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PET
2010
Springer
13 years 9 months ago
Achieving Efficient Query Privacy for Location Based Services
Mobile smartphone users frequently need to search for nearby points of interest from a location based service, but in a way that preserves the privacy of the users' locations...
Femi G. Olumofin, Piotr K. Tysowski, Ian Goldberg,...
IAT
2010
IEEE
13 years 5 months ago
Location-Based Semantic Matchmaking in Ubiquitous Computing
Ever increasing efforts are spent in developing techniques and tools for a full exploitation of semantics in mobile environments, able to overcome volatility and resource limitati...
Michele Ruta, Floriano Scioscia, Eugenio Di Sciasc...
TC
2002
13 years 7 months ago
Cache Invalidation and Replacement Strategies for Location-Dependent Data in Mobile Environments
Mobile location-dependent information services (LDISs) have become increasingly popular in recent years. However, data caching strategies for LDISs have thus far received little at...
Baihua Zheng, Jianliang Xu, Dik Lun Lee
TCS
2010
13 years 6 months ago
Non-cooperative facility location and covering games
Abstract. We study a general class of non-cooperative games coming from combinatorial covering and facility location problems. A game for k players is based on an integer programmi...
Jean Cardinal, Martin Hoefer
PR
2007
176views more  PR 2007»
13 years 7 months ago
A computer vision method to locate cold spots in foods in microwave sterilization processes
A major challenge in developing advanced thermal processess based on electromagnetic heating is to determine the location of cold spots in foods. A rapid and reliable method was d...
Ram Bhuwan Pandit, Juming Tang, Frank Liu, Galina ...