1463 search results - page 50 / 293 » Adaptive Focused Crawling |
ACL
2010
13 years 5 months ago
2010
We propose a novel self-training method for a parser which uses a lexicalised grammar and supertagger, focusing on increasing the speed of the parser rather than its accuracy. The...
TWC
2011
13 years 2 months ago
2011
Abstract—This paper focuses on quantized channel state information (CSI) feedback for downlink network MIMO systems. Specifically, we propose to quantize and feedback the CSI of...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Goal-directed guidance of gaze control based on coordinated task and stimulus parameters is essential for steering a mobile cognitive system efficiently and autonomously through t...
AVSS
2009
IEEE
14 years 2 months ago
2009
IEEE
— Classical tracking methods are often insufficient when dealing with complex scenarios. In order to solve tracking errors, innovative techniques based on the use of information ...
SAC
2009
ACM
14 years 2 months ago
2009
ACM
Detecting bursts in data streams is an important and challenging task. Due to the complexity of this task, usually burst detection cannot be formulated using standard query operat...