Computing with Words in Decision support Systems: An overview on Models and Applications

References

• Anagnostopoulos , K. , Doukas , H. and Psarras , J. 2008 . A linguistic multicriteria analysis system combining fuzzy sets theory, ideal and anti–ideal points for location site selection . Expert Systems with Applications , 35 ( 4 ) : 2041 – 2048 .
   Web of Science ®Google Scholar
• Becker , H. 2001 . Computing with words and machine learning in medical diagnosis . Information Sciences , 134 : 53 – 69 .
   Web of Science ®Google Scholar
• Buckley , J. J. 1984 . The multiple judge, multiple criteria ranking problem: A fuzzy set approach . Fuzzy Sets and Systems , 13 ( 1 ) : 25 – 37 .
   Web of Science ®Google Scholar
• Büyüközkan , G. and Ruan , D. 2008 . Evaluation of software development projects using a fuzzy multi-criteria decision approach . Mathematics and Computers in Simulation , 77 ( 5–6 ) : 464 – 475 .
   Web of Science ®Google Scholar
• Cao , Y. , Ying , M. and Chen , G. 2007 . Retraction and generalized extension of computing with words . IEEE Transactions on Fuzzy Systems , 15 ( 6 ) : 1238 – 1250 .
   Web of Science ®Google Scholar
• Castellano , E. J. and Martínez , L. 2009 . A web-decision support system based on collaborative filtering for academic orientation. case study of the spanish secondary school . Journal of Universal Computer Science , 15 ( 14 ) : 2786 – 2807 .
   Web of Science ®Google Scholar
• Chang , S. L. , Wang , R. C. and Wang , S. Y. 2007 . Applying a direct multi-granularity linguistic and strategyoriented aggregation approach on the assessment of supply performance . European Journal of Operational Research , 177 ( 2 ) : 1013 – 1025 .
   Web of Science ®Google Scholar
• Chang , T. H. and ang , T. C. W. 2010 . A novel efficient approach for DFMEA combining 2-tuple and the OWA operator . Expert Systems with Applications , 37 ( 3 ) : 2362 – 2370 .
   Web of Science ®Google Scholar
• Chen , S. J. and Hwan , C. L. 1992 . Fuzzy Multiple Attribute Decision Making-Methods and Applications , Berlin : Springer .
   Google Scholar
• Chen , Y. , Zeng , X. , Happiette , M. , Bruniaux , P. , Ng , R. and Yu , W. 2009 . Optimisation of garment design using fuzzy logic and sensory evaluation techniques . Engineering Applications of Artificial Intelligence , 22 ( 2 ) : 272 – 282 .
   Web of Science ®Google Scholar
• Chou , T. Y. , Hsu , C. L. and Chen , M. C. 2008 . A fuzzy multicriteria decision model for international tourist hotels location selection . International Journal of Hospitality Management , 27 ( 2 ) : 293 – 301 .
   Web of Science ®Google Scholar
• Chuu , S. J. 2007 . Evaluating the flexibility in a manufacturing system using fuzzy multi-attribute group decision-making with multi-granularity linguistic information . International Journal of Advanced Manufacturing Technology , 32 ( 3–4 ) : 409 – 421 .
   Web of Science ®Google Scholar
• Chuu , S. J. 2009 . Selecting the advanced manufacturing technology using fuzzy multiple attributes group decision making with multiple fuzzy information . Computers & industrial engineering , 57 ( 3 ) : 1033 – 1042 .
   Web of Science ®Google Scholar
• de Andrés , R. and García-Lapresta , J. L. 2010 . An endogenous human resources selection model based on linguistic assessments . Neural Network World , 20 ( 1 ) : 91 – 111 .
   Web of Science ®Google Scholar
• de Andrés , R. , García-Lapresta , J. L. and Martínez , L. 2010 . A multi-granular linguistic model for management decision-making in performance appraisal . Soft Computing , 14 ( 1 ) : 21 – 34 .
   Web of Science ®Google Scholar
• Degani , R. and Bortolan , G. 1988 . The problem of linguistic approximation in clinical decision making . International Journal of Approximate Reasoning , 2 : 143 – 162 .
