Tohari Ahmad - RankMe

75 papers B 1C 4Journal 39Unranked 31

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A comprehensive survey on steganography of medical images. Comput. Sci. Rev. Adifa Widyadhani Chanda D'Layla, Tohari Ahmad, Royyana Muslim Ijtihadie, Jean De La Croix Ntivuguruzwa
2025	J	`jnl`	EHR-protect: A steganographic framework based on data-transformation to protect electronic health records. Intell. Syst. Appl. Adifa Widyadhani Chanda D'Layla, Jean De La Croix Ntivuguruzwa, Tohari Ahmad, Fengling Han
2025	J	`jnl`	Enhancing MQTT Intrusion Detection in IoT Using Machine Learning and Feature Engineering. IEEE Open J. Commun. Soc. Iwan Handoyo Putro, Tohari Ahmad, Royyana Muslim Ijtihadie
2025	J	`jnl`	Enhancing face recognition attendance system utilizing real-time face tracking. Internet Things Emmanuel Bugingo, Obed Imbahafi, Athnatius Caius Umeonyirioha, Tohari Ahmad, Jean De La Croix Ntivuguruzwa, Anne Marie Uwumuremyi
2025	J	`jnl`	Ensemble Network Graph-Based Classification for Botnet Detection Using Adaptive Weighting and Feature Extraction. IEEE Access Muhammad Aidiel Rachman Putra, Tohari Ahmad, Dandy Pramana Hostiadi, Royyana Muslim Ijtihadie
2025	J	`jnl`	FuzzyStego: An Adaptive Steganographic Scheme Using Fuzzy Logic for Optimizing Embeddable Areas in Spatial Domain Images. Comput. Mater. Continua Mardhatillah Shevy Ananti, Adifa Widyadhani Chanda D'Layla, Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2025	J	`jnl`	HSDetect-Net: A Fuzzy-Based Deep Learning Steganalysis Framework to Detect Possible Hidden Data in Digital Images. IEEE Access Jean De La Croix Ntivuguruzwa, Tohari Ahmad, Fengling Han, Royyana Muslim Ijtihadie
2025	J	`jnl`	IRJT-Secure: Open-source image steganography with Quadristego embedding and Huffman compression. Softw. Impacts Irsyad Fikriansyah Ramadhan, Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2025	J	`jnl`	Interpretable Ordinal-Aware With Contrastive-Enhanced Anomaly Severity Detection on UAV Flight Log Messages. IEEE Access Swardiantara Silalahi, Tohari Ahmad, Hudan Studiawan, Eirini Anthi, Lowri Williams
2025	J	`jnl`	IrsyadStego: An open-source code to secure data using pixel differencing paradigm within the neighboring pixels of a digital image. Softw. Impacts Irsyad Fikriansyah Ramadhan, Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2025	J	`jnl`	NTRF-Net: A fuzzy logic-enhanced convolutional neural network for detecting hidden data in digital images. Signal Process. Image Commun. Jean De La Croix Ntivuguruzwa, Tohari Ahmad, Fengling Han, Royyana Muslim Ijtihadie
2025	J	`jnl`	RDJAT-Embed: Efficient Spatial Domain Data Hiding via Average Pixel Modulation and Tracing Arrays. J. Inf. Hiding Multim. Signal Process. Reynandriel Pramas Thandya, Dea Kristin Ginting, Rafif Aydin Ahmad, Stefanus Yosua Mamamoba, Jean De La Croix Ntivuguruzwa, Tohari Ahmad, Kaberuka David
2025	J	`jnl`	SB-Net: A Novel Spam Botnet Detection Scheme With Two-Stage Cascade Learner and Ensemble Feature Selection. IEEE Open J. Commun. Soc. Irsyad Fikriansyah Ramadhan, Muhammad Aidiel Rachman Putra, Jean De La Croix Ntivuguruzwa, Tohari Ahmad, Kannole E. Veronica, Kambombo Mtonga, Enatha Rweyemamu, Royyana Muslim Ijtihadie
2025	J	`jnl`	SHAP-based feature selection and MASV-weighted SMOTE for enhanced attack detection in VANETs. Veh. Commun. Zawiyah Saharuna, Tohari Ahmad, Royyana Muslim Ijtihadie
