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SIGMOD
2002
ACM
15 years 12 months ago
2002
ACM
Relational query optimizers have traditionally relied upon table cardinalities when estimating the cost of the query plans they consider. While this approach has been and continue...
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EDBT
2002
ACM
15 years 12 months ago
2002
ACM
Existing work on multiway spatial joins focuses on the retrieval of all exact solutions with no time limit for query processing. Depending on the query and data properties, however...
MOBIHOC
2002
ACM
15 years 11 months ago
2002
ACM
: Mobile ad-hoc networking works properly only if the participating nodes cooperate in routing and forwarding. However, it may be advantageous for individual nodes not to cooperate...
DCC
2002
IEEE
15 years 11 months ago
2002
IEEE
We present a technique designed aiming to improve the compression of the Edgebreaker CLERS string for large and regular meshes, where regularity is understood as the compactness o...
HICSS
2005
IEEE
15 years 5 months ago
2005
IEEE
Substantial financial and technological investments by private and public organizations have resulted in the delivery of the third generation mobile technologies, although the jou...