Edit Profile (opens in new tab) Ruan, Da Co-Author Distance Author ID: ruan.da Published as: Ruan, Da; Ruan, D. External Links: MGP · Wikidata · GND · IdRef Documents Indexed: 85 Publications since 1993, including 6 Books 22 Contributions as Editor Biographic References: 3 Publications Co-Authors: 85 Co-Authors with 91 Joint Publications 2,056 Co-Co-Authors all top 5 Co-Authors 15 single-authored 20 Kerre, Etienne E. 20 Xu, Yang 15 Liu, Jun 11 Li, Tianrui 8 Kahraman, Cengiz 7 Zhang, Guangquan 6 Lu, Jie 6 Shi, Yun 5 Pei, Zheng 4 Büyüközkan, Gülçin 4 Li, Xiaozhong 4 Van Gasse, Bart 4 Wang, Xuzhu 3 D’hondt, Pierre 3 Liu, Dun 3 Martínez, Luis Manuel 3 Nachtegael, Mike 3 Qin, Keyun 3 Zhang, Junbo 2 Bozdag, Cafer Erhan 2 Chen, Hongmei 2 De Cock, Martine 2 Ertay, Tijen 2 Huang, Chongfu 2 Huang, Tianmin 2 Koehl, Ludovic 2 Li, Wenjiang 2 Li, Xiaobing 2 Ma, Jun 2 Montero, Javier 2 Tolga, Ethem 2 van der Wal, Ariën J. 2 Wang, Paul P. 2 Wu, Fengjie 2 Zou, Li 1 Ait Abderrahim, Hamid 1 Bilsel, R. Ufuk 1 Calzada, Alberto 1 Cappelle, Bart 1 Chen, Demian 1 Chen, Guoqing 1 de Cooman, Gert 1 Ding, Yongsheng 1 Doǧan, Ibrahim 1 Fantoni, Paolo F. 1 Fedrizzi, Mario 1 Gülbay, Murat 1 Hardeman, Frank 1 He, Xingxing 1 Kabak, Özgür 1 Kacprzyk, Janusz 1 Lee, Tsutian 1 Li, Xiazhong 1 Li, Zou 1 Liang, Xiaobei 1 Liu, Bao 1 Liu, Xiaohong 1 Liu, Zhicai 1 Lu, Guoxing 1 Maravall, Dario 1 Meng, Dan 1 Ong, L. S. 1 Özok, Ahmet Fahri 1 Qiao, Shaojie 1 Resconi, Germano 1 Rodríguez, J. Tinguaro 1 Rodríguez, Rosa M. 1 Roverso, Davide 1 Shi, Chenggen 1 Song, Jing 1 Song, Zhenming 1 Tang, Bingyong 1 Turunen, Esko 1 van der Meer, Klaas 1 Wang, Jin 1 Wets, Geert 1 Wu, Zhengjiang 1 Xiu, Xin 1 Yang, Jian-Bo 1 Yang, Xu 1 Zeng, Xiangyi 1 Zeng, Xianyi 1 Zheng, Fei 1 Zhou, Changgjiu 1 Zhou, Changjiu 1 Zimmermann, Hans-Jürgen 1 Zou, Weili all top 5 Serials 14 International Journal of Intelligent Systems 12 Information Sciences 8 Fuzzy Sets and Systems 6 Studies in Fuzziness and Soft Computing 5 International Journal of General Systems 4 Journal of Multiple-Valued Logic and Soft Computing 3 Mathematics and Computers in Simulation 3 Real-Time Systems 3 Journal of Global Optimization 3 Fundamenta Informaticae 2 International Journal of Approximate Reasoning 2 The Journal of Fuzzy Mathematics 2 Mathware & Soft Computing 2 Soft Computing 2 International Series in Intelligent Technologies 2 Studies in Computational Intelligence 2 Atlantis Computational Intelligence Systems 1 International Journal of Mechanical Sciences 1 Belgian Journal of Operations Research, Statistics and Computer Science (JORBEL) 1 Robotics and Autonomous Systems 1 Annals of Operations Research 1 European Journal of Operational Research 1 Logic Journal of the IGPL 1 Stochastic Environmental Research and Risk Assessment 1 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 1 Dynamics of Continuous, Discrete & Impulsive Systems. Series B. Applications & Algorithms 1 Journal of Intelligent and Fuzzy Systems 1 Fuzzy Optimization and Decision Making 1 New Mathematics and Natural Computation 1 Advances in Fuzzy Systems – Applications and Theory 1 Series in Electrical and Computer Engineering 1 International Journal of Mathematics and Analysis 1 International Journal of Information Technology & Decision Making all top 5 Fields 62 Computer science (68-XX) 37 Mathematical logic and foundations (03-XX) 22 General and overarching topics; collections (00-XX) 19 Operations research, mathematical programming (90-XX) 14 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 9 Systems theory; control (93-XX) 5 Statistics (62-XX) 5 Information and communication theory, circuits (94-XX) 4 Biology and other natural sciences (92-XX) 3 Numerical analysis (65-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 2 Difference and functional equations (39-XX) 2 Probability theory and stochastic processes (60-XX) 2 