2024	—	`conf`	A Steganographic Approach Based on Pixel Blocks Differencing to Enhance the Quality of the Stego Image. ICTAS Alfa Fakhrur Rizal Zaini, Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2024	J	`jnl`	AudioSecure: An open-source code to secure data using interpolation and multi-layering techniques within audio covers. Softw. Impacts Daffa Tristan Firdaus, Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2024	J	`jnl`	B-CAT: a model for detecting botnet attacks using deep attack behavior analysis on network traffic flows. J. Big Data Muhammad Aidiel Rachman Putra, Tohari Ahmad, Dandy Pramana Hostiadi
2024	J	`jnl`	Comprehensive survey on image steganalysis using deep learning. Array Jean De La Croix Ntivuguruzwa, Tohari Ahmad, Fengling Han
2024	—	`conf`	Exploring the Potential of Feature Selection Methods for Effective and Efficient IoT Malware Detection. ICCCNT Resky Ayu Dewi Talasari, Tohari Ahmad, Muhammad Aidiel Rachman Putra
2024	—	`conf`	Feature Selection Using Pearson Correlation with Lasso Regression for Intrusion Detection System. ISDFS Iwan Handovo Putro, Tohari Ahmad
2024	J	`jnl`	FuzConvSteganalysis: Steganalysis via fuzzy logic and convolutional neural network. SoftwareX Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2024	—	`conf`	Load Characterization of AI Applications using DQoES Scheduler for Serving Multiple Requests. ISDFS Taufiq Odhi Dwi Putra, Royyana Muslim Ijtihadie, Tohari Ahmad
2024	—	`conf`	Malware Analysis and Classification Using Grid Search Optimization. ICCCNT Karina Fitriwulandari Ilham, Tohari Ahmad, Muhammad Aidiel Rachman Putra
2024	—	`conf`	Reduced Difference Expansion based on Cover Image Bisection for a Quality Stego Image. ICTAS Abdulati K. S. Jahbel, Tohari Ahmad, Jean De La Croix Ntivuguruzwa
2024	—	`conf`	Secret Data Hiding in Digital Images Using Differences Between Adjacent Pixels. ICCCNT Gehad Adel Ali Dahman, Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2024	J	`jnl`	Severity-Oriented Multiclass Drone Flight Logs Anomaly Detection. IEEE Access Swardiantara Silalahi, Tohari Ahmad, Hudan Studiawan, Eirini Anthi, Lowri Williams
2024	—	`conf`	Toward the Confidential Data Location in Spatial Domain Images via a Genetic-based Pooling in a Convolutional Neural Network. ICCAE Jean De La Croix Ntivuguruzwa, Muhammad Aidiel Rachman Putra, Tohari Ahmad
2024	—	`conf`	Undersampling Data Augmentation for BotNet Classification. ICCCNT Evelyn Sierra, Tohari Ahmad, Muhammad Aidiel Rachman Putra
2023	J	`jnl`	A convolutional neural network to detect possible hidden data in spatial domain images. Cybersecur. Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2023	—	`conf`	An Enhanced Approach For Botnet Intrusion Detection System Based on Machine-Learning Model. ICCCNT Lendy Pradhana Hartono, Tohari Ahmad
2023	—	`conf`	Analysis of the smoothing and payload distribution method on reversible audio steganography. ICCCNT Moh. Muzayyin Amrulloh, Tohari Ahmad, Jean De La Croix Ntivuguruzwa
2023	—	`conf`	Botnet Attacks Detection using Image Processing Approach: Sequential Neural Network and Feature Selection. ICCCNT Taufiq Odhi Dwi Putra, Tohari Ahmad
2023	—	`conf`	Botnet Dataset Overview Using Statistical Approach Based on Time Gap Activity Analysis. ISDFS Muhammad Aidiel Rachman Putra, Tohari Ahmad, Dandy Pramana Hostiadi
2023	—	`conf`	CHI2CV : Feature Selection using Chi-Square with Cross-Validation for Intrusion Detection System. ISDFS Aulia Teaku Nururrahmah, Tohari Ahmad
