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» Queries with Incomplete Answers over Semistructured Data
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DEXAW
2006
IEEE
153views Database» more  DEXAW 2006»
15 years 3 months ago
Extracting Partition Statistics from Semistructured Data
The effective grouping, or partitioning, of semistructured data is of fundamental importance when providing support for queries. Partitions allow items within the data set that sh...
John N. Wilson, Richard Gourlay, Robert Japp, Math...
ICDE
2004
IEEE
92views Database» more  ICDE 2004»
15 years 11 months ago
Multi-Scale Histograms for Answering Queries over Time Series Data
Lei Chen 0002, M. Tamer Özsu
WEBDB
1999
Springer
119views Database» more  WEBDB 1999»
15 years 1 months ago
Query Answering Using Views for Data Integration over the Web
Diego Calvanese, Giuseppe De Giacomo, Maurizio Len...
85
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BDA
2001
14 years 11 months ago
Answering XML Queries over Heterogeneous Data Sources
Ioana Manolescu, Daniela Florescu, Donald Kossmann
ICEBE
2005
IEEE
168views Business» more  ICEBE 2005»
15 years 3 months ago
Frequency Operators for Condensative Queries over Data Streams
Over a traditional Database Management System (DBMS), the answer to an aggregate query is usually much smaller than the answer to a similar nonaggregate query. Therefore, we call ...
Lisha Ma, Werner Nutt