4444 search results - page 378 / 889 » Modelling Dynamic Web Data |
136
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
With the increasing popularity of location-based services, such as tour guide and location-based social network, we now have accumulated many location data on the Web. In this pap...
137
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ACISICIS
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract--Although temporal context may significantly affect the popularity of items and user preference over items, traditional information filtering techniques such as recommende...
124
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ICC
2009
IEEE
15 years 10 months ago
2009
IEEE
: It is well known that no security mechanism can provide full protection against a potential attack. There is always a possibility that a security incident may happen, mainly as a...
148
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IEEEARES
2008
IEEE
15 years 10 months ago
2008
IEEE
Trust and its role in e-commerce is a major topic for researchers, clients, and service providers alike. However, questions of origin and practical usage of trust in e-commerce ar...
154
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KDD
2012
ACM
13 years 6 months ago
2012
ACM
We present an analysis of user conversations in on-line social media and their evolution over time. We propose a dynamic model that predicts the growth dynamics and structural pro...