2023	J	`jnl`	DFLER: Drone Flight Log Entity Recognizer to support forensic investigation on drone device. Softw. Impacts Swardiantara Silalahi, Tohari Ahmad, Hudan Studiawan
2023	—	`conf`	Dimensional Feature Reduction for Detecting Botnet Activities. ICACT Muhammad Aidiel Rachman Putra, Tohari Ahmad, Dandy Pramana Hostiadi
2023	J	`jnl`	Enhancing Secret Data Detection Using Convolutional Neural Networks With Fuzzy Edge Detection. IEEE Access Jean De La Croix Ntivuguruzwa, Tohari Ahmad, Fengling Han
2023	—	`conf`	Fuzzy Logic-based Steganographic Scheme for high Payload Capacity with high Imperceptibility. ISDFS Ingororano Théophile, Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2023	—	`conf`	Image to Image Steganography using U-Net Architecture with MobileNet Convolutional Neural Network. ICCCNT Arino Jenynof, Tohari Ahmad
2023	—	`conf`	RISET: Secure Eye-Tracking Password Authentication with Random Image Sequence. ICCCNT Pramudya Tiandana Wisnu Gautama, Tohari Ahmad
2023	J	`jnl`	Reversible data hiding based on histogram and prediction error for sharing secret data. Cybersecur. Chaidir Chalaf Islamy, Tohari Ahmad, Royyana Muslim Ijtihadie
2023	J	`jnl`	Segmentation embedding method with modified interpolation for increasing the capacity of adaptable and reversible audio data hiding. J. King Saud Univ. Comput. Inf. Sci. Yoga Samudra, Tohari Ahmad
2023	—	`conf`	Toward Hidden Data Detection via Local Features Optimization in Spatial Domain Images. ICTAS Jean De La Croix Ntivuguruzwa, Tohari Ahmad
2023	J	`jnl`	Transformer-Based Named Entity Recognition on Drone Flight Logs to Support Forensic Investigation. IEEE Access Swardiantara Silalahi, Tohari Ahmad, Hudan Studiawan
2023	—	`conf`	Transformer-based Sentiment Analysis for Anomaly Detection on Drone Forensic Timeline. ISDFS Swardiantara Silalahi, Tohari Ahmad, Hudan Studiawan
2022	—	`conf`	Direction Estimation of Drone Collision Using Optical Flow for Forensic Investigation. ISDFS Arda Surya Editya, Tohari Ahmad, Hudan Studiawan
2022	J	`jnl`	DroneTimeline: Forensic timeline analysis for drones. SoftwareX Hudan Studiawan, Tohari Ahmad, Bagus Jati Santoso, Ary Mazharuddin Shiddiqi, Baskoro Adi Pratomo
2022	J	`jnl`	Hybrid model for bot group activity detection using similarity and correlation approaches based on network traffic flows analysis. J. King Saud Univ. Comput. Inf. Sci. Dandy Pramana Hostiadi, Tohari Ahmad
2022	J	`jnl`	Improving the performance of histogram-based data hiding method in the video environment. J. King Saud Univ. Comput. Inf. Sci. Tohari Ahmad, Alek Nur Fatman
2022	J	`jnl`	Simultaneous Botnet Dataset Generator: A simulation tool for generating a botnet dataset with simultaneous attack characteristic. Softw. Impacts Muhammad Aidiel Rachman Putra, Dandy Pramana Hostiadi, Tohari Ahmad
2021	J	`jnl`	A hybrid machine learning method for increasing the performance of network intrusion detection systems. J. Big Data Achmad Akbar Megantara, Tohari Ahmad
2021	C	`conf`	Improved Interpolation-Based Reversible Audio Data Hiding Using Sample Dispersion and Value Shifting. HIS Yoga Samudra, Tohari Ahmad
2021	C	`conf`	Performance Analysis of the New Filtering Algorithm with Kalman on Indoor Positioning System. HIS Lucas Susanto, Tohari Ahmad
2020	—	`conf`	A New Approach to Detecting Bot Attack Activity Scenario. SoCPaR Dandy Pramana Hostiadi, Tohari Ahmad, Waskitho Wibisono
