Curriculum Vitae

DR. AHMAD SYAFADHLI BIN ABU BAKAR

Senior Lecturer
  • Mathematics Division
    Centre for Foundation Studies in Science
  • 03-79675891

AREAS OF EXPERTISE

  • COMPUTATIONAL INTELLIGENCE
    Computational Intelligence
  • FUZZY MATHEMATHICS
    Fuzzy Decision Making, Fuzzy Analysis

ACADEMIC QUALIFICATION

  • PhD (Computational Intelligent), (Computational Intelligent)
    University of Portsmouth
  • MSc (Info.Tech.&Quantitative), (Information Technology and Quantitative Sciences)
    Universiti Teknologi Mara (Uitm)
  • BSc (Hons)(Mgmt Maths), (Pengurusan Matematik)
    Universiti Teknologi Mara (Uitm)

ADMINISTRATIVE DUTIES

  • Coordinator
    01 Apr 2021 - 31 Dec 2022 (Mathematics Division, Centre for Foundation Studies in Science)
  • Head of Unit
    01 Apr 2021 - 31 Dec 2022 (Mathematics Division, Centre for Foundation Studies in Science)
  • AHLI JAWATANKUASA KURIKULUM JABATAN (JKKJ) SGPI, APIUM
    16 Nov 2021 - 30 Jul 2022 (University Malaya)
  • Jawatankuasa Persidangan, Penyelidikan & Penerbitan
    01 May 2019 - 30 Apr 2020 (Mathematics Division, Centre for Foundation Studies in Science)
  • JBPPP
    01 May 2019 - 30 Apr 2020 (Mathematics Division, Centre for Foundation Studies in Science)
  • Jawatankuasa Buku Panduan
    01 May 2019 - 30 Apr 2020 (Mathematics Division, Centre for Foundation Studies in Science)
  • Ketua Jogathon 2019/2020
    11 Sep 2019 - 22 Feb 2020 (Mathematics Division, Centre for Foundation Studies in Science)
  • Coordinator
    01 Apr 2017 - 31 Mar 2018 (Director Office, Centre for Foundation Studies in Science)
  • Member
    01 Apr 2017 - 31 Mar 2018 (Director Office, Centre for Foundation Studies in Science)
  • Member
    01 Apr 2017 - 31 Mar 2018 (Director Office, Centre for Foundation Studies in Science)
  • Member (Information Technology Course Coordinator)
    01 Apr 2017 - 31 Mar 2018 (Director Office, Centre for Foundation Studies in Science)
  • Member (Information Technology Course Coordinator)
    01 Apr 2017 - 31 Mar 2018 (Director Office, Centre for Foundation Studies in Science)
  • Member
    01 Apr 2017 - 31 Mar 2018 (Director Office, Centre for Foundation Studies in Science)
  • Information Technology Course Coordinator
    01 Apr 2017 - 31 Mar 2018 (Director Office, Centre for Foundation Studies in Science)
  • Jawatankuasa Akreditasi PASUM
    08 May 2017 - 31 Oct 2017 (Director Office, Centre for Foundation Studies in Science)
  • Jawatankuasa MSKP (Pendaftaran)
    21 Apr 2017 - 04 Jun 2017 (Director Office, Centre for Foundation Studies in Science)
  • Wakil PASUM untuk Pameran Karnival Pengajian Tinggi Negara (KPTN) 2017
    25 Mar 2017 - 26 Mar 2017 (National)
  • Penasihat (Aturcara & Protokol) Majlis Anugerah EMAS PASUM
    20 Sep 2016 - 12 Feb 2017 (Director Office, Centre for Foundation Studies in Science)

