Edit Profile (opens in new tab) Xu, Yang Co-Author Distance Author ID: xu.yang Published as: Xu, Yang; Xu, Y. Homepage: https://faculty.swjtu.edu.cn/xuyang/en/more/13217/jsjjgd/index.htm External Links: Google Scholar · ResearchGate · dblp Documents Indexed: 265 Publications since 1986, including 2 Books and 9 Additional arXiv Preprints 1 Contribution as Editor Co-Authors: 124 Co-Authors with 249 Joint Publications 3,941 Co-Co-Authors all top 5 Co-Authors 5 single-authored 60 Qin, Keyun 34 Liu, Jun 22 Jun, Young Bae 20 Ruan, Da 19 Chen, Shuwei 18 Song, Zhenming 13 Lai, Jiajun 13 Pan, Xiaodong 13 Roh, Eun Hwan 11 Liu, Yi 11 Ma, Jun 11 Wang, Wei 10 Xia, Shifen 9 He, Xingxing 9 Pei, Zheng 8 Li, Tianrui 7 Li, Wenjiang 7 Wang, Xuefang 7 Zhan, Jianming 7 Zhou, Ping 6 Qin, Xiaoyan 6 Zhong, Xiaomei 5 Jiang, Ming 5 Li, Xiaobing 5 Yang, Li 5 Zou, Li 4 Liu, Yonglin 4 Ma, Xueling 4 Meng, Dan 4 Zhao, Guangfeng 4 Zhao, Jianbin 4 Zhu, Hua 3 Chang, Zhiyan 3 Huang, Tianmin 3 Jin, Liuqian 3 Kerre, Etienne E. 3 Li, Haiming 3 Liu, Sanyang 3 Martínez, Luis Manuel 3 Ning, Xinran 3 Pan, Wuming 3 Qin, Ya 3 Wu, Guanfeng 3 Xu, Weitao 3 Zhang, Jiafeng 3 Zhang, Xiaohong 2 Cao, Feng 2 Chang, Wenjing 2 Du, Yajun 2 Koehl, Ludovic 2 Long, Xiqing 2 Qiu, Xiaoping 2 Shang, Zaijiu 2 Yi, Liangzhong 2 Yuan, Jian 2 Zeng, Xianyi 2 Zhang, Qiang 2 Zhang, Qing 2 Zhao, Kai 1 Augusto, Juan Carlos 1 Bai, Lijun 1 Binbin, Chen 1 Cao, Fasheng 1 Cao, Zixuan 1 Cappart, Quentin 1 Charfreitag, Jonas 1 Charlin, Laurent 1 Chen, Guoqing 1 Chen, Li 1 Chen, Qingshan 1 Chételat, Didier 1 Chmiela, Antonia 1 Deng, Fang 1 Deng, Peng 1 Du, Fuyin 1 Du, Kai 1 Du, Shaokun 1 Du, Wen 1 Dumouchelle, Justin 1 Fang, Cong 1 Fang, Xin 1 Fu, Huimin 1 Gao, Ya 1 Gasse, Maxime 1 Gleixner, Ambros M. 1 Gu, Yihong 1 Guo, Ling 1 Han, Guangyue 1 Hao, Hao 1 He, Huacan 1 Hu, Tao 1 Huang, Haohan 1 Huang, Zhewei 1 Jiang, Baoqing 1 Kan, Haibin 1 Kazachkov, Aleksandr M. 1 Khalil, Elias B. 1 Kim, Seon Yu 1 Kun, Mao 1 Lai, Sha ...and 78 more Co-Authors all top 5 Serials 50 The Journal of Fuzzy Mathematics 39 Fuzzy Systems and Mathematics 27 Journal of Southwest Jiaotong University 21 Information Sciences 10 Soft Computing 8 Journal of Southwest Jiaotong University. English Edition 8 Chinese Quarterly Journal of Mathematics 5 Journal of Multiple-Valued Logic and Soft Computing 4 International Journal of Intelligent Systems 4 Journal of Sichuan Normal University. Natural Science 4 Journal of Intelligent and Fuzzy Systems 3 Bulletin of the Korean Mathematical Society 3 Journal of Zhengzhou University. Natural Science Edition 2 International Journal of General Systems 2 Fuzzy Sets and Systems 2 International Journal of Approximate Reasoning 2 Mathematica Applicata 2 Chinese Science Bulletin 2 Scientiae Mathematicae 2 Journal of Universal Computer Science 2 Journal of Applied Mathematics and Computing 2 Journal of Shanghai Jiaotong University (Science) 2 Journal of Mathematics Research 2 Science China. Information Sciences 2 Annals of Fuzzy Mathematics and Informatics 1 Computers & Mathematics with Applications 1 Czechoslovak Mathematical Journal 1 International Journal of Mathematics and Mathematical Sciences 1 Mathematics and Computers in Simulation 1 Proceedings of the American Mathematical Society 1 Journal of Systems Science and Mathematical Sciences 1 Mathematical and Computer Modelling 1 Bulletin of the Polish Academy of Sciences, Mathematics 1 Mathematical Programming. Series A. Series B 1 Applied Mathematics. Series B (English Edition) 1 Journal of Institute of Mathematics and Computer Sciences. Mathematics Series 1 Mathware & Soft Computing 1 Statistica Sinica 1 Mathematical Problems in Engineering 1 Multiple-Valued Logic 1 Logic