Sciweavers

222 search results - page 19 / 45
» Group-aware Stream Filtering
Sort
View
TREC
2007
14 years 10 months ago
Relaxed Online SVMs in the TREC Spam Filtering Track
Relaxed Online Support Vector Machines (ROSVMs) have recently been proposed as an efficient methodology for attaining an approximate SVM solution for streaming data such as the on...
David Sculley, Gabriel Wachman
79
Voted
ICIP
2001
IEEE
15 years 11 months ago
A new perceived motion based shot content representation
Motion information is an important cue for human to perceive video content. However, it is hard to use motion in video retrieval due to the lack of effective representation. In th...
Yu-Fei Ma, HongJiang Zhang
74
Voted
ISCAS
1999
IEEE
114views Hardware» more  ISCAS 1999»
15 years 1 months ago
Multicarrier QAM modulator
A multicarrier QAM modulator for the wideband code division multiple access (WCDMA) basestation has been designed. The multicarrier modulator performs pulse shaping filtering for ...
Jouko Vankka, Marko Kosunen, Kari Halonen
ADC
2009
Springer
145views Database» more  ADC 2009»
15 years 1 months ago
Efficient XQuery Join Processing in Publish/Subscribe Systems
Efficient XML filtering has been a fundamental technique in recent Web service and XML publish/subscribe applications. In this paper, we consider the problem of filtering a contin...
Ryan H. Choi, Raymond K. Wong
IWAN
2000
Springer
15 years 1 months ago
An Approach for Heterogeneous Video Multicast Using Active Networking
Abstract. We present a framework for heterogeneous video multicasting, considering an active network in which active nodes can filter the video stream to satisfy different quality ...
Héctor Akamine, Naoki Wakamiya, Masayuki Mu...