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GIS
1999
ACM
15 years 6 months ago
Spatial Data Integrity Constraints in Object Oriented Geographic Data Modeling
An important activity in the design of a particular database application consists in identifying the integrity constraints that must hold on the database, and that are used to det...
Karla A. V. Borges, Alberto H. F. Laender, Clodove...
CONTEXT
2007
Springer
15 years 5 months ago
Representing Context in Web Search with Ontological User Profiles
Abstract. One of the key factors for effective personalization of information access is the user context. We propose a framework which integrates several critical elements that mak...
Ahu Sieg, Bamshad Mobasher, Robin D. Burke
ELPUB
2007
ACM
15 years 5 months ago
Representing and Coding the Knowledge Embedded in Texts of Health Science Web Published Articles
Despite the fact that electronic publishing is a common activity to scholars, electronic journals are still based in the print model and do not take full advantage of the faciliti...
Carlos Henrique Marcondes, Marília Alvareng...
ICLP
2010
Springer
15 years 5 months ago
Tabling and Answer Subsumption for Reasoning on Logic Programs with Annotated Disjunctions
Probabilistic Logic Programming is an active field of research, with many proposals for languages, semantics and reasoning algorithms. One such proposal, Logic Programming with A...
Fabrizio Riguzzi, Terrance Swift
ATAL
2008
Springer
15 years 3 months ago
Exploiting organisational information for service coordination in multiagent systems
Service-Oriented Computing and Agent Technology are nowadays two of the most active research fields in distributed and open systems. However, when trying to bridge the two worlds,...
Alberto Fernández, Sascha Ossowski