Quantum theory (81-XX) 2 Statistical mechanics, structure of matter (82-XX) 1 Measure and integration (28-XX) 1 General topology (54-XX) 1 Mechanics of deformable solids (74-XX) 1 Geophysics (86-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 71 Publications have been cited 629 times in 468 Documents Cited by ▼ Year ▼ Fuzzy group decision-making for facility location selection. Zbl 1049.90038 Kahraman, Cengiz; Ruan, Da; Doǧan, Ibrahim 40 2003 Lattice-valued logic. An alternative approach to treat fuzziness and incomparability. Zbl 1048.03003 Xu, Yang; Ruan, Da; Qin, Keyun; Liu, Jun 40 2003 Fuzzy implication operators and generalized fuzzy method of cases. Zbl 0784.68078 Ruan, D.; Kerre, E. E. 36 1993 On the characterizations of fuzzy implications satisfying \(I(x,y)=I(x,I(x,y))\). Zbl 1122.03023 Shi, Y.; Ruan, D.; Kerre, E. E. 34 2007 Capital budgeting techniques using discounted fuzzy versus probabilistic cash flows. Zbl 1037.91051 Kahraman, Cengiz; Ruan, Da; Tolga, Ethem 32 2002 Rough sets based matrix approaches with dynamic attribute variation in set-valued information systems. Zbl 1255.68160 Zhang, Junbo; Li, Tianrui; Ruan, Da; Liu, Dun 31 2012 Multi-objective group decision making. Methods, software and applications with fuzzy set techniques. With CD-ROM. Zbl 1155.68078 Lu, Jie; Zhang, Guangquan; Ruan, Da; Wu, Fengjie 26 2007 On dependencies and independencies of fuzzy implication axioms. Zbl 1195.03032 Shi, Y.; van Gasse, B.; Ruan, D.; Kerre, E. E. 25 2010 A rough set based dynamic maintenance approach for approximations in coarsening and refining attribute values. Zbl 1211.68420 Chen, Hongmei; Li, Tianrui; Qiao, Shaojie; Ruan, Da 21 2010 A fuzzy-set approach to treat determinacy and consistency of linguistic terms in multi-criteria decision making. Zbl 1115.68144 Ma, J.; Ruan, D.; Xu, Y.; Zhang, G. 20 2007 \(\alpha\)-resolution principle based on first-order lattice-valued logic \(\text{LF}(X)\). Zbl 0997.03006 Xu, Yang; Ruan, Da; Kerre, Etienne E.; Liu, Jun 17 2001 Mathematics of fuzziness. Basic issues. Zbl 1159.03002 Wang, Xuzhu; Ruan, Da; Kerre, Etienne E. 17 2009 \(\alpha\)-cut fuzzy control charts for linguistic data. Zbl 1063.93003 Gülbay, Murat; Kahraman, Cengiz; Ruan, Da 16 2004 A fuzzy multi-critera decision approach for software development strategy selection. Zbl 1093.68567 Büyüközkan, Gülçin; Kahraman, Cengiz; Ruan, Da 14 2004 Incremental learning optimization on knowledge discovery in dynamic business intelligent systems. Zbl 1230.90113 Liu, Dun; Li, Tianrui; Ruan, Da; Zhang, Junbo 13 2011 An incremental approach for inducing knowledge from dynamic information systems. Zbl 1192.68530 Liu, Dun; Li, Tianrui; Ruan, Da; Zou, Weili 13 2009 Novel neural algorithms based on fuzzy \(\delta\) rules for solving fuzzy relation equations. III. Zbl 0956.68131 Li, Xiaozhong; Ruan, Da 12 2000 Fuzzy sets approaches to statistical parametric and nonparametric tests. Zbl 1074.62029 Kahraman, Cengiz; Bozdag, Cafer Erhan; Ruan, Da; Özok, Ahmet Fahri 12 2004 Determination of \(\alpha \)-resolution in lattice-valued first-order logic \(\mathrm{LF}(X)\). Zbl 1239.03007 Xu, Yang; Liu, Jun; Ruan, Da; Li, Xiaobing 11 2011 On the first place antitonicity in QL-implications. Zbl 1178.03037 Shi, Y.; Van Gasse, B.; Ruan, D.; Kerre, E. E. 11 2008 Linguistic values-based intelligent information processing: Theory, methods and applications. Zbl 1204.68232 Pei, Zheng; Ruan, Da; Liu, Jun; Xu, Yang 11 2009 Determining the importance weights for the design requirements in the house of quality using the fuzzy analytic network approach. Zbl 1101.68837 Büyüközkan, Gülçin; Ertay, Tijen; Kahraman, Cengiz; Ruan, Da 11 2004 Filter-based resolution principle for lattice-valued propositional logic LP\((X)\). Zbl 1114.03019 Ma, Jun; Li, Wenjiang; Ruan, Da; Xu, Yang 10 2007 Data envelopment analysis based decision model for