   Google Scholar
• Delgado , M. , Verdegay , J. L. and Vila , M. A. 1993 . On aggregation operations of linguistic labels . International Journal of Intelligent Systems , 8 ( 3 ) : 351 – 370 .
   Web of Science ®Google Scholar
• Demirel , T. , Demirel , N. Ç. and Kahraman , C. 2010 . Multicriteria warehouse location selection using choquet integral . Expert Systems with Applications , 37 ( 5 ) : 3943 – 3952 .
   Web of Science ®Google Scholar
• Dong , Y. , Xu , Y. and Yu , S. 2009 . Computing the numerical scale of the linguistic term set for the 2-tuple fuzzy linguistic representation model . IEEE Transactions on Fuzzy Systems , 17 ( 6 ) : 1366 – 1378 .
   Web of Science ®Google Scholar
• Dongrui , W. and Mendel , J. M. 2007 . Aggregation using the linguistic weighted average and interval type-2 fuzzy sets . IEEE Transactions on Fuzzy Systems , 15 ( 6 ) : 1145 – 1161 .
   Web of Science ®Google Scholar
• Doukas , H. and Psarras , J. 2009 . A linguistic decision support model towards the promotion of renewable energy . Energy Sources Part B-Economics Planning And Policy , 4 ( 2 ) : 166 – 178 .
   Web of Science ®Google Scholar
• Ch. Doukas , H. , Andreas , B. M. and Psarras , J. E. 2007 . Multicriteria decision aid for the formulation of sustainable technological energy priorities using linguistic variables . European Journal of Operational Research , 182 ( 2 ) : 844 – 855 .
   Web of Science ®Google Scholar
• Duncan , R. and Raiffa , H. 1985 . Games and Decision. Introduction and Critical Survey , Dover Publications .
   Google Scholar
• Evangelos , T. 2000 . Multi-criteria decision making methods: a comparative study , Dordrecht : Kluwer Academic Publishers .
   Google Scholar
• Fan , Z. P. , Feng , B. and Suo , W. L. 2009 . A fuzzy linguistic method for evaluating collaboration satisfaction of NPD team using mutual-evaluation information . International Journal of Production Economics , 122 ( 2 ) : 547 – 557 .
   Web of Science ®Google Scholar
• Fan , Z. P. , Feng , B. , H-Sun , Y. and Ou , W. 2009 . Evaluating knowledge management capability of organizations: A fuzzy linguistic method . Expert Systems With Applications , 36 ( 2 ) : 3346 – 3354 . Part 2
   Web of Science ®Google Scholar
• Fu , G. 2008 . A fuzzy optimization method for multicriteria decision making: An application to reservoir flood control operation . Expert Systems with Applications , 34 ( 1 ) : 145 – 149 .
   Web of Science ®Google Scholar
• García-Lapresta , J. L. and Martínez-Panero , M. 2009 . Linguistic-based voting through centered OWA operators . Fuzzy Optimization and Decision Making , 8 ( 4 ) : 381 – 393 .
   Web of Science ®Google Scholar
• Genevois , M. E. and Albayrak , Y. E. 2008 . A fuzzy multiattribute decision making model to evaluate human resource flexibility problem . Journal of Multiple-Valued Logic and Soft Computing , 14 ( 3–5 ) : 495 – 509 .
   Web of Science ®Google Scholar
• Gharehgozli , A. H. , Rabbani , M. , Zaerpour , N. and Razmi , J. 2008 . A comprehensive decision-making structure for acceptance/rejection of incoming orders in maketo-order environments . International Journal of Advanced Manufacturing Technology , 39 ( 9–10 ) : 1016 – 1032 .
   Web of Science ®Google Scholar
• Güngör , Z. and Arıkan , F. 2007 . Using fuzzy decision making system to improve quality-based investment . Journal of Intelligent Manufacturing , 18 ( 2 ) : 197 – 207 .
   Web of Science ®Google Scholar
• Halouani , N. , Chabchoub , H. and Martel , J. M. 2009 . PROMETHEE-MD-2T method for project selection . European Journal of Operational Research , 195 ( 3 ) : 841 – 849 .
