Fuzzy, Rough and Intuitionistic Fuzzy Set Approaches for Data Handling: Theory and Applications

Tanmoy Som is Professor and former Head at the Department of Mathematical Sciences, Indian Institute of Technology (Banaras Hindu University), Varanasi, India. He completed his PhD from Institute of Technology, Banaras Hindu University, India, in 1986. Earlier, he had been the Head of the Department of Mathematics (twice) at Assam Central University, Silchar, India. His research interests are in functional analysis, optimization and mathematical modelling, fuzzy set theory, soft computing and image processing. He has successfully guided 18 PhD students and published more than 100 papers and several book chapters in reputed international journals, proceedings and edited books. He has published several papers on metric fixed point theory, optimization modelling and recently on applied analysis, soft computing and fuzzy geometry.

He has completed a BRNS-BARC funded project titled "Fractional calculus approached solutions for two dimensional ground water contaminations in unsaturated media" during 2014-18 jointly with Professor S. Das of the Indian Institute of Technology (IIT-BHU) Varanasi. A Guest/Handling Editor of International Journal of Fuzzy Computation and Modelling since 2018, Prof. Som is an editorial board member and reviewer of several reputed journals including IEEE Transactions, American Mathematical Society. He has jointly edited along with D. Ghosh, D. Giri, Ram N. Mohapatra, K. Sakurai and E. Savas the proceedings, Mathematics and Computing: ICMC 2018, Varanasi, India, January 9-11, Selected Contributions. He has delivered several invited talks at national and international conferences, seminars, and refresher courses and has organized three international events as the main convener. He holds the Vice-President position of Calcutta Mathematical Society. He has made short academic visits to Texas A&M University, Kingsville (2012) and the University of California, Berkeley (2016).

Oscar Castillo is Professor of Computer Science at the Graduate Division, Tijuana Institute of Technology, Tijuana, Mexico. In addition, he is serving as Research Director of Computer Science and Head of the research group on Hybrid Fuzzy Intelligent Systems. Currently, he is President of Hispanic American Fuzzy Systems Association (HAFSA) and Past President of International Fuzzy Systems Association (IFSA). He holds the Doctor of Science degree (Doctor Habilitatus) in Computer Science from the Polish Academy of Sciences (with the dissertation "Soft Computing and Fractal Theory for Intelligent Manufacturing"). Professor Castillo is also Chair of the Mexican Chapter of the Computational Intelligence Society (IEEE). He also belongs to the Technical Committee on Fuzzy Systems of IEEE and to the Task Force on "Extensions to Type-1 Fuzzy Systems". He is Member of NAFIPS, IFSA and IEEE. He belongs to the Mexican Research System (SNI Level 3).

His research interests are in type-2 fuzzy logic, fuzzy control, neuro-fuzzy and genetic fuzzy hybrid approaches. He has published over 300 papers in several journal, authored 10 books, edited 50 books, more than 300 papers in conference proceedings and more than 300 chapters in edited books; in total more than 1000 publications according to Scopus (H index = 66) and more than 1200 publications according to Google Scholar (H index = 80). He has been Guest Editor of several successful special issues of the following journals: Applied Soft Computing, Intelligent Systems, Information Sciences, Nonlinear Studies, Fuzzy Sets and Systems, JAMRIS, and Engineering Letters. He is currently Associate Editor of Information Sciences, Engineering Applications of Artificial Intelligence, Complex and Intelligent Systems, Granular Computing, and International Journal on Fuzzy Systems. Finally, he has been elected IFSA Fellow in 2015 and MICAI Fellow member in 2017. He has been recognized as Highly Cited Researcher in 2017 and 2018 by Clarivate Analytics because of having multiple highly cited papers in the Web of Science.

Anoop Kumar Tiwari is Assistant Professor at the School of Computing Science and Engineering, VIT Bhopal University, Kothrikalan, Madhya Pradesh, India. He holds the Ph.D. degree in computer science from the Department of Computer Science, Institute of Science, Banaras Hindu University, India. His research interests are in computational intelligence, machine learning and bioinformatics. He has published more than 18 publications with h index of 5 and more than 131 citations according to Google Scholar. He has qualified reputed UGC-NET and GATE exams. He is also Reviewer of some reputed journals: Journal of Intelligent and Fuzzy Systems, International Journal of Fuzzy System Applications, and Expert Systems with Applications.