optimal operator allocation in CMS. Zbl 1057.90523 Ertay, Tijen; Ruan, Da 10 2005 An extended branch and bound algorithm for bilevel multi-follower decision making in a referential-uncooperative situation. Zbl 1135.90049 Lu, Jie; Shi, Chenggen; Zhang, Guangquan; Ruan, Da 7 2007 \(\alpha\)-resolution principle based on lattice-valued propositional logic \(\text{LP} (X)\). Zbl 0987.03010 Xu, Yang; Ruan, Da; Kerre, Etienne E.; Liu, Jun 7 2000 On the consistency of rule bases based on lattice-valued first-order logic \(LF(X)\). Zbl 1156.68581 Xu, Yang; Liu, Jun; Ruan, Da; Lee, Tsu-Tian 7 2006 Extracting complex linguistic data summaries from personnel database via simple linguistic aggregations. Zbl 1192.68714 Pei, Zheng; Xu, Yang; Ruan, Da; Qin, Keyun 7 2009 Formal concept analysis based on the topology for attributes of a formal context. Zbl 1284.68539 Pei, Zheng; Ruan, Da; Meng, Dan; Liu, Zhicai 7 2013 A fuzzy preference-ranking model for a quality evaluation of hospital web sites. Zbl 1107.68474 Bilsel, R. Ufuk; Büyüközkan, Gülçin; Ruan, Da 6 2006 Evaluation of software development projects using a fuzzy multi-criteria decision approach. Zbl 1147.68452 Büyüközkan, Gülçin; Ruan, Da 6 2008 Fuzzy reasoning based on the extension principle. Zbl 0992.68207 Xu, Yang; Kerre, Etienne E.; Ruan, Da; Song, Zhenming 6 2001 Self-tuning of fuzzy belief rule bases for engineering system safety analysis. Zbl 1171.90570 Liu, Jun; Yang, Jian-Bo; Ruan, Da; Martinez, Luis; Wang, Jin 6 2008 Soft computing for risk evaluation and management. Applications in technology, environment and finance. Zbl 0979.91051 Ruan, Da; Kacprzyk, Janusz; Fedrizzi, Mario 5 2001 Intelligent multi-criteria fuzzy group decision-making for situation assessments. Zbl 1151.91035 Lu, Jie; Zhang, Guangquan; Ruan, Da 5 2008 A linguistic truth-valued reasoning approach in decision making with incomparable information. Zbl 1160.68587 Li, Zou; Ruan, Da; Zheng, Pei; Yang, Xu 5 2008 On a new class of implications in fuzzy logic. Zbl 1207.03035 Shi, Yun; Van Gasse, Bart; Ruan, Da; Kerre, Etienne 5 2010 On \(\alpha \)-satisfiability and its \(\alpha \)-lock resolution in a finite lattice-valued propositional logic. Zbl 1257.03036 He, Xingxing; Liu, Jun; Xu, Yang; Martínez, Luis; Ruan, Da 4 2012 Another paraconsistent algebraic semantics for Lukasiewicz-Pavelka logic. Zbl 1315.03041 Rodríguez, J. Tinguaro; Turunen, Esko; Ruan, Da; Montero, Javier 4 2014 Dynamic maintenance of approximations under a rough-set based variable precision limited tolerance relation. Zbl 1394.68382 Chen, Hongmei; Li, Tianrui; Ruan, Da 4 2012 Fuzzy logic. A spectrum of theoretical and practical issues. Zbl 1117.03009 3 2007 A comparison study of fuzzy MADM methods in nuclear safeguards evaluation. Zbl 1230.90110 Kabak, Özgür; Ruan, Da 3 2011 Consistency of judgement matrix and fuzzy weights in fuzzy analytic hierarchy process. Zbl 1232.91145 Wang, Xuzhu; Kerre, E. E.; Ruan, D. 3 1995 Fuzzy control rules extraction from perception-based information using computing with words. Zbl 1026.93027 Zhou, Changjiu; Ruan, Da 3 2002 Foundations and applications of possibility theory. Proceedings of the 1st international conference, FAPT’95, Ghent, Belgium, December 13–15, 1995. Zbl 0887.00012 3 1995 Intelligent hybrid systems: fuzzy logic, neural networks, and genetic algorithms. Zbl 0874.68004 Ruan, Da 3 1997 Linguistic truth-valued intuitionistic fuzzy algebra. Zbl 1393.03057 Zou, Li; Xiu, Xin; Ruan, Da; Xu, Yang 3 2012 Handling linguistic web information based on a multi-agent system. Zbl 1115.68153 Pei, Zheng; Ruan, Da; Xu, Yang; Liu, Jun 2 2007 Novel neural algorithms based on fuzzy \(\delta\) rules for solving fuzzy relation equations: II. Zbl 0931.68100 Li, Xiaozhong; Ruan, Da 2 1999 Fuzzy logic in nuclear engineering. Zbl 0897.90140 Ruan, Da 2 1997 A linguistic-valued lattice implication