98 search results - page 9 / 20 » Named Entity Recognition in Tweets: An Experimental Study |
100
click to vote
CIKM
2009
Springer
15 years 6 months ago
2009
Springer
Sets of named entities are used heavily at commercial search engines such as Google, Yahoo and Bing. Acquiring sets of entities typically consists of combining semi-supervised exp...
CIKM
2005
Springer
15 years 5 months ago
2005
Springer
Exploiting lexical and semantic relationships in large unstructured text collections can significantly enhance managing, integrating, and querying information locked in unstructur...
CLEF
2005
Springer
15 years 5 months ago
2005
Springer
This paper describes the development of a question answering system for monolingual and cross-lingual tasks for the languages English and German. We developed the question answeri...
105
click to vote
IJCAI
2003
15 years 1 months ago
2003
With domain ontology, a meaningful index of document indexing, such as the domain events structure in this paper, can be defined. Since the construction of domain ontology is cost...
130
click to vote
TKDE
2010
14 years 6 months ago
2010
The idea of allowing query users to relax their correctness requirements in order to improve performance of a data stream management system (e.g., location-based services and senso...