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ICMT
2010
Springer
15 years 9 months ago
From State- to Delta-Based Bidirectional Model Transformations
Existing bidirectional model transformation languages are mainly state-based: a transformation is considered composed from functions whose inputs and outputs only consist of origin...
Zinovy Diskin, Yingfei Xiong, Krzysztof Czarnecki
GEOINFORMATICA
1998
101views more  GEOINFORMATICA 1998»
15 years 6 months ago
Imprecision in Finite Resolution Spatial Data
An important component of spatial data quality is the imprecision resulting from the resolution at which data are represented. Current research on topics such as spatial data inte...
Michael F. Worboys
ICDE
2010
IEEE
191views Database» more  ICDE 2010»
15 years 4 months ago
Coordination of data in heterogenous domains
Abstract— Existing semantic integration approaches to coordinating data do not meet the needs of real world scenarios which contain fine-grained relationships between data sourc...
Michael K. Lawrence, Rachel Pottinger, Sheryl Stau...
COOPIS
2003
IEEE
15 years 11 months ago
Ontology Translation on the Semantic Web
Ontologies as means for formally specifying the vocabulary and relationship of concepts are seen playing a key role on the Semantic Web. However, the Web’s distributed nature mak...
Dejing Dou, Drew V. McDermott, Peishen Qi
INFORMS
1998
150views more  INFORMS 1998»
15 years 6 months ago
Branch and Infer: A Unifying Framework for Integer and Finite Domain Constraint Programming
constraint abstractions into integer programming, and to discuss possible combinations of the two approaches. Combinatorial problems are ubiquitous in many real world applications ...
Alexander Bockmayr, Thomas Kasper