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» Data Models and Query Languages for Spatial Databases
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IDEAS
2005
IEEE
101views Database» more  IDEAS 2005»
15 years 12 months ago
Rewriting-Based Optimization for XQuery Transformational Queries
The modern XML query language called XQuery includes advanced facilities both to query and to transform XML data. An XQuery query optimizer should be able to optimize any query. F...
Maxim Grinev, Peter Pleshachkov
CAISE
2003
Springer
15 years 11 months ago
Updateable Views for an XML Query Language
We present an approach to updateable XML views, which is based on the Stack-Based Approach to query languages. Its novelty consists in introducing procedures overloading generic up...
Hanna Kozankiewicz, Jacek Leszczylowski, Kazimierz...
OOIS
1997
Springer
15 years 10 months ago
An Agent-Based Coordination Model on Workflow Databases
Workflow management, one of the important technologies for supporting collaborative work, requires database technologies like distributed data management or transaction management...
Takeo Kunishima, Kazumasa Yokota
181
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SEMWEB
2009
Springer
16 years 26 days ago
Dynamic Querying of Mass-Storage RDF Data with Rule-Based Entailment Regimes
RDF Schema (RDFS) as a lightweight ontology language is gaining popularity and, consequently, tools for scalable RDFS inference and querying are needed. SPARQL has become recently ...
Giovambattista Ianni, Thomas Krennwallner, Alessan...
AAAI
2008
15 years 8 months ago
Mining Translations of Web Queries from Web Click-through Data
Query translation for Cross-Lingual Information Retrieval (CLIR) has gained increasing attention in the research area. Previous work mainly used machine translation systems, bilin...
Rong Hu, Weizhu Chen, Jian Hu, Yansheng Lu, Zheng ...