Helena Margaretha
Helena Margaretha
Lecturer of Applied Mathematics and Actuarial Science, Universitas Pelita Harapan
Verified email at uph.edu
Title
Cited by
Cited by
Year
Backpropagation and Levenberg-Marquardt algorithm for training finite element neural network
A Reynaldi, S Lukas, H Margaretha
2012 Sixth UKSim/AMSS European Symposium on Computer Modeling and Simulation …, 2012
772012
Mathematical modelling of wave-current interaction in a hydrodynamic laboratory basin
H Margaretha
142005
Further tests for face recognition using discrete cosine transform and hidden Markov model
SE Handy, S Lukas, H Margaretha
Proc. International Conference on Electrical Engineering and Informatics …, 2012
52012
Earthquake probability prediction in sumatra island using Poisson hidden Markov model (HMM)
Marisa, UA Sembiring, H Margaretha
AIP Conference Proceedings 2192 (1), 090006, 2019
22019
An actuarial model of stroke long term care insurance with obesity as a risk factor
H Margaretha, M Susanto, EO Lionel, FV Ferdinand
AIP Conference Proceedings 2192 (1), 030004, 2019
12019
Performance evaluation of simulated smoothed particle hydrodynamics method in pulsating atherosclerotic blood vessel
K Wiratama, P Yugopuspito, H Margaretha
2016 International Conference on Informatics and Computing (ICIC), 400-405, 2016
12016
Caravan awnings: a geometrical problem
B van’t Hof, H Margaretha, H Susanto, FPH van Beckum
Proc. 39th Eur. Study Group with Industry, 45-55, 2001
12001
ANALISIS FAKTOR-FAKTOR PENYEBAB PENYAKIT GAGAL GINJAL KRONIS DENGANMETODE PRINCIPAL COMPONENT ANALYSIS (PCA)
C Gunawan, H Margaretha, U Sembiring
UPH, 2020
2020
THE DETERMINATION OF DISABILITY INCOME INSURANCE PREMIUM USING SEMI-MARKOV MODEL
H Margaretha
UPH, 2020
2020
BKD 2020-1
H Margaretha
UPH, 2020
2020
Sifat Fraktalitas Jaringan Pasar Saham Indonesia dengan Korelasi Linear dan Non-linear
ID Tanemeru, H Margaretha, SS Kim
2020
Insurance premium model for case delay or cancelation of Indonesian local flight
D Stefani, S Lukas, S Adiwena, H Margaretha, P Widjaja
AIP Conference Proceedings 2192 (1), 030006, 2019
2019
Calculation of Premium Dynamics Based on Epidemiological Models for Dengue Infection and Reinfection
M Helena, R Arnold, P Reinhard, J Lucy, S Felicia
Risk Management, Economic Sustainability, and Actuarial Science Development …, 2018
2018
Analysis of long term historical rainfall data using copula: characterizing wet events in the case of Jakarta, Indonesia.
A Sopaheluwakan, H Margaretha, R Muharsyah, D Nur Ratri, T Maharani
EGU General Assembly Conference Abstracts, 9085, 2015
2015
Reconstruction of incomplete sea surface temperature data in the Indonesian seas
A Sopaheluwakan, A Reynaldi, D Krisnadi, H Margaretha, E Aldrian
EGU General Assembly Conference Abstracts, 13266, 2013
2013
The dispersion relation for waves above arbitrary currents
H Margaretha, E van Groesen
International Conference on Applied Mathematics, ICAM 2005, 149-149, 2005
2005
Wave-current interaction in the laboratory
H Margaretha, EWC van Groesen, RHM Huijsmans
2004
Experiments and model equations for generating waves on top of currents
H Margaretha, E van Groesen, RHM Huijsmans
2000
Caravan Awnings: a Geometrical Problem
B Hof, H Margaretha, H Susanto, F Beckum
2000
BKD Bidang AA Genap 1920 MAJ2
H Margaretha
UPH, 0
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