Journal of the IGPL 1 Communications of the Korean Mathematical Society 1 Far East Journal of Mathematical Sciences 1 Journal of Liaoning Normal University. Natural Science Edition 1 Scientiae Mathematicae Japonicae 1 Acta Mathematica Scientia. Series A. (Chinese Edition) 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Journal of Shandong University. Natural Science 1 Hacettepe Journal of Mathematics and Statistics 1 Control and Decision 1 Fuzzy Optimization and Decision Making 1 Science in China. Series F 1 Studies in Fuzziness and Soft Computing 1 International Journal of Mathematics and Analysis 1 International Journal of Modern Mathematics 1 International Journal of Information Technology & Decision Making 1 International Journal of Computing and Mathematical Applications 1 Symmetry 1 Atlantis Computational Intelligence Systems 1 Fuzzy Information and Engineering all top 5 Fields 196 Mathematical logic and foundations (03-XX) 81 Computer science (68-XX) 51 Order, lattices, ordered algebraic structures (06-XX) 9 Operations research, mathematical programming (90-XX) 7 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 General algebraic systems (08-XX) 4 General topology (54-XX) 3 Group theory and generalizations (20-XX) 3 Information and communication theory, circuits (94-XX) 2 Associative rings and algebras (16-XX) 2 Measure and integration (28-XX) 2 Partial differential equations (35-XX) 2 Statistics (62-XX) 1 General and overarching topics; collections (00-XX) 1 Category theory; homological algebra (18-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Probability theory and stochastic processes (60-XX) 1 Mechanics of particles and systems (70-XX) 1 Biology and other natural sciences (92-XX) 1 Systems theory; control (93-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 102 Publications have been cited 645 times in 274 Documents Cited by ▼ Year ▼ Lattice implication algebras. Zbl 0784.03035 Xu, Yang 54 1993 On filters of lattice implication algebras. Zbl 0787.06009 Xu, Yang; Qin, Keyun 42 1993 Lattice-valued logic. An alternative approach to treat fuzziness and incomparability. Zbl 1048.03003 Xu, Yang; Ruan, Da; Qin, Keyun; Liu, Jun 40 2003 On filter theory of residuated lattices. Zbl 1228.03045 Zhu, Yiquan; Xu, Yang 39 2010 Fuzzy filters of MTL-algebras. Zbl 1077.03044 Jun, Young Bae; Xu, Yang; Zhang, Xiao Hong 30 2005 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 Redefined fuzzy implicative filters. Zbl 1111.03325 Jun, Young Bae; Xu, Yang; Ma, Jun 18 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 \(L\)-valued propositional logic \(L_{\text{vpl}}\). Zbl 0936.03023 Xu, Yang; Qin, Keyun; Liu, Jun; Song, Zhenming 13 1999 Fuzzy lattice implication algebras. Zbl 0830.03030 Xu, Yang; Qin, Keyun 13 1995 Filters and structure of lattice implication algebra. Zbl 0884.03059 Liu, Jun; Xu, Yang 12 1997 Positive implicative and associative filters of lattice implication algebras. Zbl 0903.03038 Jun, Young Bae; Xu, Yang; Qin, Keyun 12 1998 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 BCI-implicative ideals of BCI-algebras. Zbl 1126.06007 Liu, Yong Lin; Xu, Yang; Meng, Jie 11 2007 Linguistic values-based intelligent information processing: Theory, methods and applications. Zbl 1204.68232 Pei, Zheng; Ruan, Da; Liu, Jun; Xu, Yang 11 2009 Lattice-valued proposition logic. II. Zbl 0824.03009 Qin, Keyun; Xu, Yang 10 1994 Lattice-valued propositional logic. I. Zbl 0807.03020 Xu, Yang; Qin, Keyun 10 1993 Some types of generalized fuzzy filters of BL-algebras. Zbl 1155.06302 Zhan, Jianming; Xu, Yang 10 2008 Filter-based resolution principle for lattice-valued propositional logic LP\((X)\). Zbl 1114.03019 