363 search results - page 25 / 73 » Getting answers to natural language questions on the Web |
AIIA
2007
Springer
14 years 29 days ago
2007
Springer
In this paper we compare four selection strategies in evolutionary optimization of information retrieval (IR) in a question answering setting. The IR index has been augmented by li...
JASIS
2006
13 years 6 months ago
2006
In contrast to traditional information retrieval systems, which return ranked lists of documents that users must manually browse through, a question answering system attempts to d...
IR
2006
13 years 6 months ago
2006
The ability to find tables and extract information from them is a necessary component of many information retrieval tasks. Documents often contain tables in order to communicate d...
COLING
2010
13 years 1 months ago
2010
The treatment of factual data has been widely studied in different areas of Natural Language Processing (NLP). However, processing subjective information still poses important cha...
ERCIMDL
2007
Springer
14 years 28 days ago
2007
Springer
Abstract. In this paper we present an approach to question answering over heterogeneous knowledge sources that makes use of different ontology management components within the sce...