PERTIBAHome
Kirim Tulisan
Workshop Data Science, Statistik dan Publikasi Ilmiah
STIEPERTIBA .AC.ID, Sekolah Tinggi Ilmu Ekonomi Pertiba melalui Pusat Pengembangan Riset, Inovasi dan Kewirausahaan (PRIOK PERTIBA) menyelengarakan Workshop Bertemakan "Data Science, Statistik dan Publikasi Ilmiah". Kegiatan berlangsung di Ruang Kuliah Umum STIE PERTIBA, Jum'at, 7 Januari 2022 - 19:00 WIB s.d selesai.
Narasumber Workshop yakni DIVO DHARMA SILALAHI, PhD, serta berikut profil singkatnya :
PRESENT EMPLOYEMENT
| Name of Institution | PT.SMART TBK (Sinarmas Agribusiness and Food) – Oil Palm Plantation |
| Unit | SMART Research Institute |
| Position | Senior Researcher- Data Intelligence and Analytic Dept. Head |
| This position held since | September 2019 - Present |
Describe of current duties and responsibilities |
physiology, soil fertility, biodiversity, breeding trial, crop protection, climatology, GIS, social, and economic. |
| Specialization Expert | Robust statistics, data science, near infrared spectroscopy, artificial intelligence, and hyperspectral imaging |
| Statistical Software Expert | R, Python, MATLAB, SQL, SPSS, Minitab, and many more. |
EDUCATIONAL RECORDS
Undergraduate Degree
| Name of institution | Diponegoro University |
| Place of Institution | Semarang, Central Java, Indonesia |
| Field of study | Major: Statistics |
| Diploma or degree obtained | þ S-1 Year of graduation: 2005-2009 |
| Degree | S.Si |
| Funding Support | PT. KOBA TIN (Tin Mining Industry) Bangka, Indonesia |
Masteral Degree
| Name of institution | University of The Philippines Los Baños |
| Place of Institution | Los Baños, Laguna, Philippines |
| Field of study | Major: Statistics | Minor: Applied Mathematics |
| Diploma or degree obtained | þ S-2 Year of graduation: 2012-2015 |
| Degree | M.Sc. |
| Funding Support | PT. SMART TBK – SINARMAS GROUP, Indonesia |
Doctoral Degree
| Name of institution | Universiti Putra Malaysia |
| Place of Institution | Serdang, Malaysia |
| Field of study | Major: Applied and Computational Statistics |
| Diploma or degree obtained | þ S-3 Year of graduation: 2016-2020 |
| Degree | Ph.D |
| Funding Support | Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA) |
AWARDNESS
| 1. Name of award | National Indonesian Young Scientist Award |
| Organized By | Indonesia Institute of Science (LIPI) |
| Year | 2008 |
| Rank | 3 (Bronze Medal+ Certificate of Recognition) |
| 2. Name of award | Scholarship for Master Degree |
| Organized By | PT. SMART TBK – SINARMAS GROUP |
| Year | 2012 |
Rank | - |
| 3. Name of award | Scholarship for Ph.D Degree |
| Organized By | Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA) |
| Year | 2016 |
| Rank | - |
LIST OF PAPER PRESENTATIONS (As Proceedings)
International Conferences
- Silalahi, D. D., Midi, H., Arasan, J., Mustafa, M. S., & Caliman, J. P. (2019, September). Robust Reliable Weighted Average Partial Least Square Regression on Near Infrared Spectral Data. In the 19th International Council of Near Infrared Spectroscopy Conference 2019 (NIR), ICNIRS. Gold Coast, Australia.
- Silalahi, D. D., Midi, H., Arasan, J., Mustafa, M. S., & Caliman, J. P. (2019, August). Robust Wavelength Selection using Input Scaling of Filter-Wrapper Methods on Near Infrared Spectral Data of Oil Palm Fruit Mesocarp. In the 62nd ISI World Statistics Congress, ISI. Kuala Lumpur, Malaysia.
- Silalahi, D. D., Midi, H., Arasan, J., Mustafa, M. S., & Caliman, J. P. (2018, December). Nonlinear partial robust GM6 regression using kernel space on near infrared spectral data. In 14th IMT-GT International Conference of Mathematics, Statistics and Its Applications, Thaksin University. Hatyai, Thailand.
- Silalahi, D. D., Midi, H. (2018, November). The Use of Near Infrared Spectroscopy as Rapid and Non Destructive Technique to Determine the Nutrient Level on Dried Ground Leaf and Soil of Oil Palm. In International Conference on Research and Extension (IConRE), Camarines Norte State College. Daet, Camarines Norte, Philippines.
- Silalahi, D. D., & Midi, H. (2018, October). Method Selection via Robust Version of Some Scatter Corrections on Pretreatment of Near Infrared Spectral Data. International Conference on Mathematics: Pure, Applied and Computation, Institute Teknologi Sepuluh Nopember. Surabaya, Indonesia.
- Silalahi, D. D., Yuan, YY., Caliman J.P., Rajabilah R., Subawati R., Sudarno. (2018, March). Rapid and Non-Destructive Screening Tool for Quality Assurance in Oil Palm Breeding and Cultivation. In 6th International Conference on Oil Palm and Environmental (ICOPE). Organized by Sinarmas, CIRAD, WWF. Bali, Indonesia
- Silalahi, D. D., & Midi, H. (2016, November). A Promising Reliable, Precise and Robust Non Destructive Assessment Technique on Oil Palm Plantation using Near Infrared: A Review and Modeling Challenges. In 2nd University Consortium Graduate Forum (UCGF), University of the Philippines Los Banos. Philippines.
