Table of Contents
PPT Slide
Information Resides on Heterogeneous Information Sources
TSIMMIS Provides Integrated View of Heterogeneous Data
Challenges
Integration Architecture
Declarative Specification of Wrappers and Mediators
Data Model
OEM and XML
XML
Challenges
Integration Task
Tree Specification Language
TSL Continued - Fusion
Theory
TSL and MSL
Challenges
Integration Task
Locate Data: Query Decomposition
PPT Slide
TSL vs MSL continued
Challenges
Problem: Limited Query Capabilities
Capability-Based Mediation
Query Rewriting Using Views
Query Rewriting Example
General Algorithm for Rewriting
Algorithm Generalization
CBR for More Expressive Languages
Challenges
System Architecture
Plan Generation Module
System Architecture II - Wrapper
Template Power and Postprocessing
Conclusions
Related Work
Other Contributions
Improving Availability
Future Work
Realizing The Web’s Full Potential
Acknowledgements
|