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We propose an Open SEA (Open Semantic Enterprise Architecture) as a conceptual framework for enterprise interoperability that combines ontology of enterprise architecture with an abstract syntax for logic systems. This framework could provide the foundations for different domains using different ontologies and different systems to interoperate at a semantic level and provide meaningful descriptions...
This paper presents a two-level architecture for semantic P2P service discovery, which not only supports functionality-based service discovery but also provides flexible management mechanism for domain ontology. At the first level, a backbone is constructed on the basis of a category ontology, and the management task of domain ontology is distributed to the backbone peers on a per category basis....
In our previous article, we proposes an approach for automated composition of Web services which decomposes task into smaller And, Or subtasks to find out the optimized solution graph based on And/Or graph. This paper designs a layered architecture to support the transition from the And/Or solution graph to executable workflow by the composition approach above. The architecture consists of four layers...
Data provenance is becoming increasingly important in distributed computing environments. Data provenance is used for inspecting and verifying data quality, data usability, and data reliability. This paper proposes a data provenance architecture based on semantic web services for managing data provenance. This architecture can record and query semantic provenance information. In detail, we present...
Question matching is a key stone in web intelligent question answering system. A novel question matching algorithm based on ontology and description logic is presented in the paper. Domain knowledge represented by ontology is very important in question matching. Concepts and relations between concepts are extracted from both standard and user questions, then the concepts and relations in standard...
This paper presents and discusses the current development status of the SEALS Platform, a lasting reference infrastructure for semantic technology evaluation. It describes the different entities managed by the platform and the ontology-based model that has been defined to represent them; it also provides an overview of the platform architecture. In addition, it presents the different challenges faced...
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