Ma, Jun; Li, Wenjiang; Ruan, Da; Xu, Yang 10 2007 On semantics of \(L\)-valued first-order logic \(L_{vfl}\). Zbl 0953.03028 Xu, Yang; Liu, Jun; Song, Zhenming; Qin, Keyun 9 2000 Generalized fuzzy filters of BL-algebras. Zbl 1150.03349 Ma, Xueling; Zhan, Jianming; Xu, Yang 9 2007 The compact and noncompact structures for two types of generalized Camassa-Holm-KP equations. Zbl 1145.35448 Lai, Shaoyong; Xu, Yang 9 2008 \(LI\)-ideals in lattice implication algebras. Zbl 0903.03037 Jun, Young Bae; Roh, Eun Hwan; Xu, Yang 8 1998 \(ILI\)-ideals and prime \(LI\)-ideals in lattice implication algebras. Zbl 1040.03046 Liu, Yong Lin; Liu, San Yang; Xu, Yang; Qin, Ke Yun 8 2003 Linguistic truth-valued lattice-valued propositional logic system \(\ell P(X)\) based on linguistic truth-valued lattice implication algebra. Zbl 1198.03031 Lai, Jiajun; Xu, Yang 8 2010 Approximation operators on complete completely distributive lattices. Zbl 1320.68195 Qin, Keyun; Pei, Zheng; Yang, Jilin; Xu, Yang 7 2013 A linguistic multi-criteria decision making approach based on logical reasoning. Zbl 1320.68180 Chen, Shuwei; Liu, Jun; Wang, Hui; Xu, Yang; Augusto, Juan Carlos 7 2014 \(\alpha\)-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 Interpreting and extracting fuzzy decision rules from fuzzy information systems and their inference. Zbl 1100.68114 Pei, Zheng; Resconi, Germano; Van Der Wal, Ariën J.; Qin, Keyun; Xu, Yang 7 2006 Modelling experts’ attitudes in group decision making. Zbl 1269.91033 Palomares, I.; Liu, J.; Xu, Y.; Martínez, L. 7 2012 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 Lattice implication ordered semigroups. Zbl 1133.06303 Pan, Xiaodong; Xu, Yang 7 2008 Syntax of \(L\)-valued first-order logic \(L_{vfl}\). Zbl 1003.03525 Xu, Yang; Song, Zhenming; Qin, Keyun; Liu, Jun 6 2001 Fuzzy reasoning based on the extension principle. Zbl 0992.68207 Xu, Yang; Kerre, Etienne E.; Ruan, Da; Song, Zhenming 6 2001 Fuzzy LI-ideals in lattice implication algebras. Zbl 0972.03550 Jun, Young Bae; Xu, Yang 5 1999 An axiomatizable logical foundation for lattice-ordered qualitative linguistic approach for reasoning with words. Zbl 1328.68229 Liu, Jun; Li, Wenjiang; Chen, Shuwei; Xu, Yang 5 2014 Some operations on lattice implication algebras. Zbl 0998.03509 Roh, E. H.; Kim, S. Y.; Xu, Y.; Jun, Y. B. 5 2001 Pseudo-BCK algebras and PD-posets. Zbl 1112.06020 Liu, Yong Lin; Liu, San Yang; Xu, Yang 5 2007 General form of \(\alpha\)-resolution principle for linguistic truth-valued lattice-valued logic. Zbl 1344.68226 Zhong, Xiaomei; Xu, Yang; Liu, Jun; Chen, Shuwei 5 2012 On compatibilities of \(\alpha \)-lock resolution method in linguistic truth-valued lattice-valued logic. Zbl 1255.03026 He, Xingxing; Xu, Yang; Liu, Jun; Chen, Shuwei 5 2012 Contradiction separation based dynamic multi-clause synergized automated deduction. Zbl 1440.03040 Xu, Yang; Liu, Jun; Chen, Shuwei; Zhong, Xiaomei; He, Xingxing 5 2018 On prime filters and decomposition theorem of lattice implication algebras. Zbl 0920.03064 Liu, Jun; Xu, Yang 4 1998 Fuzzy logic from the viewpoint of machine intelligence. Zbl 1092.68096 Ma, J.; Chen, S.; Xu, Y. 4 2006 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 Fuzzy power sets based on lattice implication algebras. Zbl 1210.03034 Qin, Ke Yun; Xu, Yang 4 1993 Some kinds of approximate reasoning based on system \(L(X)\). Zbl 1333.03055 Qin, Ke Yun; Xu, Yang; Song, Zhen Ming 4 1998 A fuzzy logic system based on Schweizer-Sklar t-norm. Zbl 1122.03025 Zhang, Xiaohong; He, Huacan; Xu, Yang 4 2006 On right regular maps of lattice implication algebras. Zbl 0918.03028 Jun, Young Bae; Xu, Yang 3 1997 On the characteristic of proper lattice implication algebras. Zbl 0966.03525 