MEMBERSHIPS

  • BOARD OF MULTI-CRITERIA DECISION MAKING (SPECIALTY SECTION OF FRONTIERS IN SUSTAINABILITY) AS ASSOCIATE EDITOR., ASSOCIATE EDITOR
    Since 2021 (International)
  • SAGE - INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS, REVIEWER
    Since 2019 (International)
  • ELSEVIER EDITORIAL SYSTEM, FUZZY SETS AND SYSTEMS (LIFETIME MEMBERSHIP), EDITORIAL BOARD MEMBER
    Since 2017 (International)
  • ELSEVIER EDITORIAL SYSTEM, FUZZY SETS AND SYSTEMS (LIFETIME MEMBERSHIP), REVIEWER
    Since 2017 (International)
  • IEEE TRANSACTIONS ON FUZZY SYSTEMS (LIFETIME MEMBERSHIP), EDITORIAL BOARD MEMBER
    Since 2017 (International)
  • IOS PRESS - JOURNAL OF INTELLIGENT AND FUZZY SYSTEMS (LIFETIME MEMBERSHIP), EDITORIAL BOARD MEMBER
    Since 2017 (International)
  • IOS PRESS - JOURNAL OF INTELLIGENT AND FUZZY SYSTEMS (LIFETIME MEMBERSHIP), REVIEWER
    Since 2017 (International)
  • ATLANTIS PRESS - INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE SYSTEMS (LIFETIME MEMBERSHIP), REVIEWER
    Since 2017 (International)
  • ATLANTIS PRESS - INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE SYSTEMS (LIFETIME MEMBERSHIP), EDITORIAL BOARD MEMBER
    Since 2017 (International)
  • IEEE TRANSACTIONS ON FUZZY SYSTEMS (LIFETIME MEMBERSHIP), REVIEWER
    Since 2017 (International)
  • JOURNAL OF INTEGRATIVE COMPUTATIONAL BIOSCIENCES, EDITORIAL BOARD MEMBER
    Since 2017 (National)
  • CRYSTAL, MEMBER
    2016 to 2018 (University)

AWARD AND STEWARDSHIP

  • Best Paper Award
    Universiti Tun Hussein Onn Malaysia, 2020 (International)
  • SIJIL PERKHIDMATAN CEMERLANG 2019
    Universiti Malaya, 2019 (University)