   Web of Science ®Google Scholar
• Herrera , F. , Alonso , S. , Chiclana , F. and Herrera-Viedma , E. 2009 . Computing with words in decision making: Foundations, trends and prospects . Fuzzy Optimization and Decision Making , 8 ( 4 ) : 337 – 364 .
   Web of Science ®Google Scholar
• Herrera , F. and Herrera-Viedma , E. 1997 . Aggregation operators for linguistic weighted information . IEEE Transactions on Systems, Man, and Cybernetics Part A: Systems and Humans , 27 ( 5 ) : 646 – 656 .
   Web of Science ®Google Scholar
• Herrera , F. and Herrera-Viedma , E. 2000 . Linguistic decision analysis: Steps for solving decision problems under lingusitic information . Fuzzy Sets and Systems , 115 : 67 – 82 .
   Web of Science ®Google Scholar
• Herrera , F. , Herrera-Viedma , E. and Verdegay , J. L. 1996 . Direct approach processes in group decision making using linguistic OWA operators . Fuzzy Sets and Systems , 79 : 175 – 190 .
   Web of Science ®Google Scholar
• Herrera , F. and Martínez , L. 2000 . A 2-tuple fuzzy linguistic representation model for computing with words . IEEE Transactions on Fuzzy Systems , 8 ( 6 ) : 746 – 752 .
   Web of Science ®Google Scholar
• Herrera , F. and Martínez , L. 2001 . The 2-tuple linguistic computational model. Advantages of its linguistic description, accuracy and consistency . International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems , 9 ( Suppl ) : 33 – 49 .
   Google Scholar
• Herrera-Viedma , E. and López-Herrera , A. G. 2007 . A model of information retrieval system with unbalanced fuzzy linguistic information . International Journal Of Intelligent Systems , 22 ( 11 ) : 1197 – 1214 .
   Web of Science ®Google Scholar
• Herrera-Viedma , E. , López-Herrera , A. G. , Luque , M. and Porcel , C. 2007 . A fuzzy linguistic IRS model based on a 2-tuple fuzzy linguistic approach . International Journal of Uncertainty, Fuzziness and Knowledge-based Systems , 15 ( 2 ) : 225 – 250 .
   Web of Science ®Google Scholar
• Herrera-Viedma , E. , Pasi , G. , López-Herrera , A. G. and Porcel , C. 2006 . Evaluating the information quality of web sites: A methodology based on fuzzy computing with words . Journal of American Society for Information Science and Technology , 57 ( 4 ) : 538 – 549 .
   Web of Science ®Google Scholar
• Herrera-Viedma , E. , Peis , E. , Morales del Castillo , J. M. , Alonso , S. and Anaya , E. K. 2007 . A fuzzy linguistic model to evaluate the quality of web sites that store XML documents . International Journal of Approximate Reasoning , 46 ( 1 ) : 226 – 253 .
   Web of Science ®Google Scholar
• Ishibuchi , H. , Nakashima , T. and Nii , M. 2004 . Classification And Modeling With Linguistic Information Granules: Advanced Approaches To Linguistic Data Mining , Springer-Verlag .
   Google Scholar
• Kacprzyk , J. and Zadrozny , S. 2001 . Computing with words in intelligent database querying:standalone and internet-based applications . Information Sciences , 134 : 71 – 109 .
   Web of Science ®Google Scholar
• Klir , G. J. and Yuan , B. 1995 . Fuzzy sets an fuzzy logic: Theory and Applications , Prentice-Hall PTR .
   Google Scholar
• Lawry , J. 2001 . An alternative approach to computing with words. International Journal of Uncertainty . Fuzziness and Knowlege-Based Systems , 9 ( Suppl ) : 3 – 16 .
   Google Scholar
• Lawry , J. 2001 . A methodology for computing with words . International Journal of Approximate Reasoning , 28 : 51 – 89 .
   Web of Science ®Google Scholar
• Lawry , J. 2004 . A framework for linguistic modelling . Artificial Intelligence , 155 ( 1–2 ) : 1 – 39 .