algebra approach for risk analysis. Zbl 1236.91089 Zou, Li; Ruan, Da; Pei, Zheng; Xu, Yang 2 2011 Fuzzy logic foundations and industrial applications. Dedicated to Hans-Jürgen Zimmermann. Foreword by George J. Klir. Zbl 0887.00010 2 1996 Novel neural algorithms based on fuzzy \(\delta\) rules for solving fuzzy relation equations. I. Zbl 0921.68074 Li, Xiaozhong; Ruan, Da 2 1997 Fuzzy adjunctions and fuzzy morphological operations based on implications. Zbl 1192.68790 Shi, Y.; Nachtegael, M.; Ruan, D.; Kerre, E. E. 2 2009 Speed-up of the Monte Carlo method by using a physical model of the Dempster-Shafer theory. Zbl 0891.65001 Resconi, G.; van der Wal, A. J.; Ruan, D. 2 1998 On the extension of the compositional rule of inference. Zbl 0788.94021 Ruan, D.; Kerre, E. E. 2 1993 Computational intelligence in complex decision systems. Zbl 1207.68018 2 2010 Intelligent sensory evaluation: Concepts, implementations, and applications. Zbl 1137.62418 Zeng, Xianyi; Ruan, Da; Koehl, Ludovic 1 2008 Implications in fuzzy logic: properties and a new class. Zbl 1256.03029 Shi, Yun; Van Gasse, Bart; Ruan, Da 1 2010 Fuzzy systems and soft computing in nuclear engineering. Zbl 0934.00010 1 2000 Information diffusion principle and application in fuzzy neuron. Zbl 0926.94045 Huang, Chongfu; Ruan, Da 1 1996 Transitivity of fuzzy orderings based on pairwise comparisons. Zbl 0839.90005 Wang, Xuzhu; Kerre, E. E.; Cappelle, B.; Ruan, D. 1 1995 Optimization algorithm for learning consistent belief rule-base from examples. Zbl 1230.90182 Liu, Jun; Martinez, Luis; Ruan, Da; Rodriguez, Rosa; Calzada, Alberto 1 2011 A linguistic lattice-valued approach for fuzzy multi-objective decision making. Zbl 1236.90114 Li, Xiaobing; Ruan, Da; Liu, Jun; Xu, Yang 1 2008 Approximation operators, binary relation and basis algebra in L-fuzzy rough sets. Zbl 1237.03036 Wu, Zhengjiang; Li, Tianrui; Qin, Keyun; Ruan, Da 1 2011 Lattice-valued linguistic expression and its application to the safety evaluation for the transmission lines. Zbl 1006.68556 Liu, Jun; Ruan, Da 1 2000 An \(\alpha\)-fuzzy goal approximate algorithm for solving fuzzy multiple objective linear programming problems. Zbl 1116.90121 Lu, Jie; Ruan, Da; Wu, Fengjie; Zhang, Guangquan 1 2007 Fuzzy multi-objective decision-making models and approaches. Zbl 1155.90497 Lu, Jie; Zhang, Guangquan; Ruan, Da 1 2008 On transitivity of fuzzy preference relations in ranking fuzzy numbers. Zbl 0874.90008 Wang, Xuzhu; Ruan, Da 1 1995 Fuzzy reasoning based on generalized fuzzy If-Then rules. Zbl 1020.68088 Xu, Yang; Liu, Jun; Ruan, Da; Li, Wenjiang 1 2002 Optimization of multilevel investments using dynamic programming based on fuzzy cash flows. Zbl 1510.90303 Kahraman, Cengiz; Ruan, Da; Bozdag, Cafer Erhan 1 2003 Another paraconsistent algebraic semantics for Lukasiewicz-Pavelka logic. Zbl 1315.03041 Rodríguez, J. Tinguaro; Turunen, Esko; Ruan, Da; Montero, Javier 4 2014 Formal concept analysis based on the topology for attributes of a formal context. Zbl 1284.68539 Pei, Zheng; Ruan, Da; Meng, Dan; Liu, Zhicai 7 2013 Rough sets based matrix approaches with dynamic attribute variation in set-valued information systems. Zbl 1255.68160 Zhang, Junbo; Li, Tianrui; Ruan, Da; Liu, Dun 31 2012 On \(\alpha \)-satisfiability and its \(\alpha \)-lock resolution in a finite lattice-valued propositional logic. Zbl 1257.03036 He, Xingxing; Liu, Jun; Xu, Yang; Martínez, Luis; Ruan, Da 4 2012 Dynamic maintenance of approximations under a rough-set based variable precision limited tolerance relation. Zbl 1394.68382 Chen, Hongmei; Li, Tianrui; Ruan, Da 4 2012 Linguistic truth-valued intuitionistic fuzzy algebra. Zbl 1393.03057 Zou, Li; Xiu, Xin; Ruan, Da; Xu, Yang 3 2012 Incremental learning optimization on knowledge discovery in dynamic business intelligent systems. Zbl 1230.90113 Liu, Dun; Li, Tianrui; Ruan, Da; Zhang, Junbo 