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» Adaptive query processing in mobile environment
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TPDS
2010
256views more  TPDS 2010»
13 years 7 months ago
Privacy-Conscious Location-Based Queries in Mobile Environments
— In location-based services, users with location-aware mobile devices are able to make queries about their surroundings anywhere and at any time. While this ubiquitous computing...
Jianliang Xu, Xueyan Tang, Haibo Hu, Jing Du
VLDB
1992
ACM
108views Database» more  VLDB 1992»
14 years 18 days ago
Querying in Highly Mobile Distributed Environments
New challenges to the database field brought about by the rapidly growing area of wireless personal communication are presented. Preliminary solutions to two of the major problems...
Tomasz Imielinski, B. R. Badrinath
ICDE
2003
IEEE
157views Database» more  ICDE 2003»
14 years 10 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...
SAC
2003
ACM
14 years 1 months ago
Distributed Query Adaptation and Its Trade-offs
Adaptive query processing in large distributed systems has seen increasing importance due to the rising environmental fluctuations in a growing Internet. We describe Ginga, an ad...
Henrique Paques, Ling Liu, Calton Pu
MDM
2004
Springer
122views Communications» more  MDM 2004»
14 years 1 months ago
Context-Aware Adaptation for Mobile Devices
This paper discusses the problem of content adaptation for mobile devices. The adaptation considers the context of the client and also the environment where the client request is ...
Tayeb Lemlouma, Nabil Layaïda