794 search results - page 91 / 159 » Web Information Personalization: Challenges and Approaches |
104
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WELCOM
2001
Springer
15 years 5 months ago
2001
Springer
Abstract. We have explored the role of user modelling in live help systems for e-commerce web sites. There are several potential benefits with user modelling in this context: 1) H...
141
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CIKM
2006
Springer
15 years 5 months ago
2006
Springer
It is important yet hard to identify navigational queries in Web search due to a lack of sufficient information in Web queries, which are typically very short. In this paper we st...
133
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KDD
2007
ACM
16 years 1 months ago
2007
ACM
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
128
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CSREASAM
2009
15 years 2 months ago
2009
This paper presents the basics of a new paradigm that allows generators and consumers of global contextual information to determine an appropriate security level needed for contex...
WWW
2003
ACM
16 years 2 months ago
2003
ACM
There are a number of recommendation systems that can suggest the webpages, within a single website, that other (purportedly similar) users have visited. By contrast, our goal is ...