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» Complex Group-By Queries for XML
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100
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BNCOD
2004
75views Database» more  BNCOD 2004»
15 years 5 months ago
Evaluating Complex Queries Against XML Streams with Polynomial Combined Complexity
Dan Olteanu, Tim Furche, François Bry
131
Voted
ICEIS
2009
IEEE
15 years 10 months ago
Relaxing XML Preference Queries for Cooperative Retrieval
Today XML is an essential technology for knowledge management within enterprises and dissemination of data over the Web. Therefore the efficient evaluation of XML queries has been ...
SungRan Cho, Wolf-Tilo Balke
217
Voted
SIGMOD
2006
ACM
159views Database» more  SIGMOD 2006»
16 years 3 months ago
Flexible and efficient XML search with complex full-text predicates
Recently, there has been extensive research that generated a wealth of new XML full-text query languages, ranging from simple Boolean search to combining sophisticated proximity a...
Sihem Amer-Yahia, Emiran Curtmola, Alin Deutsch
128
Voted
EDBT
2002
ACM
179views Database» more  EDBT 2002»
16 years 3 months ago
Efficient Complex Query Support for Multiversion XML Documents
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 ...
Shu-Yao Chien, Vassilis J. Tsotras, Carlo Zaniolo,...
139
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VLDB
2002
ACM
106views Database» more  VLDB 2002»
15 years 3 months ago
Structure and Value Synopses for XML Data Graphs
All existing proposals for querying XML (e.g., XQuery) rely on a pattern-specification language that allows (1) path navigation and branching through the label structure of the XM...
Neoklis Polyzotis, Minos N. Garofalakis