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» Mobile Data Mining by Location Dependencies
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ADBIS
2000
Springer
169views Database» more  ADBIS 2000»
13 years 9 months ago
Data Organization Issues for Location-Dependent Queries in Mobile Computing
We consider queries which originate from a mobile unit and whose result depends on the location of the user who initiates the query. Example of such a query is How many people are ...
Sanjay Kumar Madria, Bharat K. Bhargava, Evaggelia...
ICDE
2003
IEEE
157views Database» more  ICDE 2003»
14 years 6 months ago
Energy Efficient Index for Querying Location-Dependent Data in Mobile Broadcast Environments
We are witnessing in recent years growing interest for location-dependent information services among mobile users. This paper examines the issue of processing locationdependent qu...
Jianliang Xu, Baihua Zheng, Wang-Chien Lee, Dik Lu...
TC
2002
13 years 5 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
MDA
1999
Springer
179views Communications» more  MDA 1999»
13 years 9 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...
ICMB
2007
IEEE
157views Business» more  ICMB 2007»
13 years 11 months ago
Estimating the Capacity of the Location - Based Advertising Channel
Delivering “relevant” advertisements to consumers carrying mobile devices is regarded by many as one of the most promising mobile business opportunities. The relevance of a mo...
Gyözö Gidófalvi, Hans Ravnkj&aeli...