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Article: Text animation or knowledge engineering?: Two approaches to expert system design in urban planning
Title | Text animation or knowledge engineering?: Two approaches to expert system design in urban planning |
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Authors | |
Issue Date | 1991 |
Publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/ceus |
Citation | Computers, Environment And Urban Systems, 1991, v. 15 n. 3, p. 151-164 How to Cite? |
Abstract | Applications of expert system technology in the urban planning domain range in complexity from the relatively simple task of representing existing manually held knowledge bases within a single shell, to complex exercises in knowledge elicitation and modelling within a multi-system environment. We suggest that the complexity of expert system construction relates to the nature of the knowledge to be contained within the system. In particular, it depends on the degree to which knowledge is preprocessed and on the mix of knowledge types. After reviewing the concepts of knowledge, the knowledge base and knowledge capture with respect to urban planning subject matter, two contrasting systems are examined which illustrate this range of approaches. The first can be thought of as a text animation system since its expertise lies essentially in the ability to navigate a complex document in a way that the professional planner might. The second represents the more protracted exercise of capturing and modelling human expertise and involves the merging of GIS and expert system technologies. © 1991. |
Persistent Identifier | http://hdl.handle.net/10722/183422 |
ISSN | 2023 Impact Factor: 7.1 2023 SCImago Journal Rankings: 1.861 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Webster, CJ | en_US |
dc.contributor.author | Ho, CS | en_US |
dc.contributor.author | Wislocki, T | en_US |
dc.date.accessioned | 2013-05-27T08:38:03Z | - |
dc.date.available | 2013-05-27T08:38:03Z | - |
dc.date.issued | 1991 | en_US |
dc.identifier.citation | Computers, Environment And Urban Systems, 1991, v. 15 n. 3, p. 151-164 | en_US |
dc.identifier.issn | 0198-9715 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/183422 | - |
dc.description.abstract | Applications of expert system technology in the urban planning domain range in complexity from the relatively simple task of representing existing manually held knowledge bases within a single shell, to complex exercises in knowledge elicitation and modelling within a multi-system environment. We suggest that the complexity of expert system construction relates to the nature of the knowledge to be contained within the system. In particular, it depends on the degree to which knowledge is preprocessed and on the mix of knowledge types. After reviewing the concepts of knowledge, the knowledge base and knowledge capture with respect to urban planning subject matter, two contrasting systems are examined which illustrate this range of approaches. The first can be thought of as a text animation system since its expertise lies essentially in the ability to navigate a complex document in a way that the professional planner might. The second represents the more protracted exercise of capturing and modelling human expertise and involves the merging of GIS and expert system technologies. © 1991. | en_US |
dc.language | eng | en_US |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/ceus | en_US |
dc.relation.ispartof | Computers, Environment and Urban Systems | en_US |
dc.title | Text animation or knowledge engineering?: Two approaches to expert system design in urban planning | en_US |
dc.type | Article | en_US |
dc.identifier.email | Webster, CJ: cwebster@hku.hk | en_US |
dc.identifier.authority | Webster, CJ=rp01747 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-0026383676 | en_US |
dc.identifier.volume | 15 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.spage | 151 | en_US |
dc.identifier.epage | 164 | en_US |
dc.identifier.isi | WOS:A1991GQ92100005 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Webster, CJ=7201838784 | en_US |
dc.identifier.scopusauthorid | Ho, CS=36634410500 | en_US |
dc.identifier.scopusauthorid | Wislocki, T=6503945840 | en_US |
dc.identifier.issnl | 0198-9715 | - |