Xu, Yang; Qin, Keyun 3 1994 Linguistic truth-valued intuitionistic fuzzy algebra. Zbl 1393.03057 Zou, Li; Xiu, Xin; Ruan, Da; Xu, Yang 3 2012 On an algebra of linguistic truth-valued intuitionistic lattice-valued logic. Zbl 1295.03048 Zou, Li; Shi, Peng; Pei, Zheng; Xu, Yang 3 2013 A uniform approach of linguistic truth values in sensor evaluation. Zbl 1168.90526 Zou, Li; Liu, Xin; Wu, Zhengjiang; Xu, Yang 3 2008 Information fusion and logic-based reasoning approaches for decision making under uncertainty. Zbl 1216.68294 Martínez, L.; Liu, J.; Xu, Y. 3 2010 Generalized fuzzy filters of \(R_{0}\)-algebras. Zbl 1122.03065 Ma, Xueling; Zhan, Jianming; Xu, Yang 3 2007 A unified single-loop alternating gradient projection algorithm for nonconvex-concave and convex-nonconcave minimax problems. Zbl 1522.90261 Xu, Zi; Zhang, Huiling; Xu, Yang; Lan, Guanghui 3 2023 On the representation of lattice implication algebras. Zbl 0919.03049 Liu, Jun; Xu, Yang 2 1999 Lebesgue decomposition theorem for \(\sigma\)-finite signed fuzzy measures. Zbl 0934.28013 Zhang, Qiang; Xu, Yang; Du, Wen 2 1999 Quotient lattice implication algebras induced by fuzzy LI-ideals. Zbl 0946.03076 Jun, Young Bae; Xu, Yang; Liu, Jun 2 1999 Interval-valued \(\mathcal T\)-fuzzy filters and interval-valued \(\mathcal T\)-fuzzy congruences on residuated lattices. Zbl 1309.03026 Liu, Yi; Xu, Yang; Qin, Xiaoyan 2 2014 On the product and factorization of lattice implication algebras. Zbl 0966.03524 Qin, Keyun; Song, Zhenming; Xu, Yang 2 1993 A generalized rough set approach to attribute generalization in data mining. Zbl 1033.68103 Li, Tianrui; Xu, Yang 2 2000 An answer to the Jun-Shim-Lele’s open problem on the fuzzy filters. Zbl 1102.06015 Liu, Yong Lin; Liu, San Yang; Xu, Yang 2 2006 Fuzzy filters redefined in lattice implication algebras. Zbl 1111.03324 Jun, Y. B.; Xu, Y.; Qin, K. Y. 2 2006 Lattice implication algebraic equations in lattice implication algebras. Zbl 1111.03055 Pan, Xiaodong; Xu, Yang; Zhang, Qing 2 2005 The structure and \(\alpha\)-resolution field of indecomposable extremely simple forms of lattice-valued propositional logic \(LP(X)\). Zbl 1051.03024 Wang, Wei; Xu, Yang; Qin, KeYun 2 2003 Soft lattice implication algebras based on fuzzy sets. Zbl 1254.03115 Zhan, Jianming; Xu, Yang 2 2011 A linguistic-valued lattice implication algebra approach for risk analysis. Zbl 1236.91089 Zou, Li; Ruan, Da; Pei, Zheng; Xu, Yang 2 2011 The lattice-valued system \(L(X)\) of propositional logic. II. Zbl 1333.03020 Qin, Ke Yun; Xu, Yang; Song, Zhen Ming 2 1998 A fuzzy model of customer satisfaction index in e-commerce. Zbl 1133.91464 Liu, Xiaohong; Zeng, Xianyi; Xu, Yang; Koehl, Ludovic 2 2008 Congruence relations induced by weak-filters and FWLI-ideals in lattice implication algebra. Zbl 1139.03318 Lai, Jiajun; Xu, Yang; Pan, Xiaodong; Ma, Jun 2 2007 Logical properties of lattice filter of lattice implication algebra. Zbl 1150.03344 Lai, Jiajun; Xu, Yang; Song, Zhenming 2 2007 Handling linguistic web information based on a multi-agent system. Zbl 1115.68153 Pei, Zheng; Ruan, Da; Xu, Yang; Liu, Jun 2 2007 Normal fuzzy LI-ideals of lattice implication algebras. Zbl 0947.06007 Jun, Young Bae; Xu, Yang; Qin, Keyun 1 1999 A unified algorithm for finding \(k\)-IESFs in linguistic truth-valued lattice-valued propositional logic. Zbl 1341.68257 He, Xingxing; Xu, Yang; Liu, Jun; Chen, Shuwei 1 2014 On the fuzzy \(LI\)-ideals and fuzzy filters of lattice implication algebras. Zbl 0999.03517 Zhao, Guang Feng; Xu, Yang; Qin, Ke Yun 1 2002 Ultra LI-ideals in lattice implication algebras. Zbl 1012.03061 Qin, Keyun; Xu, Yang; Jun, Young Bae 1 2002 Intuitionistic fuzzy \(LI\)-ideals in lattice