Path expression

Known as: Path expressions 
In query languages, path expressions identify an object by describing how to navigate to itin some graph (possibly implicit) of objects. For example… (More)
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Topic mentions per year

Topic mentions per year

1974-2018
0204019742018

Papers overview

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Highly Cited
2003
Highly Cited
2003
XML filtering systems aim to provide fast, on-the-fly matching of XML-encoded data to large numbers of query specifications… (More)
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Highly Cited
2002
Highly Cited
2002
In this paper, we ask if the traditional relational query acceleration techniques of summary tables and covering indexes have… (More)
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Highly Cited
2001
Highly Cited
2001
With the advent of XML as a standard for data representation and exchange on the Internet, storing and querying XML data becomes… (More)
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Highly Cited
2001
Highly Cited
2001
Data on the Internet is increasingly presented in XML format. This enables novel applications that pose queries over “all the XML… (More)
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Highly Cited
1999
Highly Cited
1999
 
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Highly Cited
1998
Highly Cited
1998
Several languages, such as LOREL and UnQL, support querying of semi-structured data. Others, such as WebSQL and WebLog, query Web… (More)
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Highly Cited
1997
Highly Cited
1997
The evaluation of path expression queries on semistructured data in a distributed asynchronous environment is considered. The… (More)
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Highly Cited
1996
Highly Cited
1996
In the past few years, query languages featuring generalized path expressions have been proposed. These languages allow the… (More)
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Highly Cited
1981
Highly Cited
1981
Let G = (V, E) be a directed graph with a distinguished source vertex s. The single-source path expression problem is to find… (More)
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Highly Cited
1974
Highly Cited
1974
A new method of expressing synchronization is presented and the motivations and considerations which led to this method are… (More)
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