13 2011 Determination of \(\alpha \)-resolution in lattice-valued first-order logic \(\mathrm{LF}(X)\). Zbl 1239.03007 Xu, Yang; Liu, Jun; Ruan, Da; Li, Xiaobing 11 2011 A comparison study of fuzzy MADM methods in nuclear safeguards evaluation. Zbl 1230.90110 Kabak, Özgür; Ruan, Da 3 2011 A linguistic-valued lattice implication algebra approach for risk analysis. Zbl 1236.91089 Zou, Li; Ruan, Da; Pei, Zheng; Xu, Yang 2 2011 Optimization algorithm for learning consistent belief rule-base from examples. Zbl 1230.90182 Liu, Jun; Martinez, Luis; Ruan, Da; Rodriguez, Rosa; Calzada, Alberto 1 2011 Approximation operators, binary relation and basis algebra in L-fuzzy rough sets. Zbl 1237.03036 Wu, Zhengjiang; Li, Tianrui; Qin, Keyun; Ruan, Da 1 2011 On dependencies and independencies of fuzzy implication axioms. Zbl 1195.03032 Shi, Y.; van Gasse, B.; Ruan, D.; Kerre, E. E. 25 2010 A rough set based dynamic maintenance approach for approximations in coarsening and refining attribute values. Zbl 1211.68420 Chen, Hongmei; Li, Tianrui; Qiao, Shaojie; Ruan, Da 21 2010 On a new class of implications in fuzzy logic. Zbl 1207.03035 Shi, Yun; Van Gasse, Bart; Ruan, Da; Kerre, Etienne 5 2010 Computational intelligence in complex decision systems. Zbl 1207.68018 2 2010 Implications in fuzzy logic: properties and a new class. Zbl 1256.03029 Shi, Yun; Van Gasse, Bart; Ruan, Da 1 2010 Mathematics of fuzziness. Basic issues. Zbl 1159.03002 Wang, Xuzhu; Ruan, Da; Kerre, Etienne E. 17 2009 An incremental approach for inducing knowledge from dynamic information systems. Zbl 1192.68530 Liu, Dun; Li, Tianrui; Ruan, Da; Zou, Weili 13 2009 Linguistic values-based intelligent information processing: Theory, methods and applications. Zbl 1204.68232 Pei, Zheng; Ruan, Da; Liu, Jun; Xu, Yang 11 2009 Extracting complex linguistic data summaries from personnel database via simple linguistic aggregations. Zbl 1192.68714 Pei, Zheng; Xu, Yang; Ruan, Da; Qin, Keyun 7 2009 Fuzzy adjunctions and fuzzy morphological operations based on implications. Zbl 1192.68790 Shi, Y.; Nachtegael, M.; Ruan, D.; Kerre, E. E. 2 2009 On the first place antitonicity in QL-implications. Zbl 1178.03037 Shi, Y.; Van Gasse, B.; Ruan, D.; Kerre, E. E. 11 2008 Evaluation of software development projects using a fuzzy multi-criteria decision approach. Zbl 1147.68452 Büyüközkan, Gülçin; Ruan, Da 6 2008 Self-tuning of fuzzy belief rule bases for engineering system safety analysis. Zbl 1171.90570 Liu, Jun; Yang, Jian-Bo; Ruan, Da; Martinez, Luis; Wang, Jin 6 2008 Intelligent multi-criteria fuzzy group decision-making for situation assessments. Zbl 1151.91035 Lu, Jie; Zhang, Guangquan; Ruan, Da 5 2008 A linguistic truth-valued reasoning approach in decision making with incomparable information. Zbl 1160.68587 Li, Zou; Ruan, Da; Zheng, Pei; Yang, Xu 5 2008 Intelligent sensory evaluation: Concepts, implementations, and applications. Zbl 1137.62418 Zeng, Xianyi; Ruan, Da; Koehl, Ludovic 1 2008 A linguistic lattice-valued approach for fuzzy multi-objective decision making. Zbl 1236.90114 Li, Xiaobing; Ruan, Da; Liu, Jun; Xu, Yang 1 2008 Fuzzy multi-objective decision-making models and approaches. Zbl 1155.90497 Lu, Jie; Zhang, Guangquan; Ruan, Da 1 2008 On the characterizations of fuzzy implications satisfying \(I(x,y)=I(x,I(x,y))\). Zbl 1122.03023 Shi, Y.; Ruan, D.; Kerre, E. E. 34 2007 Multi-objective group decision making. Methods, software and applications with fuzzy set techniques. With CD-ROM. Zbl 1155.68078 Lu, Jie; Zhang, Guangquan; Ruan, Da; Wu, Fengjie 26 2007 A fuzzy-set approach to treat determinacy and consistency of linguistic terms in multi-criteria decision making. Zbl 1115.68144 Ma, J.; Ruan, D.; Xu, Y.; Zhang, G. 20 2007 Filter-based resolution principle for lattice-valued propositional logic LP\((X)\). Zbl 1114.03019 Ma, Jun; Li, Wenjiang; Ruan, Da; Xu, Yang 