implication algebras. Zbl 0964.03066 Jun, Young Bae; Xu, Yang; Qin, Keyun; Roh, Eun Hwan 1 2000 A generalized rough set approach to attribute generalization in data mining. Zbl 0996.68529 Li, Tianrui; Xu, Yang 1 2000 Attribute extended algorithm of lattice-valued concept lattice based on congener formal context. Zbl 1407.06001 Yang, Li; Xu, Yang 1 2014 A first order lattice valued logic system. I: Semantics. Zbl 0997.03025 Xu, Yang; Qin, Keyun; Roh, Eun Hwan 1 2001 Special issue: Dealing with uncertainty in data mining and information extraction. Selected extended versions of work from the international conference on fuzzy information processing (FIP2003), Beijing, China, March 1–4, 2003. Zbl 1080.68503 1 2005 On open problems based on fuzzy filters of pseudo BCK-algebras. Zbl 1364.06016 Wang, Wei; Wan, Hui; Du, Kai; Xu, Yang 1 2015 Fuzzy propositional logic system \(FP(X)(I)\). Zbl 0814.03018 Qin, Keyun; Xu, Yang 1 1994 On \(N(2,2,0)\) algebras. Zbl 0896.08002 Deng, Fang; Xu, Yang 1 1996 Study on reduct and core computation in incompatible information systems. Zbl 1103.68855 Li, Tian-rui; Qing, Ke-yun; Yang, Ning; Xu, Yang 1 2004 The primary ideal of residuated lattice implication algebras. Zbl 1113.03061 Zhu, Hua; Zhao, Jianbin; Xu, Yang 1 2006 \(\alpha\)-group semantic resolution method based on lattice-valued propositional logic system \(\mathrm{LP}(X)\). Zbl 1271.03040 Zhong, Xiaomei; Xu, Yang 1 2012 Generalized fuzzy filters of MTL-algebras. Zbl 1236.03054 Ma, Xueling; Zhan, Jianming; Xu, Yang 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 On relations between lattice implication algebras and zero-symmetric BZ-algebras. Zbl 1163.03320 Lai, Jia-jun; Xu, Yang 1 2007 On WLI-ideal space and the properties of WLI-ideals in lattice implication algebra (LIA). Zbl 1182.03108 Lai, Jiajun; Xu, Yang 1 2009 Fuzzy reasoning based on generalized fuzzy If-Then rules. Zbl 1020.68088 Xu, Yang; Liu, Jun; Ruan, Da; Li, Wenjiang 1 2002 Semantic theory of finite lattice-valued propositional logic. Zbl 1497.03043 Pan, Xiaodong; Xu, Yang 1 2010 A multi-clause dynamic deduction algorithm based on standard contradiction separation rule. Zbl 1527.68257 Cao, Feng; Xu, Yang; Liu, Jun; Chen, Shuwei; Yi, Jianbing 1 2021 A logical reasoning based decision making method for handling qualitative knowledge. Zbl 1509.68252 Chen, Shuwei; Liu, Jun; Xu, Yang 1 2021 Relations between lattice implication algebras and BCK algebras. Zbl 1332.06060 Xu, Yang 1 1997 The lattice-valued system \(L(X)\) of propositional logic. I. Zbl 1333.03019 Qin, Ke Yun; Xu, Yang 1 1997 Decision making with uncertainty information based on lattice-valued fuzzy concept lattice. Zbl 1216.68298 Yang, L.; Xu, Y. 1 2010 On semantics of \(L\)-valued modal propositional logic \(LMP(X)\). Zbl 1029.03502 Li, Wenjiang; Xu, Yang 1 2002 A unified single-loop alternating gradient projection algorithm for nonconvex-concave and convex-nonconcave minimax problems. Zbl 1522.90261 Xu, Zi; Zhang, Huiling; Xu, Yang; Lan, Guanghui 3 2023 A multi-clause dynamic deduction algorithm based on standard contradiction separation rule. Zbl 1527.68257 Cao, Feng; Xu, Yang; Liu, Jun; Chen, Shuwei; Yi, Jianbing 1 2021 A logical reasoning based decision making method for handling qualitative knowledge. Zbl 1509.68252 Chen, Shuwei; Liu, Jun; Xu, Yang 1 2021 Contradiction separation based dynamic multi-clause synergized automated deduction. Zbl 1440.03040 Xu, Yang; Liu, Jun; Chen, Shuwei; Zhong, Xiaomei; He, Xingxing 5 2018 On open problems based on fuzzy filters of pseudo BCK-algebras. Zbl 1364.06016 Wang, Wei; Wan, Hui; Du, Kai; Xu, Yang 1 2015 A linguistic multi-criteria decision making approach based on logical reasoning. Zbl 