Limbo: a tuple space based platform for adaptive mobile applications
ICODP/ICDP '97 Proceedings of the IFIP/IEEE international conference on Open distributed processing and distributed platforms
IEEE Internet Computing
Modeling location-based services with subject spaces
CASCON '03 Proceedings of the 2003 conference of the Centre for Advanced Studies on Collaborative research
Location-Based tour guide system using mobile GIS and web crawling
W2GIS'04 Proceedings of the 4th international conference on Web and Wireless Geographical Information Systems
Defining user-generated services in a semantically-enabled mobile platform
Proceedings of the 12th International Conference on Information Integration and Web-based Applications & Services
Ontology-based recommendation for points of interest retrieved from multiple data sources
Proceedings of the International Workshop on Semantic Web Information Management
Aligning ontology-based development with service oriented systems
Future Generation Computer Systems
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Location Based services (LBS) is a recent concept that integrates a mobile device's location with other information in order to provide added value to a user Although Location Based Services provide users with much comfortable information, there are some complex issues One of the most important issue is managing and sharing heterogeneous and numerous data in decentralized environments The problem makes interoperability among LBS middleware, LBS contents providers, and LBS applications difficult In this paper, we propose Semantic LBS Model as one of the solution to resolve the problem Semantic LBS Model is a LBS middleware model that includes a data model for LBS POI information and its processing mechanism based on Semantic Web technologies Semantic LBS Model provide rich expressiveness, interoperability, flexibility, and advanced POI retrieval services by associating POI Description Language (POIDL) ontology with heterogeneous domain specific ontologies.