727 search results - page 6 / 146 » Improving Twitter Retrieval by Exploiting Structural Informa... |
ECIR
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Information retrieval from web and XML document collections is ever more focused on returning entities instead of web pages or XML elements. There are many research field...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
Most retrieval models estimate the relevance of each document to a query and rank the documents accordingly. However, such an approach ignores the uncertainty associated with the ...
IPM
2006
13 years 8 months ago
2006
This paper examines several different approaches to exploiting structural information in semi-structured document categorization. The methods under consideration are designed for ...
ECIR
2008
Springer
13 years 10 months ago
2008
Springer
Wikipedia is one of the most popular information sources on the Web. The free encyclopedia is densely linked. The link structure in Wikipedia differs from the Web at large: interna...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Search engines that support structured documents typically support structure created by the author (e.g., title, section), and may also support structure added by an annotation pr...