Co-Occurrence-Based Error Correction Approach to Word Segmentation. - Ekawat Chaowicharat; Kanlaya Naruedomkul (FLAIRS, 2011)

Novel Curve Signatures and a Combination Method for Thai On-Line Handwriting Character Recognition. - Ekawat Chaowicharat; Nick Cercone; Kanlaya Naruedomkul (FLAIRS, 2013)

Novel Curve Signatures and Combination Method for Thai Online Character Recognition. - Ekawat Chaowicharat; Nick Cercone; Kanlaya Naruedomkul (Computational Approaches to Assistive Technologies for People with Disabilities, 2013)

Direction histogram: novel discriminative global feature for Thai offline handwritten OCR. - Ekawat Chaowicharat; Kanlaya Naruedomkul; Nick Cercone (Pattern Anal. Appl., 2016)

Difficulty level estimation of mathematics problems using machine learning. - Kittipong Theephoowiang; Ekawat Chaowicharat (IVSP, 2022)

A Step Toward an Automatic Handwritten Homework Grading System for Mathematics. - Ekawat Chaowicharat; Natasha Dejdumrong (Inf. Technol. Control., 2023)