1263 search results - page 72 / 253 » A Scalable Algorithm for Answering Queries Using Views |
126
Voted
COOPIS
2004
IEEE
15 years 6 months ago
2004
IEEE
Semantically heterogeneous and distributed data sources are quite common in several application domains such as bioinformatics and security informatics. In such a setting, each dat...
116
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VLDB
2005
ACM
15 years 8 months ago
2005
ACM
The interaction between recursion in XPATH and recursion in DTDs makes it challenging to answer XPATH queries on XML data that is stored in an RDBMS via schema-based shredding. We...
134
Voted
GIR
2006
ACM
15 years 8 months ago
2006
ACM
In this paper, we present a novel indexing data structure called RDHT (Range capable Distributed Hash Table) derived from skip lists and specifically designed for storing and retr...
153
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CIKM
2010
Springer
15 years 16 days ago
2010
Springer
Schema merging is the process of consolidating multiple schemas into a unified view. The task becomes particularly challenging when the schemas are highly heterogeneous and autono...
206
Voted
VLDB
2007
ACM
16 years 2 months ago
2007
ACM
Many aspects of the data integration problem have been considered in the literature: how to match schemas across different data sources, how to decide when different records refer...