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ESWS
2010
Springer
14 years 3 months ago
2010
Springer
Abstract. With increasing usage of Social Networks, giving users the possibility to establish access restrictions on their data and resources becomes more and more important. Howev...
ICS
2010
Tsinghua U.
14 years 3 months ago
2010
Tsinghua U.
The emergence of multicore processors has increased the need for simple parallel programming models usable by nonexperts. The ability to specify subparts of a bigger data structur...
PODS
1999
ACM
14 years 2 months ago
1999
ACM
Query optimizers rely on fast, high-quality estimates of result sizes in order to select between various join plans. Selfjoin sizes of relations provide bounds on the join size of...
INFOCOM
1998
IEEE
14 years 2 months ago
1998
IEEE
Retransmission based error control for large scale multicast applications is difficult because of implosion and exposure. Existing schemes (SRM, RMTP, TMTP, LBRRM) have good solut...
LCC
1994
14 years 2 months ago
1994
The descriptive complexity of a problem is the complexity of describing the problem in some logical formalism. One of the few techniques for proving separation results in descripti...