3251 search results - page 76 / 651 » Challenges in Web Information Retrieval |
MIR
2003
ACM
14 years 3 months ago
2003
ACM
Web searching is a significant activity for many people seeking multimedia information. Major Web search engines, such as Alta Vista, are essential tools in the quest to locate re...
NGC
2000
Springer
13 years 9 months ago
2000
Springer
With the increasing popularity of the WWW, the main challenge in computer science has become content-based retrieval of multimedia objects. Access to multimedia objects in database...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
Current search engines do not support user searches for chemical entities (chemical names and formulae) beyond simple keyword searches. Usually a chemical molecule can be represen...
IJCAI
2003
13 years 11 months ago
2003
In this paper we propose a methodology to learn to extract domain-specific information from large repositories (e.g. the Web) with minimum user intervention. Learning is seeded b...
SIGIR
2003
ACM
14 years 3 months ago
2003
ACM
Thesaurus has been widely used in many applications, including information retrieval, natural language processing, and question answering. In this paper, we propose a novel approa...