232 search results - page 8 / 47 » A Knowledge-Based Approach for Selecting Information Sources |
ICASSP
2009
IEEE
13 years 6 months ago
2009
IEEE
In this paper, we propose a novel sparse source separation method that can be applied even if the number of sources is unknown. Recently, many sparse source separation approaches ...
CLEF
2010
Springer
13 years 9 months ago
2010
Springer
Classic textual question answering (QA) approaches that rely on statistical keyword relevance scoring without exploiting semantic content are useful to a certain extent, but are li...
CICLING
2007
Springer
14 years 2 months ago
2007
Springer
Term selection process is a very necessary component for most natural language processing tasks. Although different unsupervised techniques have been proposed, the best results ar...
EWCBR
2006
Springer
14 years 9 days ago
2006
Springer
The present paper describes a case-based reasoning solution for solving the task of selecting adequate templates for realizing messages describing actions in a given domain. This s...
KDD
2008
ACM
14 years 9 months ago
2008
ACM
Selection of genes that are differentially expressed and critical to a particular biological process has been a major challenge in post-array analysis. Recent development in bioin...