1799 search results - page 203 / 360 » On bootstrapping recommender systems |
145
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ICDCSW
2003
IEEE
15 years 11 months ago
2003
IEEE
Today a huge variety of methods to track and analyze the customers’ behavior in e-commerce systems is available. However, in traditional retail stores such systems are not widel...
153
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AGENTS
1998
Springer
15 years 10 months ago
1998
Springer
While the theoretical and experimental foundations of agent-based systems are becoming increasingly well understood, comparatively little effort has been devoted to understanding ...
179
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HICSS
2010
IEEE
15 years 7 months ago
2010
IEEE
Mobile learning exposes learning to the natural environment. If this environment is large, the learners have to navigate to find the learning objects or to explore the environment...
196
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ECIR
2009
Springer
16 years 3 months ago
2009
Springer
Abstract. Learning ranking functions is crucial for solving many problems, ranging from document retrieval to building recommendation systems based on an individual user’s prefer...
164
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper, we discuss how to prevent users’ passwords from being stolen by adversaries. We propose differentiated security mechanisms in which a user has the freedom to ch...