10 2007 An extended branch and bound algorithm for bilevel multi-follower decision making in a referential-uncooperative situation. Zbl 1135.90049 Lu, Jie; Shi, Chenggen; Zhang, Guangquan; Ruan, Da 7 2007 Fuzzy logic. A spectrum of theoretical and practical issues. Zbl 1117.03009 3 2007 Handling linguistic web information based on a multi-agent system. Zbl 1115.68153 Pei, Zheng; Ruan, Da; Xu, Yang; Liu, Jun 2 2007 An \(\alpha\)-fuzzy goal approximate algorithm for solving fuzzy multiple objective linear programming problems. Zbl 1116.90121 Lu, Jie; Ruan, Da; Wu, Fengjie; Zhang, Guangquan 1 2007 On the consistency of rule bases based on lattice-valued first-order logic \(LF(X)\). Zbl 1156.68581 Xu, Yang; Liu, Jun; Ruan, Da; Lee, Tsu-Tian 7 2006 A fuzzy preference-ranking model for a quality evaluation of hospital web sites. Zbl 1107.68474 Bilsel, R. Ufuk; Büyüközkan, Gülçin; Ruan, Da 6 2006 Data envelopment analysis based decision model for optimal operator allocation in CMS. Zbl 1057.90523 Ertay, Tijen; Ruan, Da 10 2005 \(\alpha\)-cut fuzzy control charts for linguistic data. Zbl 1063.93003 Gülbay, Murat; Kahraman, Cengiz; Ruan, Da 16 2004 A fuzzy multi-critera decision approach for software development strategy selection. Zbl 1093.68567 Büyüközkan, Gülçin; Kahraman, Cengiz; Ruan, Da 14 2004 Fuzzy sets approaches to statistical parametric and nonparametric tests. Zbl 1074.62029 Kahraman, Cengiz; Bozdag, Cafer Erhan; Ruan, Da; Özok, Ahmet Fahri 12 2004 Determining the importance weights for the design requirements in the house of quality using the fuzzy analytic network approach. Zbl 1101.68837 Büyüközkan, Gülçin; Ertay, Tijen; Kahraman, Cengiz; Ruan, Da 11 2004 Fuzzy group decision-making for facility location selection. Zbl 1049.90038 Kahraman, Cengiz; Ruan, Da; Doǧan, Ibrahim 40 2003 Lattice-valued logic. An alternative approach to treat fuzziness and incomparability. Zbl 1048.03003 Xu, Yang; Ruan, Da; Qin, Keyun; Liu, Jun 40 2003 Optimization of multilevel investments using dynamic programming based on fuzzy cash flows. Zbl 1510.90303 Kahraman, Cengiz; Ruan, Da; Bozdag, Cafer Erhan 1 2003 Capital budgeting techniques using discounted fuzzy versus probabilistic cash flows. Zbl 1037.91051 Kahraman, Cengiz; Ruan, Da; Tolga, Ethem 32 2002 Fuzzy control rules extraction from perception-based information using computing with words. Zbl 1026.93027 Zhou, Changjiu; Ruan, Da 3 2002 Fuzzy reasoning based on generalized fuzzy If-Then rules. Zbl 1020.68088 Xu, Yang; Liu, Jun; Ruan, Da; Li, Wenjiang 1 2002 \(\alpha\)-resolution principle based on first-order lattice-valued logic \(\text{LF}(X)\). Zbl 0997.03006 Xu, Yang; Ruan, Da; Kerre, Etienne E.; Liu, Jun 17 2001 Fuzzy reasoning based on the extension principle. Zbl 0992.68207 Xu, Yang; Kerre, Etienne E.; Ruan, Da; Song, Zhenming 6 2001 Soft computing for risk evaluation and management. Applications in technology, environment and finance. Zbl 0979.91051 Ruan, Da; Kacprzyk, Janusz; Fedrizzi, Mario 5 2001 Novel neural algorithms based on fuzzy \(\delta\) rules for solving fuzzy relation equations. III. Zbl 0956.68131 Li, Xiaozhong; Ruan, Da 12 2000 \(\alpha\)-resolution principle based on lattice-valued propositional logic \(\text{LP} (X)\). Zbl 0987.03010 Xu, Yang; Ruan, Da; Kerre, Etienne E.; Liu, Jun 7 2000 Fuzzy systems and soft computing in nuclear engineering. Zbl 0934.00010 1 2000 Lattice-valued linguistic expression and its application to the safety evaluation for the transmission lines. Zbl 1006.68556 Liu, Jun; Ruan, Da 1 2000 Novel neural algorithms based on fuzzy \(\delta\) rules for solving fuzzy relation equations: II. Zbl 0931.68100 Li, Xiaozhong; Ruan, Da 2 1999 Speed-up of the Monte Carlo method by using a physical model of the Dempster-Shafer theory. Zbl 0891.65001 Resconi, G.; van der Wal, A. J.; Ruan, D. 2 1998 Intelligent hybrid systems: