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» Optimizing XPath Queries on Streaming XML Data
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ICEBE
2005
IEEE
93views Business» more  ICEBE 2005»
15 years 5 months ago
Optimizing Path Expression Queries of XML Data
Yang Li, Ping Yi, Qiyan Li
ICDE
2008
IEEE
218views Database» more  ICDE 2008»
16 years 1 months ago
AxPRE Summaries: Exploring the (Semi-)Structure of XML Web Collections
The nature of semistructured data in web collections is evolving. Increasingly, XML web documents (or documents exchanged via web services) are valid with regard to a schema, yet ...
Mariano P. Consens, Flavio Rizzolo, Alejandro A. V...
SIGMOD
2006
ACM
158views Database» more  SIGMOD 2006»
15 years 12 months ago
Continuous query processing in data streams using duality of data and queries
Recent data stream systems such as TelegraphCQ have employed the well-known property of duality between data and queries. In these systems, query processing methods are classified...
Hyo-Sang Lim, Jae-Gil Lee, Min-Jae Lee, Kyu-Young ...
VLDB
1999
ACM
87views Database» more  VLDB 1999»
15 years 4 months ago
Query Optimization for XML
XML is an emerging standard for data representation and exchange on the World-Wide Web. Due to the nature of information on the Web and the inherent flexibility of XML, we expect...
Jason McHugh, Jennifer Widom
ICDE
2007
IEEE
119views Database» more  ICDE 2007»
15 years 6 months ago
Stream Variables: A Quick but not Dirty SQL Extension for Continuous Queries
The ability to query data streams is of increasing importance and has been identified as a crucial element for modern organizations and agencies. This paper identifies a class o...
Damianos Chatziantoniou, Yannis Sotiropoulos