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7.3.1: Results from experiments in ontology learning including evaluation and recommendation

NeOn: Lifecycle Support for Networked Ontologies, Integrated Project (IST-2005-027595). Priority: IST-2004-2.4.7,








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    Project
    D7.4.1 Software architecture for managing the Fisheries ontologies lifecycle
    NeOn: Lifecycle Support for Networked Ontologies, Integrated Project (IST-2005-027595). Priority: IST-2004-2.4.7,
    2007
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    This document describes the software architecture for implementing a system for managing the fisheries ontologies lifecycle, cornerstone of WP7. The lifecycle described in this deliverable is an instantiation of the possible lifecycles that can be carried out with the NeOn toolkit, and has been selected according to FAO needs, style of work and organizational culture. This document is also an extension and refinement of D7.1.1 in terms of requirements that should be fulfilled by the ge neral NeOn lifecycle management support. The architecture is based on the NeOn Toolkit and engineering components, and will be incrementally integrated into the system through subsequent T7.4 deliverables, i.e. deliverables D7.4.2 and D7.4.3. Since D7.1.1 the requirements about the Fisheries Ontologies Lifecycle have evolved been more concrete (as in any software development process). Chapter 1 of the document describes the major requirements of the Fisheries Ontologies Lifecycle Manag ement System. Chapter 2 provides an overview of the process required for building, populating, publishing and maintaining the fisheries ontologies. Chapter 3 includes use case diagrams and a brief description of each use case required for implementing the system. These use cases are based on the requirements described in early WP7 deliverable D7.1.1, and each use case provides references to the relevant sections in D7.1.1. A detailed description of each use case and the engineering c omponents to be integrated in the system are included in Annex I of this document. Chapter 4 presents the system architecture derived from the use cases, as a selection of components of the NeOn Toolkit and system architecture. Chapter 5 describes the plan for subsequent T7.4 deliverables. Finally, Chapter 6 highlights the major conclusions of deliverable D7.4.1.
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    Project
    D7.1.2 Revised specifications of user requirements for the Fisheries, case study
    NeOn: Lifecycle Support for Networked Ontologies, Integrated Project (IST-2005-027595). Priority: IST-2004-2.4.7,
    2008
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    This document revises and updates the user requirements for the Fisheries case study (WP7) originally prepared in D7.1.1 (in M7). As highlighted in the introduction (Chapter 1), the purpose of this deliverable, 22 months after the launch of the NeOn project, is to refine the user requirements for the WP7 case study. This refinement of the user requirements is also meant to enhance the alignment of the case study with the NeOn project and better contribute to it as a whole. The user r equirements for the Fisheries ontologies lifecycle management system are presented in Chapter 2. This chapter also includes an updated description of user’s roles and requirements for ontology engineers and ontology editors. The requirements for the FSDAS are revisited in Chapter 3. That chapter covers the general characteristics of the FSDAS (i.e., its scope, perspective, features), the refinement and extension of the functional requirements, its foreseen user types, and a number of u ser interface issues and non-functional requirements. Conclusions are presented in Chapter 4. This deliverable also includes five annexes with additional detailed information. Annex A provides a summary of the requirements presented in Chapter 2, together with their mapping to the NeOn architecture. Annex B traces all changes to requirements, scenarios and uses cases from D7.1.1 until now. Annex C consists of tables that are meant to help the reader trace the changes (modifications /refinements) with respect to the requirements presented in D7.1.1 and D7.5.1. Finally, Annex D and Annex E list the revised use cases and the new use cases for FSDAS respectively.
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    Book (stand-alone)
    From thesauri to Ontologies: A short case study in the food safety area in how ontologies are more powerful than thesauri From thesauri to RDFS to OWL
    From thesauri to RDFS to OWL
    2004
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    This short case study will show on the basis of a simple example taken from the Food Safety area, how ontologies differ from thesauri. The example will start with showing an extract from the AGROVOC thesaurus, and exploring the information that can be extracted from here. We will then develop this example further in order to show growing functionality and expressive power first in RDFS and finally in OWL ontologies.

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