   Web of Science ®Google Scholar
• Li , D. F. 2009 . Multiattribute group decision making method using extended linguistic variables . International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems , 17 ( 6 ) : 793 – 806 .
   Web of Science ®Google Scholar
• Li , G. D. , Yamaguchi , D. and Nagai , M. 2007 . A grey-based decision-making approach to the supplier selection problem . Mathematical and Computer Modelling , 46 ( 3–4 ) : 573 – 581 .
   Web of Science ®Google Scholar
• Li , X. , Ruan , D. , Liu , J. and Xu , Y. 2008 . A linguistic-valued weighted aggregation operator to multiple attribute group decision making with quantative and qualitative information . International Journal of Computational Intelligence Systems , 1 ( 3 ) : 274 – 284 .
   Web of Science ®Google Scholar
• Lin , H. Y. , Hsu , P. Y. and Sheen , G. J. 2007 . A fuzzy-based decision-making procedure for data warehouse system selection . Expert Systems with Applications , 32 ( 3 ) : 939 – 953 .
   Web of Science ®Google Scholar
• Liu , S. 2009 . Experiences with and reflections on text summarization tools . International Journal of Computational Intelligence Systems , 2 ( 3 ) : 202 – 218 .
   Web of Science ®Google Scholar
• Lu , J. , Zhang , G. and Ruan , D. 2007 . Multi-Objective Group Decision Making. Methods, Software And Applications With Fuzzy Set Techniques , Imperial College Press .
   Google Scholar
• Lu , J. , Zhang , G. and Ruan , D. 2008 . Intelligent multicriteria fuzzy group decision-making for situation assessments . Soft Computing – A Fusion of Foundations, Methodologies and Applications , 36 ( 1 ) : 18 – 26 .
   Google Scholar
• Lu , J. , Zhang , G. and Wu , F. 2008 . Team situation awareness using web-based fuzzy group decision support systems . International Journal of Computational Intelligence Systems , 1 ( 1 ) : 51 – 60 .
   Web of Science ®Google Scholar
• Lu , J. , Zhu , Y. , Zeng , X. , Koehl , L. , Ma , J. and Zhang , G. 2009 . A linguistic multi-criteria group decision support system for fabric hand evaluation . Fuzzy Optimization and Decision Making , 8 ( 4 ) : 395 – 413 .
   Web of Science ®Google Scholar
• Martin , O. and Klir , G. J. 2006 . On the problem of retranslation in computing with perceptions . International Journal of General Systems , 35 ( 6 ) : 655 – 674 .
   Web of Science ®Google Scholar
• Martínez , L. 2007 . Sensory evaluation based on linguistic decision analysis . International Journal of Approximate Reasoning , 44 ( 2 ) : 148 – 164 .
   Web of Science ®Google Scholar
• Martínez , L. , Barranco , M. J. , Perez , L. G. and Espinilla , M. 2008 . A knowledge based recommender system with multigranular linguistic information . International Journal of Computational Intelligence Systems , 1 ( 3 ) : 225 – 236 .
   Web of Science ®Google Scholar
• Martínez , L. , Espinilla , M. , Liu , J. , Pérez , L. G. and Sánchez , P. J. 2009 . An evaluation model with unbalanced linguistic information:applied to olive oil sensory evaluation . Journal of Multiple-Valued Logic and Soft Computing , 15 ( 2-3 ) : 229 – 251 .
   Web of Science ®Google Scholar
• Martínez , L. , Espinilla , M. and Perez , L. G. 2008 . A linguistic multigranular sensory evaluation model for olive oil . International Journal of Computational Intelligence Systems , 1 ( 2 ) : 148 – 158 .
   Web of Science ®Google Scholar
• Martínez , L. , Liu , J. , Ruan , D. and Yang , J. B. 2007 . Dealing with heterogeneous information in engineering evaluation processes . Information Sciences , 177 ( 7 ) : 1533 – 1542 .
   Web of Science ®Google Scholar
• Martínez , L. , Liu , J. , Yang , J. B. and Herrera , F. 2005 . A multi-granular hierarchical linguistic model for design evaluation based on safety and cost analysis . International Journal of Intelligent Systems , 20 ( 12 ) : 1161 – 1194 .