- Silalahi, D. D., & Midi, H. (2016, August). Considering a non-polynomial basis for local kernel regression problem. In International Conference and Workshop on Mathematical Analysis (ICWOMA), Universiti Putra Malaysia, Langkawi, Malaysia
- Silalahi, D. D., Yuan, Y.Y, & Caliman, J. P. (2013). Application of Neural Network Model with Genetic Algorithm to Predict the International Price of Crude Palm Oil (CPO) and Soybean Oil (SBO). In the 12th National Convention on Statistics (NCS), EDSA Shangri-La Hotel, Mandaluyong City, National Statistical Coordination Board-Philippines
- Silalahi, D. D., Yuan, Y.Y, & Caliman, J. P. (2011). Effect of Rainfall and Global Radiation on Oil Palm Yield In Two Contrasted Regions of Sumatera, Riau and Lampung Using Transfer Function. In the 6th SEAMS-International Conference on Mathematics and Its Applications, Universitas Gadjah Mada, Indonesia
- Silalahi, D. D., Tarno (2011). Swing Consumer Analysis on Pertamax Demand as Impact of Prices Decline of Non Subsidy BBM Using Intervention Model. Seminar Nasional Statistika, Universitas Diponegoro, Indonesia.
- Silalahi, D. D., Yuan, Y.Y, & Caliman, J. P. (2010, July). Probability Analysis of Rainy Event with the Weibull Distribution As basic Management in Oil Palm Plantation. In the International Conference on Industrial and Applied Mathematics (CIAM) 2010, Institute Teknologi Bandung, Indonesia.
LIST OF PAPER PUBLICATIONS (ISI/SCOPUS)
- Silalahi, D. D., Midi, H., Arasan, J., Mustafa, M. S., & Caliman, J. P. (2021). Kernel partial robust modified GM6 with high resistance to multiple outliers and bad leverage points. Symmetry, 13(4), 547. (Published on 26 March 2021). Indexed in JCR – Q2
- Silalahi, D. D., Midi, H., Arasan, J., Mustafa, M. S., & Caliman, J. P. (2020). Nonlinear partial robust MM and GM6 regression using kernel space on near infrared spectral data. Thai Journal of Mathematics. (Accepted for publication on 9 January 2020). Indexed in Scopus
- Silalahi, D. D., Midi, H., Arasan, J., Mustafa, M. S., & Caliman, J. P. (2020). Kernel partial diagnostic robust potential to handle high-dimensional and irregular data space on near infrared spectral data. Heliyon, 6(1), e03176. (Published on 2 January 2020). Indexed in Scopus
- Silalahi, D. D., Midi, H., Arasan, J., Mustafa, M. S., & Caliman, J. P. (2020). Robust Wavelength Selection Using Filter-Wrapper Method and Input Scaling on Near Infrared Spectral Data. Sensors, 20(17), 5001. (Published on 3 September 2020). Indexed in JCR– Q1
- Silalahi, D. D., Midi, H., Arasan, J., Mustafa, M. S., & Caliman, J. P. Automated Fitting Process Using Robust Reliable Weighted Average on Near Infrared Spectral Data Analysis. Symmetry, 12(12), 2099. (Published on 17 December 2020). Indexed in JCR – Q2
- Silalahi, D. D., Midi, H., Arasan, J., Mustafa, M. S., & Caliman, J. P. (2018). Robust generalized multiplicative scatter correction algorithm on pretreatment of near infrared spectral data. Vibrational Spectroscopy, 97, 55-65. (Published on 12 May 2018). Indexed in JCR –Q2
- Sudarno, Silalahi, D. D., Risman, T., Widyastuti, B. L., Davrieux, F., Yuan, Y. Y., & Caliman, J. P. (2017). Rapid determination of oil content in dried-ground oil palm mesocarp and kernel using near infrared spectroscopy. Journal of Near Infrared Spectroscopy, 25(5), 338-347. –Q4
- Silalahi, D. D., Reaño, C. E., Lansigan, F. P., Panopio, R. G., & Bantayan, N. C. (2016). Using genetic algorithm neural network on near infrared spectral data for ripeness grading of oil palm (Elaeis guineensis Jacq.) fresh fruit. Information Processing in Agriculture, 3(4),252-261. Indexed in JCR – Q4
- Silalahi, D. D., Reaño, C. E., Lansigan, F. P., Panopio, R. G., & Bantayan, N. C. (2016). Linear Discriminant Analysis vs. Genetic Algorithm Neural Network with Principal Component Analysis for Hyperdimensional Data Analysis: A study on Ripeness Grading of Oil Palm (Elaeis guineensis Jacq.) Fresh Fruit. The Philippine Statistician, 65(2), 107-120. - Scopus
- Silalahi, D. D., Reaño, C. E., Lansigan, F. P., Panopio, R. G., Bantayan, N. C., Davrieux, F., & Sudarno. (2016). Near infrared spectroscopy: a rapid and non-destructive technique to assess the ripeness of oil palm (Elaeis guineensis Jacq.) fresh fruit. Journal of Near Infrared Spectroscopy, 24(2), 179-190. Indexed in JCR – Q3
- Silalahi, D. D., Wahyuningsih, P.A, Siregar, F,A. (2013). Representing Data Distributions with a Nonparametric Kernel Density: The Way to Estimate the Optimal Oil Contents of Palm Mesocarp at Various Periods. Journal of Mathematics and Statistics, 1(2) pp.64 – 73. Indexed inScopus
Workshop bertujuan untuk meningkatkan keterampilan dosen dan mahasiswa dalam penulisan dan publikasi artikel ilmiah dari kegiatan riset. Hal ini merupakan salah satu langkah strategis dalam meningkatkan jumlah publikasi dosen dan mahasiswa khususnya dari program Magister STIE Pertiba.