1320.68180 Chen, Shuwei; Liu, Jun; Wang, Hui; Xu, Yang; Augusto, Juan Carlos 7 2014 An axiomatizable logical foundation for lattice-ordered qualitative linguistic approach for reasoning with words. Zbl 1328.68229 Liu, Jun; Li, Wenjiang; Chen, Shuwei; Xu, Yang 5 2014 Interval-valued \(\mathcal T\)-fuzzy filters and interval-valued \(\mathcal T\)-fuzzy congruences on residuated lattices. Zbl 1309.03026 Liu, Yi; Xu, Yang; Qin, Xiaoyan 2 2014 A unified algorithm for finding \(k\)-IESFs in linguistic truth-valued lattice-valued propositional logic. Zbl 1341.68257 He, Xingxing; Xu, Yang; Liu, Jun; Chen, Shuwei 1 2014 Attribute extended algorithm of lattice-valued concept lattice based on congener formal context. Zbl 1407.06001 Yang, Li; Xu, Yang 1 2014 Approximation operators on complete completely distributive lattices. Zbl 1320.68195 Qin, Keyun; Pei, Zheng; Yang, Jilin; Xu, Yang 7 2013 On an algebra of linguistic truth-valued intuitionistic lattice-valued logic. Zbl 1295.03048 Zou, Li; Shi, Peng; Pei, Zheng; Xu, Yang 3 2013 Modelling experts’ attitudes in group decision making. Zbl 1269.91033 Palomares, I.; Liu, J.; Xu, Y.; Martínez, L. 7 2012 General form of \(\alpha\)-resolution principle for linguistic truth-valued lattice-valued logic. Zbl 1344.68226 Zhong, Xiaomei; Xu, Yang; Liu, Jun; Chen, Shuwei 5 2012 On compatibilities of \(\alpha \)-lock resolution method in linguistic truth-valued lattice-valued logic. Zbl 1255.03026 He, Xingxing; Xu, Yang; Liu, Jun; Chen, Shuwei 5 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 Linguistic truth-valued intuitionistic fuzzy algebra. Zbl 1393.03057 Zou, Li; Xiu, Xin; Ruan, Da; Xu, Yang 3 2012 \(\alpha\)-group semantic resolution method based on lattice-valued propositional logic system \(\mathrm{LP}(X)\). Zbl 1271.03040 Zhong, Xiaomei; Xu, Yang 1 2012 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 Soft lattice implication algebras based on fuzzy sets. Zbl 1254.03115 Zhan, Jianming; Xu, Yang 2 2011 A linguistic-valued lattice implication algebra approach for risk analysis. Zbl 1236.91089 Zou, Li; Ruan, Da; Pei, Zheng; Xu, Yang 2 2011 On filter theory of residuated lattices. Zbl 1228.03045 Zhu, Yiquan; Xu, Yang 39 2010 Linguistic truth-valued lattice-valued propositional logic system \(\ell P(X)\) based on linguistic truth-valued lattice implication algebra. Zbl 1198.03031 Lai, Jiajun; Xu, Yang 8 2010 Information fusion and logic-based reasoning approaches for decision making under uncertainty. Zbl 1216.68294 Martínez, L.; Liu, J.; Xu, Y. 3 2010 Semantic theory of finite lattice-valued propositional logic. Zbl 1497.03043 Pan, Xiaodong; Xu, Yang 1 2010 Decision making with uncertainty information based on lattice-valued fuzzy concept lattice. Zbl 1216.68298 Yang, L.; Xu, Y. 1 2010 A decision method based on uncertainty reasoning of linguistic truth-valued concept lattice. Zbl 1190.68065 Yang, Li; Xu, Yang 1 2010 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 On WLI-ideal space and the properties of WLI-ideals in lattice implication algebra (LIA). Zbl 1182.03108 Lai, Jiajun; Xu, Yang 1 2009 Some types of generalized fuzzy filters of BL-algebras. Zbl 1155.06302 Zhan, Jianming; Xu, Yang 10 2008 The compact and noncompact structures for two types of generalized Camassa-Holm-KP equations. Zbl 1145.35448 Lai, Shaoyong; Xu, Yang 9 2008 Lattice implication ordered semigroups. Zbl 1133.06303 Pan, Xiaodong; Xu, Yang 7 2008 A uniform approach of linguistic truth values in sensor evaluation. Zbl 1168.90526 Zou, Li; Liu, Xin; Wu, Zhengjiang; Xu, Yang 3 2008 A fuzzy model of customer satisfaction index in e-commerce. Zbl 1133.91464 Liu, Xiaohong; Zeng, Xianyi; Xu, Yang; Koehl, Ludovic 2 2008 Generalized