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» Location Management in Mobile Computing
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FOCS
2008
IEEE
15 years 7 months ago
Minimizing Movement in Mobile Facility Location Problems
In the mobile facility location problem, which is a variant of the classical Uncapacitated Facility Location and kMedian problems, each facility and client is assigned to a start ...
Zachary Friggstad, Mohammad R. Salavatipour
ICCCN
2007
IEEE
15 years 10 months ago
Exploring Load-Balance to Dispatch Mobile Sensors in Wireless Sensor Networks
In this paper, a hybrid sensor network consisting of static and mobile sensors is considered, where static sensors are used to detect events, and mobile sensors can move to event l...
You-Chiun Wang, Wen-Chih Peng, Min-Hsien Chang, Yu...
MDA
1999
Springer
179views Communications» more  MDA 1999»
15 years 11 months ago
Cache Coherency in Location-Dependent Information Services for Mobile Environment
Abstract. Caching frequently accessed data at the client is an attractive technique for improving access time. In a mobile computing environment, client location becomes a piece of...
Jianliang Xu, Xueyan Tang, Dik Lun Lee, Qinglong H...
COSIT
2005
Springer
95views GIS» more  COSIT 2005»
16 years 5 days ago
Simulation of Obfuscation and Negotiation for Location Privacy
Abstract. Current mobile computing systems can automatically sense and communicate detailed data about a person’s location. Location privacy is an urgent research issue because c...
Matt Duckham, Lars Kulik
ISPA
2004
Springer
16 years 2 hour ago
Location-Dependent Query Results Retrieval in a Multi-cell Wireless Environment
The demand of information services is popular in recent years. However, the requested of correct answer in a mobile environment needs to have more attentions. This is due to the sc...
James Jayaputera, David Taniar