kppmenet: combining the kppm and elastic net regularization for inhomogeneous Cox point process with correlated covariates

A Choiruddin, T Yuni Susanto, A Husain… - Journal of Applied …, 2024 - Taylor & Francis
The kppm is a standard procedure to estimate the parameters of the inhomogeneous Cox
point process. However, the procedure cannot handle the problem when the models involve …

[HTML][HTML] COVID-19 transmission risk in Surabaya and Sidoarjo: an inhomogeneous marked Poisson point process approach

A Choiruddin, FF Hannanu, J Mateu… - … Research and Risk …, 2023 - Springer
Understanding the spatio-temporal dynamics of COVID-19 transmission is necessary to plan
better strategies for controlling the spread of the disease. However, only a few studies …

Analisis Risiko Gempabumi di Sumatera dengan Cauchy Cluster Process

YM Kartikasari, A Choiruddin - Inferensi, 2022 - iptek.its.ac.id
ABSTRAK⎯ Pulau Sumatera adalah salah satu wilayah di Indonesia yang rawan terhadap
gempabumi. Kondisi ini dikarenakan geografisnya yang dilalui oleh sesar aktif, zona …

[PDF][PDF] On the earthquake distribution modeling in Sumatra by cauchy cluster process: comparing log-linear and log-additive intensity models

KLL dan Log-Tambahan, TY SUSANTO… - Sains Malaysiana, 2023 - ukm.my
Inhomogeneous cluster point processes have been considered for modeling the distribution
of earthquake epicenters with the spatial trend and clustering patterns. In particular, the …

Pemodelan risiko penyebaran COVID-19 di Surabaya Raya menggunakan model cauchy cluster process

PP Izati, A Choiruddin - Inferensi, 2022 - iptek.its.ac.id
COVID-19 merupakan penyakit yang menyerang alat pernapasan. Jumlah kasus COVID-19
di Jawa Timur terus mengalami peningkatan tiap harinya khususnya wilayah Surabaya …

Modeling Earthquake Catalog in Sumatra by Space–Time Epidemic-Type Aftershock Sequences Model: Combining Davidon–Fletcher–Powell and Stochastic …

C Andreas, A Choiruddin, DD Prastyo - The International Conference on …, 2023 - Springer
Earthquake hazard mapping has an important role as a mitigation measure for earthquake
disasters. In Indonesia, especially in the Sumatra, the risk of major earthquakes is high due …

Inhomogeneous log-Gaussian Cox processes with piecewise constant covariates: a case study in modeling of COVID-19 transmission risk in East Java

A Fadlurohman, A Choiruddin, J Mateu - … Environmental Research and …, 2024 - Springer
Abstract The inhomogeneous Log-Gaussian Cox Process (LGCP) defines a flexible point
process model for the analysis of spatial point patterns featuring inhomogeneity/spatial trend …

Predicting household per capita expenditure by using log-normal regression in Poso Regency Central Sulawesi

NAN Roosyidah, A Choiruddin, I Zain - Procedia Computer Science, 2024 - Elsevier
Predicting household per capita expenditure accurately is necessary to measure social
welfare of such region, for example its poverty level. In Indonesia, as well as Poso Regency …

Inter-occurrence probability models for pricing earthquake catastrophe bonds: A literature review

EP Setiawan, DU Wutsqa, AM Abadi - AIP Conference Proceedings, 2024 - pubs.aip.org
Earthquake catastrophe bonds (cat bonds) are important instruments for transferring the
financial risk of catastrophes, especially earthquakes, into the stock market. Hardle and …

Probabilistic Seismic Hazard Analysis for Sulawesi-Maluku Region of Indonesia Using the Space–Time Epidemic-Type Aftershock Sequence Model

S Faradilla, A Choiruddin, BW Otok - The International Conference on Data …, 2023 - Springer
Sulawesi and Maluku are the only regions in Indonesia where three major plates (Eurasian,
Indo-Australian and Pacific) meet, resulting in the most seismically active region in …