713 search results - page 65 / 143 » A Learning Optimizer for a Federated Database Management Sys... |
240
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ICDE
2003
IEEE
16 years 5 months ago
2003
IEEE
In this paper, we present the design and evaluation of PeerDB, a peer-to-peer (P2P) distributed data sharing system. PeerDB distinguishes itself from existing P2P systems in sever...
128
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PODC
2010
ACM
15 years 8 months ago
2010
ACM
This paper deals with pipelined queries over services. The execution plan of such queries defines an order in which the services are called. We present the theoretical underpinni...
KDD
2004
ACM
16 years 4 months ago
2004
ACM
Automatically segmenting unstructured text strings into structured records is necessary for importing the information contained in legacy sources and text collections into a data ...
136
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IIE
2008
15 years 4 months ago
2008
One of the biggest challenges that higher learning institutions face today is to improve the quality of managerial decisions. The managerial decision making process becomes more co...
145
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
Real-world datasets exhibit a complex dependency structure among the data attributes. Learning this structure is a key task in automatic statistics configuration for query optimi...