1388 search results - page 133 / 278 » Querying Linguistic Trees |
110
Voted
DKE
2007
15 years 21 days ago
2007
XPath is the standard language for addressing parts of an XML document. We present a sound and complete decision procedure for containment of XPath queries. The considered XPath f...
60
Voted
PVLDB
2010
14 years 11 months ago
2010
Dremel is a scalable, interactive ad-hoc query system for analysis of read-only nested data. By combining multi-level execution trees and columnar data layout, it is capable of ru...
136
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ICDE
2012
IEEE
13 years 3 months ago
2012
IEEE
— Differential privacy has recently emerged as the de facto standard for private data release. This makes it possible to provide strong theoretical guarantees on the privacy and ...
214
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ICDE
2006
IEEE
16 years 2 months ago
2006
IEEE
We consider the problem of creating a sample view of a database table. A sample view is an indexed, materialized view that permits efficient sampling from an arbitrary range query...
ISPDC
2006
IEEE
15 years 6 months ago
2006
IEEE
Supporting range query over Peer-to-Peer systems has attracted many research efforts in recent years. In this paper, we propose a new multidimentional indexing structure for P2P s...