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COLING
2010
15 years 2 months ago
Generative Alignment and Semantic Parsing for Learning from Ambiguous Supervision
We present a probabilistic generative model for learning semantic parsers from ambiguous supervision. Our approach learns from natural language sentences paired with world states ...
Joohyun Kim, Raymond J. Mooney
SIAMMA
2010
45views more  SIAMMA 2010»
15 years 2 months ago
Nonlinear Cross-Diffusion with Size Exclusion
The aim of this paper is to investigate the mathematical properties of a continuum model for diffusion of multiple species incorporating size exclusion effects. The system for two ...
Martin Burger, Marco Di Francesco, Jan-Frederik Pi...
TCAD
2010
112views more  TCAD 2010»
15 years 2 months ago
Multilayer Global Routing With Via and Wire Capacity Considerations
Global routing for modern large-scale circuit designs has attracted much attention in the recent literature. Most of the state-of-the-art academic global routers just work on a sim...
Chin-Hsiung Hsu, Huang-Yu Chen, Yao-Wen Chang
CVPR
2011
IEEE
14 years 11 months ago
Nonlinear Shape Manifolds as Shape Priors in Level Set Segmentation and Tracking
We propose a novel nonlinear, probabilistic and variational method for adding shape information to level setbased segmentation and tracking. Unlike previous work, we represent sha...
Victor Prisacariu, Ian Reid
ICASSP
2011
IEEE
14 years 11 months ago
Convex relaxation approaches to maximum likelihood DOA estimation in ULA's and UCA's with unknown mutual coupling
Direction of arrival (DOA) estimation using sensor array superresolution techniques are known to suffer from array modeling errors including array element displacements, mutual co...
Kehu Yang, Shu Cai, Zhi-Quan Luo