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ADC
2009
Springer
145views Database» more  ADC 2009»
15 years 11 months ago
Efficient XQuery Join Processing in Publish/Subscribe Systems
Efficient XML filtering has been a fundamental technique in recent Web service and XML publish/subscribe applications. In this paper, we consider the problem of filtering a contin...
Ryan H. Choi, Raymond K. Wong
ICIAR
2010
Springer
15 years 10 months ago
A Geometric Data Structure Applicable to Image Mining and Retrieval
Abstract. Due to improvements in image acquisition and storage technology, terabyte-sized databases of images are nowadays common. This abundance of data leads us to two basic prob...
T. Iwaszko, Mahmoud Melkemi, Lhassane Idoumghar
DEXAW
2007
IEEE
124views Database» more  DEXAW 2007»
15 years 10 months ago
XML Query Optimisation: Specify your Selectivity
The problem of efficiently evaluating XPath and XQuery queries has become increasingly significant since more and more XML data is stored in its native form. We propose a novel op...
Sven Hartmann, Sebastian Link
DEXAW
2009
IEEE
114views Database» more  DEXAW 2009»
15 years 10 months ago
A Meta-Framework for Generating Ontologies from Legacy Schemas
A huge amount of schemas are expressed within outdated schema languages which are restricted concerning expressiveness, extensibility, readability, and understandability. Consequen...
Manuel Wimmer
ICDE
2007
IEEE
107views Database» more  ICDE 2007»
15 years 10 months ago
Toward Self-Healing Multitier Services
Are self-healing database-centric multitier services utopia or just a hard puzzle? We argue for the latter and aim to identify the missing pieces of this puzzle. We advocate robus...
Brian Cook, Shivnath Babu, George Candea, Songyun ...