fuzzy logic, neural networks, and genetic algorithms. Zbl 0874.68004 Ruan, Da 3 1997 Fuzzy logic in nuclear engineering. Zbl 0897.90140 Ruan, Da 2 1997 Novel neural algorithms based on fuzzy \(\delta\) rules for solving fuzzy relation equations. I. Zbl 0921.68074 Li, Xiaozhong; Ruan, Da 2 1997 Fuzzy logic foundations and industrial applications. Dedicated to Hans-Jürgen Zimmermann. Foreword by George J. Klir. Zbl 0887.00010 2 1996 Information diffusion principle and application in fuzzy neuron. Zbl 0926.94045 Huang, Chongfu; Ruan, Da 1 1996 Consistency of judgement matrix and fuzzy weights in fuzzy analytic hierarchy process. Zbl 1232.91145 Wang, Xuzhu; Kerre, E. E.; Ruan, D. 3 1995 Foundations and applications of possibility theory. Proceedings of the 1st international conference, FAPT’95, Ghent, Belgium, December 13–15, 1995. Zbl 0887.00012 3 1995 Transitivity of fuzzy orderings based on pairwise comparisons. Zbl 0839.90005 Wang, Xuzhu; Kerre, E. E.; Cappelle, B.; Ruan, D. 1 1995 On transitivity of fuzzy preference relations in ranking fuzzy numbers. Zbl 0874.90008 Wang, Xuzhu; Ruan, Da 1 1995 Fuzzy implication operators and generalized fuzzy method of cases. Zbl 0784.68078 Ruan, D.; Kerre, E. E. 36 1993 On the extension of the compositional rule of inference. Zbl 0788.94021 Ruan, D.; Kerre, E. E. 2 1993 all cited Publications top 5 cited Publications all top 5 Cited by 777 Authors 28 Xu, Yang 21 Li, Tianrui 21 Ruan, Da 17 Kahraman, Cengiz 15 Liu, Jun 14 Bedregal, Benjamín René Callejas 13 Kerre, Etienne E. 12 Torrens, Joan 11 Qin, Keyun 11 Zou, Li 10 He, Xingxing 10 Lu, Jie 10 Zhang, Guangquan 9 Bustince Sola, Humberto 9 Chen, Hongmei 9 Chen, Shuwei 9 Hesamian, Gholamreza 9 Reiser, Renata Hax Sander 8 Luo, Chuan 8 Martínez, Luis Manuel 7 Li, Yingfang 7 Massanet, Sebastià 7 Zhang, Junbo 6 Dimuro, Graçaliz Pereira 6 Herrera, Francisco 6 Liu, Dun 6 Pei, Zheng 6 Rodríguez, Rosa M. 6 Shi, Yun 6 Yang, Xiaopeng 5 Aliev, Rafik Aziz 5 Fujita, Hamido 5 Herrera-Viedma, Enrique 5 Jayaram, Balasubramaniam 5 Santiago, Regivan H. Nunes 5 Van Gasse, Bart 5 Wang, Zhudeng 4 Alonso, Sergio 4 Barrenechea, Edurne 4 Liu, Fang 4 Liu, Huawen 4 Liu, Xin 4 Meng, Dan 4 Su, Yong 4 Taheri, Seyed Mahmood 4 Vemuri, Nageswara Rao 4 Wang, Yingming 4 Zeng, Anping 3 Aguiló, Isabel 3 Baczynski, Michal 3 Burillo, Pedro Jesus 3 Büyüközkan, Gülçin 3 Chiclana, Francisco 3 Chin, Kwai-Sang 3 Cruz, Anderson Paiva 3 Ghosh, Debdas 3 Gülbay, Murat 3 Huseynov, Oleg H. 3 Karimi, Hamid Reza 3 Kaya, Ịhsan 3 Koehl, Ludovic 3 Lee, Amy Hsin-I 3 Lin, Chunyu 3 Liu, Yi 3 Ma, Jun 3 Öztayşi, Başar 3 Pagola, Miguel 3 Pan, Xiaodong 3 Pang, Kuo 3 Pedrycz, Witold 3 Pradera, Ana 3 Shi, Peng 3 Shu, Ming-Hung 3 Suñer, Jaume 3 Wang, Hui 3 Yuan, Xuehai 3 Zeng, Xianyi 2 Akbari, Mohammad Ghasem 2 Alizadeh, Akif V. 2 Anagün, Ahmet Sermet 2 Appadoo, Srimantoorao S. 2 Ashraf, Samina 2 Augusto, Juan Carlos 2 Ayağ, Zeki 2 Azadeh, Ali 2 Beliakov, Gleb 2 Cabrera, Inma P. 2 Cabrerizo, Francisco Javier 2 Cao, Bingyuan 2 Chakraborty, Debjani 2 Chan, Felix T. S. 2 Chen, Yixiang 2 Chu, Tachung 2 Cordero, Pablo 2 De Baets, Bernard 2 Della Stella, Maria Emilia 2 Deng, Xinyang 2 Deng, Yong 2 Diker, Murat 2 Ekel, Petr Ya. ...and 677 more Authors all top 5 Cited in 87 Serials 91 Information Sciences 63 Fuzzy Sets and Systems 29 International Journal of Approximate Reasoning 29 Soft Computing 13 Fuzzy Optimization and Decision Making 12 European Journal of Operational Research 11 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 10 Annals of Operations Research 9 Mathematical Problems in Engineering 9 Journal of Intelligent and Fuzzy Systems 8 International Journal of Production Research 7 International Journal of General Systems 6 Journal of Global Optimization 5 Applied Mathematics and Computation 5 Applied Mathematical Modelling 5 Iranian Journal of Fuzzy Systems 5 International