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IJCAI
2007
15 years 8 months ago
Metric Properties of Structured Data Visualizations through Generative Probabilistic Modeling
Recently, generative probabilistic modeling principles were extended to visualization of structured data types, such as sequences. The models are formulated as constrained mixture...
Peter Tino, Nikolaos Gianniotis
MIE
2008
136views Healthcare» more  MIE 2008»
15 years 8 months ago
Enhancing Knowledge Representations by Ontological Relations
Several medical natural language processing (NLP) systems currently base on ontologies that provide the domain knowledge. But, relationships between concepts defined in ontologies ...
Kerstin Denecke
MIE
2008
125views Healthcare» more  MIE 2008»
15 years 8 months ago
Knowledge Management for the Protection of Information in Electronic Medical Records
: This paper describes foundational work investigating the protection requirements of sensitive medical information, which is being stored more routinely in repository systems for ...
Nathan Lea, Stephen Hailes, Tony Austin, Dipak Kal...
NIPS
2008
15 years 8 months ago
An Homotopy Algorithm for the Lasso with Online Observations
It has been shown that the problem of 1-penalized least-square regression commonly referred to as the Lasso or Basis Pursuit DeNoising leads to solutions that are sparse and there...
Pierre Garrigues, Laurent El Ghaoui
NIPS
2008
15 years 8 months ago
Multiscale Random Fields with Application to Contour Grouping
We introduce a new interpretation of multiscale random fields (MSRFs) that admits efficient optimization in the framework of regular (single level) random fields (RFs). It is base...
Longin Jan Latecki, ChengEn Lu, Marc Sobel, Xiang ...
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