574 search results - page 19 / 115 » Distributed Queries and Query Optimization in Schema-Based P... |
141
Voted
CCS
2005
ACM
15 years 7 months ago
2005
ACM
This paper introduces the PeerAccess framework for reasoning about authorization in open distributed systems, and shows how a parameterization of the framework can be used to reas...
104
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HPCC
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. We consider query execution strategies for object-oriented distributed databases. There are several scenarios of query decomposition, assuming that the corresponding quer...
227
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ICDE
1996
IEEE
16 years 3 months ago
1996
IEEE
Query folding refers to the activity of determining if and how a query can be answered using a given set of resources, which might be materialized views, cached results of previou...
141
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IPM
2007
15 years 1 months ago
2007
We consider a network of autonomous peers forming a logically global but physically distributed search engine, where every peer has its own local collection generated by independe...
126
Voted
SIGCOMM
2003
ACM
15 years 7 months ago
2003
ACM
Content-based full-text search is a challenging problem in Peer-toPeer (P2P) systems. Traditional approaches have either been centralized or use flooding to ensure accuracy of th...