924 search results - page 65 / 185 » Sentence Extraction by Questioning |
CLEF
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. This paper describes an experimental investigation of interactive techniques for cross-language information access. The task was to answer factual questions from a large ...
NDQA
2003
2003
Combining Low-Level and Summary Representations of Opinions for Multi-Perspective Question Answering
13 years 10 months ago
1 While much recent progress has been made in research on fact-based question answering, our work aims to extend question-answering research in a different direction ─ to handle ...
ACL
2009
13 years 7 months ago
2009
Opinion Question Answering (Opinion QA), which aims to find the authors' sentimental opinions on a specific target, is more challenging than traditional factbased question an...
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
One of the major problems in question answering (QA) is that the queries are either too brief or often do not contain most relevant terms in the target corpus. In order to overcom...
CIKM
2003
Springer
14 years 2 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...