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ACL
2010
14 years 7 months ago
Convolution Kernel over Packed Parse Forest
This paper proposes a convolution forest kernel to effectively explore rich structured features embedded in a packed parse forest. As opposed to the convolution tree kernel, the p...
Min Zhang, Hui Zhang, Haizhou Li
CC
2002
Springer
100views System Software» more  CC 2002»
14 years 9 months ago
Disambiguation Filters for Scannerless Generalized LR Parsers
In this paper we present the fusion of generalized LR parsing and scannerless parsing. This combination supports syntax definitions in which all aspects (lexical and context-free) ...
Mark van den Brand, Jeroen Scheerder, Jurgen J. Vi...
DLS
2008
213views Languages» more  DLS 2008»
14 years 11 months ago
A parsing machine for PEGs
Parsing Expression Grammar (PEG) is a recognition-based foundation for describing syntax that renewed interest in top-down parsing approaches. Generally, the implementation of PEG...
Sérgio Medeiros, Roberto Ierusalimschy
COLING
1992
14 years 10 months ago
A Generalized Greibach Normal Form for Definite Clause Grammars
An arbitrary definite clause grammar can be transforaled into a so-called Generalized Greibach Normal Form (GGNF), a generalization of the classical Greibach Normat Form (GNF) for...
Marc Dymetman
CVPR
2012
IEEE
12 years 12 months ago
The scale of edges
Although the scale of isotropic visual elements such as blobs and interest points, e.g. SIFT[12], has been well studied and adopted in various applications, how to determine the s...
Xianming Liu, Changhu Wang, Hongxun Yao, Lei Zhang