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» A Heterogeneous Approach to UML Semantics
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AAMAS
2007
Springer
14 years 11 months ago
An algebra for commitment protocols
Protocols enable unambiguous, smooth interactions among agents. Commitments among agents are a powerful means of developing protocols. Commitments enable flexible execution of pro...
Ashok U. Mallya, Munindar P. Singh
AICOM
2004
100views more  AICOM 2004»
14 years 11 months ago
Query rewriting with symmetric constraints
Abstract. We address the problem of answering queries using expressive symmetric inter-schema constraints which allow to establish mappings between several heterogeneous informatio...
Christoph Koch
JUCS
2010
179views more  JUCS 2010»
14 years 10 months ago
Ontology Visualization: Tools and Techniques for Visual Representation of Semi-Structured Meta-Data
: Ontologies are used to represent a variety of domain knowledge and data collections, scopes, viewpoints and linked heterogeneous information sources. They range from simple topol...
Monika Lanzenberger, Jennifer Sampson, Markus Rest...
WWW
2010
ACM
15 years 3 months ago
Enabling entity-based aggregators for web 2.0 data
Selecting and presenting content culled from multiple heterogeneous and physically distributed sources is a challenging task. The exponential growth of the web data in modern time...
Ekaterini Ioannou, Claudia Niederée, Yannis...
BMCBI
2004
131views more  BMCBI 2004»
14 years 11 months ago
A web services choreography scenario for interoperating bioinformatics applications
Background: Very often genome-wide data analysis requires the interoperation of multiple databases and analytic tools. A large number of genome databases and bioinformatics applic...
Remko de Knikker, Youjun Guo, Jin-long Li, Albert ...