PUBLICATIONS

Article in Journal
WoS
  1. Abidin, S. N. Z., Jaaman, S. H., Ismail, M., & Abu Bakar, A. S. (2020). Clustering Stock Performance Considering Investor Preferences Using a Fuzzy Inference System. Symmetry-Basel, 12(7), 15. doi: 10.3390/sym12071148
  2. Abu Bakar, A. S., Khalif, K., Shariff, A. A., Gegov, A., Salleh, F. M. (2020). Fuzzy risk analysis under influence of non-homogeneous preferences elicitation in fiber industry. Applied Intelligence, 50(1), 157-168. doi: 10.1007/s10489-019-01508-2
Others
  1. Khalif, K.M.N.K., Gegov, A., Bakar, A.S.A. (2017). Hybrid Fuzzy MCDM Model for Z-Numbers Using Intuitive Vectorial Centroid. Journal of Intelligent and Fuzzy Systems 33 (2), 79-805.
  2. Gegov, A. & Bakar, A.S.A. 2015. Validation of Method for Ranking Fuzzy Numbers in Decision Making, Journal of Intelligent and Fuzzy Numbers 29(3):1139-1149.
  3. Bakar, A.S.A & Gegov, A. 2015. Multi-Layer Decision Making Methodology for Ranking Z-Numbers, International Journal of Computational Intelligent Systems 8(2):395- 406.
  4. Bakar, A.S.A. & Gegov, A. 2014. Ranking of fuzzy numbers based on centroid point and spread.Journal of Intelligence and Fuzzy Systems 27(3): 1179-1186.
  5. Bakar, A.S.A., Mohamad, D. & Sulaiman, N.H. 2012. Distance-Based Ranking Fuzzy Numbers, Advances in Computational Mathematics and Its Applications 1(3):146- 150.
Chapter in Books
  1. Bakar A.S.A., Kamali M.Z.M., Khalif K.M.N.K., Gegov A., Abidin S.N.Z. (2021) Fuzzy Risk Assessment in the Presence of Uncertainties in Heterogeneous Preferences Elicitation and Reliability. In: Ren J. (eds) Multi-Criteria Decision Analysis for Risk Assessment and Management. Industrial Ecology and Environmental Management, vol 1. Springer, Cham, 75-93.
  2. Nik Badrul Alam N.M.F.H., Ku Khalif K.M.N., Jaini N.I., Abu Bakar A.S., Abdullah L. (2022) Defuzzification of Intuitionistic Z-Numbers for Fuzzy Multi Criteria Decision Making. In: Kahraman C., Cebi S., Cevik Onar S., Oztaysi B., Tolga A.C., Sari I.U. (eds) Intelligent and Fuzzy Techniques for Emerging Conditions and Digital Transformation. INFUS 2021. Lecture Notes in Networks and Systems, vol 308. Springer, Cham. https://doi.org/10.1007/978-3-030-85577-2_101
  3. Khalif, K.M.N.K., Gegov, A., Bakar, A.S.A., Safar, M.Z.N. (2020) Interval Type-2 Fuzzy Multi Criteria Decision Making Based on Intuitive Multiple Centroid. In Recent Advances on Soft Computing and Data Mining (pp.241-250), Switzerland: Springer-Verlag
  4. Bakar, A.S.A, Khalif, K.M.N.K, Yaakob, A.M., Gegov, A.& Amin, A.Z.M. (2019). Grey Number Based Methodology for Non- Homogeneous Preference Elicitation in Fuzzy Risk Analysis Management. Applying Fuzzy Logic for the Digital Economy and Society (pp. 135-148). Switzerland. Springer-Verlag.
  5. Khalif, K.M.N.K, Bakar, A.S.A & Gegov, A.(2019). Z-numbers Based TOPSIS Similarity Methodology for Company Performance Assessment in Malaysia. Applying Fuzzy Logic for the Digital Economy and Society (pp. 97-114). Switzerland. Springer-Verlag.
Article in Proceeding
  1. Khalif, K.M.N.K., Gegov, A., Bakar, A.S.A. (2017). Z-TOPSIS Approach for Performance Assessment using Fuzzy Simalarity. IEEE International Conference on Fuzzy Systems, Naples, Italy, pp. 1-6.
  2. Bakar, A.S.A. & Gegov, A. 2015. Intuition Based Decision Methodology for Ranking Type-II Fuzzy Numbers, 16th World Congress of International Conference for Fuzzy Systems Association-European Society for Fuzzy Logic and Technology, 593-600
  3. Bakar, A.S.A., Khalif, K.M.M.K. & Gegov, A. 2015. Ranking of Interval Type-2 Fuzzy Numbers Based on Centroid Point and Spread, 7th International Joint Conference on Computational Intelligence, 131-140.
  4. Mohamad, D., Sulaiman, N.H., Bakar, A.S.A. 2011. Solving Industrial Decision Making Using Fuzzy Numbers, IEEE Symposium on Business, Engineering and Industrial Applications, 271-274.
  5. Bakar, A.S.A, Mohamad, D., Sulaiman, N.H. 2010. Ranking Fuzzy Numbers Using Similarity Measure with Centroid, IEEE Conference of Science and Social Research, 58-63.

RESEARCH PROJECT

National
  1. 2019 - 2022, Fundamental Research Grant Scheme (FRGS)
    A Novel Grey-based Performance Analysis Model For Weekly Fuel Prices Mechanism Via Non-homogeneous Malaysians Preferences Elicitation ( Principal Investigator(PI))
  2. 2018 - 2021, RU Geran - Fakulti Program
    Development Of Novel Z-numbers Based Hesitant Linguistic Model In Group Decision Making ( Co-Researcher)
  3. 2018 - 2020, RU Geran - Fakulti Program
    A Grey Based Performance Analysis Model For Weekly Fuel Prices Mechanism Via Non-homogeneous Malaysians Preferences Elicitation ( Principal Investigator(PI))
  4. 2016 - 2019, Bantuan Kecil Penyelidikan (BKP)
    Z-Numbers Valuation of Perceptual-Cognitive Based Analysis On Social Media Language As Part of Natural Language. ( Principal Investigator(PI))
  5. 2019 - 2022, Fundamental Research Grant Scheme (FRGS)
    Formulation of hybrid fuzzy multi-criteria decision making model to risk assessment in oil and gas industry using hesitant uncertain linguistic z-numbers, Universiti Malaysia Pahang (UMP) ( Co-Researcher)
  6. 2019 - 2022, Fundamental Research Grant Scheme (FRGS)
    Novel Hesitant Fuzzy Network Methods with the incorporation of Z-numbers and Social Network Analysis for large-scale group decision making, Universiti Utara Malaysia (UUM) ( Co-Researcher)
  7. 2019 - 2021, Fundamental Research Grant Scheme (FRGS)
    Novel Hesitant Fuzzy Network Methods with the incorporation of Z-numbers and Social Network Analysis for large-scale group decision making 9(Ref: FRGS/1/2019/STG06/UUM/02/6) ( Consultant)
  8. 2019 - 2021, Fundamental Research Grant Scheme (FRGS)
    Formulation of hybrid fuzzy multi-criteria decision making model to risk assessment in oil and gas industry using hesitant uncertain linguistic z-numbers ( Consultant)

