{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,14]],"date-time":"2026-03-14T04:19:50Z","timestamp":1773461990700,"version":"3.50.1"},"reference-count":16,"publisher":"World Scientific Pub Co Pte Lt","issue":"04","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Artif. Intell. Tools"],"published-print":{"date-parts":[[2000,12]]},"abstract":"<jats:p> The focus of this paper is on an attempt towards a unified formalism to manage both symbolic and numerical information based on high-level fuzzy Petri nets (HLFPN). Fuzzy functions, fuzzy reasoning, and fuzzy neural networks are integrated in HLFPN In HLFPN model, a fuzzy place carries information to describe the fuzzy variable and the fuzzy set of a fuzzy condition. An arc is labeled with a fuzzy weight to represent the strength of connection between places and transitions. A fuzzy set and a fuzzy truth-value are attached to an uncertain fuzzy token to model imprecision and uncertainty. We have identified six types of uncertain transition: calculation transitions to compute functions with uncertain fuzzy inputs; inference transitions to perform fuzzy reasoning; neuron transitions to execute computations in neural networks; duplication transitions to duplicate an uncertain fuzzy token to several tokens carrying the same fuzzy sets and fuzzy truth values; aggregation transitions to combine several uncertain fuzzy tokens with the same fuzzy variable; and aggregation-duplication transitions to amalgamate aggregation transitions and duplication transitions. To guide the computation inside the HLFPN, an algorithm is developed and an example is used to illustrate the proposed approach. <\/jats:p>","DOI":"10.1142\/s0218213000000367","type":"journal-article","created":{"date-parts":[[2002,7,27]],"date-time":"2002-07-27T11:04:45Z","timestamp":1027767885000},"page":"569-588","source":"Crossref","is-referenced-by-count":5,"title":["HIGH-LEVEL FUZZY PETRI NETS AS A BASIS FOR MANAGING SYMBOLIC AND NUMERICAL INFORMATION"],"prefix":"10.1142","volume":"09","author":[{"given":"KEVIN F.R.","family":"LIU","sequence":"first","affiliation":[{"name":"Department of Environmental Engineering, Da-Yeh University, Changhua, Taiwan 51542, ROC"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JONATHAN","family":"LEE","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Information Engineering, National Central University, Chungli, Taiwan 32054, ROC"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"WEILING","family":"CHIANG","sequence":"additional","affiliation":[{"name":"Department of Civil Engineering, National Central University, Chungli, Taiwan 32054, ROC"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"p_1","doi-asserted-by":"publisher","DOI":"10.1109\/21.384255"},{"key":"p_2","doi-asserted-by":"publisher","DOI":"10.1109\/91.277962"},{"key":"p_3","doi-asserted-by":"publisher","DOI":"10.1109\/69.60794"},{"issue":"2","key":"p_4","first-page":"201","volume":"24","author":"Dong W.","year":"1987","journal-title":"Fuzzy Sets and Systems"},{"key":"p_6","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-0114(97)00339-4"},{"key":"p_7","doi-asserted-by":"publisher","DOI":"10.1109\/3468.531910"},{"key":"p_9","doi-asserted-by":"publisher","DOI":"10.1109\/69.485639"},{"key":"p_10","doi-asserted-by":"publisher","DOI":"10.1142\/S0218213098000226"},{"key":"p_11","doi-asserted-by":"publisher","DOI":"10.1109\/3477.764869"},{"key":"p_12","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-0114(98)00039-6"},{"key":"p_13","doi-asserted-by":"publisher","DOI":"10.1109\/21.87067"},{"key":"p_14","doi-asserted-by":"publisher","DOI":"10.1109\/5.24143"},{"key":"p_15","doi-asserted-by":"publisher","DOI":"10.1109\/91.324809"},{"key":"p_17","doi-asserted-by":"publisher","DOI":"10.1142\/S0218488596000056"},{"key":"p_18","doi-asserted-by":"publisher","DOI":"10.1109\/91.531771"},{"key":"p_19","doi-asserted-by":"publisher","DOI":"10.1016\/0165-0114(86)90002-3"}],"container-title":["International Journal on Artificial Intelligence Tools"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218213000000367","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T17:29:05Z","timestamp":1565198945000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218213000000367"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,12]]},"references-count":16,"journal-issue":{"issue":"04","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[2000,12]]}},"alternative-id":["10.1142\/S0218213000000367"],"URL":"https:\/\/doi.org\/10.1142\/s0218213000000367","relation":{},"ISSN":["0218-2130","1793-6349"],"issn-type":[{"value":"0218-2130","type":"print"},{"value":"1793-6349","type":"electronic"}],"subject":[],"published":{"date-parts":[[2000,12]]}}}