   Web of Science ®Google Scholar
• Martínez , L. , Pérez , L. G. and Barranco , M. 2007 . A multi-granular linguistic based-content recommendation model . International Journal of Intelligent Systems , 22 ( 5 ) : 419 – 434 .
   Web of Science ®Google Scholar
• Martínez , L. , Ruan , D. , Herrera , F. , Herrera-Viedma , E. and Wang , P. P. 2009 . Linguistic decision making: Tools and applications . Information Sciences , 179 ( 14 ) : 2297 – 2298 .
   Web of Science ®Google Scholar
• Mendel , J. M. 2002 . An architecture for making judgement using computing with words . International Journal of Applied Mathematics and Computer Sciences , 12 ( 3 ) : 325 – 335 .
   Google Scholar
• Mendel , J. M. 2007 . Computing with words and its relationships with fuzzistics . Information Sciences , 177 ( 4 ) : 988 – 1006 .
   Web of Science ®Google Scholar
• Mendel , J. M. 2009 . Historical reflections and new positions on perceptual computing . Fuzzy Optimization and Decision Making , 8 ( 4 ) : 325 – 335 .
   Web of Science ®Google Scholar
• Önüt , S. , Kara , S. S. and Işik , E. 2009 . Long term supplier selection using a combined fuzzy MCDM approach: A case study for a telecommunication company . Expert Systems With Applications , 36 ( 2 Part 2 ) : 3887 – 3895 .
   Web of Science ®Google Scholar
• Önüt , S. and Soner , S. 2008 . Transshipment site selection using the AHP and TOPSIS approaches under fuzzy environment . Waste Management , 28 ( 9 ) : 1552 – 1559 .
   PubMed Web of Science ®Google Scholar
• Pei , Z. , Xu , Y. , Ruan , D. and Qin , K. 2009 . Extracting complex linguistic data summaries from personnel database via simple linguistic aggregations . Information Sciences , 179 ( 14 ) : 2325 – 2332 .
   Web of Science ®Google Scholar
• Peláez , J. I. and Doña , J. M. 2003 . LAMA: A linguistic aggregation of majority additive operator . International Journal of Intelligent Systems , 18 ( 7 ) : 809 – 820 .
   Web of Science ®Google Scholar
• Porcel , C. , López-Herrera , A. G. and Herrera-Viedma , E. 2009 . A recommender system for research resources based on fuzzy linguistic modeling . Expert Systems with Applications , 36 ( 3 ) : 5173 – 5183 . Part 1
   Web of Science ®Google Scholar
• Reformat , M. and Ly , C. 2009 . Ontological approach to development of computing with words based systems . International Journal of Approximate Reasoning , 50 ( 1 ) : 72 – 91 .
   Web of Science ®Google Scholar
• Roubens , M. 1997 . Fuzzy sets and decision analysis . Fuzzy Sets and Systems , 90 : 199 – 206 .
   Web of Science ®Google Scholar
• Rubin , S. H. 1999 . Computing with words . IEEE Transactions on Systems, Man and Cybernetics, Part B: Cybernetics , 29 ( 4 ) : 518 – 524 .
   PubMed Web of Science ®Google Scholar
• Sanayei , A. , Mousavi , S. F. and Yazdankhah , A. 2010 . Group decision making process for supplier selection with VIKOR under fuzzy environment . Expert Systems with Applications , 37 ( 1 ) : 24 – 30 .
   Web of Science ®Google Scholar
• Sánchez , P. J. , Martínez , L. , García , C. , Herrera , F. and Herrera-Viedma , E. 2009 . A fuzzy model to evaluate the suitability of installing an ERP system . Information Sciences , 179 ( 14 ) : 2333 – 2341 .
   Web of Science ®Google Scholar
• Sen , Z. and Altunkaynak , A. 2009 . Fuzzy system modelling of drinking water consumption prediction . Expert Systems with Applications , 36 ( 9 ) : 11745 – 11752 .
