Curriculum Vitae
AREAS OF EXPERTISE
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CIRCULAR/DIRECTIONAL STATISTICS, MISSING VALUEScircular statistics, directional statistics, von Mises, missing values. functional model
ACADEMIC QUALIFICATION
- MASTER DEGREE, (Statistics)Universiti Malaya (UM)
- Doctoral Degree (PhD), (Statistics)Universiti Malaya (UM)
- Doctoral Degree (PhD), (Statistics)Universiti Malaya (UM)
- MASTER DEGREE, (Statistics)Universiti Malaya (UM)
ADMINISTRATIVE DUTIES
- SUPPLEMENT EDITOR FOR JOURNAL OF STATISTICAL MODELING & ANALYTICS (JOSMA)01 Jan 2023 - 31 Dec 2024 (National)
- Committee Members17 Oct 2023 - 31 Oct 2024 (Mathematics Division, Centre for Foundation Studies in Science)
- Committee Members28 Mar 2023 - 09 Feb 2024 (Mathematics Division, Centre for Foundation Studies in Science)
- Committee Members01 Jan 2022 - 31 Dec 2023 (University Malaya)
- Coordinator12 Jul 2022 - 31 Dec 2023 (Mathematics Division, Centre for Foundation Studies in Science)
- Committee Members12 Jul 2022 - 31 Dec 2023 (Mathematics Division, Centre for Foundation Studies in Science)
- AHLI JAWATANKUASA ISMy POSTGRADUATE WEBINAR17 Aug 2023 - 31 Dec 2023 (National)
- Committee Members14 Jun 2023 - 28 Jul 2023 (University Malaya)
- Committee Members06 Jun 2023 - 21 Jul 2023 (University Malaya)
- Task Force Member01 Sep 2022 - 31 Mar 2023 (Mathematics Division, Centre for Foundation Studies in Science)
- Committee Members27 Jul 2022 - 28 Jul 2022 (Department)
- Committee Members13 Jul 2022 - 21 Jul 2022 (Mathematics Division, Centre for Foundation Studies in Science)
- Committee Member of JAWATANKUASA PERSIDANGAN, PENYELIDIKAN DAN PENERBITAN22 Aug 2016 - 30 Apr 2021 (Director Office, Centre for Foundation Studies in Science)
- Committee Member of JAWATANKUASA BERSAMA PUSAT, PELAJAR & PENSYARAH (JBPPP), PROGRAM ASASI01 Jul 2017 - 30 Apr 2021 (Director Office, Centre for Foundation Studies in Science)
- Committee member of AJK Perpustakaan19 Aug 2016 - 30 Mar 2021 (Director Office, Centre for Foundation Studies in Science)
- AJK Peringkat Pusat Asasi Sains, MSKP Asasi Sains Sesi 2019/202003 Feb 2019 - 30 Apr 2020 (Director Office, Centre for Foundation Studies in Science)
- Committee member of AJK Jadual Waktu13 May 2016 - 30 Apr 2020 (Director Office, Centre for Foundation Studies in Science)
- Secretary (2nd National STEM Seminar 2019)01 Mar 2019 - 30 Aug 2019 (National)
- Ketua Projek Majlis Anugerah Emas27 Jul 2016 - 30 May 2019 (Director Office, Centre for Foundation Studies in Science)
MEMBERSHIPS
- SUPPLEMENT EDITOR FOR JOURNAL OF STATISTICAL MODELLING & ANALYTICS (JOSMA), COMMITTEE MEMBER2023 to 2024 (National)
- INSTITUT STATISTIK MALAYSIA, LIFE MEMBERSHIPSince 2016 (National)
- PENGERUSI BERSAMA KELAB MATEMATIK, PRESIDENT/ CHIEF2021 to 2022 (University)
- PENGERUSI JAWATANKUASA PERPUSTAKAAN, PRESIDENT/ CHIEF2021 to 2022 (University)
- KETUA BIRO HADIAH, MAJLIS ANUGERAH EMAS 2021, COMMITTEE MEMBER2021 to 2021 (University)
AWARD AND STEWARDSHIP
- CERTIFICATE OF EXCELLENT SERVICEUniversity of Malaya, 2022 (University)
- CERTIFICATE OF EXCELLENT SERVICEUniversity of Malaya, 2020 (University)
PUBLICATIONS
Article in Journal
WoS
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Ghapor, Adilah Abdul; Zubairi, Yong Zulina; Al Mamun, Sayed Md.; Hassan, Siti Fatimah; Aruchunan, Elayaraja; Mokhtar, Nurkhairany Amyra (2023). Identifying Multiple Outliers in Linear Functional Relationship Model Using a Robust Method, SAINS MALAYSIANA. 52(5), 1595-1606. doi:10.17576/jsm-2023-5205-20
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Moslim, N. H., Zubairi, Y. Z., Hussin, A. G., Hassan, S. F., Mokhtar, N. A. (2019). A Comparison of Asymptotic and Bootstrapping Approach in Constructing Confidence Interval of the Concentration Parameter in von Mises Distribution. Sains Malaysiana, 48(5), 1151-1156. doi:10.17576/jsm-2019-4805-24
