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NAACL
2010
15 years 1 months ago
Word Alignment with Stochastic Bracketing Linear Inversion Transduction Grammar
The class of Linear Inversion Transduction Grammars (LITGs) is introduced, and used to induce a word alignment over a parallel corpus. We show that alignment via Stochastic Bracke...
Markus Saers, Joakim Nivre, Dekai Wu
ACL
2011
14 years 7 months ago
Optimal Head-Driven Parsing Complexity for Linear Context-Free Rewriting Systems
We study the problem of finding the best headdriven parsing strategy for Linear ContextFree Rewriting System productions. A headdriven strategy must begin with a specified right...
Pierluigi Crescenzi, Daniel Gildea, Andrea Marino,...
SIAMNUM
2010
120views more  SIAMNUM 2010»
14 years 10 months ago
Analysis of an Asymptotic Preserving Scheme for Linear Kinetic Equations in the Diffusion Limit
We present a mathematical analysis of the asymptotic preserving scheme proposed in [M. Lemou and L. Mieussens, SIAM J. Sci. Comput., 31, pp. 334
Jian-Guo Liu, Luc Mieussens
ICCV
2001
IEEE
16 years 5 months ago
Multi-Frame Infinitesimal Motion Model for the Reconstruction of (Dynamic) Scenes with Multiple Linearly Moving Objects
We introduce new small-motion multi-frame equations applicable to the reconstruction of dynamic scenes in which points are allowed to move along straight-line paths with constant ...
Amnon Shashua, Anat Levin
ECCV
1994
Springer
16 years 5 months ago
Recursive Non-Linear Estimation of Discontinuous Flow Fields
Abstract. This paper de nes a temporal continuity constraint that expresses assumptions about the evolution of 2D image velocity, or optical ow, over a sequence of images. Temporal...
Michael J. Black