Plotkin, Boris I. Halmos (polyadic) algebras in database theory. (English) Zbl 0773.08002 Algebraic logic, Pap. Colloq., Budap./Hung. 1988, Colloq. Math. Soc. János Bolyai 54, 503-518 (1991). Reviewer: Jānis Cīrulis (Riga) MSC: 08A70 03G15 68P15 PDFBibTeX XMLCite \textit{B. I. Plotkin}, Colloq. Math. Soc. János Bolyai 54, 503--518 (1991; Zbl 0773.08002)
Anisimov, V. Yu.; Borisov, E. V. Methods for estimating the reliability of the realization of fuzzy relations in applied artificial-intelligence systems. (English. Russian original) Zbl 0800.68918 J. Comput. Syst. Sci. Int. 31, No. 3, 24-28 (1993); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1991, No. 5, 110-114 (1991). MSC: 68T35 PDFBibTeX XMLCite \textit{V. Yu. Anisimov} and \textit{E. V. Borisov}, J. Comput. Syst. Sci. Int. 31, No. 3, 24--28 (1991; Zbl 0800.68918); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1991, No. 5, 110--114 (1991)
Anisimov, V. Yu.; Borisov, E. V. Methods of estimating the reliability of fuzzy relations in applied artificial intelligence systems. (English. Russian original) Zbl 0800.68917 J. Comput. Syst. Sci. Int. 31, No. 2, 63-66 (1993); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1991, No. 5, 110-114 (1991). MSC: 68T35 PDFBibTeX XMLCite \textit{V. Yu. Anisimov} and \textit{E. V. Borisov}, J. Comput. Syst. Sci. Int. 31, No. 2, 63--66 (1991; Zbl 0800.68917); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1991, No. 5, 110--114 (1991)
Makeyev, S. P.; Shakhnov, I. F. Ordering objects in hierarchical systems. (English. Russian original) Zbl 0812.93005 Sov. J. Comput. Syst. Sci. 30, No. 4, 23-38 (1992); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1991, No. 3, 29-46 (1991). MSC: 93A13 05C90 03E72 93B60 93B40 93B25 PDFBibTeX XMLCite \textit{S. P. Makeyev} and \textit{I. F. Shakhnov}, Sov. J. Comput. Syst. Sci. 30, No. 4, 23--38 (1991; Zbl 0812.93005); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1991, No. 3, 29--46 (1991)
Zimmermann, H.-J. [Zadeh, L. A.] Fuzzy set theory - and its applications. 2nd, revised ed. (English) Zbl 0719.04002 Boston, MA etc.: Kluwer Academic Publishers. xx, 399 p. Dfl. 150.00; £42.95; $ 69.95 (1991). Reviewer: A.Di Nola (Napoli) MSC: 03E72 03-01 94D05 94-01 68Txx 28E10 68T35 93C42 68T10 03B52 91B06 90B99 PDFBibTeX XMLCite \textit{H. J. Zimmermann}, Fuzzy set theory - and its applications. 2nd, revised ed. Boston, MA etc.: Kluwer Academic Publishers (1991; Zbl 0719.04002)
Gonzalez, Antonio; Vila, Maria-Amparo An interval-based approach for working with fuzzy numbers. (English) Zbl 0785.94023 Bouchon-Meunier, Bernadette (ed.) et al., Uncertainty in knowledge bases. 3rd international conference on information processing and management of uncertainty in knowlege-based systems, IPMU ’90. Paris, France, July 2-6, 1990. Proceedings. Berlin etc.: Springer-Verlag. Lect. Notes Comput. Sci. 521, 193-202 (1991). MSC: 94D05 62F07 PDFBibTeX XMLCite \textit{A. Gonzalez} and \textit{M.-A. Vila}, Lect. Notes Comput. Sci. 521, 193--202 (1991; Zbl 0785.94023)
Billot, Antoine Aggregation of preferences: The fuzzy case. (English) Zbl 0734.90005 Theory Decis. 30, No. 1, 51-93 (1991). MSC: 91B14 91B08 03E72 PDFBibTeX XMLCite \textit{A. Billot}, Theory Decis. 30, No. 1, 51--93 (1991; Zbl 0734.90005) Full Text: DOI
Malik, D. S.; Mordeson, John N. Fuzzy relations on rings and groups. (English) Zbl 0734.04007 Fuzzy Sets Syst. 43, No. 1, 117-123 (1991). MSC: 03E72 20N25 16D25 PDFBibTeX XMLCite \textit{D. S. Malik} and \textit{J. N. Mordeson}, Fuzzy Sets Syst. 43, No. 1, 117--123 (1991; Zbl 0734.04007) Full Text: DOI