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Moslim, Nor Hafizah; Zubairi, Yong Zulina; Hussin, Abdul Ghapor; Hassan, Siti Fatimah; Mokhtar, Nurkhairany Amyra (2019). A Comparison of Asymptotic and Bootstrapping Approach in Constructing Confidence Interval of the Concentration Parameter in von Mises Distribution, SAINS MALAYSIANA. 48(5), 1151-1156. doi:10.17576/jsm-2019-4805-24
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Hassan, S. F., Hussin, A. G., Zubairi, Y. Z. (2010). Estimation of Functional Relationship Model for Circular Variables and Its Application in Measurement Problems, Chiang Mai Journal of Science. 37(2), 195-205
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Hussin, A. G., Hassan, S. F., Zubairi, Y. Z. (2010). A STATISTICAL METHOD TO DESCRIBE THE RELATIONSHIP OF CIRCULAR VARIABLES SIMULTANEOUSLY, Pakistan Journal of Statistics. 26(4), 593-607
Scopus
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Ghapor A.A., Zubairi Y.Z., Al Mamun S.M.D., Hassan S.F., Aruchunan E., Mokhtar N.A. (2023). Identifying Multiple Outliers in Linear Functional Relationship Model Using a Robust Clustering Method, Sains Malaysiana. 52(5), 1595-1606. doi:10.17576/jsm-2023-5205-20
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Kamisan, N. A. B., Lee, M. H., Hassan, S. F., Norrulashikin, S. M., Nor, M. E., & Rahman, N. H. A. (2021). Forecasting Wind Speed Data by Using a Combination of ARIMA Model with Single Exponential Smoothing. Mathematical Modelling of Engineering Problems, 8(2), 207-212. doi: 10.18280/mmep.080206
Others
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Moslim, N. H., Zubairi, Y. Z., Hussin, A. G., Hassan, S.F. & Mokhtar, N. K. A.(2019). A Comparison of Asymptotic and Bootstrapping Approach in Constructing Confidence Interval of the Concentration Parameter in von Mises Distribution. Sains Malaysiana, 48(5), 1151 1156.
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Moslim, N. H., Zubairi, Y. Z., Hussin, A. G., Hassan, S. F. and Yunus, R. M. (2017). On the approximation of the concentration parameter for von Mises distribution. Special Issue on Some Advances in Industrial and Applied Mathematics. Malaysian Journal of Fundamental and Applied Sciences, 390-393. doi: http://dx.doi.org/10.11113/mjfas.v13n4-1.807
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Satari, S. Z., Zubairi, Y. Z., Hussin, A. G. and Hassan, S. F. 2015. Some Statistical Characteristic of Malaysian Wind Direction Recorded at Maximum Wind Speed: 1999-2008. Sains Malaysiana 44(10) : 1521 1530.
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Hassan, S. F., Zubairi, Y. Z., Hussin, A. G., Satari, S. Z. 2014. SOME CONFIDENCE INTERVALS FOR LARGE CONCENTRATION PARAMETER IN VON MISES DISTRIBUTION Pakistan Journal of Statistics. (Tier 4, Impact Factor = 0.336)
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Satari, S. Z., Hussin, A. G., Zubairi, Y. Z., Hassan, S. F. 2014. A NEW FUNCTIONAL RELATIONSHIP MODEL FOR CIRCULAR VARIABLES Pakistan Journal of Statistics. (Tier 4, Impact Factor = 0.336)
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Hassan, S. F., Hussin, A. G., Zubairi, Y. Z. 2012. Improved efficient approximation of concentration parameter and confidence interval for circular distribution Scienceasia. (Tier 3, Impact Factor = 0.344)
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N.A.B. Kamisan, A.G.Hussin, Y.Z.Zubairi and S.F.Hassan. 2011. Distribution of wind direction recorded at maximum wind speed: A case study of Malaysia wind data for 2005. Int. J. Physical Sciences, 6(7): 1840 - 1850.
