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DASFAA
2010
IEEE
294views Database» more  DASFAA 2010»
14 years 10 days ago
A Shoes-Integrated Sensing System for Context-Aware Human Probes
Human Probes, which are human integrated or embedded with sensors, allow the acquisition of a variety of contextual information, facilitate collaborative information sharing and co...
Kazumasa Oshima, Yasuyuki Ishida, Shin'ichi Konomi...
DASFAA
2010
IEEE
129views Database» more  DASFAA 2010»
13 years 9 months ago
Efficient Approximate Visibility Query in Large Dynamic Environments
Abstract. Visibility query is fundamental to many analysis and decisionmaking tasks in virtual environments. Visibility computation is time complex and the complexity escalates in ...
Leyla Kazemi, Farnoush Banaei Kashani, Cyrus Shaha...
DASFAA
2010
IEEE
213views Database» more  DASFAA 2010»
13 years 8 months ago
Efficient Algorithms to Monitor Continuous Constrained k Nearest Neighbor Queries
Abstract. Continuous monitoring of spatial queries has received significant research attention in the past few years. In this paper, we propose two efficient algorithms for the con...
Mahady Hasan, Muhammad Aamir Cheema, Wenyu Qu, Xue...
DASFAA
2010
IEEE
307views Database» more  DASFAA 2010»
13 years 7 months ago
A General Maturity Model and Reference Architecture for SaaS Service
Abstract. In today's dynamic IT environment with increased global competition, enterprises must achieve greater business agility and decrease the TCO (Total Cost of Ownership)...
Seungseok Kang, Jaeseok Myung, Jongheum Yeon, Seon...
DASFAA
2010
IEEE
220views Database» more  DASFAA 2010»
13 years 3 months ago
An Effective Object-Level XML Keyword Search
Keyword search is widely recognized as a convenient way to retrieve information from XML data. In order to precisely meet users' search concerns, we study how to effectively r...
Zhifeng Bao, Jiaheng Lu, Tok Wang Ling, Liang Xu, ...