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WEBDB
2004
Springer
122views Database» more  WEBDB 2004»
14 years 3 months ago
Querying Bi-level Information
In our research on superimposed information management, we have developed applications where information elements in the superimposed layer serve to annotate, comment, restructure...
Sudarshan Murthy, David Maier, Lois M. L. Delcambr...
WWW
2009
ACM
14 years 5 months ago
Performing grouping and aggregate functions in XML queries
Since more and more business data are represented in XML format, there is a compelling need of supporting analytical operations in XML queries. Particularly, the latest ver
Huayu Wu, Tok Wang Ling, Liang Xu, Zhifeng Bao
IEEEARES
2006
IEEE
14 years 4 months ago
A Declarative Control Language for Dependable XML Message Queues
We present a novel approach for the implementation of efficient and dependable web service engines (WSEs). A WSE instance represents a single node in a distributed network of par...
Alexander Böhm 0002, Carl-Christian Kanne, Gu...
DAWAK
2004
Springer
14 years 3 months ago
Mining Maximal Frequently Changing Subtree Patterns from XML Documents
Abstract. Due to the dynamic nature of online information, XML documents typically evolve over time. The change of the data values or structures of an XML document may exhibit some...
Ling Chen 0002, Sourav S. Bhowmick, Liang-Tien Chi...
ER
2003
Springer
148views Database» more  ER 2003»
14 years 3 months ago
Improving Query Performance Using Materialized XML Views: A Learning-Based Approach
We consider the problem of improving the efficiency of query processing on an XML interface of a relational database, for predefined query workloads. The main contribution of this ...
Ashish Shah, Rada Chirkova