Journal of Information Technology & Decision Making 4 Computers & Mathematics with Applications 4 Mathematics and Computers in Simulation 4 International Journal of Intelligent Systems 4 Journal of Applied Mathematics 4 Symmetry 3 Journal of Computational and Applied Mathematics 3 Kybernetika 3 Computers & Operations Research 3 Computational and Applied Mathematics 3 Complexity 3 Journal of Multiple-Valued Logic and Soft Computing 3 Fuzzy Information and Engineering 2 Computing 2 Opsearch 2 Journal of Information & Optimization Sciences 2 Asia-Pacific Journal of Operational Research 2 Mathematical and Computer Modelling 2 Applied Mathematics. Series B (English Edition) 2 Statistical Papers 2 Journal of Applied Mathematics and Computing 2 New Mathematics and Natural Computation 2 Journal of Shanghai Jiaotong University (Science) 2 Journal of Function Spaces 1 Artificial Intelligence 1 International Journal of Systems Science 1 Mathematical Methods in the Applied Sciences 1 Czechoslovak Mathematical Journal 1 INFOR 1 The Journal of Symbolic Logic 1 Mathematica Slovaca 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Theoretical Computer Science 1 Zeitschrift für Mathematische Logik und Grundlagen der Mathematik 1 Topology and its Applications 1 Order 1 YUJOR. Yugoslav Journal of Operations Research 1 Communications in Statistics. Theory and Methods 1 Computational Statistics and Data Analysis 1 Journal of Mathematical Imaging and Vision 1 Tatra Mountains Mathematical Publications 1 Turkish Journal of Mathematics 1 Filomat 1 Engineering Analysis with Boundary Elements 1 Revista Investigación Operacional 1 Journal of Vibration and Control 1 Abstract and Applied Analysis 1 Far East Journal of Theoretical Statistics 1 Informatica (Vilnius) 1 Journal of Applied Statistics 1 Journal of Interdisciplinary Mathematics 1 International Journal of Applied Mathematics and Computer Science 1 Stochastic Environmental Research and Risk Assessment 1 Optimization and Engineering 1 Nonlinear Analysis. Real World Applications 1 Computational Intelligence 1 Hacettepe Journal of Mathematics and Statistics 1 Thai Journal of Mathematics 1 Mathematical Biosciences and Engineering 1 Mathematics in Computer Science 1 Computational & Mathematical Methods in Medicine 1 International Journal of Computing Science and Mathematics 1 Pesquisa Operacional 1 Advances in Decision Sciences 1 Flexible Services and Manufacturing Journal 1 S\(\vec{\text{e}}\)MA Journal 1 Axioms 1 Journal of Linear and Topological Algebra 1 Open Mathematics 1 International Journal of Systems Science. Principles and Applications of Systems and Integration 1 AIMS Mathematics all top 5 Cited in 27 Fields 159 Computer science (68-XX) 155 Mathematical logic and foundations (03-XX) 134 Operations research, mathematical programming (90-XX) 80 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 33 Statistics (62-XX) 25 Order, lattices, ordered algebraic structures (06-XX) 19 Systems theory; control (93-XX) 12 Difference and functional equations (39-XX) 7 Information and communication theory, circuits (94-XX) 4 Group theory and generalizations (20-XX) 4 Real functions (26-XX) 4 Measure and integration (28-XX) 4 General topology (54-XX) 4 Probability theory and stochastic processes (60-XX) 4 Biology and other natural sciences (92-XX) 3 Linear and multilinear algebra; matrix theory (15-XX) 3 Numerical analysis (65-XX) 2 Combinatorics (05-XX) 2 Ordinary differential equations (34-XX) 1 History and biography (01-XX) 1 Associative rings and algebras (16-XX) 1 Category theory; homological algebra (18-XX) 1 Special functions (33-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Integral transforms, operational calculus (44-XX) 1 Geometry (51-XX) 1 Quantum theory (81-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. Updates and corrections should be made in Wikidata.