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ICASSP
2011
IEEE
12 years 9 months ago
Sparse coding and dictionary learning based on the MDL principle
The power of sparse signal coding with learned overcomplete dictionaries has been demonstrated in a variety of applications and fields, from signal processing to statistical infe...
Ignacio Ramírez, Guillermo Sapiro
DAC
1994
ACM
13 years 9 months ago
New Techniques for Efficient Verification with Implicitly Conjoined BDDs
-- In previous work, Hu and Dill identified a common cause of BDD-size blowup in high-level design verification and proposed the method of implicitly conjoined invariants to addres...
Alan J. Hu, Gary York, David L. Dill
WIKIS
2006
ACM
13 years 11 months ago
WikiTrails: augmenting Wiki structure for collaborative, interdisciplinary learning
Wikis are currently in high demand in a large variety of fields, due to their simplicity and flexible nature. Documentation, reporting, project management, online glossaries and d...
Silvan Reinhold
KDD
2004
ACM
209views Data Mining» more  KDD 2004»
14 years 6 months ago
A data mining approach to modeling relationships among categories in image collection
This paper proposes a data mining approach to modeling relationships among categories in image collection. In our approach, with image feature grouping, a visual dictionary is cre...
Ruofei Zhang, Zhongfei (Mark) Zhang, Sandeep Khanz...
ICRA
2005
IEEE
134views Robotics» more  ICRA 2005»
13 years 11 months ago
Path Planning for Permutation-Invariant Multi-Robot Formations
— In this paper we demonstrate path planning for our formation space that represents permutation-invariant multirobot formations. Earlier methods generally pre-assign roles for e...
Stephen Kloder, Seth Hutchinson