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WSDM
2010
ACM
215views Data Mining» more  WSDM 2010»
14 years 4 months ago
GeoFolk: Latent spatial semantics in Web 2.0 social media
We describe an approach for multi-modal characterization of social media by combining text features (e.g. tags as a prominent example of short, unstructured text labels) with spat...
Sergej Sizov
GROUP
2003
ACM
14 years 18 days ago
Communities of action: a cognitive and social approach to the design of CSCW systems
Most current theories about collective cognitive activities in limited groups apply to structurally closed co-operative situations Here we propose to work in the framework of inte...
Manuel Zacklad
NIPS
2008
13 years 8 months ago
Covariance Estimation for High Dimensional Data Vectors Using the Sparse Matrix Transform
Covariance estimation for high dimensional vectors is a classically difficult problem in statistical analysis and machine learning. In this paper, we propose a maximum likelihood ...
Guangzhi Cao, Charles A. Bouman
IJHPCA
2006
117views more  IJHPCA 2006»
13 years 7 months ago
MPICH-V Project: A Multiprotocol Automatic Fault-Tolerant MPI
Abstract-- High performance computing platforms like Clusters, Grid and Desktop Grids are becoming larger and subject to more frequent failures. MPI is one of the most used message...
Aurelien Bouteiller, Thomas Hérault, G&eacu...
ICRA
2009
IEEE
127views Robotics» more  ICRA 2009»
13 years 5 months ago
Roombots-mechanical design of self-reconfiguring modular robots for adaptive furniture
We aim at merging technologies from information technology, roomware, and robotics in order to design adaptive and intelligent furniture. This paper presents design principles for ...
Alexander Spröwitz, Aude Billard, Pierre Dill...