57 search results - page 9 / 12 » Parametric regular path queries |
EDBT
2002
ACM
15 years 11 months ago
2002
ACM
Managing multiple versions of XML documents represents a critical requirement for many applications. Also, there has been much recent interest in supporting complex queries on XML ...
116
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LICS
2012
IEEE
13 years 1 months ago
2012
IEEE
Abstract—We investigate some basic questions about the interaction of regular and rational relations on words. The primary motivation comes from the study of logics for querying ...
DOCENG
2009
ACM
15 years 5 months ago
2009
ACM
We study the analysis problem of XPath expressions with counting constraints. Such expressions are commonly used in document transformations or programs in which they select porti...
81
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SIGMOD
2002
ACM
15 years 11 months ago
2002
ACM
This work is a proposal for a database index structure that has been specifically designed to support the evaluation of XPath queries. As such, the index is capable to support all...
106
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WEA
2010
Springer
15 years 4 months ago
2010
Springer
Server based route planning in road networks is now powerful enough to find quickest paths in a matter of milliseconds, even if detailed information on time-dependent travel times...