2821 search results - page 201 / 565 » Tracing a single user |
160
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ACNS
2005
Springer
16 years 13 days ago
2005
Springer
Typical protocols for password-based authentication assume a single server which stores all the information (e.g., the password) necessary to authenticate a user. Unfortunately, a...
167
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ICCBR
2005
Springer
16 years 12 days ago
2005
Springer
Typically, case-based recommender systems recommend single items to the on-line customer. In this paper we introduce the idea of recommending a user-defined collection of items whe...
156
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COLCOM
2009
IEEE
15 years 11 months ago
2009
IEEE
—Combining support for single display collaboration with support for asynchronous and remote collaboration in one groupware challenges some basic assumptions of application desig...
207
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APVIS
2010
15 years 8 months ago
2010
In flow visualization, field lines are often used to convey both global and local structure and movement of the flow. One challenge is to find and classify the representative fiel...
167
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
—Opportunistic secondary spectrum usage has the potential to dramatically increase spectral efficiency and rates of a network of secondary cognitive users. In this work we consi...