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» Continuous Processing of Preference Queries in Data Streams
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FOIS
2008
13 years 9 months ago
An Ontology for Grounding Vague Geographic Terms
Many geographic terms, such as "river" and "lake", are vague, with no clear boundaries of application. In particular, the spatial extent of such features is oft...
Brandon Bennett, David Mallenby, Allan Third
ADC
2010
Springer
266views Database» more  ADC 2010»
13 years 2 months ago
Counting distinct objects over sliding windows
Aggregation against distinct objects has been involved in many real applications with the presence of duplicates, including real-time monitoring moving objects. In this paper, we ...
Wenjie Zhang, Ying Zhang, Muhammad Aamir Cheema, X...
MDM
2009
Springer
192views Communications» more  MDM 2009»
14 years 2 months ago
Thresholded Range Aggregation in Sensor Networks
— The recent advances in wireless sensor technologies (e.g., Mica, Telos motes) enable the economic deployment of lightweight sensors for capturing data from their surrounding en...
Zhifeng Lin, Man Lung Yiu, Nikos Mamoulis
AVSS
2005
IEEE
14 years 1 months ago
A modular multi-camera framework for team sports tracking
This article presents a modular architecture for multicamera tracking in the context of sports broadcasting. For each video stream, a geometrical module continuously performs the ...
Jean-Bernard Hayet, Tom Mathes, Jacek Czyz, Justus...
DKE
2008
109views more  DKE 2008»
13 years 7 months ago
Deterministic algorithms for sampling count data
Processing and extracting meaningful knowledge from count data is an important problem in data mining. The volume of data is increasing dramatically as the data is generated by da...
Hüseyin Akcan, Alex Astashyn, Hervé Br...