{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T19:03:31Z","timestamp":1754161411067,"version":"3.41.2"},"reference-count":53,"publisher":"Emerald","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,8,3]]},"abstract":"<jats:sec>\n                  <jats:title>Purpose<\/jats:title>\n                  <jats:p>\u2013 The purpose of this paper is to discuss how tacit and explicit knowledge determine grey knowledge and how these are stimulated through interactions within networks, forming the grey hybrid intelligent systems (HISs). The feedback processes and mechanisms between internal and external knowledge determine the apparition of grey knowledge into an intelligent system (IS). The extension of ISs is determined by the ubiquity of the internet but, in our framework, the grey knowledge flows assure the viability and effectiveness of these systems.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Design\/methodology\/approach<\/jats:title>\n                  <jats:p>\u2013 Some characteristics of the Hybrid Intelligent Knowledge Systems are put forward along with a series of models of hybrid computational intelligence architectures. More, relevant examples from the literature related to the hybrid systems architectures are presented, underlying their main advantages and disadvantages.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Findings<\/jats:title>\n                  <jats:p>\u2013 Due to the lack of a common framework it remains often difficult to compare the various HISs conceptually and evaluate their performance comparatively. Different applications in different areas are needed for establishing the best combinations between models that are designed using grey, fuzzy, neural network, genetic, evolutionist and other methods. But all these systems are knowledge dependent, the main flow that is used in all parts of every kind of system being the knowledge. Grey knowledge is an important part of the real systems and the study of its proprieties using the methods and techniques of grey system theory remains an important direction of the researches.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Originality\/value<\/jats:title>\n                  <jats:p>\u2013 The paper discusses the differences among the three types of knowledge and how they and the grey systems theory can be used in different hybrid architectures.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1108\/gs-05-2015-0022","type":"journal-article","created":{"date-parts":[[2015,7,16]],"date-time":"2015-07-16T09:52:27Z","timestamp":1437040347000},"page":"194-205","source":"Crossref","is-referenced-by-count":3,"title":["The hybrid intelligent systems design using grey systems theory"],"prefix":"10.1108","volume":"5","author":[{"given":"Scarlat","family":"Emil","sequence":"additional","affiliation":[{"name":"Economic Informatics and Cybernetics,Bucharest University of Economic Studies, Bucharest, Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Virginia","family":"M\u0103r\u0103cine","sequence":"additional","affiliation":[{"name":"Economic Informatics and Cybernetics Department, Bucharest University of Economic Studies, Bucharest, Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","reference":[{"key":"2025072817582518700_b1","unstructured":"Alavarao, C.R.\n           (2008),                   Fuzzy Logic and Neural Networks                , New Age International Publishers, New Delhi."},{"key":"2025072817582518700_b3","unstructured":"Bradea, I.\n          , Delcea C. and Paun, R. 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