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» Mobility of Data in Distributed Hybrid Computing Systems
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VLDB
2006
ACM
171views Database» more  VLDB 2006»
14 years 9 months ago
Grid-partition index: a hybrid method for nearest-neighbor queries in wireless location-based services
Abstract Traditional nearest-neighbor (NN) search is based on two basic indexing approaches: object-based indexing and solution-based indexing. The former is constructed based on t...
Baihua Zheng, Jianliang Xu, Wang-Chien Lee, Dik Lu...
PDP
2010
IEEE
14 years 2 months ago
Breaking and Fixing the Self Encryption Scheme for Data Security in Mobile Devices
—Data security is one of the major challenges that prevents the wider acceptance of mobile devices, especially within business and government environments. It is non-trivial to p...
Paolo Gasti, Yu Chen
MOBIDE
2005
ACM
14 years 3 months ago
Video-streaming for fast moving users in 3G mobile networks
The emergence of third-generation (3G) mobile networks offers new opportunities for the effective delivery of data with rich content including multimedia messaging and video-strea...
Anna Kyriakidou, Nikos Karelos, Alex Delis
COMAD
2008
13 years 11 months ago
Concurrency Control in Distributed MRA Index Structure
Answering aggregate queries like sum, count, min, max over regions containing moving objects is often needed for virtual world applications, real-time monitoring systems, etc. Sin...
Neha Singh, S. Sudarshan
SOFSEM
2000
Springer
14 years 1 months ago
Hierarchies of Sensing and Control in Visually Guided Agents
The capability of perceiving the environment is crucial for advancing the level of autonomy and sophistication of (semi)autonomous robotic systems and determines the complexity of ...
Jana Kosecka