3251 search results - page 146 / 651 » Challenges in Web Information Retrieval |
CHI
2009
ACM
15 years 12 months ago
2009
ACM
People regularly interact with different representations of Web pages. A person looking for new information may initially find a Web page represented as a short snippet rendered b...
123
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CIKM
2008
Springer
15 years 1 months ago
2008
Springer
We propose a weakly-supervised approach for extracting class attributes from structured text available within Web documents. The overall precision of the extracted attributes is a...
100
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WSDM
2010
ACM
15 years 8 months ago
2010
ACM
We describe an approach for multi-modal characterization of social media by combining text features (e.g. tags as a prominent example of short, unstructured text labels) with spat...
DLOG
2006
15 years 20 days ago
2006
Abstract Practical description logic systems play an ever-growing role for knowledge representation and reasoning research even in distributed environments. In particular, the onto...
CONTEXT
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. The ostensive model assumes that a user’s information need is dynamic and developing, thus, a recently accessed object can be seen as more indicative to the current inf...