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JMLR
2010
161views more  JMLR 2010»
13 years 4 months ago
Training and Testing Low-degree Polynomial Data Mappings via Linear SVM
Kernel techniques have long been used in SVM to handle linearly inseparable problems by transforming data to a high dimensional space, but training and testing large data sets is ...
Yin-Wen Chang, Cho-Jui Hsieh, Kai-Wei Chang, Micha...
TIP
2010
154views more  TIP 2010»
13 years 4 months ago
Efficient Fourier-Wavelet Super-Resolution
Super-resolution (SR) is the process of combining multiple aliased low-quality images to produce a high-resolution high-quality image. Aside from registration and fusion of low-res...
M. Dirk Robinson, Cynthia A. Toth, Joseph Y. Lo, S...
ICPR
2010
IEEE
14 years 5 months ago
Motion-Sketch Based Video Retrieval Using a Trellis Levenshtein Distance
We present a fast technique for retrieving video clips using free-hand sketched queries. Visual keypoints within each video are detected and tracked to form short trajectories, wh...
Rui Hu, John Philip Collomosse
WWW
2010
ACM
14 years 5 months ago
What is Twitter, a social network or a news media?
Twitter, a microblogging service less than three years old, commands more than 41 million users as of July 2009 and is growing fast. Twitter users tweet about any topic within the...
Haewoon Kwak, Changhyun Lee, Hosung Park, Sue B. M...
DATE
2010
IEEE
118views Hardware» more  DATE 2010»
13 years 12 months ago
Proactive NBTI mitigation for busy functional units in out-of-order microprocessors
Due to fast technology scaling, negative bias temperature instability (NBTI) has become a major reliability concern in designing modern integrated circuits. In this paper, we prese...
Lin Li, Youtao Zhang, Jun Yang 0002, Jianhua Zhao