ACADEMIC/PROF. SERVICES

Evaluation
  1. (2021) An Application of Interval Type-2 Fuzzy Model Based Control System for Generic Aircraft, International, (Reviewer)
  2. (2021) Interval Neutrosophic Stochastic Dynamic Systems Driven by Brownian Motion, International, (Reviewer)
  3. (2021) A Consistency Test of Fuzzy Analytic Hierarchy Process(Icms2021: 101-083), International, (Reviewer)
  4. (2021) Some Maclaurin Symmetric Mean Operators for Single-Valued Neutrosophic Uncertain Linguistic Numbers and Their Application to Multiple-Attribute Decision Making, International, (Reviewer)
  5. (2021) A Hybrid Machine Learning Approach of Fuzzy-Rough-K-Nearest Neighbor, Latent Semantic Analysis, and Ranker Search for Efficient Disease Diagnosis Journal of Intelligent & Fuzzy Systems, International, (Reviewer)
  6. (2021) Attribute Significance Based On Inclusion Degree for Incomplete Information Systems and Their Applications to Madm Problems, International, (Reviewer)
  7. (2021) Fuzzy Clustering of Acute Lymphoblastic Leukemia Images Assisted by Eagle Strategy and Morphological Reconstruction, International, (Reviewer)
  8. (2021) Effects of Vague On The Testing of Equality of Variances With Correlated Pair Data, International, (Reviewer)
  9. (2021) Attribute Significance Based On Inclusion Degree for Incomplete Information Systems and Their Applications to Madm Problems, International, (Reviewer)
  10. (2021) Pelantikan Sebagai Panel Untuk Sesi Proposal Defence : Nur Afifazri Bin Nazaruddin (17108926/3), University, (Internal Assessor)
  11. (2021) Developing An Integrated Sustainable Framework Grounded On Fuzzy Decision Making and Leopold Matrix for Environmental Risk Assessment in Open Pit Mines, International, (Reviewer)
  12. (2021) Close Interval Approximation of Piecewise Quadratic Fuzzy Numbers for Minimizing Expected Makespan in Two- Machine Scheduling Problem, International, (Reviewer)
  13. (2021) A Customer-Centric Routing Problem: The Case of Perishable Food Distribution, International, (Reviewer)
  14. (2021) Variances in Knowledge Base of Interval Type 2 Gaussian Fuzzy On Linear Regression Models, International, (Reviewer)
  15. (2021) Supplier Selection for Vendor Managed Inventory: An Integrated Fuzzy Decision Approach, International, (Reviewer)
  16. (2021) Stock Index Prediction and Uncertainty Analysis Using Multi-Scale Nonlinear Ensemble Paradigm of Optimal Feature Extraction, Two-Stage Deep Learning and Gaussian Process Regression, International, (Reviewer)
  17. (2021) Interval Type-2 Hesitant Fuzzy Entropy-Based Waspas Approach for Aircraft Type Selection, International, (Reviewer)
  18. (2021) Image Emotion Distribution Learning Based On Enhanced Fuzzy Knn Algorithm With Sparse Learning, International, (Reviewer)
  19. (2021) An Application of Interval Type-2 Fuzzy Model Based Control System for Generic Aircraft, International, (Reviewer)
  20. (2021) A New Approach to Vague Soft Topological Structures Concerning Soft Points, International, (Reviewer)
  21. (2021) Generalized Assignment Reduction Based On Attribute Importance Degree and Improved Discernibility Information Tree, International, (Reviewer)
  22. (2021) Variances in Knowledge Base of Interval Type 2 Gaussian Fuzzy On Linear Regression Models, International, (Reviewer)
  23. (2021) Attribute Significance Based On Inclusion Degree for Incomplete Information Systems and Their Applications to Madm Problems, International, (Reviewer)
