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Udjianna S. Pasaribu


Prof. Udjianna Sekteria Pasaribu, Ph.D

Guru Besar

Fakultas Matematika dan Ilmu Pengetahuan Alam
Institut Teknologi Bandung
Jl. Ganesa 10 Bandung, 40132, Indonesia
Email: udjianna{at}math.itb.ac.id
Telepon: +62 (22) [2502545]
Fax: +62 (22) [2506450]


  1. Sarjana : Institut Teknologi Bandung, 1985
  2. Doktor : University of Wales, Inggris, 1993

Bidang Penelitian


  1. Yundari, Udjianna Sekteria Pasaribu & Utriweni Mukhaiyar, Error Assumptions on Generalized STAR Mode, J. Math. Fund. Sci., Vol.49, No.XX, 2017, XX-XX (accepted)
  2. Nur F. Saidah, Andi Cakravastia, Udjianna S. Pasaribu, Bermawi P. Iskandar. Optimal Maintenance Service Contract for Repairable Equipment Involving Three Partiesh – Manufacturer, Agent and Customer. International Journal of Management and Applied Science, May 2017, Vol 3, Iss 5, p 108-114
  3. Riantini Virtriana, Irawan Sumanto, Albert Deliar, Udjianna S. Pasaribu, Generating Land Use/Land Cover Change Index for Satelite Images Data Verification (Case Study: West Java Province). International Journal of Tomography and Simulation, 2017, vol 30, Iss 1, p 31-44
  4. N. Sari, O. Neswan, U. S. Pasaribu and A. K. Permadi, Semivariogram modeling using mixture semivariogram model, ARPN Journal of Engineering and Applied Sciences, 11:3, (2016), 1424-1430.
  5. S. Pasaribu, S. W. Indratno, U. Mukhaiyar, Y. S. Afriantiand K. N. Sari, The effect of weight in mean arithmetic to estimate total fruit harvest, AIP Conf. Proc. 1651, 105 (2015); http://dx.doi.org/10.1063/1.4914440
  6. Udjianna Sekteria Pasaribu, Klara Ajeng Canyarasmi, Film Story Structure and Shot Type Analysis Using One-Way ANOVA, Kruskal–Wallis Test, and Poisson Distribution Test, Mathematics and Computing, Volume 139 of the series Springer Proceedings in Mathematics & Statistics, (2015), 251-264.
  7. Sandy Vantika, and Udjianna S. Pasaribu,  Markov chain for estimating human mitochondrial DNA mutation pattern AIP Conf. Proc. 1692, 020010 (2015); http://dx.doi.org/10.1063/1.4936438
  8. Hongki Julie, Udjianna S. Pasaribu, and Adi Pancoro,  The distribution of genome shared identical by descent for a pair of full sibs by means of the continuous time Markov chain, AIP Conf. Proc. 1692, 020007 (2015); http://dx.doi.org/10.1063/1.4936435
  9. H. J. Wattimanela, U. S. Pasaribu, S. W. Indratno, and A. N. T. Puspito, Earthquakes clustering based on the magnitude and the depths in Molluca Province, AIP Conf. Proc. 1692, 020021 (2015); http://dx.doi.org/10.1063/1.4936449
  10. A.Widyawan, U. S. Pasaribu, Henintyas, and D. Permana, Estimation of customer lifetime value of a health insurance with interest rates obeying uniform distribution, AIP Conf. Proc. 1692, 020030 (2015); http://dx.doi.org/10.1063/1.4936458
  11. Yundari, Udjianna Pasaribu, Utriweni M., Kernel Estimation on Online Sales Data, Australian Journal of Basic and Applied Sciences, (2015), 111-115.
  12. Udjianna S. Pasaribu, Fathimah A., Doni P., Estimation of the Transition Matrix in Markov Chain Model of Customer Lifetime Value Using Flower Pollination Algorithm, Applied Mathematical Science, 9:69, (2015), 3409-3418.
  13. Udjianna S. Pasaribu, Husniah, B.P. Iskandar, Modelling and analysis two-dimensional Service contracts, Asia-Pacific Operational Reseacrh Societies, 2-6 August 2015, Kuching Malaysia.
  14. Pasaribu U.S., Husniah H., and Iskandar B.P., A Mathematical Model for Imperfect Maintenance Contract, J. Appl. Math. Stat., 53:1, (2015). ISSN 0973-7545 (Online), Copyright 2015
  15. Pasaribu U.S., Husniah H., and Iskandar B.P., Service Contract Management With Availability Improvement and Cost Reduction, Asian Research Publishing Network (ARPN) Journal of Engineering and Applied Sciences, 10:1, (2015), ISSN: 1819-6608.
  16. Kurnia Novita S., Udjianna S.P., Oki Neswan dan Asep K. Permadi, Estimation of the parameters of isotropic semoivariogram model through bootstrap, Applied Mathematical Sciencies, 9:101-104, (2015), 5123.
  17. N. Sari, U. S. Pasaribu, O. Neswan, A. K. Permadi, Estimation of the parameters of isotropic semivariogram model through bootstrap, Mathematical Sciences, 9, (2015), 103, 5123-5137.
