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To develop the Practice Teaching System of Information Management Training (PTSIMT), this paper presents the method based on agent and Ontology to design the architecture, which consists of four layers with different functions. The Agency is in charge of giving support to the PTSIMT processes, which has three types. In this method, Ontology is used to represent the knowledge in knowledge base and...
Knowledge Management (KM) plays the key role in upgrading the competitiveness of an organization, one of objectives of KM is to promote the share and reuse of all kind of knowledge. To this end, task circumstance (TC) of knowledge is crucial. Base on task circumstance, this paper proposes a framework of KM to facilitate knowledge reuse. According to the definition of domain ontology, this paper introduces...
Cloud computing has recently paid attention as a way to share the resources to provide scalable and on-demand services. Across various authorities, cloud resources should be configured to a virtual organization (VO) according to user's requirements. Ontology-based representation of cloud computing environment would be able to conceptualize common attributes among cloud resources and to represent semantic...
The grid is emerging as a wide-scale distributed computing infrastructure that promises to support resource sharing and coordinated problem solving in dynamic multi-institutional virtual organizations. To describe data, the Web service issues have been extended with a relevance of grids in education. To successfully summarize this in terms of a Web service implementation strategy for a hypothetical...
The increase of treatment quality offered by the healthcare organizations is one of the main challenges of the modern health informatics. The personalization of treatment presupposes the real-time adaptation of treatment schemes since the clinical status of the patient and circumstances inside a healthcare organization constantly change. In this paper we present SEMPATH prototype which aims at providing...
An information system distinguishes itself from other software as it is developed to facilitate the operation of an organization, hence it reflects its strategies, plans, organizations, processes, marketing etc. We believe that the requirement in the form of domain knowledge acquired in the early stage of system development can be organized and modeled in Enterprise Architecture. However research...
Domain engineering is perhaps the most promising method for requirement reuse. However, most of the methods proposed are too generic and lack practical guidelines to be used in information systems development. An information system distinguishes itself from other software as it is developed to facilitate the operation of an organization, hence it reflects its strategies, plans, organizations, processes,...
With the ever-increasing requirement of e-learning, more advanced technology should be introduced into it for higher quality service. This paper applies the technology of grid into e-learning, presents the architecture of the e-learning grid, the metadata, metadata hierarchical categorization architecture, and constructs e-learning ontology to allow the optimum management of e-learning repository,...
Ontology merging and integration is a collaborative process. We overcome the traditional integration approaches and propose bridge ontology architecture to cope with representational heterogeneity among ontologies for interoperability. It handles all the possible complications of relationships among the ontologies during matching and mapping phases. Proposed architecture accommodates class-based,...
This paper shows how it is possible to use ontologies to deal with coordination of workflow processes in loose inter-organizational workflow (IOW). The aim of IOW is to support the cooperation between distributed and heterogeneous business processes running in different autonomous organizations to reach a common goal, corresponding to a value-added service. Loose IOW refers to occasional cooperation,...
SEAM is an enterprise architecture method based on RM-ODP part 2. In this paper, we present an example of a SEAM hierarchical model where the behavioral part is formalized in Alloy. We introduce four kinds of actions and their relationships to properties that specify object state. We show that the Alloy formalization enables us to check that the SEAM model conforms to the required aspects of the universe...
In this paper we propose a way to facilitate the issue of discovering the eGovernment services that address a citizen's need. This approach is implemented in an application, which we call a semantic portal. The semantic portal is part of our SemanticGov project architecture. The portal's components and its architecture are presented and explained. The portal's conceptual modeling is based on the generic...
In the current globalized world, characterized by strong Web based interactions, relationships between people and organizations are subject to fast changes. This situation justifies the need for an approach that can capture business changes and quickly implement them into computational systems. Considering that some business logic portions are quite volatile and susceptible to changes and other portions...
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