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JMLR
2012
11 years 11 months ago
Learning Low-order Models for Enforcing High-order Statistics
Models such as pairwise conditional random fields (CRFs) are extremely popular in computer vision and various other machine learning disciplines. However, they have limited expre...
Patrick Pletscher, Pushmeet Kohli
CSL
2002
Springer
13 years 8 months ago
Stochastic natural language generation for spoken dialog systems
We describe a corpus-based approach to natural language generation (NLG). The approach has been implemented as a component of a spoken dialog system and a series of evaluations we...
Alice Oh, Alexander I. Rudnicky
TIP
2002
154views more  TIP 2002»
13 years 8 months ago
Minimizing the total variation under a general convex constraint for image restoration
In this paper, we present a general framework for image restoration; despite its simplicity, certain variational and certain wavelet approaches can be formulated within this framew...
François Malgouyres
ICSE
2008
IEEE-ACM
14 years 8 months ago
Constructing difference tools for models using the SiDiff framework
Model-driven development requires a full set of development tools. While technologies for constructing graphical editors, compilers etc. are readily available, there is a lack of ...
Maik Schmidt, Tilman Gloetzner
COMPSAC
2002
IEEE
14 years 1 months ago
Hybrid Role Hierarchy for Generalized Temporal Role Based Access Control Model
Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBAC’...
James Joshi, Elisa Bertino, Arif Ghafoor