2020	J	`jnl`	B-Corr Model for Bot Group Activity Detection Based on Network Flows Traffic Analysis. KSII Trans. Internet Inf. Syst. Dandy Pramana Hostiadi, Waskitho Wibisono, Tohari Ahmad
2020	—	`conf`	Forensic Analysis of Copy-Move Attack with Robust Duplication Detection. SoCPaR Hudan Studiawan, Rahmat Nazali Salimi, Tohari Ahmad
2020	—	`conf`	Protecting Data by Improving the Performance of Controlling Expansion Method. ACeS Tohari Ahmad, Herdito Ibnu Dewangkoro, Waskitho Wibisono, Royyana Muslim Ijtihadie
2020	—	`conf`	Reducing the Error Mapping of the Students' Performance Using Feature Selection. SoCPaR Yuni Yamasari, Naim Rochmawati, Anita Qoiriah, Dwi F. Suyatno, Tohari Ahmad
2020	J	`jnl`	Reversible data hiding with segmented secrets and smoothed samples in various audio genres. J. Big Data Tohari Ahmad, Yoga Samudra
2019	J	`jnl`	Digital Image Information Hiding Methods for Protecting Transmitted Data: A Survey. J. Commun. Pascal Maniriho, Tohari Ahmad
2019	J	`jnl`	Information hiding scheme for digital images using difference expansion and modulus function. J. King Saud Univ. Comput. Inf. Sci. Pascal Maniriho, Tohari Ahmad
2019	—	`conf`	Protecting Secret Data using RDE and Fuzzy Logic to Specify the Embedding Level. ICSIPA Ahmad Juniar Ilham, Putu Harum Bawa, Tohari Ahmad
2018	J	`jnl`	Adaptive Pixel Value Grouping for Protecting Secret Data in Public Computer Networks. J. Commun. Hendro E. Prabowo, Tohari Ahmad
2017	C	`conf`	A Mobile Crowdsensing Framework for Integrating Smartphone and IoT Devices to Cloud Computing Services. MobiQuitous Waskitho Wibisono, M. Divi Jaya Nuryanto, Royyana M. Ijtihadie, Tohari Ahmad, Radityo Anggoro
2017	—	`conf`	SCFT: Sector-based cancelable fingeprint template. APSIPA Tohari Ahmad, Burhanudin Rasyid
2016	J	`jnl`	Audio Data Hiding Based on Sample Value Modification Using Modulus Function. J. Inf. Process. Syst. Mohammed Hatem Ali Al-Hooti, Supeno Djanali, Tohari Ahmad
2016	—	`conf`	Difference Expansion-Based Data Hiding Method by Changing Expansion Media. SCDM Tohari Ahmad, Diksy M. Firmansyah, Dwi S. Angreni
2015	—	`conf`	Improving the performance of projection-based cancelable fingerprint template method. SoCPaR Tohari Ahmad, Doni S. Pambudi, Tsuyoshi Usagawa
2014	J	`jnl`	Increasing the Performance of Difference Expansion-based Steganography when Securing Medical Data. Smart Comput. Rev. Tohari Ahmad, Muhammad Holil
2014	—	`conf`	Shared secret-based steganography for protecting medical data. IC3INA Tohari Ahmad, Hudan Studiawan, Hafidh Sholihuddin Ahmad, Royyana M. Ijtihadie, Waskitho Wibisono
2013	—	`conf`	Falls Detection and Notification System Using Tri-axial Accelerometer and Gyroscope Sensors of a Smartphone. TAAI Waskitho Wibisono, Dedy Nur Arifin, Baskoro Adi Pratomo, Tohari Ahmad, Royyana M. Ijtihadie
2011	J	`jnl`	A fingerprint based bio-cryptographic security protocol designed for client/server authentication in mobile computing environment. Secur. Commun. Networks Kai Xi, Tohari Ahmad, Fengling Han, Jiankun Hu
2011	J	`jnl`	Pair-polar coordinate-based cancelable fingerprint templates. Pattern Recognit. Tohari Ahmad, Jiankun Hu, Song Wang
2010	C	`conf`	Generating cancelable biometrie templates using a projection line. ICARCV Tohari Ahmad, Jiankun Hu
2009	B	`conf`	An Efficient Mobile Voting System Security Scheme Based on Elliptic Curve Cryptography. NSS Tohari Ahmad, Jiankun Hu, Song Han