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Towards New Generation of Mobile Communications: Discovery of Ubiquitous Resources (CROSBI ID 131170)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Podobnik, Vedran ; Ježić, Gordan ; Tržec, Krunoslav Towards New Generation of Mobile Communications: Discovery of Ubiquitous Resources // Elektrotehniški vestnik, 75 (2008), 1-2; 31-36

Podaci o odgovornosti

Podobnik, Vedran ; Ježić, Gordan ; Tržec, Krunoslav

engleski

Towards New Generation of Mobile Communications: Discovery of Ubiquitous Resources

Continual advances in wireless telecommunications together with the rapid proliferation of various types of portable devices are paving the road towards new generation of mobile communications. Next-generation mobile networks will create semantic-aware environments congested with diverse types of ubiquitous communication-enabled devices which will provide a remarkable selection of resources (information, multimedia, services and products). Consequently, such an environment will require efficient mechanisms which can match demands (requested resources) to supplies (available resources), anywhere and anytime. In this paper, we propose an economic approach to solving this problem combined with AI concepts. We implemented a multi-agent system for enabling autonomous inter-device coordination in the heterogeneous and semantic-aware environment of pervasive next-generation mobile networks. The efficiency of our model is realized by applying a resource discovery process which uses two-level filtration of available resources before a final ranked set of eligible resources is recommended to requesters in response to their needs. The filtration processes do not only consider the semantic information associated with available resources, but also ratings regarding the actual performance of resource providers (with respect to both price and quality) and the prices paid by providers for advertising their resources.

pervasive computing; intelligent software agent; semantic Web Services; resource discovery

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Podaci o izdanju

75 (1-2)

2008.

31-36

objavljeno

0013-5852

Povezanost rada

Računarstvo, Ekonomija, Informacijske i komunikacijske znanosti

Indeksiranost