Godis: Ontology-based Resource Discovery and Integration in Grids
نویسندگان
چکیده
This paper presents GODIS (Grid Ontological Directory and Integration System) a comprehensive architecture for resource sharing and discovery in large-scale grids, where nodes integrate local ontologies to expand semantic knowledge of shared grid resources. A peer-to-peer based DHT overlay is used to facilitate the formation of semantic communities on a large scale. Inside communities, ontological knowledge is integrated between nodes, and a DHT overlay is used for knowledge dissemination and discovery. This framework architecture improves interoperability among grid participants and aids efficient resource discovery through an expressive query language.
منابع مشابه
Designing an Ontology for Knowledge Discovery in Iran’s Vaccine
Ontology is a requirement engineering product and the key to knowledge discovery. It includes the terminology to describe a set of facts, assumptions, and relations with which the detailed meanings of vocabularies among communities can be determined. This is a qualitative content analysis research. This study has made use of ontology for the first time to discover the knowledge of vaccine in Ir...
متن کاملAdaptive Information Analysis in Higher Education Institutes
Information integration plays an important role in academic environments since it provides a comprehensive view of education data and enables mangers to analyze and evaluate the effectiveness of education processes. However, the problem in the traditional information integration is the lack of personalization due to weak information resource or unavailability of analysis functionality. In this ...
متن کاملEffectively and Efficiently Supporting Grid and Cloud Integration via a DBMS-based Framework
This paper provides anatomy, models and functionalities of a DBMS-based systems for integrating Grids and Clouds. Our study starts from recognizing the similarity of some axioms of Grid and Cloud computing, still being these computational paradigms very different for what regards both computing and economic models. Our proposed system is centered along a well-designed DBMS schema that allows to...
متن کاملAdaptive Information Analysis in Higher Education Institutes
Information integration plays an important role in academic environments since it provides a comprehensive view of education data and enables mangers to analyze and evaluate the effectiveness of education processes. However, the problem in the traditional information integration is the lack of personalization due to weak information resource or unavailability of analysis functionality. In this ...
متن کاملResource Discovery in Wireless, Mobile and Ad hoc Grids – Issues and Challenges
Recent advancements in technology and computing environments have extended the scope of classification criteria for traditional grids to include wireless, mobile and ad hoc grids based on the criteria of Accessibility. The realization of the benefits of grids to a larger extent is based on the effective discovery of resources (which could be heterogeneous in nature) that are part of the grid. T...
متن کامل