   Web of Science ®Google Scholar
• Shevchenko , G. , Ustinovichius , L. and Andru[sbreve]evi[cbreve]ius , A. 2008 . Multi-attribute analysis of investments risk alternatives in construction . Technological and Economic Development of Economy , 14 ( 3 ) : 428 – 443 .
   Web of Science ®Google Scholar
• Sun , Y. H. , Ma , J. , Fan , Z. P. and Wang , J. 2008 . A group decision support approach to evaluate experts for R&D project selection . IEEE Transactions on Engineering Management , 55 ( 1 ) : 158 – 170 .
   Web of Science ®Google Scholar
• Tai , W. S. and Chen , C. T. 2009 . A new evaluation model for intellectual capital based on computing with linguistic variable . Expert Systems with Applications , 36 ( 2 ) : 3483 – 3488 .
   Web of Science ®Google Scholar
• Tang , Y. and Zheng , J. 2006 . Linguistic modelling based on semantic similarity relation among linguistic labels . Fuzzy Sets and Systems , 157 ( 12 ) : 1662 – 1673 .
   Web of Science ®Google Scholar
• Tseng , C. 2001 . Control with words: The modular approach . Information Sciences , 134 : 111 – 133 .
   Web of Science ®Google Scholar
• Türkşen , I. B. 2002 . Type 2 representation and reasoning for CWW . Fuzzy Sets and Systems , 127 : 17 – 36 .
   Web of Science ®Google Scholar
• Türks , I. B. 2007 . Meta-linguistic axioms as a foundation for computing with words . Information Sciences , 177 ( 2 ) : 332 – 359 .
   Web of Science ®Google Scholar
• Wang , H. and Qiu , D. 2003 . Computing with words via turing machines: A formal approach . IEEE Transactions on Fuzzy Systems , 11 ( 6 ) : 742 – 753 .
   Web of Science ®Google Scholar
• Wang , J. H. and Hao , J. 2006 . A new version of 2-tuple fuzzy linguistic representation model for computing with words . IEEE Transactions on Fuzzy Systems , 14 ( 3 ) : 435 – 445 .
   Web of Science ®Google Scholar
• ang , J. H. W. and Hao , J. 2007 . An approach to computing with words based on canonical characteristic values of linguistic labels . IEEE Transactions on Fuzzy Systems , 15 ( 4 ) : 593 – 604 .
   Web of Science ®Google Scholar
• Wang , T. C. and Chang , T. H. 2007 . Forecasting the probability of successful knowledge management by consistent fuzzy preference relations . Expert Systems with Applications , 32 ( 3 ) : 801 – 813 .
   Web of Science ®Google Scholar
• ang , W. P. W. 2009 . Evaluating new product development performance by fuzzy linguistic computing . Expert Systems with Applications , 36 ( 6 ) : 9759 – 9766 .
   Web of Science ®Google Scholar
• Wang , W. P. 2009 . Toward developing agility evaluation of mass customization systems using 2-tuple linguistic computing . Expert Systems with Applications , 36 ( 2 ) : 3439 – 3447 .
   Web of Science ®Google Scholar
• ang , Y. M. W. and Elhag , T. M. S. 2007 . A fuzzy group decision making approach for bridge risk assessment . Computers and Industrial Engineering , 53 ( 1 ) : 137 – 148 .
   Web of Science ®Google Scholar
• Xu , Z. , Shang , S. , Qian , W. and Shu , W. 2010 . A method for fuzzy risk analysis based on the new similarity of trapezoidal fuzzy numbers . Expert Systems with Applications , 37 ( 3 ) : 1920 – 1927 .
   Web of Science ®Google Scholar
• Xu , Z. S. 2004 . EOWA and EOWGoperators for aggregating linguistic labels based on linguistic preference relations . International Journal of Uncertainty, Fuzziness and Knowlege-Based Systems , 12 ( 6 ) : 791 – 810 .
   Web of Science ®Google Scholar
• Xu , Z. S. 2004 . A method based on linguistic aggregation operators for group decision making with linguistic preference relations . Information Sciences , 166 ( 1–4 ) : 19 – 30 .