Shivam Shreevastava is Assistant Professor at the Department of Basic Sciences, Galgotias University, Greater Noida, India. He has completed his B.Sc. from Banaras Hindu University, Varanasi; M.Sc. from the Indian Institute of Technology Kanpur; and Ph.D. from the Indian Institute of Technology (BHU) Varanasi. He has qualified several competitive examinations like JAM, CSIR/UGC JRF, GATE, NBHM MA/M.Sc. fellowship. His main research interest includes soft computing, attribute reduction via fuzzy rough set-based techniques. More than 11 research publications are there to his credit in reputed journals/edited book chapters of national and international repute. He has delivered several invited talks at national and international conferences/workshops/refresher courses. He is also Reviewer of some journals of international repute like International Journal of Fuzzy Systems, Soft Computing, International Journal of Fuzzy System, and The International Journal of Fuzzy System Applications.

Tanmoy Som是印度瓦拉納西的印度理工學院（Banaras Hindu University）數學科學系的教授和前系主任。他於1986年在印度理工學院（Banaras Hindu University）完成博士學位。此前，他曾兩次擔任印度錫爾查爾中央大學數學系的系主任。他的研究興趣包括函數分析、優化和數學建模、模糊集合理論、軟計算和影像處理。他成功指導了18名博士生，並在國際知名期刊、會議和編輯的書籍中發表了100多篇論文和幾篇書籍章節。他在度量不動點理論、優化建模以及應用分析、軟計算和模糊幾何方面發表了多篇論文。

他與印度理工學院（IIT-BHU）瓦拉納西的S. Das教授合作完成了一項由BRNS-BARC資助的名為“非飽和介質中二維地下水污染的分數微積分方法解”的項目（2014-18年）。自2018年起，他擔任《國際模糊計算和建模期刊》的客座/編輯主編，並擔任多個知名期刊的編輯委員會成員和審稿人，包括IEEE Transactions和美國數學學會。他與D. Ghosh、D. Giri、Ram N. Mohapatra、K. Sakurai和E. Savas共同編輯了《數學與計算：ICMC 2018，瓦拉納西，印度，2018年1月9日至11日，精選論文集》的會議論文集。他在國內外會議、研討會和進修課程上發表了多次邀請演講，並擔任三個國際活動的主要召集人。他擔任加爾各答數學學會的副主席。他曾短期訪問德克薩斯A＆M大學金斯維爾分校（2012年）和加利福尼亞大學伯克利分校（2016年）。

Oscar Castillo是墨西哥蒂華納理工學院（Tijuana Institute of Technology）研究生部的計算機科學教授。此外，他還擔任混合模糊智能系統研究小組的研究主任。目前，他是拉丁美洲模糊系統協會（HAFSA）的主席和國際模糊系統協會（IFSA）的前主席。他擁有波蘭科學院（Polish Academy of Sciences）計算機科學的博士學位（博士Habilitatus），論文題為“用於智能製造的軟計算和分形理論”。Castillo教授還擔任IEEE計算智能學會墨西哥分會的主席，並且是IEEE模糊系統技術委員會和“擴展到一型模糊系統”的工作組成員。他是NAFIPS、IFSA和IEEE的成員，並且是墨西哥研究系統（SNI Level 3）的成員。

他的研究興趣包括二型模糊邏輯、模糊控制、神經模糊和遺傳模糊混合方法。他在多個期刊上發表了300多篇論文，撰寫了10本書，編輯了50本書，會議論文集中發表了300多篇論文，編輯書籍中的章節超過300篇；根據Scopus的統計，總共發表了1000多篇論文（H指數=66），根據Google Scholar的統計，總共發表了1200多篇論文（H指數=80）。他曾擔任多個期刊的特刊客座編輯，包括《應用軟計算》、《智能系統》、《信息科學》、《非線性研究》、《模糊集合與系統》、《JAMRIS》和《工程通信》。他目前是《信息科學》、《人工智能工程應用》、《複雜和智能系統》、《顆粒計算》和《國際模糊系統期刊》的副編輯。最後，他於2015年當選為IFSA會士和MICAI會士。