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JMLR
2012
13 years 6 months ago
Fast interior-point inference in high-dimensional sparse, penalized state-space models
We present an algorithm for fast posterior inference in penalized high-dimensional state-space models, suitable in the case where a few measurements are taken in each time step. W...
Eftychios A. Pnevmatikakis, Liam Paninski
TOG
2012
245views Communications» more  TOG 2012»
13 years 6 months ago
How do humans sketch objects?
Humans have used sketching to depict our visual world since prehistoric times. Even today, sketching is possibly the only rendering technique readily available to all humans. This...
Mathias Eitz, James Hays, Marc Alexa
ISPA
2004
Springer
15 years 9 months ago
Towards Correct Distributed Simulation of High-Level Petri Nets with Fine-Grained Partitioning
Abstract. Powerful grid and cluster computers allow efficient distributed simulation. Optimistic simulation techniques have been developed which allow for more parallelism in the l...
Michael Knoke, Felix Kühling, Armin Zimmerman...
173
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JCIT
2010
182views more  JCIT 2010»
14 years 10 months ago
CT-Rank: A Time-aware Ranking Algorithm for Web Search
Time plays important roles in Web search, because most Web pages contain time information and a lot of Web queries are time-related. However, traditional search engines such as Go...
Peiquan Jin, Xiaowen Li, Hong Chen, Lihua Yue
ICIP
2004
IEEE
16 years 5 months ago
Real-time temporal texture characterisation using block based motion co-occurrence statistics
Contemporary temporal texture classification methods use pixel based features thus making the process slow for time sensitive applications like video indexing and surveillance. In...
Ashfaqur Rahman, M. Manzur Murshed