601 search results - page 14 / 121 » A Noisy-Channel Approach to Question Answering |
COMBINATORICS
2004
13 years 6 months ago
2004
We present a class of permutations for which the number of distinctly ordered subsequences of each permutation approaches an almost optimal value as the length of the permutation ...
WWW
2003
ACM
14 years 7 months ago
2003
ACM
For the TREC-style questions, the query terms we get from the original questions are either too brief or often do not contain much relevant information in the corpus. It will be v...
CIKM
2003
Springer
13 years 12 months ago
2003
Springer
We present a strategy for answering fact-based natural language questions that is guided by a characterization of realworld user queries. Our approach, implemented in a system cal...
CICLING
2007
Springer
14 years 27 days ago
2007
Springer
In this paper, we present an approach to answering “Other” questions using the notion of interest marking terms. “Other” questions have been introduced in the TREC-QA track...
AAAI
2011
12 years 6 months ago
2011
Question and answer pairs in Community Question Answering (CQA) services are organized into hierarchical structures or taxonomies to facilitate users to find the answers for thei...