Conference
Semantics, Knowledge and Grid
About: Semantics, Knowledge and Grid is an academic conference. The conference publishes majorly in the area(s): Grid computing & Semantic grid. Over the lifetime, 1028 publications have been published by the conference receiving 5447 citations.
Topics: Grid computing, Semantic grid, Ontology (information science), Web service, Semantic Web Stack
Papers
1 Nov 2006
TL;DR: This paper develops the security attack ontology for WS and illustrates the benefits of using it with an example, and chooses ontologies and OWL/OWL-S over taxonomies because ontologies allow different parties to evolve and share a common understanding of information which can be reasoned and analysed automatically.
Abstract: Web services (WS) have become a significant part of the Web because of such attractive features as simple to use, platform independence, and XML/SOAP support. However, these features make WS vulnerable to many new and inherited old security threats. Semantic WS, which are capable of publishing semantic data about their functional and nonfunctional properties, add even more security issues. Now, it becomes easier to attack WS because their semantic data is publicly available. To register and prevent these attacks, especially distributed attacks, new distributed firewalls and intrusion detection systems (F/IDS) have to be applied. However, these F/IDS can be developed by different vendors and they do not have the way to cooperate with each other. This problem can be solved if various F/IDS share a common vocabulary, which can be based on ontologies, to allow them to interact with each other. In this paper, we describe WS security threats and state that they have to be analysed and classified systematically in order to allow the development of better distributed defensive mechanisms for WS using F/IDS. We choose ontologies and OWL/OWL-S over taxonomies because ontologies allow different parties to evolve and share a common understanding of information which can be reasoned and analysed automatically. We develop the security attack ontology for WS and illustrate the benefits of using it with an example.
95 citations
3 Dec 2008
TL;DR: A concept similarity matching method based on semantic distance in service matching that uses OWL-S to descript service, and computes semantic similarity of service in four macro steps is proposed.
Abstract: With the application of semantic Web service and semantic Grid service, the similarity measure between services are more and more important in the processing of service matching. By formally defining the similarity of semantic services, useful information can be obtained about their similarity and compatibility. In this paper, we propose a concept similarity matching method based on semantic distance in service matching. Uses OWL-S to descript service, the algorithm computes semantic similarity of service in four macro steps. At last, we provide an experimental comparison of our method against traditional similarity measures, and prove empirically the benefits of our approach.
94 citations
27 Nov 2005
TL;DR: A system infrastructure that allows local mobile devices to interact with the grid and a proxy with the ability of dual connectivity to transfer the request from the mobile device to the grid is presented.
Abstract: One of the visions of grid computing is to access computational resources automatically on demand to deliver the services required with appropriate quality. Because mobile devices are now increasingly common, an infrastructure is required to allow mobile devices to use grid services, and thus enable the execution of complex resource-intensive applications on the resource-constrained devices. We present a system infrastructure that allows local mobile devices to interact with the grid. Central to this infrastructure is a proxy with the ability of dual connectivity to transfer the request from the mobile device to the grid. This system infrastructure combines the mobility of mobile devices with the processing power of the grid.
61 citations
3 Dec 2008
TL;DR: The schema theory for SLN including the concepts, rule-constraint normal forms and relevant algorithms are proposed, which provides the basis for normalized management of SLN and its applications.
Abstract: Semantic link network (SLN) is a loosely coupled semantic data model for managing Web resources. Its nodes can be any types of resources. Its edges can be any semantic relations. Potential semantic links can be derived out according to reasoning rules on semantic relations. This paper proposes the schema theory for SLN including the concepts, rule-constraint normal forms and relevant algorithms. The theory provides the basis for normalized management of SLN and its applications. A case study demonstrates the proposed theory.
57 citations
1 May 2008
TL;DR: This paper proposes a modeling language for SLN consisting of an algebraic definition of SLN, a SLN metamodel and a Unified Modeling Language (UML) profile forSLN, which specifies the primitives of the modeling language.
Abstract: The semantic link network (SLN) is the extension of the hyperlink Web by attaching semantics to hyperlinks. It is an approach to construct a semantic overlay on Web resources. The specification of the semantics of the SLN model is an essential issue of SLN application. This paper proposes a modeling language for SLN consisting of an algebraic definition for SLN, a SLN metamodel and a Unified Modeling Language (UML) profile for SLN. The SLN metamodel specifies the primitives of the modeling language. The UML profile for SLN defines the specific syntax on SLN to make the modeling language understandable and usable. The development of the SLN builder implementing this language and the graphical SLN browser is introduced. This work is a part of the SLN model. Copyright © 2007 John Wiley & Sons, Ltd.
56 citations
Performance Metrics
| Year | Papers |
|---|---|
| 2019 | 31 |
| 2018 | 39 |
| 2017 | 36 |
| 2016 | 29 |
| 2015 | 46 |
| 2014 | 31 |