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147
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CHI
2002
ACM
16 years 6 months ago
2002
ACM
Many applications require users to specify preferences. We support users in this task by letting them define preferences relative to their personal history or that of other users....
178
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OSDI
2004
ACM
16 years 6 months ago
2004
ACM
A fundamental vision driving pervasive computing research is access to personal and shared data anywhere at anytime. In many ways, this vision is close to being realized. Wireless...
258
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
Estimating the cardinality (i.e. number of distinct elements) of an arbitrary set expression defined over multiple distributed streams is one of the most fundamental queries of in...
163
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
We present rendezvous-based access control for access control in the pre-hospital environment. Rendezvous-based access control is a simple cryptographic access control method that...
149
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DCC
2008
IEEE
16 years 6 months ago
2008
IEEE
Let Vn(q) denote a vector space of dimension n over the field with q elements. A set P of subspaces of Vn(q) is a partition of Vn(q) if every nonzero vector in Vn(q) is contained ...