{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,4]],"date-time":"2022-04-04T16:38:45Z","timestamp":1649090325994},"reference-count":1,"publisher":"World Scientific Pub Co Pte Lt","issue":"04","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Unc. Fuzz. Knowl. Based Syst."],"published-print":{"date-parts":[[1999,8]]},"abstract":"<jats:p> Since the appearance of MYCIN, expert systems have been widely and successfully developed for various scientific and technological researches and applications. These applications require more and more fuzzy information resources because of the uncertainty, inexactness in labeling facts using linguistic terms and expressing human expertise. Sensory foodstuff evaluation is among this kind of fuzzy expert system applications. <\/jats:p><jats:p> In the frame of the research project on fuzzy expert systems for science and technology at the Hanoi University of Technology, we have developed an expert system building tool called EXGEN which has the following features: <\/jats:p><jats:p> \u2013 Knowledge editing in the form of production rules using Vietnamese in the natural language-like syntax. The tool is also capable to verify the consistency of an acquired knowledge base. <\/jats:p><jats:p> \u2013 Inference engine consisting of two principal inference mechanisms (forward and backward inference) and control strategy module. We proposed also some heuristics for choosing a potential inference trace, allowing to get more information about conclusions. <\/jats:p><jats:p> \u2013 Possibility of establishing a configuration for a distributed working session. <\/jats:p><jats:p> It would be possible to carry out: <\/jats:p><jats:p> + a deduction over a shared rule base (RB) in the server, based on information acquired from workstations (common RB and conclusion, distributed fact base (FB)) <\/jats:p><jats:p> + a deduction over a shared RB in the server with different cognitive tasks (including hypotheses fact and conclusions) on workstations (common RB and distributed FB) <\/jats:p><jats:p> + deductions on workstations with distributed knowledge bases (Distributed RB and FB) <\/jats:p><jats:p> We have already implemented an application expert system SENEXSYS for sensory foodstuff evaluation using the building tool EXGEN. Experimental results have shown that qualification given by the expert system is comparable to evaluation results obtained by following up Vietnamese standard TCVN 3215.79 <\/jats:p>","DOI":"10.1142\/s0218488599000337","type":"journal-article","created":{"date-parts":[[2003,5,7]],"date-time":"2003-05-07T04:18:55Z","timestamp":1052281135000},"page":"383-388","source":"Crossref","is-referenced-by-count":0,"title":["A FUZZY DISTRIBUTED EXPERT SYSTEM DESIGN TOOL EXGEN AND ITS APPLICATION TO SENSORY FOODSTUFF EVALUATION"],"prefix":"10.1142","volume":"07","author":[{"given":"THANH THUY","family":"NGUYEN","sequence":"first","affiliation":[{"name":"Hanoi University of Technology (HUT), Hanoi, Vietnam"}]},{"given":"TOAN THANG","family":"NGUYEN","sequence":"additional","affiliation":[{"name":"Hanoi University of Technology (HUT), Hanoi, Vietnam"}]},{"given":"BINH CUONG","family":"THAC","sequence":"additional","affiliation":[{"name":"Hanoi University of Technology (HUT), Hanoi, Vietnam"}]},{"given":"DINH KHANG","family":"TRAN","sequence":"additional","affiliation":[{"name":"Institute of Information Technology, Hanoi, Vietnam"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"p_6","doi-asserted-by":"publisher","DOI":"10.1016\/0165-0114(92)90237-X"}],"container-title":["International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218488599000337","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T23:03:40Z","timestamp":1565132620000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218488599000337"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,8]]},"references-count":1,"journal-issue":{"issue":"04","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[1999,8]]}},"alternative-id":["10.1142\/S0218488599000337"],"URL":"https:\/\/doi.org\/10.1142\/s0218488599000337","relation":{},"ISSN":["0218-4885","1793-6411"],"issn-type":[{"value":"0218-4885","type":"print"},{"value":"1793-6411","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,8]]}}}