Sciweavers

660 search results - page 85 / 132
» Parallel Computer Workload Modeling with Markov Chains
Sort
View
JMLR
2010
169views more  JMLR 2010»
13 years 3 months ago
Matrix-Variate Dirichlet Process Mixture Models
We are concerned with a multivariate response regression problem where the interest is in considering correlations both across response variates and across response samples. In th...
Zhihua Zhang, Guang Dai, Michael I. Jordan
NECO
2002
145views more  NECO 2002»
13 years 8 months ago
Bayesian Model Assessment and Comparison Using Cross-Validation Predictive Densities
In this work, we discuss practical methods for the assessment, comparison, and selection of complex hierarchical Bayesian models. A natural way to assess the goodness of the model...
Aki Vehtari, Jouko Lampinen
ISCA
2011
IEEE
486views Hardware» more  ISCA 2011»
13 years 22 days ago
Dark silicon and the end of multicore scaling
Since 2005, processor designers have increased core counts to exploit Moore’s Law scaling, rather than focusing on single-core performance. The failure of Dennard scaling, to wh...
Hadi Esmaeilzadeh, Emily R. Blem, Renée St....
TSE
2010
123views more  TSE 2010»
13 years 3 months ago
Directed Explicit State-Space Search in the Generation of Counterexamples for Stochastic Model Checking
Current stochastic model checkers do not make counterexamples for property violations readily available. In this paper we apply directed explicit state space search to discrete- a...
Husain Aljazzar, Stefan Leue
MICCAI
2009
Springer
14 years 6 months ago
Fast Automatic Segmentation of the Esophagus from 3D CT Data Using a Probabilistic Model
Automated segmentation of the esophagus in CT images is of high value to radiologists for oncological examinations of the mediastinum. It can serve as a guideline and prevent confu...
Johannes Feulner, Shaohua Kevin Zhou, Alexander Ca...