Semantic Annotation for Process Models: - Department of Computer ...
Semantic Annotation for Process Models: - Department of Computer ...
Semantic Annotation for Process Models: - Department of Computer ...
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1.6. MAJOR CONTRIBUTIONS 9<br />
1.6 Major Contributions<br />
Following the above research method and steps, the research has been deployed and it<br />
has resulted in the following major contributions <strong>of</strong> this thesis:<br />
1. A General <strong>Process</strong> Ontology (GPO) is the result <strong>of</strong> our investigation and analysis<br />
<strong>of</strong> process ontologies and business process modeling languages, which is an ef<strong>for</strong>t<br />
towards the unified process ontology <strong>for</strong> the interoperability <strong>of</strong> process models.<br />
2. A basic semantic annotation framework is proposed to enrich semantics <strong>of</strong> process<br />
models <strong>for</strong> process knowledge management.<br />
3. An ontology-based annotation method including a semantic annotation model and<br />
rules are elaborated to guide users to apply the framework <strong>for</strong> the annotation.<br />
4. The extended semantic annotation framework is a goal annotation method with<br />
a goal ontology representation and semi-automatic goal annotation algorithms.<br />
5. A prototype <strong>of</strong> the annotation tool applying the <strong>Semantic</strong> Web technology is<br />
implemented following the proposed framework and method.<br />
6. A process knowledge management system integrating the semantic annotation approach<br />
is outlined to validate the applicability <strong>of</strong> the framework and the method.<br />
1.7 Thesis Outline<br />
In this introduction chapter, we has explained the motivation <strong>of</strong> the work, described<br />
the problems, listed the objectives <strong>of</strong> this work, provided an overview <strong>of</strong> the approach,<br />
and presented the research method and our major contributions. The rest <strong>of</strong> the thesis<br />
is organized following the research phases described in the research method in section<br />
1.5. Chapter 2 and 3 provide a background, context and relevant work survey <strong>for</strong><br />
this research. Chapter 4 and 5 present our theoretical and methodology contributions,<br />
while chapter 6 describes the implementational contributions <strong>of</strong> the work. Exemplar<br />
studies are deployed to demonstrate the proposed approach in chapter 7. Chapter 8<br />
evaluates the quality <strong>of</strong> the method, and Chapter 9 validates the applicability <strong>of</strong> the<br />
work. Finally, conclusions and further work are discussed in chapter 10.<br />
Chapter 2 - Problem Settings provides basic concepts, theory and technology about<br />
in<strong>for</strong>mation modeling, business process modeling, semantic interoperability, <strong>Semantic</strong><br />
Web and process knowledge management. Those issues compose the context <strong>of</strong> this<br />
research work.<br />
Chapter 3 - State <strong>of</strong> the Art discusses a number <strong>of</strong> existing business process modeling<br />
languages and process ontologies to investigate modeling constructs and ontological<br />
concepts corresponding to process modeling perspectives. The survey <strong>of</strong> semantic<br />
annotation methods and tools shows most <strong>of</strong> work has been done on the semantic annotations<br />
<strong>of</strong> unstructural and structural in<strong>for</strong>mation, e.g. Web pages or Web services.<br />
Comprehensive approaches <strong>for</strong> the semantic annotation <strong>of</strong> semi-structured in<strong>for</strong>mation,<br />
e.g. business process models, from meta-model and model levels are also demanded and<br />
some ef<strong>for</strong>ts have been launched.