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» Parsing Schemata and Correctness of Parsing Algorithms
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CIKM
2011
Springer
12 years 8 months ago
Fact-based question decomposition for candidate answer re-ranking
Factoid questions often contain one or more assertions (facts) about their answers. However, existing question-answering (QA) systems have not investigated how the multiple facts ...
Aditya Kalyanpur, Siddharth Patwardhan, Branimir B...
ACL
2001
13 years 10 months ago
From Chunks to function-Argument Structure: A Similarity-Based Approach
Chunk parsing has focused on the recognition of partial constituent structures at the level of individual chunks. Little attention has been paid to the question of how such partia...
Sandra Kübler, Erhard W. Hinrichs
BMCBI
2007
124views more  BMCBI 2007»
13 years 8 months ago
BranchClust: a phylogenetic algorithm for selecting gene families
Background: Automated methods for assembling families of orthologous genes include those based on sequence similarity scores and those based on phylogenetic approaches. The first ...
Maria S. Poptsova, J. Peter Gogarten
RANLP
2003
13 years 10 months ago
Structured parameter estimation for LFG-DOP
Despite its state-of-the-art performance, the Data Oriented Parsing (DOP) model has been shown to suffer from biased parameter estimation, and the good performance seems more the ...
Mary Hearne, Khalil Sima'an
DAS
2006
Springer
14 years 7 days ago
Structural Analysis of Mathematical Formulae with Verification Based on Formula Description Grammar
In this paper, a reliable and efficient structural analysis method for mathematical formulae is proposed for practical mathematical OCR. The proposed method consists of three steps...
Seiichi Toyota, Seiichi Uchida, Masakazu Suzuki