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ICCBR
2007
Springer
15 years 10 months ago
Mining Large-Scale Knowledge Sources for Case Adaptation Knowledge
Abstract. Making case adaptation practical is a longstanding challenge for casebased reasoning. One of the impediments to widespread use of automated case adaptation is the adaptat...
David B. Leake, Jay H. Powell
ICC
2007
IEEE
197views Communications» more  ICC 2007»
15 years 10 months ago
Basis Expansion Model and Doppler Diversity Techniques for Frequency Domain Channel Estimation and Equalization in DS-CDMA Syste
Abstract— In this paper, we propose a frequency domain adaptive estimation of Doppler shifts for multiple Doppler subpaths in direct sequence code division multiple access (DS-CD...
Tianqi Wang, Cheng Li, Hsiao-Hwa Chen
PCM
2001
Springer
133views Multimedia» more  PCM 2001»
15 years 8 months ago
Compressed Domain Summarization of Digital Video
Video data is usually voluminous and it is desirable that one be able to get a quick idea of the content before actually watching a video or downloading it from the web. In this pa...
Chorng-Meng Chew, Mohan S. Kankanhalli
AVSS
2003
IEEE
15 years 7 months ago
Combined Wavelet Domain and Temporal Video Denoising
We develop a new filter which combines spatially adaptive noise filtering in the wavelet domain and temporal filtering in the signal domain. For spatial filtering, we propose a ne...
Aleksandra Pizurica, Vladimir Zlokolica, Wilfried ...
114
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ICASSP
2009
IEEE
15 years 10 months ago
Modeling of contours in wavelet domain for generalized lifting image compression
This paper introduces the design of context-based models of contours in the wavelet domain, which are used to construct generalized lifting (GL) mappings for image compression. Th...
Julio C. Rolon, Antonio Ortega, Philippe Salembier