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COOPIS
2004
IEEE
15 years 3 months ago
Composing Mappings Between Schemas Using a Reference Ontology
Large-scale database integration requires a significant cost in developing a global schema and finding mappings between the global and local schemas. Developing the global schema r...
Eduard C. Dragut, Ramon Lawrence
ATAL
2005
Springer
15 years 5 months ago
OWL ontology translation based on the O3F framework
This paper presents an approach for ontology translation in the O3F ontology framework and a concrete implemented agent that translates between ontologies expressed in OWL. In the...
Luís Mota, Luís Miguel Botelho
IJCAI
1989
15 years 1 months ago
Approximation of Indistinct Concepts
This theory on semi-equivalence r e l a t i o n s is an important and useful tool for i n v e s t i g a t i n g c l a s s i f i c a t i o n , pattern r e c o g n i t i o n , p o l...
Zhang Mingyi
PPAM
2001
Springer
15 years 4 months ago
pARMS: A Package for Solving General Sparse Linear Systems on Parallel Computers
This paper presents an overview of pARMS, a package for solving sparse linear systems on parallel platforms. Preconditioners constitute the most important ingredient in the solutio...
Yousef Saad, Masha Sosonkina
VISSYM
2004
15 years 1 months ago
Generalized Distance Transforms and Skeletons in Graphics Hardware
We present a framework for computing generalized distance transforms and skeletons of two-dimensional objects using graphics hardware. Our method is based on the concept of footpr...
Robert Strzodka, Alexandru Telea