fuzzy filters of MTL-algebras. Zbl 1236.03054 Ma, Xueling; Zhan, Jianming; Xu, Yang 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 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 Redefined fuzzy implicative filters. Zbl 1111.03325 Jun, Young Bae; Xu, Yang; Ma, Jun 18 2007 BCI-implicative ideals of BCI-algebras. Zbl 1126.06007 Liu, Yong Lin; Xu, Yang; Meng, Jie 11 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 Generalized fuzzy filters of BL-algebras. Zbl 1150.03349 Ma, Xueling; Zhan, Jianming; Xu, Yang 9 2007 Pseudo-BCK algebras and PD-posets. Zbl 1112.06020 Liu, Yong Lin; Liu, San Yang; Xu, Yang 5 2007 Generalized fuzzy filters of \(R_{0}\)-algebras. Zbl 1122.03065 Ma, Xueling; Zhan, Jianming; Xu, Yang 3 2007 Congruence relations induced by weak-filters and FWLI-ideals in lattice implication algebra. Zbl 1139.03318 Lai, Jiajun; Xu, Yang; Pan, Xiaodong; Ma, Jun 2 2007 Logical properties of lattice filter of lattice implication algebra. Zbl 1150.03344 Lai, Jiajun; Xu, Yang; Song, Zhenming 2 2007 Handling linguistic web information based on a multi-agent system. Zbl 1115.68153 Pei, Zheng; Ruan, Da; Xu, Yang; Liu, Jun 2 2007 On relations between lattice implication algebras and zero-symmetric BZ-algebras. Zbl 1163.03320 Lai, Jia-jun; Xu, Yang 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 Interpreting and extracting fuzzy decision rules from fuzzy information systems and their inference. Zbl 1100.68114 Pei, Zheng; Resconi, Germano; Van Der Wal, Ariën J.; Qin, Keyun; Xu, Yang 7 2006 Fuzzy logic from the viewpoint of machine intelligence. Zbl 1092.68096 Ma, J.; Chen, S.; Xu, Y. 4 2006 A fuzzy logic system based on Schweizer-Sklar t-norm. Zbl 1122.03025 Zhang, Xiaohong; He, Huacan; Xu, Yang 4 2006 An answer to the Jun-Shim-Lele’s open problem on the fuzzy filters. Zbl 1102.06015 Liu, Yong Lin; Liu, San Yang; Xu, Yang 2 2006 Fuzzy filters redefined in lattice implication algebras. Zbl 1111.03324 Jun, Y. B.; Xu, Y.; Qin, K. Y. 2 2006 The primary ideal of residuated lattice implication algebras. Zbl 1113.03061 Zhu, Hua; Zhao, Jianbin; Xu, Yang 1 2006 Fuzzy filters of MTL-algebras. Zbl 1077.03044 Jun, Young Bae; Xu, Yang; Zhang, Xiao Hong 30 2005 Lattice implication algebraic equations in lattice implication algebras. Zbl 1111.03055 Pan, Xiaodong; Xu, Yang; Zhang, Qing 2 2005 Special issue: Dealing with uncertainty in data mining and information extraction. Selected extended versions of work from the international conference on fuzzy information processing (FIP2003), Beijing, China, March 1–4, 2003. Zbl 1080.68503 1 2005 Study on reduct and core computation in incompatible information systems. Zbl 1103.68855 Li, Tian-rui; Qing, Ke-yun; Yang, Ning; Xu, Yang 1 2004 Lattice-valued logic. An alternative approach to treat fuzziness and incomparability. Zbl 1048.03003 Xu, Yang; Ruan, Da; Qin, Keyun; Liu, Jun 40 2003 \(ILI\)-ideals and prime \(LI\)-ideals in lattice implication algebras. Zbl 1040.03046 Liu, Yong Lin; Liu, San Yang; Xu, Yang; Qin, Ke Yun 8 2003 The structure and \(\alpha\)-resolution field of indecomposable extremely simple forms of lattice-valued propositional logic \(LP(X)\). Zbl 1051.03024 Wang, Wei; Xu, Yang; Qin, KeYun 2 2003 On some properties of fuzzy \(T^\bullet\)-algebras and fuzzy \(F^\bullet\)-algebras. Zbl 1039.08003 Pei, Zheng; Pan, Wuming; Xu, Yang; Qin, Keyun 1 2003 On the fuzzy \(LI\)-ideals and fuzzy filters of lattice implication algebras. Zbl 0999.03517 Zhao, Guang Feng; Xu, Yang; Qin, Ke Yun 1 2002 Ultra LI-ideals in lattice implication algebras. Zbl 1012.03061 Qin, Keyun; Xu, Yang; Jun, Young Bae 1 2002 Fuzzy reasoning based on generalized fuzzy If-Then rules. Zbl 1020.68088 Xu, Yang; Liu, Jun; Ruan, Da; Li, Wenjiang 