1178 search results - page 188 / 236 » Modeling and analysis of content identification |
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
In this paper we study the problem of finding most topical named entities among all entities in a document, which we refer to as focused named entity recognition. We show that th...
CIKM
2009
Springer
14 years 29 days ago
2009
Springer
The highly variable and dynamic word usage in social media presents serious challenges for both research and those commercial applications that are geared towards blogs or other u...
CLEF
2006
Springer
14 years 23 days ago
2006
Springer
This paper presents an approach of a cross-lingual information retrieval which uses a ranking method based on a penalisation version of the Jaccard formula. The obtained results a...
DOCENG
2008
ACM
13 years 10 months ago
2008
ACM
As the world wide web transforms from a vehicle of information dissemination and e-commerce transactions into a writable nexus of human collaboration, the Web 2.0 technologies at ...
WICON
2008
13 years 10 months ago
2008
This paper examines the denial of service attacks that an 802.16 Broadband Wireless Access network is susceptible to at the physical and medium access control layers. In our threa...