3251 search results - page 188 / 651 » Challenges in Web Information Retrieval |
129
Voted
WWW
2004
ACM
16 years 5 months ago
2004
ACM
Many Web information services utilize techniques of information extraction (IE) to collect important facts from the Web. To create more advanced services, one possible method is t...
148
click to vote
SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
112
click to vote
RIVF
2007
15 years 6 months ago
2007
— Semantic file systems enhance standard file systems with the ability of file searching based on file semantics. The users interact with semantic file systems not only by execut...
119
click to vote
MIE
2008
15 years 6 months ago
2008
Patient medical record systems (MRS) merely offer static applications, in which mostly unstructured text is linked to coded data. In these applications the more common presentation...
126
click to vote
WWW
2006
ACM
16 years 5 months ago
2006
ACM
In this poster, we present a method for extracting queries related to real-life events, or news-related queries, from large web query logs. The method employs query frequencies an...