Vol. 3 No. 1 (2025): June 2025

Articles

• The Introduction of Strassen's Algorithm and Application to 2^n Matrix Multiplication

  Davina Anjelia, Meira Parma Dewi

  1-7

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• Earthquake Point Clustering in Sumatra Island using Spatio-Temporal Density-Based Spatial Clustering Application with Noise (ST-DBSCAN) Algorithm

  Muthiara Hazimah Putri, Devni Prima Sari

  8-15

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• Strategy for Enhancing GRU-RNN Performance through Parameter Optimization

  Hermansah

  16-24

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• Forecasting the Saudi Riyal to Indonesian Rupiah Exchange Rate Using ARIMA

  Dina Friska

  25-35

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• Forecasting Rainfall in Padang Panjang City Using Fuzzy Time Series Cheng

  Tasya Putri Pratama, Devni Prima Sari

  36-46

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• Risk Comparison in Optimal Portfolios: A Study of Value at Risk (VaR) and Tail Value at Risk (TVaR)

  Turnika Afdatul Rafni, Dina Agustina

  47-55

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• Enhancing Oil Field Investment Decisions Using Spiral Dynamics Optimization

  Reni Humairah, Aidil Adrianda Afrizal, Hanum Kartika

  56-62

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