1263 search results - page 174 / 253 » A Scalable Algorithm for Answering Queries Using Views |
129
Voted
SSDBM
2006
IEEE
15 years 8 months ago
2006
IEEE
Many publisWsubscribe systems have been built using wireless sensor networks, WSNs, deployedfor real-world environmentaldata collection, securitymonitoring,and object tracking. Ho...
101
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ALGORITHMICA
2002
15 years 2 months ago
2002
We describe a quantum black-box network computing the majority of N bits with zerosided error using only 2 3 N + O( N log( -1 log N)) queries: the algorithm returns the correct an...
127
Voted
WSDM
2010
ACM
16 years 1 days ago
2010
ACM
We study the fundamental problem of computing distances between nodes in large graphs such as the web graph and social networks. Our objective is to be able to answer distance que...
144
Voted
FOIKS
2006
Springer
15 years 6 months ago
2006
Springer
It is claimed in [45] that first-order theorem provers are not efficient for reasoning with ontologies based on description logics compared to specialised description logic reasone...
126
Voted
VLDB
2007
ACM
15 years 8 months ago
2007
ACM
We consider the privacy problem in data publishing: given a database instance containing sensitive information “anonymize” it to obtain a view such that, on one hand attackers...