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» Language Models Based on Semantic Composition
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WWW
2003
ACM
15 years 10 months ago
On labeling schemes for the semantic web
This paper focuses on the optimization of the navigation through voluminous subsumption hierarchies of topics employed by Portal Catalogs like Netscape Open Directory (ODP). We ad...
Vassilis Christophides, Dimitris Plexousakis, Mich...
CORR
2007
Springer
77views Education» more  CORR 2007»
14 years 10 months ago
Query Evaluation and Optimization in the Semantic Web
We address the problem of answering Web ontology queries efficiently. An ontology is formalized as a Deductive Ontology Base (DOB), a deductive database that comprises the ontology...
Edna Ruckhaus, Eduardo Ruiz, Maria-Esther Vidal
COMPSAC
2002
IEEE
15 years 2 months ago
Control-Driven Coordination Based Assembling of Components
The coordination paradigm has been used extensively as a mechanism for software composition and integration. Consequently, a number of associated models and languages have been pr...
Avraam Chimaris, George A. Papadopoulos
CONSTRAINTS
2006
70views more  CONSTRAINTS 2006»
14 years 10 months ago
Stochastic Constraint Programming: A Scenario-Based Approach
To model combinatorial decision problems involving uncertainty and probability, we introduce scenario based stochastic constraint programming. Stochastic constraint programs conta...
Armagan Tarim, Suresh Manandhar, Toby Walsh
FDL
2006
IEEE
15 years 4 months ago
Reusing Real-Time Systems Design Experience
To ensure correctness and performance of real-time embedded systems, early evaluation of properties is needed. Based on design experience for real-time systems and using the conce...
Oana Florescu, Jeroen Voeten, Marcel Verhoef, Henk...