High-level goals and low-level systems: how can computers help solving complex problems? Piek Vossen and Roxane Segers VU University Amsterdam KYOTO (ICT-211423) Yielding Ontologies for Transition-Based Organization FP7: Intelligent Content and Semantics http://www.kyoto-project.eu/ 1 st Kyoto workshop: Environmental Knowledge Transition and Exchange February, 2-3, 2009, Artis Amsterdam
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High-level goals and low-level systems: how can computers help solving complex problems? Piek Vossen and Roxane Segers VU University Amsterdam KYOTO (ICT-211423)
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High-level goals and low-level systems: how can computers help solving complex problems?
Piek Vossen and Roxane SegersVU University Amsterdam
KYOTO (ICT-211423)Yielding Ontologies for Transition-Based OrganizationFP7: Intelligent Content and Semantics
http://www.kyoto-project.eu/1st Kyoto workshop: Environmental Knowledge Transition and ExchangeFebruary, 2-3, 2009, Artis Amsterdam
1st Kyoto workshop: Environmental Knowledge Transition and Exchange, February, 2-3, 2009, Artis AmsterdamICT-211423
Overview
1. analysis of the user questions
(provided by ECNC and WWF)
a. clear cases
b. unclear cases and possible solutions
2. Concepts and relations
3. Discussion: how to use knowledge discovery to answer complex questions
1st Kyoto workshop: Environmental Knowledge Transition and Exchange, February, 2-3, 2009, Artis AmsterdamICT-211423
Analysis of the user questions
▪Total of 330 questions from WWF and ECNC.
▪ Analysis of question type (what, where, who, when, how etc).
▪ Words that express the relation that is asked for
1st Kyoto workshop: Environmental Knowledge Transition and Exchange, February, 2-3, 2009, Artis AmsterdamICT-211423
Classification of questions• Finding Definitions, e.g.
– What are the drivers?– What are ecosystem services?
• Pin-Pointing Sources– Where are biodiversity hotspots?– Who is an expert on biodiversity?
• Information Retrieval, e.g.– What is the current status of a specie?– What are the most recent countings of a certain specie?
• Examples (of best practices), e.g.– Best practices of resource management in poor area's?– Are there examples of nature conservation and poverty elivation?– What are good examples of E.S.?
• High level questions, e.g.– What are the key biodiversity indicators in a certain area?– What is the effect of climate change and species diversity?– What is the impact of declining bee populations on agricultural productivity?– Which rare and threatened species/ecosystems are people most dependent on for
economic benefits?
1st Kyoto workshop: Environmental Knowledge Transition and Exchange, February, 2-3, 2009, Artis AmsterdamICT-211423