CV

Education

Ph.D in Information Science and Technology

Vidyasirimedhi Institute of Science and Technology

August 2018 - Present

B.S. in Computer Science

Khon Kaen University

August 2014 - July 2018

Research Experience

Ph.D. Researcher

BRAIN-INTERFACEs Lab, School of Information Science and Technology (IST), Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong, Thailand.

August 2018 – Present

Conducting research in the areas of machine learning, deep learning, and signal processing, with a focus on brain-computer interfaces and assistive technologies. Supervised by Assoc. Prof. Theerawit Wilaiprasitporn.

Researcher

PTTEP International Limited (Yangon branch), Myanmar

February 2021 – December 2021

Developed PIG signaller detection using deep learning approaches.

Researcher

VISRA: VISTEC-PTT Robotics AI and Intelligent Solution, Thailand

October 2018 – December 2019

Developed a motor imagery-based BCI system for controlling a lower-limb exoskeleton.

Work Experience

Mentor

AI Builders, VISTEC, AIResearch, and Central Digital

April 2022 – July 2022

Advised high school students to complete their AI projects

Mentor

SCB Challenge '15, The Siam Commercial Bank, Thailand

October 2020

Designed lesson plans and activities for a high school students workshop
Taught basic Python, wearable devices, and machine learning
Followed up and advised students to complete their projects

Mentor

SCB Challenge '14, The Siam Commercial Bank, Thailand

November 2019

Taught basic Python, BCIs, UX, and UI design for high school students

Exchange Student

Yamaguchi University, Japan

November 2017

Participated in the Japan-Asia Youth Exchange Program in Science (SAKURA Exchange Program in Science), Japan Science and Technology Agency (JST)

Internship

True Corporation Public Company Limited, Thailand (True Academy Project)

Jun 2017 – Jul 2017

Worked on a server monitoring project at the Service Command Center

Internship

Thai Beverage Logistics Company Limited, Thailand

August 2016 – January 2017

Developed a mobile application for logistic operations for truck drivers

Skills

Expert in Python, MATLAB, and Object-Oriented Programming (OOP)

Proficient in deep learning and machine learning tools, including TensorFlow, PyTorch, Scikit-learn, MNE, and EEGLAB

Strong experience with Conda, Docker, and Git for software development and deployment

Expertise in bio-signal processing and visualization, specifically EEG and EMG signals

Extensive experience with BCI tools, including g.HIAMP, g.USBAMP, OpenBCI, MUSE EEG headband, and Delsys Trigno Wireless EMG

In-depth experience with various EEG public datasets and state-of-the-art EEG classification models

Skilled in experimental setup for bio-signal recording and IRB proposal writing

Experienced in advising and mentoring high school, undergraduate, and doctoral students on research methodologies

Publications

MixNet: Joining Force of Classical and Modern Approaches Toward the Comprehensive Pipeline in Motor Imagery EEG Classification

P. Autthasan, R. Chaisaen^*, H. Phan, M. D. Vos and T. Wilaiprasitporn, "MixNet: Joining Force of Classical and Modern Approaches Toward the Comprehensive Pipeline in Motor Imagery EEG Classification" in IEEE Internet of Things Journal, vol. 11, no. 17, pp. 28539-28554, 1 Sept.1, 2024.

ANet: Autoencoder-Based Local Field Potential Feature Extractor for Evaluating an Antidepressant Effect in Mice After Administering Kratom Leaf Extracts

J. Nukitram, W. Saengmolee, R. Chaisaen, P. Autthasan, N. Sengnon, J. Wungsintaweekul, D. Cheaha, E. Kumarnsit, T. Sudhawiyangkul, and T. Wilaiprasitporn, "An Effect of Limb Position in Motor Imagery Training Paradigm in Immersive Virtual Environment" in IEEE Transactions on Biomedical Circuits and Systems, vol. 17, no. 1, pp. 67-76, Feb. 2023.

