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CIKM
2010
Springer
13 years 8 months ago
Query optimization for ontology-based information integration
In recent years, there has been an explosion of publicly available RDF and OWL data sources. In order to effectively and quickly answer queries in such an environment, we present...
Yingjie Li, Jeff Heflin
CLIMA
2006
13 years 10 months ago
An Argumentation-Based Negotiation for Distributed Extended Logic Programs
Abstract. The paradigm of argumentation has been used in the literature to assign meaning to knowledge bases in general, and logic programs in particular. With this paradigm, rules...
Iara Carnevale de Almeida, José Júli...
LPAR
1999
Springer
14 years 1 months ago
A Partial Evaluation Framework for Curry Programs
In this work, we develop a partial evaluation technique for residuating functional logic programs, which generalize the concurrent computation models for logic programs with delays...
Elvira Albert, María Alpuente, Michael Hanu...
IIE
2007
78views more  IIE 2007»
13 years 9 months ago
Novices' Progress in Introductory Programming Courses
This paper presents an approach for educators to evaluate student progress throughout a course, and not merely based on a final exam. We introduce progress reports and describe ho...
Linda Mannila
ENTCS
2002
148views more  ENTCS 2002»
13 years 9 months ago
A Declarative Debugging System for Lazy Functional Logic Programs
We present a declarative debugger for lazy functional logic programs with polymorphic type discipline. Whenever a computed answer is considered wrong by the user (error symptom), ...
Rafael Caballero, Mario Rodríguez-Artalejo