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ICASSP
2009
IEEE
15 years 1 months ago
Strategies for modeling reverberant speech in the feature domain
The length of the room impulse response characterizing the acoustic path between speaker and microphone is significantly larger than the length of the analysis window used for fea...
Armin Sehr, Walter Kellermann
SDM
2011
SIAM
269views Data Mining» more  SDM 2011»
14 years 19 days ago
Semi-Supervised Convolution Graph Kernels for Relation Extraction
Extracting semantic relations between entities is an important step towards automatic text understanding. In this paper, we propose a novel Semi-supervised Convolution Graph Kerne...
Xia Ning, Yanjun Qi
LREC
2010
246views Education» more  LREC 2010»
14 years 11 months ago
Q-WordNet: Extracting Polarity from WordNet Senses
This paper presents Q-WordNet, a lexical resource consisting of WordNet senses automatically annotated by positive and negative polarity. Polarity classification amounts to decide...
Rodrigo Agerri, Ana García-Serrano
ACL
1992
14 years 11 months ago
SEXTANT: Exploring Unexplored Contexts for Semantic Extraction from Syntactic Analysis
For a very long time, it has been considered that the only way of automatically extracting similar groups of words from a text collection for which no semantic information exists ...
Gregory Grefenstette
ICHIM
2001
65views more  ICHIM 2001»
14 years 11 months ago
Dating and Authentication of Rembrandt's Etchings with the Help of Computational Intelligence
In this paper it is studied how the analysis of the structure of the paper of Rembrandt's etchings can help determining the authenticity of the etchings and the dates of the ...
Jan C. A. van der Lubbe, Eugene P. van Someren, Ma...