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ICMCS
2006
IEEE
181views Multimedia» more  ICMCS 2006»
15 years 10 months ago
A Fast Downsizing Video Transcoder for H.264/AVC with Rate-Distortion Optimal Mode Decision
This paper focuses on the mode decision and motion selection problem when H.264/AVC video streams are transcoded in spatial resolution. A fast downsizing transcoding scheme is dev...
Huifeng Shen, Xiaoyan Sun, Feng Wu, Houqiang Li, S...
112
Voted
SIPS
2006
IEEE
15 years 10 months ago
A Robust Band-Tracking Packet Detector (BT-PD) in OFDM-Based Ultra-Wideband Systems
Multiband orthogonal frequency-division multiplexing (MB-OFDM) systems employ frequencyhopping technology to achieve the capabilities of multiple access and frequency diversity. H...
Jyh-Ting Lai, Chun-Yuan Chu, An-Yeu Wu, Wen-Chiang...
VTC
2006
IEEE
15 years 10 months ago
Capacity Enhancement for Integrated HAPS-Terrestrial CDMA System
— In this paper, we consider the uplink capacity of an integrated high altitude platform station (HAPS)-terrestrial code division multiple access (CDMA) system in which sharing b...
Jeng-Ji Huang, Wei-Ting Wang, Huei-Wen Ferng
DAGSTUHL
2006
15 years 5 months ago
Detection of Plagiarism in University Projects Using Metrics-based Spectral Similarity
Abstract. An original method of spectral similarity analysis for plagiarism detection in university project is presented. The approach is based on a clone detection tool called CLA...
Ettore Merlo
137
Voted
DAGSTUHL
2006
15 years 5 months ago
Coxeter Lattice Paths
Supercomputing applications usually involve the repeated parallel application of discretized differential operators. Difficulties arise with higher-order discretizations their com...
Thomas J. Ashby, Anthony D. Kennedy, Stephen M. Wa...