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ICDE
2012
IEEE
237views Database» more  ICDE 2012»
13 years 9 months ago
On Discovery of Traveling Companions from Streaming Trajectories
— The advance of object tracking technologies leads to huge volumes of spatio-temporal data collected in the form of trajectory data stream. In this study, we investigate the pro...
Lu An Tang, Yu Zheng, Jing Yuan, Jiawei Han, Alice...
IH
2009
Springer
16 years 1 months ago
Forensic Tracking Watermarking against In-theater Piracy
Many illegal copies of digital movies by camcorder capture are found on the Internet or on the black market before their official release. Due to the angle of the camcorder relativ...
Min-Jeong Lee, Kyung-Su Kim, Heung-Kyu Lee
CISS
2008
IEEE
16 years 1 months ago
Improved sum-rate optimization in the multiuser MIMO downlink
—We consider linear precoding and decoding in the downlink of a multiuser multiple-input, multiple-output (MIMO) system. In this scenario, the transmitter and the receivers may e...
Adam J. Tenenbaum, Raviraj S. Adve
ICITA
2005
IEEE
16 years 5 days ago
Searching the Web: From Keywords to Semantic Queries
Within the emergent Semantic Web framework, the use of traditional web search engines based on keywords provided by the users is not adequate anymore. Instead, new methods based o...
José A. Royo, Eduardo Mena, Jorge Bernad, A...
AFRIGRAPH
2004
ACM
16 years 4 hour ago
The visualisation of application delay metrics for a customer network
– Application services are fundamental network components that allow organizations the ability to operate efficiently. It has become essential for organizations to monitor the pe...
Janet Wesson, Darelle van Greunen, Justin Rademan