Sciweavers

14782 search results - page 136 / 2957
» Activities in Object Bases
Sort
View
IROS
2009
IEEE
304views Robotics» more  IROS 2009»
16 years 1 months ago
Real time tracking using an active pan-tilt-zoom network camera
— We present here a real time active vision system on a PTZ network camera to track an object of interest. We address two critical issues in this paper. One is the control of the...
Thang Ba Dinh, Qian Yu, Gérard G. Medioni
SP
2006
IEEE
121views Security Privacy» more  SP 2006»
16 years 29 days ago
On the Secrecy of Timing-Based Active Watermarking Trace-Back Techniques
Timing-based active watermarking schemes are developed to trace back attackers through stepping stone connections or anonymizing networks. By slightly changing packet timing, thes...
Pai Peng, Peng Ning, Douglas S. Reeves
ADBIS
2004
Springer
94views Database» more  ADBIS 2004»
15 years 10 months ago
Formalization and Detection of Events over a Sliding Window in Active Databases Using Interval-Based Semantics
Trend analysis and forecasting applications (e.g., securities trading, stock market, and after-the-fact diagnosis) need event detection along a moving time window. Event-driven app...
Raman Adaikkalavan, Sharma Chakravarthy
175
Voted
ESA
2008
Springer
95views Algorithms» more  ESA 2008»
15 years 8 months ago
Speed Scaling Functions for Flow Time Scheduling Based on Active Job Count
Abstract. We study online scheduling to minimize flow time plus energy usage in the dynamic speed scaling model. We devise new speed scaling functions that depend on the number of ...
Tak Wah Lam, Lap-Kei Lee, Isaac Kar-Keung To, Prud...
204
Voted
ICASSP
2010
IEEE
15 years 7 months ago
Speech modeling based on committee-based active learning
We propose a committee-based active learning method for large vocabulary continuous speech recognition. In this approach, multiple recognizers are prepared beforehand, and the rec...
Yuzu Hamanaka, Koichi Shinoda, Sadaoki Furui, Tada...