caa a22 4500 386364338 CHVBK 20180307111927.0 cr unu---uuuuu 161130e198909 xx s 000 0 eng 10.1017/S0269888900005026 doi S0269888900005026 pii (NATIONALLICENCE)cambridge-10.1017/S0269888900005026 Life cycles in software and knowledge engineering: a comparative review [Elektronische Daten] Progress in software engineering has led to system development following models of the system life cycle. These models incorporate the use of prototyping and formal methods of program verification. They are becoming supported by integrated project support environments and permit the planning and monitoring of software development projects. In contrast, knowledge based systems (KBS) are developed using informal views of the system life cycle. Tools have been developed to support some stages of the life cycle in an undisciplined manner. The commercial use of KBS needs development projects to be planned and monitored. This requires methods and tools based on systematic life cycle models to be established for KBS. This paper reviews the current state of life cycle approaches to software engineering and KBS development projects in order to provide a direction for the development of methodical KBS life cycle models. Copyright © Cambridge University Press 1989 Wilson Michael Informatics Dept, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, UK Duce David Informatics Dept, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, UK Simpson Dan Dept of Computing, Brighton Polytechnic The Knowledge Engineering Review Cambridge University Press 4/3(1989-09), 189-204 0269-8889 4:3<189 1989 4 KER https://doi.org/10.1017/S0269888900005026 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0269888900005026 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wilson Michael Informatics Dept, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, UK NATIONALLICENCE 700 1- Duce David Informatics Dept, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, UK NATIONALLICENCE 700 1- Simpson Dan Dept of Computing, Brighton Polytechnic NATIONALLICENCE 773 0- The Knowledge Engineering Review Cambridge University Press 4/3(1989-09), 189-204 0269-8889 4:3<189 1989 4 KER CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge