4180 search results - page 227 / 836 » A Query Language for XML |
185
Voted
PODS
2010
ACM
15 years 9 months ago
2010
ACM
For many problems arising in the setting of graph querying (such as finding semantic associations in RDF graphs, exact and approximate pattern matching, sequence alignment, etc.)...
145
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DEXAW
2005
IEEE
15 years 10 months ago
2005
IEEE
We address the problem of efficient support for active rules in XML database systems. We describe a general form of active rules for XML based on XQuery and a previously defined...
132
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VLDB
2004
ACM
15 years 10 months ago
2004
ACM
We study the fundamental limitations of relational algebra (RA) and SQL in supporting sequence and stream queries, and present effective query language and data model enrichments ...
147
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EUSFLAT
2003
15 years 6 months ago
2003
The traditional query languages used in database management systems require precise and unambiguous queries only. Fuzzy querying were introduced to relax this rigidity and allow t...
147
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ICGI
2010
Springer
15 years 5 months ago
2010
Springer
This paper presents an efficient algorithm that identifies a rich subclass of multiple context-free languages in the limit from positive data and membership queries by observing wh...