  18. Yuli S. Afrianti, Sapto W. Indratno, Udjianna S. Pasaribu, Imputation Algorithm Based on Copula for Missing Value in Timeseries Data, 2nd International Conference on Technology, Informatics, Management, Engineering & Environment (TIME-E 2014), IEEE Xplore Digital Library, DOI: 1109/TIME-E.2014.7011627
  19. Udjianna S. Pasaribu, Utriweni Mukhaiyar, Susi Setiyowati, An ARCH model the electric power of extra high voltage (EHV) transmission substation forecasting in Cawang, Jakarta, Indonesia, Intelligent Autonomous Agents, Networks and Systems (INAGENTSYS), 2014 IEEE International Conference on (2014), 52-57. DOI: 1109/INAGENTSYS.2014.7005725
  20. Kurnia Novita S., Udjianna S.P. dan Ririn Amelia, Statistics Analysis of Distribution of Bradysia Ocellaris Insect on Oyster Mushroom Culture,[Pre-print] 1st International Conference on Actuarial Science and Statistic (ICASS)
  21. Kurnia Novita S., Udjianna S.P. dan Yoke Ayukarningsih, The Comparison of Parametric and Nonparametric Test for The Effect of Giving α-Mangostin to Decrease of 3 Proteins in a Enterocytes Cell, [Pre-print] Symposium of Mathematic (SYMOMATH 2014)
  22. Hongki Julie, Udjianna S. Pasaribu, Distribution Of Genome Shared Identical By Descent For A Pair Of Full Sibs By Means Of A Continuous Time Markov Chain, [Pre-print] 1st International Conference on Actuarial Science and Statistic (ICASS)
  23. Henry Junus Wattimanela, Udjianna Pasaribu and Sapto Wahyu Indratno, Analyzing the Dependence of Clustered Earthquakes in Molluca Zone Based on the Magnitude and the Depths, [Pre-print] 1st International Conference on Actuarial Science and Statistic (ICASS)
  24. Vantika S, Pasaribu U.S., Estimation of Transition Matrix in Hidden Markov Model on Human Mitochondrial DNA Mutation, Prosiding: International Conference on Mathematics & Statistics, Penang 2013
  25. Setiyowati, S., Pasaribu U.S., Mukhaiyar, U., Non-Stationary Model for Rice Price in Bandung, Indonesia, Prosiding : 3rd International Conference on. Instrumentation Control and Automation, (2013), 286-291.
  26. Permana D., Pasaribu U.S., Indratno S.W., Study of Behavior and Determination of Customer Lifetime Value using Markov Chain Model for Segment Prospect, Customer, and Former Customer, AIP Conf. Proc. 1589, 456 (2014); http://dx.doi.org/10.1063/1.4868842
  27. Pasaribu U.S., Husniah H., and Iskandar B. Maintenance Service Contract Considering Imperfect Maintenance and Availability Target, Prosiding: Conference on Control, Systems & Industrial Informatics 2nd Bandung, 2013, pp 177-182
  28. Iskandar B.P., Pasaribu U. S. and Husniah H., Performanced Based Two Maintenance Contracts for Equipment Sold with Two Dimensional Warranties,  Proceedings: CIE43, The University of Hongkong
  29. Iskandar B.P., Husniah H., and Pasaribu U.S., Maintenance Service Contracts for Equipment Sold with Two Dimensional Warranties, Jurnal Quality Technology and Quantitative Management (QTQM) (special issue on “Quantitative Evaluation in Reliability and Maintenance”
  30. Husniah H., Pasaribu U. S. and Iskandar B.P.,  A Servicing Strategy Involving Imperfect Repair for Two-Dimensional Warranties, Prosiding : 3rd International Conference on. Instrumentation Control and Automation
  31. Husniah H., Pasaribu U. S. and Iskandar B.P., A Servicing Strategy Involving Preventive Maintenance and Imperfect Repair for Two Dimensional Warranties, Proceedings: CIE43, The University of Hongkong
  32. Nunung Nurhayati, Udjianna S. Pasaribu, and Oki Neswan, Application of Generalized Space-Time Autoregressive Model on GDP Data in West European Countries, Journal of Probability and Statistics, 2012 (2012), Article ID 867056, 16 pages, http://dx.doi.org/10.1155/2012/867056
  33. Husniah, H., Pasaribu, U.S, Halim, A.H., and Iskandar, B.P., An Optiomal Policy Based on the Number of Failures after the Expiry of Warranty. ,Proceedings of the 5th AOTULE (the Asia-Oceania Top Univ. League on Engineering) International. Postgraduate, Students Conference on Engineering, Bandung, Indonesia 1-2 Nov 2010, pp. 99-102.
  34. Husniah, H., Pasaribu, U.S., Halim, A.H., and Iskandar, B.P., A Hybrid Maintenance Policy for Two-Dimensional Warranted Products.,The 11th Proceedings of Asia Pacific Industrial Engineering & Management Systems Conference, Melaka, Malaysia 7-10 Des 2010, pp. 184