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Hassan, S. F., Zubairi, Y. Z., Hussin, A. G. 2010. Analysis of missing values in simultaneous linear functional relationship model for circular variables Scientific Research and Essays. (Tier 3, Impact Factor = 0.324)
Article in Proceeding
Scopus
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Kamisan N.A.B., Norrulashikin S.M., Hassan S.F. (2023). Hybrid Holts-Winter's model and artificial neural network for short term load data, AIP Conference Proceedings. 2500. doi:10.1063/5.0110907
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Moslim N.H., Zubairi Y.Z., Hussin A.G., Hassan S.F., Mokhtar N.A. (2023). Understanding the pattern of wind direction in Peninsular Malaysia, AIP Conference Proceedings. 2500. doi:10.1063/5.0109944
RESEARCH PROJECT
National
- 2019 - 2022, Fundamental Research Grant Scheme (FRGS)New Imputation Method In Handling The Missing Data In Error-in-variable Models ( Principal Investigator(PI))
- 2018 - 2021, RU Geran - Fakulti ProgramNew Trigonometric Statistic To Detect Outlier In Circular Data With The Presence Of Errors ( Co-Researcher)
- 2017 - 2019, Bantuan Kecil Penyelidikan (BKP)Statistical Shape Discrimination Of Dental Arch To Facilitate Appropriate Selection Of Stock Trays For Impression Making By Dental Practitioners. (18/01/2017 to 18/01/2019) ( Consultant)
PAPER PRESENTED
INVITED SPEAKER
- DA algorithm in handling missing values problem in circular data distributed with von Mises distribution, THE 5TH ISM INTERNATIONAL STATISTICAL CONFERENCE 2021, UTM-Centre for Industrial and Applied Mathematics (UTM-CIAM) and Department of Mathematical Sciences, Faculty of Science, UTM in collaboration with MyHIMS Solutions PLT. (International) (17 Aug 2021 - 19 Aug 2021)
- Confidence Intervals for Concentration Parameter in Von Mises Distribution Using a New Statistic Based on Circular Distance, The 3rd ISM International Statistical Conference 2016, Institute of Mathematical Sciences, Faculty of Science, (UM) and Malaysia Institute of Statistics (ISM) (International) (09 Aug 2016 - 11 Aug 2016)
PRESENTER
- Estimation of confidence intervals for the concentration parameter in von Mises distribution. , Kolokium Penyelidikan Pusat Asasi Sains, Pusat Asasi Sains (University) (02 Oct 2018 - 02 Oct 2018)
- Estimation of confidence intervals for concentration parameter in Von Mises Distribution using a new statistic based on circular distance., 5th Malaysia Statistics Conference - MyStats 2017 "From Data to Knowledge: The Journey", Bank Negara Malaysia (Central Bank of Malaysia), the Department of Statistics, Malaysia and Malaysia Institute of Statistics (National) (29 Nov 2017 - 29 Nov 2017)
- Confidence intervals for concentration parameter in von Mises distribution using bootstrap methods., International Postgraduate Conference on Science and Mathematics 2017 (IPCSM 2017) and International Conference on Science, Technology, Engineering and Mathematics 2017 (ICSTEM 2017), Faculty of Science and Mathematics (FSM), Universiti Pendidikan Sultan Idris (UPSI) in collaboration with Ministry of Education Malaysia and National STEM Movement Malaysia. (International) (07 Oct 2017 - 09 Oct 2017)
ACADEMIC/PROF. SERVICES
Evaluation
- (2023) Frgs Proposal Reviewer, University, (Reviewer)
- (2023) Asean International Sandbox Conference, International, (Reviewer)
- (2022) Panel Penilai Program Akademik Universiti Malaya Akreditasi Semula Fasa 5, University, (Internal Assessor)
- (2022) Panel Penilai Program UiTMcj's a+ Research Proposal Module: Mock Defence of Research Proposal Anjuran Pusat Pengajian Siswazah UiTM Cawangan Johor, National, (External Assessor)
- (2022) Panel Penilai Dalaman Proposal Frgs, University, (Reviewer)
- (2021) Panel Untuk Sesi Candidature Defence Ijazah Doktor Falsafah Institut Pengajian Termaju (IAS), University, (Internal Assessor)
- (2021) Panel Temuduga Biasiswa Mybrainsc Kementerian Pendidikan Malaysia, National, (External Assessor)
- (2020) Reviewing the full paper submitted to the Data Analytics and Applied Mathematics (DAAM): Descriptive Analysis of Circular Data using Python Programming Language., (Reviewer)
- (2019) Reviewing the full paper submitted to the ICoAIMS 2019: 2nd International Conference on Applied & Industrial Mathematics and Statistics 2019: Pricing Critical Illness Insurance Premiums Using Multiple State Continous Markov Chain Model., (Reviewer)
