and uniform convergence
Nearness (a fuzzy nearness) is a fuzzy relation that can be used to model various grades of “being close” in a linear space. We study the uniform convergence of a sequence of ...
Vladimír Janis
KAIS
2000
87views more  KAIS 2000»
15 years 3 months ago
An Index Structure for Data Mining and Clustering
Abstract. In this paper we present an index structure, called MetricMap, that takes a set of objects and a distance metric and then maps those objects to a k-dimensional space in s...
Xiong Wang, Jason Tsong-Li Wang, King-Ip Lin, Denn...
ATAL
2006
Springer
15 years 7 months ago
On the relationship between MDPs and the BDI architecture
In this paper we describe the initial results of an investigation into the relationship between Markov Decision Processes (MDPs) and Belief-Desire-Intention (BDI) architectures. W...
Gerardo I. Simari, Simon Parsons