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ICMCS
2009
IEEE
97views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Some new directions in graph-based semi-supervised learning
In this position paper, we first review the state-of-the-art in graph-based semi-supervised learning, and point out three limitations that are particularly relevant to multimedia ...
Xiaojin Zhu, Andrew B. Goldberg, Tushar Khot
ICMCS
2009
IEEE
189views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Emotion recognition from speech VIA boosted Gaussian mixture models
Gaussian mixture models (GMMs) and the minimum error rate classifier (i.e. Bayesian optimal classifier) are popular and effective tools for speech emotion recognition. Typically, ...
Hao Tang, Stephen M. Chu, Mark Hasegawa-Johnson, T...
ICMCS
2009
IEEE
138views Multimedia» more  ICMCS 2009»
15 years 4 months ago
A hybrid FEC-ARQ protocol for low-delay lossless sequential data streaming
Interactive Internet Applications that rely on sequential streams for lossless data exchange often use retransmission protocols (e.g. TCP) for reliability and the guarantee of seq...
Ying-zong Huang, Sanjeev Mehrotra, Jin Li
ICMCS
2009
IEEE
150views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Directional filtering transform
This paper proposes the directional filtering transform (dFT, in order to distinguish from the common usage on DFT) to better exploit intra-frame correlation in H.264 intra-frame ...
Xiulian Peng, Feng Wu, Jizheng Xu
ICMLA
2009
15 years 4 months ago
Exploring Scale-Induced Feature Hierarchies in Natural Images
Recently there has been considerable interest in topic models based on the bag-of-features representation of images. The strong independence assumption inherent in the bag-of-feat...
Jukka Perkiö, Tinne Tuytelaars, Wray L. Bunti...
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