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Journal : Journal of Engineering and Scientific Research (JESR)

A Consensus-Based Feature Selection and Classifier Benchmarking for Network Anomaly Detection Hakimi, Rifqy; Shalannanda, Wervyan; Heriansyah
Journal of Engineering and Scientific Research Vol. 7 No. 1 (2025)
Publisher : Faculty of Engineering, Universitas Lampung Jl. Soemantri Brojonegoro No.1 Bandar Lampung, Indonesia 35141

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jesr.v7i1.218

Abstract

Efficient anomaly detection in network traffic is essential for securing modern digital infrastructures. This study presents a comprehensive comparative analysis of six feature selection methods—including Mutual Information, Recursive Feature Elimination (RFE), LASSO, Random Forest Importance, ANOVA, and Chi-square—and seven machine learning classifiers on the NF-UQ-NIDS-v2 dataset. Experimental results demonstrate that advanced feature selection methods, particularly Mutual Information and RFE, combined with ensemble classifiers such as Random Forest and XGBoost, achieve superior detection performance. A consensus analysis reveals that features like protocol type, packet length, and flow duration are consistently most informative for anomaly detection. These findings provide practical guidance for designing accurate and efficient intrusion detection systems in high-dimensional network environments.
Design of Long-Distance Shrimp Pond Monitoring Using 2.4 GHz IoT Digital Radio Line-of-Sight Transmission Hamdani, Fadil; Fitriawan , Helmy; Septiana, Trisya; Heriansyah
Journal of Engineering and Scientific Research Vol. 7 No. 1 (2025)
Publisher : Faculty of Engineering, Universitas Lampung Jl. Soemantri Brojonegoro No.1 Bandar Lampung, Indonesia 35141

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jesr.v7i1.219

Abstract

Water quality plays a vital role in shrimp farming, as suboptimal conditions can increase stress levels and disease susceptibility, potentially resulting in mass mortality. Real-time water quality monitoring enabled by Internet of Things (IoT) technology presents a promising solution to this issue. However, implementing IoT systems in shrimp ponds, typically situated in open, low-vegetation, and aquatic environments, poses technical challenges, particularly in maintaining line-of-sight (LOS) conditions between sensor nodes and gateway nodes. This study utilizes a linear path profiling method to evaluate LOS feasibility. A straight-line path is drawn between the transmitter and receiver to determine the minimum required antenna height for unobstructed signal propagation. For a 2.4 GHz WiFi-based transmission over a 1.27 km distance, ensuring 30% Fresnel zone clearance requires the sensor antenna to be elevated 1.5 meters above the water surface, while the gateway antenna must be positioned at a minimum height of 6.5 meters above ground level, assuming a ground elevation of 1.5 meters above mean sea level (AMSL). To achieve a minimum Received Signal Level (RSL) of -80 dBm, simulation results indicate that the system needs a transmit power of at least 12 dBm when using a gateway antenna with 8 dBi gain, or 8 dBm if the gateway antenna has 20 dBi gain, assuming the transmitter antenna gain is 2 dBi. The study also presents a simulation-based relationship between RSL and transmit power across different receiver antenna gains (2 dBi, 8 dBi, and 20 dBi), providing insights for optimizing IoT-based monitoring systems in aquaculture environments.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Kohar Abdul Saman Abdul Saman Achmad, Mursyid Z. Afit Miranto Agus Setiawan Ahmad Rabiul Muzammil Akbar, Muhammad Fadhly Al Misbah, Iyan Algifhari Darmawan Alimin Alwi Amelia, Rezky Ananingtyas S Darmarini Anisa Ulya Darajat Anwar, Asni Ariffiando, Nady Febri Asgar, Muhammad Adam Asnaini Asnaini, Asnaini Asshagab, Muhtar Astuti, Wa Ode Atakari, Yuni Angraeni Aunurrahman Aunurrahman Azzurah, Dwi Restu Ayla Baharuddin Baharuddin Bahtiar Bahtiar Dedy Susanto Dedy Susanto Dewinta, Astrid Fauzia Dewiyanti Dina Santika Dwi Makhfirah Edwarsyah Edwarsyah, Edwarsyah Effendi, M Junius Effendi, M. Junius Effendi, Muhammad Junius Eko Fajar Cahyadi Ekowatiningsih, Dyah Erijal, Erijal Fahriko, Muhammad Farid Aprizal Fathullah Fathullah Febri Ariffiando, Nady Febri Kurniawan Febrian Hafta Febrianto, Andre Fera Sintia Fitria Rahmayanti Fitriawan , Helmy Fran Fahlifi, Alwi Fransiska, Welly Friyuanita Lubis Gilang Fauzan Zaman Gunawan, Rolly Hafinuddin Hafinuddin Hamdal Zakaria Hamdani, Fadil Harmiady, Rauf Hasanuddin Jumareng Hayaton Nazirah HN, Wahyudi Hudain, Muh. Adnan I Made Suparta Ika Kusumawati Ikhsanul Khairi Imron S Jaya, Moh Haris Irja, Mhd. Islama, Dini Joyo, Harisman Jud Jud, Jud Juharman, Muhammad Jumareng, Hasanuddin Junius Effendi, Muhammad Kamseno, Sigit kasmudi Kurnia Anggriani, Kurnia La Ode Agussalim Darsono Asidu La Ode Maklum Sabrin La Ode Rusdin La Sawali Laila Wati Larasakti, Rifti Limbong, Anastasia Lukman Daris Mabsuti, Mabsuti Madinatul Raihana Magdalena, Dahlia Lamtiur Mai Suriani Mardiana Mustafa Marlindo, Syandra Edo Marsuna marsuna, marsuna Massiseng, Andi Nur Apung Medi Triawan Misfa Susanto Muhamad Aman Husban Ashaf Muhammad Arif Nasution Muhammad Farhan Muhammad Rifki MUHAMMAD RIZAL Muhammad Rusli Muhammad Rusli Muhtar Asshagab Munandar Munandar Nabila Ukhty Nuharti Nur Adliani Nur Arifiya Nurhidayati, Rina Nurkhoiroh Nurkhoiroh Nurlela Manik Nurul Fajri Nurul Najmi Patta, Iwan Prambayun , Arip Purnama Syari Purnama, Dina Arya Putra, Septafiansyah Dwi Radiatun Nadia Rahedin Suwo Rahim, Nuraini Berliana Repiyati Rahmat Kafrawi Rahmi, Mira Mauliza Rahmi, Mira Mauliza Refpo Rahman Rifqy Hakimi, Rifqy Rita Yulisa. RS Rudi Hermi Rudis Septian Samsul Bahri Samsul Bahri Sarah, Yuni Sari, Melyanda Yulita Sari, Oktavia Puspita Sariul, Sariul Sawali, La Sitorus, Iwan Romadhan Subhan Subhan Suhartiwi Suhartiwi, Suhartiwi Swadexi Istiqphara Swadexi Istiqphara, Swadexi Syahfitri, Nova Syahrul R, Syahrul Tasari E, Novi Triawan, Deni Agus Triawan, Medi Trisya Septiana Usman Radiana Veithzal Rivai Zainal Wa Fifi Wahyudi, Jarot Wahyuni Lahaya Waliyuddin, Muhammad Azmi Wervyan Shalannanda Yasrizal Yulianto Yusnelli ZUL FAAT, LA ODE MUHAMMAD Zulfitrah, Zulfitrah