An Approach to Formalizing the Semantics of UML Statecharts
UML is a language for specifying, visualizing and documenting object-oriented systems. However, UML statecharts lack precisely defined syntax and...
Semantic Interpretation and Matching of Web Services
A major issue in the study of semantic Web services concerns the matching problem of Web services. Various techniques...
Applying the Application-Based Domain Modeling Approach to UML Structural Views
Being part of domain engineering, domain analysis enables identifying domains and capturing their ontologies in order to assist and...
Intentional Modeling to Support Identity Management
Identity management has arisen as a major and urgent challenge for internet-based communications and information services. Internet services involve...
WUML: A Web Usage Manipulation Language for Querying Web Log Data
In this paper, we develop a novel Web Usage Manipulation Language (WUML) which is a declarative language for manipulating...
An Agent-Based Approach for Interleaved Composition and Execution of Web Services
The emerging paradigm of web services promises to bring to distributed computing the same flexibility that the web has...
A Probabilistic QoS Model and Computation Framework for Web Services-Based Workflows
Web services promise to become a key enabling technology for B2B e-commerce. Several languages have been proposed to compose...
Lossless Conditional Schema Evolution
Conditional schema changes change the schema of the tuples that satisfy the change condition. When the schema of a...
Ontology-Guided Change Detection to the Semantic Web Data
The Semantic Web is envisioned as the next generation web in which data instances are enriched with metadata defined...
Schema Evolution in Data Warehousing Environments – A Schema Transformation-Based Approach
In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialised integrated database. The schemas of the...
