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SIGMOD
2004
ACM
149views Database» more  SIGMOD 2004»
15 years 9 months ago
Incremental Maintenance of XML Structural Indexes
Increasing popularity of XML in recent years has generated much interest in query processing over graph-structured data. To support efficient evaluation of path expressions, many ...
Ke Yi, Hao He, Ioana Stanoi, Jun Yang 0001
EXTREME
2004
ACM
15 years 3 months ago
Automated Quality Assurance for Heuristic-Based XML Creation Systems
Large volumes of XML document instances are created by conversion systems that rely on heuristic-based tagging. Quality assurance is typically conducted on individual document ins...
Bruce Rosenblum, Irina Golfman
SERVICES
2008
94views more  SERVICES 2008»
14 years 11 months ago
Using Characteristics of Computational Science Schemas for Workflow Metadata Management
Computational science workflows are generating an ever-increasing volume of data products. Metadata for these workflows is communicated using one or more discipline-specific schem...
Scott Jensen, Beth Plale
SIGMOD
2008
ACM
143views Database» more  SIGMOD 2008»
15 years 9 months ago
XML query optimization in the presence of side effects
The emergence of database languages with side effects, notably for XML, raises significant challenges for database compilers and optimizers. In this paper, we extend an algebra fo...
Giorgio Ghelli, Nicola Onose, Kristoffer Hø...
CAISE
2006
Springer
15 years 1 months ago
Generic Data Access in XML Based Workflow Management Systems
Various kinds of data are processed in workflow management systems: from case data to control data, from internal data to access to external databases or documents exchanged in int...
Christian Dreier, Johann Eder, Marek Lehmann, Amir...