An Effect of Limb Position in Motor Imagery Training Paradigm in Immersive Virtual Environment

S. Kiatthaveephong, S. Santiwongkarn, R. Chaisaen, C. Rungsilp, T. Yagi and T. Wilaiprasitporn, "An Effect of Limb Position in Motor Imagery Training Paradigm in Immersive Virtual Environment" in 2022 IEEE Sensors, Dallas, TX, USA, 2022, pp. 1-4.

Consumer-Grade Brain Measuring Sensor in People With Long-Term Kratom Consumption

W. Saengmolee, R. Chaisaen, P. Autthasan, C. Rungsilp, N. Sa-Ih, D. Cheaha, E. Kumarnsit, and T. Wilaiprasitporn, "Consumer-Grade Brain Measuring Sensor in People With Long-Term Kratom Consumption" in IEEE Sensors Journal, vol. 22, no. 6, pp. 6088-6097, 15 March15, 2022.

MIN2Net: End-to-End Multi-Task Learning for Subject-Independent Motor Imagery EEG Classification

P. Autthasan, R. Chaisaen^*, T. Sudhawiyangkul, P. Rangpong, S. Kiatthaveephong, N. Dilokthanakul, G. Bhakdisongkhram, H. Phan, C. Guan, and T. Wilaiprasitporn, "MIN2Net: End-to-End Multi-Task Learning for Subject-Independent Motor Imagery EEG Classification," in IEEE Transactions on Biomedical Engineering, vol. 69, no. 6, pp. 2105-2118, June 2022.

EEGWaveNet: Multiscale CNN-Based Spatiotemporal Feature Extraction for EEG Seizure Detection

P. Thuwajit, P. Rangpong, P. Sawangjai, P. Autthasan, R. Chaisaen, N. Banluesombatkul, P. Boonchit, N. Tatsaringkansakul, T. Sudhawiyangkul, and T. Wilaiprasitporn, "EEGWaveNet: Multiscale CNN-Based Spatiotemporal Feature Extraction for EEG Seizure Detection," in IEEE Transactions on Industrial Informatics, vol. 18, no. 8, pp. 5547-5557, Aug. 2022.

A Pilot Study on Visually Stimulated Cognitive Tasks for EEG-Based Dementia Recognition

S. Kongwudhikunakorn, S. Kiatthaveephong, K. Thanontip, P. Leelaarporn, M. Piriyajitakonkij, T. Charoenpattarawut, P. Autthasan, R. Chaisaen, P. Dujada, T. Sudhawiyangkul, V. Senanarong, and T. Wilaiprasitporn, "A Pilot Study on Visually Stimulated Cognitive Tasks for EEG-Based Dementia Recognition," in IEEE Transactions on Instrumentation and Measurement, vol. 70, pp. 1-10, 2021.

Sensor-Driven Achieving of Smart Living: A Review

P. Leelaarporn, P. Wachiraphan, T. Kaewlee, T. Udsa, R. Chaisaen, T. Choksatchawathi, R. Laosirirat, P. Lakhan, P. Natnithikarat, K. Thanontip, W. Chen, S. C. Mukhopadhyay, and T. Wilaiprasitporn, "Sensor-Driven Achieving of Smart Living: A Review," in IEEE Sensors Journal, vol. 21, no. 9, pp. 10369-10391, 1 May.1, 2021.

Decoding EEG Rhythms During Action Observation, Motor Imagery, and Execution for Standing and Sitting

R. Chaisaen, P. Autthasan, N. Mingchinda, P. Leelaarporn, N. Kunaseth, S. Tammajarung, P. Manoonpong, S. C. Mukhopadhyay, and T. Wilaiprasitporn., "Decoding EEG Rhythms During Action Observation, Motor Imagery, and Execution for Standing and Sitting," in IEEE Sensors Journal, vol. 20, no. 22, pp. 13776-13786, 15 Nov.15, 2020.

^* equal contributions

Scholarships

Graduate study
Received a fully-funded scholarship from PTT Public Company Limited and The Siam Commercial Bank
Undergraduate study
Received a fully-funded scholarship from the Department of Computer Science, Khon Kaen University
High school study
Received a fully-funded scholarship from Princess Chulabhorn’s Science High School Loei

Rattanaphon Chaisaen

CV

Education

Research Experience

Work Experience

Skills

Publications

Scholarships