623 search results - page 55 / 125 » Text Retrieval by Using k-word Proximity Search |
SIGMOD
2008
ACM
14 years 8 months ago
2008
ACM
Snippets are used by almost every text search engine to complement ranking scheme in order to effectively handle user searches, which are inherently ambiguous and whose relevance ...
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
This paper investigates unsupervised vocabulary and language model self-adaptation (VLA) from just one speech file using the web as a knowledge source and without prior knowledge...
IRCDL
2008
13 years 10 months ago
2008
In this paper we present a prototype system to enrich audiovisual contents with annotations, which exploits existing technologies for automatic extraction of metadata (such as OCR...
DEXA
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. There is a significant commercial and research interest in locationbased web search engines. Given a number of search keywords and one or more locations that a user is in...
TREC
1998
13 years 10 months ago
1998
: This paper describes experiments done on the VLC2 collection at TREC-7. Methods used for indexing text is described together with the results: this includes the official collecti...