ACCEPTED SHORT PAPERS ---------------------- 1) #112 Distributed Caching of Multi-dimensional Data in Mobile Environments Bin Liu, HKUST, Wang-Chien Lee, Penn State University, Dik Lee, HKUST 2) #116 An Energy-Conserved On-Demand Data Broadcasting System Jiun-Long Huang, National Taiwan University Wen-Chih Peng, National Chiao-Tung University 3) #123 A Secure P2P Architecture for Location Management Kaouthar Sethom, Institut National des Telecommunications-Evry Khaled Masmoudi, Institut National des Telecommunications-Evry Hossam Afifi, Institut National des Telecommunications-Evry 4) #127 Prediction intelligence in context-aware applications Christos Anagnostopoulos, University of Athens Panagiotis Mpougioris, University of Athens Stathes Hadjiefthymiades, University of Athens 5) #129 Efficient Dynamic Resource Specifications Kyle Chard, Victoria University of Wellington Bubendorfer Kris, Victoria University of Wellington Peter Komisarczuk, Victoria University of Wellington 6) #131 Tuning Query Performance in Mobile Sensor Databases Vladimir Zadorozhny, University of Pittsburgh Divyasheel Sharma, University of Pittsburgh Prashant Krishnamurthy, University of Pittsburgh Alexandros Labrinidis, University of Pittsburgh 7) #134 kNR-tree: A novel R-tree-based index for facilitating Load-balancing (via Replication) of Spatial Window Queries on any k relations among N spatial relations in Mobile environments Anirban Mondal, University of Tokyo, Anthony Tung, National University of Singapore Masaru Kitsuregawa, University of Tokyo 8) #143 An Efficient Algorithm for Predictive Continuous NN Query Processing and Result Maintenance Ken C.K. Lee, Hong Kong Polytechnic University Hong-va Leong, Hong Kong Polytechnic University Jing Zhou, Hong Kong Polytechnic University Antonio Si, Hong Kong Polytechnic University 9) #167 On-line Balanced K-Channel Data Allocation with Hybrid Schedule per Channel Navrati Saxena, Univ. of Trento, Cristina Pinotti, Univ. of Perugia 10) #171 Programing Sensor Networks with Mobile Agents Athanassios Boulis, National ICT Australia 11) #186 The Role of Caching and Context-Awareness in P2P Service Discovery Christos Doulkeridis, Athens Univ. of Economics and Business Vassilis Zafeiris, Athens Univ. of Economics and Business Michalis Vazirgiannis, Athens Univ. of Economics and Business 12) #194 A Context-Aware Group Management Middleware to Support Resource Sharing in MANET Environments Dario Bottazzi, University of Bologna Antonio Corradi, University of Bologna Rebecca Montanari, University of Bologna 13) #210 Concept-Based Discovery of Mobile Services Chara Skouteli, Univ. of Cyprus, George Samaras, Univ. of Cyprus, Evaggelia Pitoura, Univ. of Ioannina