  24. (2021) Selection Logistics Service Providers for Cold Chain Management: a Fuzzy Sna and Fce Approach, International, (Reviewer)
  25. (2021) Optimization of Large Passenger Aircraft Supply Chain Resilience Based On Bilateral Grey Qfd Considering Cooperation Uncertainty, International, (Reviewer)
  26. (2021) A New Approach to Vague Soft Topological Structures Concerning Soft Points, International, (Reviewer)
  27. (2021) Fuzzy Cognitive Networks With Functional Weights for Time Series and Pattern Recognition Applications, International, (Reviewer)
  28. (2021) Trilinear Fuzzy Seepage Model of Shale Gas Reservoirs With Multiple Fuzzy Parameters, International, (Reviewer)
  29. (2021) Identification of Key Functional Modules for Sustainable Design of Gantry Machine Tools Based On Fuzzy Mechanisms, International, (Reviewer)
  30. (2021) Stock Index Prediction and Uncertainty Analysis Using Multi-Scale Nonlinear Ensemble Paradigm of Optimal Feature Extraction, Two-Stage Deep Learning and Gaussian Process Regression, International, (Reviewer)
  31. (2021) Variances in Knowledge Base of Interval Type 2 Gaussian Fuzzy On Linear Regression Models, International, (Reviewer)
  32. (2021) New Aggregation Operators and The Multimoora Method in Spherical Fuzzy Environment With Applications, International, (Reviewer)
  33. (2021) An Evaluation Model for The Complexity Level of Tasks in An Assembly Line Based On Ahp and Proportional 2-Tuple Linguistic Model, International, (Reviewer)
  34. (2021) Data Envelopment Analysis Reverse Model Using Variable Return to Scale in Fuzzy Systems, International, (Reviewer)
  35. (2021) Trilinear Fuzzy Seepage Model of Shale Gas Reservoirs With Multiple Fuzzy Parameters, International, (Reviewer)
  36. (2021) A Modified Ant Colony Algorithm for Solving Fuzzy Transporttion Problems Using Any Generalized Fuzzy Numbers With Yager S Ranking Technique, International, (Reviewer)
  37. (2018) Journal Article Reviewed. Journal of Intelligent and Fuzzy Systems (Enhancement of Intermittent Demand Forecasting using Croston method to Determine Inventory Measurements) , (Reviewer)
  38. (2018) Journal Article Reviewed. Journal of Intelligent and Fuzzy Systems (An Evaluation of Fuzzy-based models for Software Effort Prediction)., (Reviewer)
  39. (2018) Article in Proceeding Reviewed. FUZZ-IEEE (A fuzzy approach to forecast stock price for stock trading system) , (Reviewer)
  40. (2018) Journal Article Reviewed. International Journal of Computational Intelligence Systems (Structural Damage Information Decision Based on Z-numbers) , (Reviewer)
  41. (2018) Journal Article Reviewed. Journal of Intelligent and Fuzzy Systems (Fuzzy based decision system for estimation of Observer's Situation Awareness Index while Surveillance during low ambient lighting conditions)., (Reviewer)
  42. (2018) Journal Article Reviewed. Journal of Intelligent and Fuzzy Systems (New methodologies on traffic light signal and job recruitment companies based on edge colouring of fuzzy graphs). , (Reviewer)
  43. (2018) Article in Proceeding Reviewed. FUZZ-IEEE (Correcting Pointing Position of Fingers by Using Inclusion-Exclusion Integral). , (Reviewer)
  44. (2018) Article in Proceeding Reviewed. FUZZ-IEEE (Dynamic adjustment of parameters in the Firefly Algorithm using type-1 and type-2 Fuzzy Logic) , (Reviewer)
  45. (2018) Article in Proceeding Reviewed. FUZZ-IEEE (Optimization with the Crow Search Algorithm of Fuzzy systems for classification of the nocturnal profiles of patients) , (Reviewer)