- (2019) Reviewing the full paper submitted to the ICoAIMS 2019: 2nd International Conference on Applied & Industrial Mathematics and Statistics 2019: A Comparative Study between Ridge MM and Ridge Least Trimmed Squares Estimators in Handling Multicollinearity and Outliers., (Reviewer)
- Reviewing the full paper submitted to the 1st international Conference on Applied & Industrial Mathematics and Statistics 2017 (ICOAIMS 2017): Determination of Return Period for Flood Frequency Analysis Using Normal and Related Distributions (Paper ID: S069) , (Reviewer)
- Reviewing the full paper submitted to the 1st international Conference on Applied & Industrial Mathematics and Statistics 2017 (ICOAIMS 2017): Detecting Over-dispersion in Ecological Inference: A Zero-Inflated Poisson Regression Analysis (Paper ID: S078), (Reviewer)
- Reviewing the full paper submitted to the 1st international Conference on Applied & Industrial Mathematics and Statistics 2017 (ICOAIMS 2017): Simulation of Parametric Model towards the fixed Covariate of Right Censored Lung Cancer Data (Paper ID: S080) , (Reviewer)
Contribution to external organisation
- (2019) 2nd National STEM Seminar, Pusat Asasi Sains
Contribution to event
- (2022) Panel for Flashback Pasum Kick-Start Programme, UM Wow Mskp Asasi 2022/2023, University, (Panelist/Moderator)
- (2022) Guest Lecturer for Ism Postgraduate Seminar Series 2, National, (Panelist/Moderator)
- (2022) Pengerusi Bersama Kelab Matematik, University, (Event Coordinator)
- (2021) Technical Team for Ism Postgraduate Seminar Series 4, National, (Event Organiser)
- (2021) Ketua Biro Hadiah, University, (Event Coordinator)
SUPERVISION
Postgraduate Student
PhD/ Doctoral
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(2024) ROBUST AUTOCORRELATION FUNCTION FOR CIRCULAR TIME SERIES, MUHAMMAD ASMU'I BIN ABDUL RAHIM
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(2021) INTERVAL ESTIMATION OF THE CONCENTRATION PARAMETER AND MISSING VALUE IMPUTATION IN THE VON MISES DISTRIBUTION, NOR HAFIZAH BINTI MOSLIM
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(2017) CALIBRATION BOOTSTRAP CONFIDENCE INTERVAL FOR PARAMETER ESTIMATION OF VON MISES DISTRIBUTION AND ANALYSIS OF MISSING VALUES, NOR HAFIZAH BINTI MOSLIM
Master
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(2024) A STUDY ON THE EFFECTIVENESS OF MARKETING VIA SOCIAL NETWORKING PLATFORMS: ANALYSING THE IMPACT OF INFLUENCERS ON CONSUMER BEHAVIOURS IN MALAYSIA, XU JINQIAN
TEACHING
Others
- (2023) FAD1013 - Mathematics I
- (2023) FAD1015 - Mathematics III
- (2022) FAD1013 - Mathematics 1
- (2022) FAD1015 - Mathematics 3
- (2017) FAX1002 - Information Technology
- (2016) FJAX011 - Algebra & Geometry
- (2016) FJAX0112 - Calculus
COURSE ATTENDED
Internal / External Course
COURSES ORGANIZED BY PTJ
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BASIC COURSE IN IP & ENTREPRENEURSHIP, Seminar Room, Level 1, Research Management & Innovation Complex, University of Malaya (Next to Ips) (18 Jan 2017 - 19 Jan 2017)
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EMERALD ATTACHMENT - CDC, Cdc, Tingkat 8, Bangunan Canseleri. (30 Oct 2017 - 31 Oct 2017)
RESEARCH
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CONFIDENCE INTERVALS FOR CONCENTRATION PARAMETER IN VON MISES DISTRIBUTION USING A NEW STATISTIC BASED ON CIRCULAR DISTANCE, (15 Oct 2018 - 01 Nov 2018)
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HANDLING MISSING VALUES PROBLEM IN CIRCULAR DATA/CIRCULAR STATISTICS, (22 Oct 2019 - 04 Nov 2019)
INTERNAL COURSE- ORGANIZED BY PTJ
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SPECTRUM INTERMEDIATE, Universiti Malaya (14 May 2019 - 14 May 2019)
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WORKSHOP ON VIDEO EDITING USING MICROSOFT PHOTOS, Via Google Meet (27 Nov 2020 - 27 Nov 2020)
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BENGKEL PAKAR JAMINAN KUALITI (PROQAE) SIRI 1/2022, Bilik Cube, Fakulti Sains Komputer dan Teknologi Maklumat, Universiti Malaya (24 May 2022 - 24 May 2022)
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BENGKEL PROQAE SIRI 2/2022, Bilik Cube, Fak Sains Komputer & Tek. Maklumat, Universiti Malaya (16 Jun 2022 - 17 Jun 2022)
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BENGKEL JAMINAN KUALITI (SIRI 5/2023), Bilik Bankuasi, Aras 1, Fakuliti Alam Bina (25 May 2023 - 25 May 2023)
INTERNAL COURSE
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PROGRAM TRANSFORMASI MINDA, Aras 4 Bilik Senat Bangunan Canseleri (05 Oct 2020 - 08 Oct 2020)