Nakamura, Akira; Gao, Jian-Ming A logic for fuzzy data analysis. (English) Zbl 0729.03015 Fuzzy Sets Syst. 39, No. 2, 127-132 (1991). Reviewer: J.Šajda (Bratislava) MSC: 03B45 68T30 03E72 PDFBibTeX XMLCite \textit{A. Nakamura} and \textit{J.-M. Gao}, Fuzzy Sets Syst. 39, No. 2, 127--132 (1991; Zbl 0729.03015) Full Text: DOI
Pappis, C. P.; Adamopoulos, G. I. A computer algorithm for the solution of the inverse problem of fuzzy systems. (English) Zbl 0727.93029 Fuzzy Sets Syst. 39, No. 3, 279-290 (1991). Reviewer: O.Pastravanu (Iaşi) MSC: 93C30 93-04 93C42 PDFBibTeX XMLCite \textit{C. P. Pappis} and \textit{G. I. Adamopoulos}, Fuzzy Sets Syst. 39, No. 3, 279--290 (1991; Zbl 0727.93029) Full Text: DOI
Ovchinnikov, Sergei Similarity relations, fuzzy partitions, and fuzzy orderings. (English) Zbl 0725.04003 Fuzzy Sets Syst. 40, No. 1, 107-126 (1991). Reviewer: Li Hongxing (Beijing) MSC: 03E72 PDFBibTeX XMLCite \textit{S. Ovchinnikov}, Fuzzy Sets Syst. 40, No. 1, 107--126 (1991; Zbl 0725.04003) Full Text: DOI
Dasgupta, M.; Deb, R. Fuzzy choice functions. (English) Zbl 0717.90004 Soc. Choice Welfare 8, No. 2, 171-182 (1991). MSC: 91B14 91B08 03E75 PDFBibTeX XMLCite \textit{M. Dasgupta} and \textit{R. Deb}, Soc. Choice Welfare 8, No. 2, 171--182 (1991; Zbl 0717.90004) Full Text: DOI
Ovchinnikov, Sergei On fuzzy preference relations. (English) Zbl 0716.03013 Int. J. Intell. Syst. 6, No. 2, 225-234 (1991). MSC: 03B50 94D05 03E72 03B52 PDFBibTeX XMLCite \textit{S. Ovchinnikov}, Int. J. Intell. Syst. 6, No. 2, 225--234 (1991; Zbl 0716.03013) Full Text: DOI
Sakurai, Shigeaki; Hayashi, Kenji Godelian implication rule and lossless join decomposition of fuzzy relations. (English) Zbl 0799.68066 SUT J. Math. 27, No. 2, 275-291 (1991). MSC: 68P15 03E72 PDFBibTeX XMLCite \textit{S. Sakurai} and \textit{K. Hayashi}, SUT J. Math. 27, No. 2, 275--291 (1991; Zbl 0799.68066)
Hellman, Olavi A Hilbert space fuzzy set theory. (English) Zbl 0749.04003 Comput. Artif. Intell. 10, No. 5, 457-463 (1991). Reviewer: A.Dvurečenskij (Bratislava) MSC: 03E72 81S05 46C99 46S40 PDFBibTeX XMLCite \textit{O. Hellman}, Comput. Artif. Intell. 10, No. 5, 457--463 (1991; Zbl 0749.04003)
Fodor, János C. Strict preference relations based on weak t-norms. (English) Zbl 0756.90006 Fuzzy Sets Syst. 43, No. 3, 327-336 (1991). Reviewer: S.Chanas (Wrocław) MSC: 91B08 91B06 03E72 PDFBibTeX XMLCite \textit{J. C. Fodor}, Fuzzy Sets Syst. 43, No. 3, 327--336 (1991; Zbl 0756.90006) Full Text: DOI
Ovchinnikov, Sergei; Roubens, Marc On strict preference relations. (English) Zbl 0747.90006 Fuzzy Sets Syst. 43, No. 3, 319-326 (1991). Reviewer: M.Matłoka (Poznań) MSC: 91B08 03E72 PDFBibTeX XMLCite \textit{S. Ovchinnikov} and \textit{M. Roubens}, Fuzzy Sets Syst. 43, No. 3, 319--326 (1991; Zbl 0747.90006) Full Text: DOI
Dubois, Didier; Prade, Henri On the ranking of ill-known values in possibility theory. (English) Zbl 0746.90001 Fuzzy Sets Syst. 43, No. 3, 311-317 (1991). Reviewer: M.Matłoka (Poznań) MSC: 91B08 03E72 94D05 05C99 PDFBibTeX XMLCite \textit{D. Dubois} and \textit{H. Prade}, Fuzzy Sets Syst. 43, No. 3, 311--317 (1991; Zbl 0746.90001) Full Text: DOI
Liu, Wenbin Fuzzy ideal of algebraic system. (English) Zbl 0745.08003 J. Ocean Univ. Qingdao 21, No. 1, 123-126 (1991). MSC: 08A30 PDFBibTeX XMLCite \textit{W. Liu}, J. Ocean Univ. Qingdao 21, No. 1, 123--126 (1991; Zbl 0745.08003)