   Web of Science ®Google Scholar
• Xu , Z. S. 2006 . Induced uncertain linguistic OWA operators applied to group decision making . Information Fusion , 7 ( 2 ) : 231 – 238 .
   Web of Science ®Google Scholar
• Yager , R. R. 1981 . A new methodology for ordinal multiobjective decisions based on fuzzy sets . Decision Sciences , 12 : 589 – 600 .
   Google Scholar
• Yager , R. R. 1993 . Non-numeric multi-criteria multi-person decision making . Group Decision and Negotiation , 2 ( 1 ) : 81 – 93 .
   Google Scholar
• Yager , R. R. 1995 . An approach to ordinal decision making . International Journal of Approximate Reasoning , 12 : 237 – 261 .
   Web of Science ®Google Scholar
• Yager , R. R. 2004 . On the retranslation process in Zadeh's paradigm of computing with words . IEEE Transactions on Systems, Man, and Cybernetics – Part B: Cybernetics , 34 ( 2 ) : 1184 – 1195 .
   PubMed Web of Science ®Google Scholar
• Yager , R. R. 2007 . Aggregation of ordinal information . Fuzzy Optimization and Decision Making , 6 ( 3 ) : 199 – 219 .
   Web of Science ®Google Scholar
• Yager , R. R. 2010 . Concept representation and database structures in fuzzy social relational networks . IEEE Transactions on Systems, Man, and Cybernetics Part A: Systems and Humans , 40 ( 2 ) : 413 – 419 .
   Web of Science ®Google Scholar
• Yang , T. , Chen , M. C. and Hung , C. C. 2007 . Multiple attribute decision-making methods for the dynamic operator allocation problem . Mathematics and Computers in Simulation , 73 ( 5 ) : 285 – 299 .
   Web of Science ®Google Scholar
• Ying , M. 2002 . A formal model of computing with words . IEEE Transactions on Fuzzy Systems , 10 ( 5 ) : 640 – 652 .
   Web of Science ®Google Scholar
• Zadeh , L. A. 1965 . Fuzzy sets . Information and Control , 8 : 338 – 353 .
   Web of Science ®Google Scholar
• Zadeh , L. A. 1975 . The concept of a linguistic variable and its application to approximate reasoning. Part i . Information Sciences , 8 ( 3 ) : 199 – 249 .
   Web of Science ®Google Scholar
• Zadeh , L. A. 1975 . The concept of a linguistic variable and its application to approximate reasoning. Part ii . Information Sciences , 8 ( 4 ) : 301 – 357 .
   Web of Science ®Google Scholar
• Zadeh , L. A. 1975 . The concept of a linguistic variable and its application to approximate reasoning. Part iii . Information Sciences , 9 ( 1 ) : 43 – 80 .
   Web of Science ®Google Scholar
• Zarghami , M. and Szidarovszky , F. 2009 . Stochastic-fuzzy multi criteria decision making for robust water resources management . Stochastic Environmental Research and Risk Assessment , 23 ( 3 ) : 329 – 339 .
   Web of Science ®Google Scholar
• Zhang , D. F. , Zhang , J. L. , Lai , K. K. and Lu , Y. B. 2009 . An novel approach to supplier selection based on vague sets group decision . Expert Systems with Applications , 36 ( 5 ) : 9557 – 9563 .
   Web of Science ®Google Scholar
• Zhou , S. M. , John , R. I. , Chiclana , F. and Garibaldi , J. M. 2010 . On aggregating uncertain information by type-2 OWA operators for soft decision making . International Journal of Intelligent Systems , DOI 10.1002/int.20420
   Web of Science ®Google Scholar
• Zopounidis , C. and Doumpos , M. 2000 . Intelligent Decision Aiding Systems Based On Multiple Criteria For Financial Engineering , Kluwer Academic Publishers .
   Google Scholar
• Zou , L. , Liu , X. , Wu , Z. and Xu , Y. 2008 . A uniform approach of linguistic truth values in sensor evaluation . Fuzzy Optimization and Decision Making , 7 ( 4 ) : 387 – 397 .
   Web of Science ®Google Scholar