  46. (2018) Journal Article Reviewed. Journal of Intelligent and Fuzzy Systems (Intelligent composition method for the prairie-song melodies of northern China), (Reviewer)
  47. (2018) Journal Article Reviewed. Journal of Intelligent and Fuzzy Systems (A Novel Interval-Valued Neutrosophic ELECTRE I Method: Renewable Energy Alternative Selection) , (Reviewer)
  48. (2018) Journal Article Reviewed. Journal of Intelligent and Fuzzy Systems (A single product dynamic macroeconomic fuzzy model based - decision making) , (Reviewer)
  49. (2018) Journal Article Reviewed. Journal of Intelligent and Fuzzy Systems (Probabilistic Linguistic QUALIFLEX Approach with Possibility Degree Comparison) , (Reviewer)
  50. (2018) Article in Proceeding Reviewed. FUZZ-IEEE (Output-Tracking Controller Design for Switched T-S Systems Subject to External Disturbances) , (Reviewer)
  51. (2018) Journal Article Reviewed. Journal of Intelligent and Fuzzy Systems (Use of Linked Adaptive Neuro-fuzzy Inference System for Biosignal Distortion Detection System) , (Reviewer)
  52. (2018) Article in Proceeding Reviewed. FUZZ-IEEE (A Fuzzy Genetic Algorithm for Optimal Spatial Filter Selection for P300-Based Brain Computer Interfaces) , (Reviewer)
  53. (2018) Article in Proceeding Reviewed. FUZZ-IEEE (Automatic Address Aassigning Problem in Smart Homes) , (Reviewer)
  54. (2018) Journal Article Reviewed. International Journal of Computational Intelligence Systems (Fuzzy Inference System Based Distance Estimation Approach for Multi Location and Transforming Phase to Ground Faults in Six Phase Transmission Line), (Reviewer)
  55. (2018) Article in Proceeding Reviewed. FUZZ-IEEE (Modeling and Performance Evaluation of a Fuzzy Logic Controller for Buck-Boost DC/DC Converters) , (Reviewer)
  56. (2017) NCF: SEMAKAN & PENAMBAHBAIKKAN COURSE INFROMATION BAGI PROGRAM FOUNDATION, (Reviewer)
  57. (2017) Article in Proceeding Review. FUZZ-IEEE 2017. Binary Aggregation Functions in Software Plagiarism Detection. , (Reviewer)
  58. (2017) Article in Proceeding Review. FUZZ-IEEE 2017. Particle Swarm Optimization for Solving a Class of Type-1 and Type-2 Fuzzy Nonlinear Equations. , (Reviewer)
  59. (2017) Article in Proceeding Review. FUZZ-IEEE 2017. Cluster Identification and Scaling Methods based on Comparative Quantification for Dissimilarity Data., (Reviewer)
  60. (2017) Journal Article Review. Journal of Intelligent and Fuzzy Systems (An Extended Methods Using TOPSIS and VIKOR for Multiple Attribute Decision Making with Multiple Decision Makers and Neutrosophic Numbers). , (Reviewer)
  61. (2017) Article in Proceeding Review. FUZZ-IEEE 2017. A sufficient condition to guarantee the existence of fuzzy stable models on residuated logic programming with constrains. , (Reviewer)
  62. (2017) Article in Proceeding Review. FUZZ-IEEE 2017. Fuzzy Implication Class obtained from Fuzzy Implications., (Reviewer)
  63. (2017) NCF: SEMAKAN & PENAMBAHBAIKKAN COURSE INFROMATION BAGI PROGRAM FOUNDATION SELEPAS BENGKEL PANEL 2017 , (Advisory Committee)

SUPERVISION

Postgraduate Student
  1. (2023) Stock Price Prediction Using Pattern Graph Tracking-Based, ROSITA HUSAIN
  2. (2023) KNOWLEDGE DISCOVERY ON MINING ANTHROPOMETRIC DATA IN DETERMINING PREMATURE STATUS OF HEART DISEASE, SARAHIZA BINTI MOHMAD
  3. (2022) A Novel Grey-Based Performance Analysis Model for Weekly Fuel Prices Mechanism via Non-Homogeneous Malaysians Preferences Elicitation, Ilham Abadi Bin Idris

TEACHING

Others
  1. (2016) FJAX0111 - Algebra & Geometry