Semantic Web Services for Smart Devices Based on Mobile Agents

2005 ◽  
Vol 1 (2) ◽  
pp. 43-55 ◽  
Author(s):  
Vagan Terziyan
Keyword(s):  
Web Services ◽  
Semantic Web ◽  
Mobile Agents ◽  
Smart Devices ◽  
Semantic Web Services

scholarly journals Semantic Web Services and Mobile Agents Integration for Efficient Mobile Services

2010 ◽  
pp. 25-43
Author(s):  
Vasileios Baousis ◽  
Vassilis Spiliopoulos ◽  
Elias Zavitsanos ◽  
Stathes Hadjiefthymiades ◽  
Lazaros Merakos
Keyword(s):  
Web Services ◽  
Semantic Web ◽  
Performance Assessment ◽  
Mobile Agents ◽  
Semantic Web Services ◽  
Service Access ◽  
Semantic Matching ◽  
Web Framework ◽  
Wireless Users ◽  
Wireless Environments

The requirement for ubiquitous service access in wireless environments presents a great challenge in light of well-known problems like high error rate and frequent disconnections. In order to satisfy this requirement, we propose the integration of two modern service technologies: Web Services and Mobile Agents. This integration allows wireless users to access and invoke semantically enriched Web Services without the need for simultaneous, online presence of the service requestor. Moreover, in order to improve the capabilities of Service registries, we exploit the advantages offered by the Semantic Web framework. Specifically, we use enhanced registries enriched with semantic information that provide semantic matching to service queries and published service descriptions. Finally, we discuss the implementation of the proposed framework and present our performance assessment findings.

scholarly journals Semantic Web Services and Mobile Agents Integration for Efficient Mobile Services

2008 ◽  
Vol 4 (1) ◽  
pp. 1-19 ◽  
Author(s):  
Vasileios Baousis ◽  
Vassili Spiliopoulos ◽  
Elias Zavitsanos ◽  
Stathes Hadjiefthymiades ◽  
Lazaros Merakos
Keyword(s):  
Web Services ◽  
Semantic Web ◽  
Mobile Agents ◽  
Mobile Services ◽  
Semantic Web Services

scholarly journals Semantic Web Services and Mobile Agents Integration for Efficient Mobile Services

2009 ◽  
pp. 2936-2956
Author(s):  
Vasileios Baousis ◽  
Vassilis Spiliopoulos ◽  
Elias Zavitsanos
Keyword(s):  
Web Services ◽  
Semantic Web ◽  
Performance Assessment ◽  
Mobile Agents ◽  
Semantic Web Services ◽  
Service Access ◽  
Semantic Matching ◽  
Web Framework ◽  
Wireless Users ◽  
Wireless Environments

The requirement for ubiquitous service access in wireless environments presents a great challenge in light of well-known problems like high error rate and frequent disconnections. In order to satisfy this requirement, we propose the integration of two modern service technologies: Web Services and Mobile Agents. This integration allows wireless users to access and invoke semantically enriched Web Services without the need for simultaneous, online presence of the service requestor. Moreover, in order to improve the capabilities of Service registries, we exploit the advantages offered by the Semantic Web framework. Specifically, we use enhanced registries enriched with semantic information that provide semantic matching to service queries and published service descriptions. Finally, we discuss the implementation of the proposed framework and present our performance assessment findings.

PROCESS MODEL ONTOLOGY-BASED MATCHMAKING OF SEMANTIC WEB SERVICES

2011 ◽  
Vol 20 (04) ◽  
pp. 357-370 ◽  
Author(s):  
D. PAULRAJ ◽  
S. SWAMYNATHAN ◽  
M. MADHAIYAN
Keyword(s):  
Web Services ◽  
Semantic Web ◽  
Web Service ◽  
Process Model ◽  
Service Discovery ◽  
Service Oriented Architecture ◽  
Semantic Web Services ◽  
Functional Part ◽  
Service Oriented ◽  
Concise Description

One of the key challenges of the Service Oriented Architecture is the discovery of relevant services for a given task. In Semantic Web Services, service discovery is generally achieved by using the service profile ontology of OWL-S. Profile of a service is a derived, concise description and not a functional part of the semantic web service. There is no schema present in the service profile to describe the input, output (IO), and the IOs in the service profile are not always annotated with ontology concepts, whereas the process model has such a schema to describe the IOs which are always annotated with ontology concepts. In this paper, we propose a complementary sophisticated matchmaking approach which uses the concrete process model ontology of OWL-S instead of the concise service profile ontology. Empirical analysis shows that high precision and recall can be achieved by using the process model-based service discovery.

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