Koch,C.G.;Isle,B.A.;Butler,A.W.(1988).“Intelligent user interface for expert systems applied to power plant maintenance and troubleshooting”.IEEE Transactions on Energy Conversion3(1): 71–77.doi:10.1109/60.4202.ISSN0885-8969.
McTear,Michael F.(2002).“Spoken dialogue technology: enabling the conversational user interface”.ACM Computing Surveys34(1): 90–169.doi:10.1145/505282.505285.ISSN0360-0300.
Lowgren,J.(1992).“The Ignatius environment: supporting the design and development of expert-system user interfaces”.IEEE Expert7(4): 49–57.doi:10.1109/64.153464.ISSN0885-9000.
Nwigbo Stella and Okechuku Chuks, School of Science Education, Expert system: a catalyst in educational development in Nigeria: "The ability of this system to explain the reasoning process through back-traces (...) provides an additional feature that conventional programming does not handle"
Nwigbo Stella and Agbo Okechuku Chuks, School of Science Education, Expert system: a catalyst in educational development in Nigeria: "Knowledge-based systems collect the small fragments of human know-how into a knowledge-base which is used to reason through a problem, using the knowledge that is appropriated"
Ivana Berković, Biljana Radulović and Petar Hotomski, University of Novi Sad, 2007, Extensions of Deductive Concept in Logic Programing and Some Applications: "the defects of PROLOG-system: the expansion concerning Horn clauses, escaping negation treatment as definite failure"
Dr. Nikolai Bezroukov, Softpanorama: "I think that most people exposed to Prolog remember strongly the initial disappointment. Language was/is so hyped but all you can see initially are pretty trivial examples that are solved by complex, obscure notation that lacks real expressive power: some of simple examples can be expressed no less concisely is many other languages"
Olivier Rafal, Le Monde Informatique, Programming for all (T.Rex generator): "This software allows to develop a conversational application (...) leading to a self-learning" (i.e. thanks to the automatic explanations)
French Technology Survey, MAIEUTICA, An Expert System Generator which writes its own rules, July 1991: "checking the coherence of the knowledge", "it can detect contradictions", "it react appropriately to changes of minds"
Koch,C.G.;Isle,B.A.;Butler,A.W.(1988).“Intelligent user interface for expert systems applied to power plant maintenance and troubleshooting”.IEEE Transactions on Energy Conversion3(1): 71–77.doi:10.1109/60.4202.ISSN0885-8969.
McTear,Michael F.(2002).“Spoken dialogue technology: enabling the conversational user interface”.ACM Computing Surveys34(1): 90–169.doi:10.1145/505282.505285.ISSN0360-0300.
Lowgren,J.(1992).“The Ignatius environment: supporting the design and development of expert-system user interfaces”.IEEE Expert7(4): 49–57.doi:10.1109/64.153464.ISSN0885-9000.