Titlebook: Conceptual Modeling - ER 2006; 25th International C David W. Embley,Antoni Olivé,Sudha Ram Conference proceedings 2006 Springer-Verlag Berl

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The DeltaGrid Abstract Execution Model: Service Composition and Process Interference Handling derived from a global execution history and using user-defined correctness criteria. This paper presents the abstract execution model and demonstrates its use. We also outline future directions for incorporating application exception handling and build a simulation framework for the DeltaGrid system.

Astigmatism

Evaluating Quality of Conceptual Models Based on User Perceptions dimensions. Furthermore, we present the results of two experiments with 187 and 124 business students respectively, designed to test the proposed model and the generated hypotheses. The results largely support the developed model and have implications for both theory and practice of quality evaluation of conceptual models.

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Allege

A Model for Anticipatory Event Detection method fails for the AED task, whereas our conceptual model-based approach, through the use of domain knowledge and named entity type assignments, seems promising. We show experimentally that an AED voting classifier operating on a vector representation with name entities replaced by types performed AED successfully.

高歌

燈泡

A Context Model for Semantic Mediation in Web Services Compositionontext-driven approach suggests two steps. The first step consists of developing a model for anchoring context to data flowing between Web services. In the second step, we use this model to support the semantic mediation between Web services engaged in a composition.

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