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SIGMOD
2012
ACM
250views Database» more  SIGMOD 2012»
13 years 7 days ago
Authenticating location-based services without compromising location privacy
The popularity of mobile social networking services (mSNSs) is propelling more and more businesses, especially those in retailing and marketing, into mobile and location-based for...
Haibo Hu, Jianliang Xu, Qian Chen, Ziwei Yang
GIS
2005
ACM
15 years 10 months ago
Close pair queries in moving object databases
Databases of moving objects are important for air traffic control, ground traffic, and battlefield configurations. We introduce the (historical and spatial) range close-pair query...
Panfeng Zhou, Donghui Zhang, Betty Salzberg, Gene ...
SIGMOD
2003
ACM
118views Database» more  SIGMOD 2003»
15 years 10 months ago
Relational data sharing in peer-based data management systems
Data sharing in current P2P systems is very much restricted to file-system-like capabilities. In this paper, we present the strategies that we have adopted in our BestPeer project...
Beng Chin Ooi, Yanfeng Shu, Kian-Lee Tan
MEDINFO
2007
116views Healthcare» more  MEDINFO 2007»
14 years 11 months ago
Knowledge-Level Querying of Temporal Patterns in Clinical Research Systems
Managing time-stamped data is essential to clinical research activities and often requires the use of considerable domain knowledge, which is difficult to support within database ...
Martin J. O'Connor, Ravi D. Shankar, David B. Parr...
VR
2012
IEEE
337views Virtual Reality» more  VR 2012»
13 years 5 months ago
VRMDS: an intuitive virtual environment for supporting the conceptual design of mechanisms
This paper presents Virtual Reality Mechanism Design Studio (VRMDS), an intuitive virtual environment for supporting the interactive design and simulation of mechanisms. The studio...
Juan Camilo Alvarez, Hai-Jun Su