1 2002 On semantics of \(L\)-valued modal propositional logic \(LMP(X)\). Zbl 1029.03502 Li, Wenjiang; Xu, Yang 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 Syntax of \(L\)-valued first-order logic \(L_{vfl}\). Zbl 1003.03525 Xu, Yang; Song, Zhenming; Qin, Keyun; Liu, Jun 6 2001 Fuzzy reasoning based on the extension principle. Zbl 0992.68207 Xu, Yang; Kerre, Etienne E.; Ruan, Da; Song, Zhenming 6 2001 Some operations on lattice implication algebras. Zbl 0998.03509 Roh, E. H.; Kim, S. Y.; Xu, Y.; Jun, Y. B. 5 2001 A first order lattice valued logic system. I: Semantics. Zbl 0997.03025 Xu, Yang; Qin, Keyun; Roh, Eun Hwan 1 2001 On semantics of \(L\)-valued first-order logic \(L_{vfl}\). Zbl 0953.03028 Xu, Yang; Liu, Jun; Song, Zhenming; Qin, Keyun 9 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 A generalized rough set approach to attribute generalization in data mining. 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Zbl 0807.03020 Xu, Yang; Qin, Keyun 10 1993 ...and 2 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 385 Authors 43 Xu, Yang 21 Liu, Jun 20 Jun, Young Bae 17 Zhan, Jianming 13 Zou, Li 10 Chen, Shuwei 10 Ruan, Da 9 Qin, Keyun 7 Ma, Xueling 7 Martínez, Luis Manuel 6 Ma, Zhenming 6 Pei, Zheng 6 Rodríguez, Rosa M. 5 Borumand Saeid, Arsham 5 Davvaz, Bijan 5 He, Pengfei 5 He, Xingxing 5 Herrera, Francisco 5 Lele, Celestin 5 Li, Qingguo 5 Xin, Xiaolong 4 Kerre, Etienne E. 4 Liu, Xin 4 Liu, Yi 4 Liu, Yonglin 4 Ma, Jun 4 Wang, Juntao 4 Wang, Wei 4 Zhang, Xiaohong 3 Bakhshi, Mahmood 3 Chen, Hongmei 3 Dudek, Wiesław Aleksander 3 Herrera-Viedma, Enrique 3 Hu, Baoqing 3 Karimi, Hamid Reza 3 Khan, Asghar 3 Lee, Kyoung Ja 3 Li, Tianrui 3 Liu, Lianzhen 3 Oner, Tahsin 3 Pan, Xiaodong 3 Pang, Kuo 3 Park, Chulhwan 3 Shi, Peng 3 Song, Zhenming 3 Wang, Guojun 3 Wang, Hui 3 Yang, Wei 2 Akram, Muhammad 2 Aliev, Rafik Aziz 2 Alonso, Sergio 2 Augusto, Juan Carlos 2 Buşneag, Dumitru 2 Chajda, Ivan 2 Cheng, Xiaoyun 2 Chin, Kwai-Sang 2 Ciungu, Lavinia Corina 2 Cornelis, Chris 2 Dang, Chuangyin 2 Deng, Ansheng 2 Deschrijver, Glad 2 Diao, Hongyue 2 Eslami, Esfandiar 2 Falcó, Edurne 2 Gao, Ninghua 2 García-Lapresta, José Luis 2 Halaš, Radomír 2 Han, Hongxia 2 Haveshki, Masoud 2 Inc, Mustafa 2 Jiang, Yanping 2 Kaburlasos, Vassilis G. 2 Kadji, Albert 2 Kang, Ning 2 Katican, Tugce 2 Kazancı, Osman 2 Khan, Faiz Muhammad 2 Lai, Jiajun 2 Lai, Shaoyong 2 Li, Kaitai 2 Li, Shaoxiong 2 Li, Wenjiang 2 Li, Yingfang 2 Liang, Jiye 2 Liang, Xia 2 Liu, Chunhui 2 Liu, Hongbin 2 Liu, Peide 2 Liu, Pengsen 2 Lu, Mingyu 2 Miao, Duoqian 2 Papadakis, S. E. 2 Pei, Daowu 2 Piciu, Dana 2 Qian, Yuhua 2 Roselló, Llorenc 2 Shabir, Muhammad 2 Song, Seok-Zun 2 Tonga, Marcel 2 Torkzadeh, Lida ...and 285 more Authors all top 5 Cited in 72 Serials 69 Information Sciences 26 Soft Computing 21 Fuzzy Sets and Systems 14 Journal of Intelligent and Fuzzy Systems 11 Computers & Mathematics with Applications 7 International Journal of Approximate Reasoning 6 Mathematical Problems in Engineering 5 International Journal of Mathematics and Mathematical Sciences 5 Fuzzy Optimization and Decision Making 5 Afrika Matematika 4 Journal of Applied Mathematics & Informatics 4 Fuzzy Information and Engineering 3 International Journal of General Systems 3 Chinese Science Bulletin 3 Communications in Nonlinear Science and Numerical Simulation 3 Journal of Applied Mathematics 3 Journal of Applied Mathematics and Computing 3 Advances in Fuzzy Systems 2 Czechoslovak Mathematical Journal 2 Mathematica Slovaca 2 International Journal of Intelligent Systems 2 International Journal of Computer Mathematics 2 Applied Mathematics. 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