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CVPR
2012
IEEE
12 years 10 days ago
Bilevel sparse coding for coupled feature spaces
In this paper, we propose a bilevel sparse coding model for coupled feature spaces, where we aim to learn dictionaries for sparse modeling in both spaces while enforcing some desi...
Jianchao Yang, Zhaowen Wang, Zhe Lin, Xianbiao Shu...
SIGCSE
2010
ACM
154views Education» more  SIGCSE 2010»
14 years 4 months ago
Teaching computational thinking through musical live coding in scratch
This paper discusses our experience in teaching an interdisciplinary general education course called Sound Thinking that is offered jointly by our Dept. of Computer Science and De...
Alex Ruthmann, Jesse M. Heines, Gena R. Greher, Pa...
ICASSP
2008
IEEE
14 years 4 months ago
Audio authentication based on distributed source coding
Audio authentication is important in content delivery via untrusted intermediaries, for example peer-to-peer (P2P) file sharing. Many differently encoded versions of the original...
David P. Varodayan, Yao-Chung Lin, Bernd Girod
ISESE
2005
IEEE
14 years 3 months ago
Cloning by accident: an empirical study of source code cloning across software systems
One of the key goals of open source development is the sharing of knowledge, experience, and solutions that pertain to a software system and its problem domain. Source code clonin...
Raihan Al-Ekram, Cory Kapser, Richard C. Holt, Mic...
ISCAS
2003
IEEE
85views Hardware» more  ISCAS 2003»
14 years 3 months ago
A robust global motion estimation scheme for sprite coding
A new global motion estimation technique for sprite coding is presented in this paper. The proposed system manages to accurately register frames to a sprite without referencing th...
Hoi-Kok Cheung, Wan-Chi Siu