This is a one-hour video recording of the presentation of Steffen Staab at the KnowledgeWeb summer school 2005. It comprises either the video synchronized with the slides (but requires Quicktime, hence Windows or MacOS, otherwise the slides have to be switched manually). It provides an in-depth view with concrete example mappings while the presentation of Natasha Noy provides the general overview.

Table of Contents: Satisficing Ontology Mapping - Step 1 The Semantic Web - Welcome on board the Voyager Let's talk Optimize vs. Satisfice SWAP Use Case: Virtual Organization Knowledge exchange P2P style Individual Situation ...so we have a problem... P2P Generic Problem Description Mapping Definition Generic Process Features Generic Process Entity Pair Selection Generic Process Similarity Measure Similarity Rules Generic Process Aggregation Generic Process Interpretation Generic Process Example Critical Operations Generic Process Complexity Reduction of Comparisons Removal of Complex Features Complexity Scenarios Evaluation - Scenario Results for I3CON Ontology Alignment Experiment More recently: Select rather than integrate Exemplary Result Evaluation Lessons Learned about QOM Lessons Learned about Evaluation Reasoning the fast and frugal way? Conclusion Some references