In contrast to classical paradigms, in pervasive computing the user simultaneously interacts with several micro-devices such as RFID tags integrated into the environment, extracting data from them. Current approaches based on centralized control and information storage are utterly impractical. Here a ubiquitous Knowledge Baseubiquitous knowledge base (u-KBu-KB See ubiquitous knowledge base) is defined as a distributed knowledge base whose individual facts are disseminated on RFID-tagged objects within the environment, without centralized coordination. The proposed framework includes: (i) components and operations specification of a u-KB ubiquitous knowledge base, (ii) a distributed application-layer protocol for dissemination and discovery of knowledge embedded within RFIDs dipped in a MANET and (iii) a homomorphic algorithm for compressing on-tag data. The feasibility of the approach has been confirmed by large-scale simulation tests. © 2011 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Ruta, M., Di Sciascio, E., & Scioscia, F. (2011). RFID-enhanced ubiquitous knowledge bases: Framework and approach. In Unique Radio Innovation for the 21st Century: Building Scalable and Global RFID Networks (pp. 229–255). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-03462-6_11
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