317 search results - page 44 / 64 » Logging and Analyzing User's Interactions in Web Portals |
IICS
2003
Springer
15 years 5 months ago
2003
Springer
Both human users and crawlers face the problem of finding good start pages to explore some topic. We show how to assist in qualifying pages as start nodes by link-based ranking al...
WWW
2007
ACM
16 years 14 days ago
2007
ACM
In this paper, we show that most multiple term queries include more than one topic and users usually reformulate their queries by topics instead of terms. In order to provide empi...
GROUP
2010
ACM
14 years 9 months ago
2010
ACM
This paper focuses on online gift exchange in a setting where online and offline interactions are tightly intertwined and most of the exchanges require face-to-face interaction to...
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WWW
2009
ACM
16 years 14 days ago
2009
ACM
The majority of people in rural developing regions do not have access to the World Wide Web. Traditional network connectivity technologies have proven to be prohibitively expensiv...
AGENTS
1997
Springer
15 years 4 months ago
1997
Springer
An adaptive recommendation service seeks to adapt to its users, providing increasingly personalized recommendations over time. In this paper we introduce the \Fab" adaptive W...