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» The Convergence of Contrastive Divergences
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CONCUR
2007
Springer
16 years 8 days ago
On the Expressive Power of Global and Local Priority in Process Calculi
Priority is a frequently used feature of many computational systems. In this paper we study the expressiveness of two process algebras enriched with different priority mechanisms...
Cristian Versari, Nadia Busi, Roberto Gorrieri
ICCV
2005
IEEE
15 years 11 months ago
On the Spatial Statistics of Optical Flow
We develop a method for learning the spatial statistics of optical flow fields from a novel training database. Training flow fields are constructed using range images of natur...
Stefan Roth, Michael J. Black
EMNLP
2007
15 years 7 months ago
Lexical Semantic Relatedness with Random Graph Walks
Many systems for tasks such as question answering, multi-document summarization, and information retrieval need robust numerical measures of lexical relatedness. Standard thesauru...
Thad Hughes, Daniel Ramage
HCI
2007
15 years 7 months ago
A Tale of Two Teams: Success and Failure in Virtual Team Meetings
Interaction between two teams with the same team leader and with similar size and goals moved from weekly face-to-face meetings to virtual meetings because of the temporary displac...
Marilyn Tremaine, Allen E. Milewski, Richard Egan,...
NIPS
2008
15 years 7 months ago
Implicit Mixtures of Restricted Boltzmann Machines
We present a mixture model whose components are Restricted Boltzmann Machines (RBMs). This possibility has not been considered before because computing the partition function of a...
Vinod Nair, Geoffrey E. Hinton