Zahedi, M. M. A characterization of \(L\)-fuzzy prime ideals. (English) Zbl 0761.16004 Fuzzy Sets Syst. 44, No. 1, 147-160 (1991). Reviewer: E.Kerre (Gent) MSC: 16D80 06B10 03E72 PDFBibTeX XMLCite \textit{M. M. Zahedi}, Fuzzy Sets Syst. 44, No. 1, 147--160 (1991; Zbl 0761.16004) Full Text: DOI
Yager, Ronald R. Similarity based specificity measures. (English) Zbl 0745.94027 Int. J. Gen. Syst. 19, No. 2, 91-105 (1991). MSC: 94D05 94A17 PDFBibTeX XMLCite \textit{R. R. Yager}, Int. J. Gen. Syst. 19, No. 2, 91--105 (1991; Zbl 0745.94027) Full Text: DOI
Melton, Austin; Shenoi, Sujeet Fuzzy relations and fuzzy relational databases. (English) Zbl 0792.68035 Comput. Math. Appl. 21, No. 11-12, 129-138 (1991). MSC: 68P15 94D05 PDFBibTeX XMLCite \textit{A. Melton} and \textit{S. Shenoi}, Comput. Math. Appl. 21, No. 11--12, 129--138 (1991; Zbl 0792.68035) Full Text: DOI
Turunen, Esko A note on Pavelka’s fuzzy logic. (English) Zbl 0743.03017 Z. Math. Logik Grundlagen Math. 37, No. 1, 39-40 (1991). Reviewer: S.Gottwald (Leipzig) MSC: 03B50 03B52 PDFBibTeX XMLCite \textit{E. Turunen}, Z. Math. Logik Grundlagen Math. 37, No. 1, 39--40 (1991; Zbl 0743.03017) Full Text: DOI
Bhaumik, R. N.; Das, A. The role of fuzzy preference relations in mathematical economics. (English) Zbl 0777.90004 Math. Stud. 59, No. 1-4, 109-128 (1991). MSC: 91B08 03E72 91B50 PDFBibTeX XMLCite \textit{R. N. Bhaumik} and \textit{A. Das}, Math. Stud. 59, No. 1--4, 109--128 (1991; Zbl 0777.90004)
Kacprzyk, Janusz Compatibility relations for the representation of associations between variables in knowledge-based systems, and their use in approximate reasoning. (English) Zbl 0743.68120 Fuzzy Sets Syst. 42, No. 3, 273-291 (1991). Reviewer: J.W.Grzymala-Busse (Lawrence) MSC: 68T30 03B52 03E72 PDFBibTeX XMLCite \textit{J. Kacprzyk}, Fuzzy Sets Syst. 42, No. 3, 273--291 (1991; Zbl 0743.68120) Full Text: DOI
Hur, Kul On \(H\)-fuzzy relations on sets. (English) Zbl 0976.18501 Honam Math. J. 13, No. 1, 21-28 (1991). MSC: 18B10 03E72 18E30 PDFBibTeX XMLCite \textit{K. Hur}, Honam Math. J. 13, No. 1, 21--28 (1991; Zbl 0976.18501)
Murali, V. Fuzzy congruence relations. (English) Zbl 0737.08001 Fuzzy Sets Syst. 41, No. 3, 359-369 (1991). MSC: 08A30 03E72 PDFBibTeX XMLCite \textit{V. Murali}, Fuzzy Sets Syst. 41, No. 3, 359--369 (1991; Zbl 0737.08001) Full Text: DOI
Ovchinnikov, Sergei The duality principle in fuzzy set theory. (English) Zbl 0755.04007 Fuzzy Sets Syst. 42, No. 1, 133-144 (1991). Reviewer: A.Di Nola (Napoli) MSC: 03E72 PDFBibTeX XMLCite \textit{S. Ovchinnikov}, Fuzzy Sets Syst. 42, No. 1, 133--144 (1991; Zbl 0755.04007) Full Text: DOI
Wang, P. Z.; Zhang, D. Z.; Sanchez, E.; Lee, E. S. Latticized linear programming and fuzzy relation inequalities. (English) Zbl 0746.90081 J. Math. Anal. Appl. 159, No. 1, 72-87 (1991). Reviewer: C.H.Kevorchian (Craiova) MSC: 90C70 PDFBibTeX XMLCite \textit{P. Z. Wang} et al., J. Math. Anal. Appl. 159, No. 1, 72--87 (1991; Zbl 0746.90081) Full Text: DOI
Shteinbuk, V. B.; Šostak, A. P. On semigroups of continuous transformations of fuzzily structured sets. (English) Zbl 0761.54006 Semigroup Forum 43, No. 2, 135-145 (1991). Reviewer: J.Chvalina (Brno) MSC: 54A40 54H15 20M20 PDFBibTeX XMLCite \textit{V. B. Shteinbuk} and \textit{A. P. Šostak}, Semigroup Forum 43, No. 2, 135--145 (1991; Zbl 0761.54006) Full Text: DOI EuDML
Filep, László Study of \(L\)-fuzzy similarities. (English) Zbl 0900.04010 Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Comput. 12, 79-83 (1991). MSC: 03E72 PDFBibTeX XMLCite \textit{L. Filep}, Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Comput. 12, 79--83 (1991; Zbl 0900.04010)