An application of learning to robotic planning. - Supachai Tangwongsan; King-Sun Fu (Int. J. Parallel Program., 1979)

Highly Efficient and Effective Techniques for Thai Syllable Speech Recognition. - Supachai Tangwongsan; Pornchai Po-Aramsri; Rong Phoophuangpairoj (ASIAN, 2004)

Gender Identification from Thai Speech Signal Using a Neural Network. - Rong Phoophuangpairoj; Phongsuphap Sukanya; Supachai Tangwongsan (ICONIP (1), 2009)

A highly effective model for security protection against eavesdropping exploits. - Supachai Tangwongsan; Sathaporn Kassuvan (ICIS, 2009)

Realization of a high performance bilingual OCR system for Thai-English printed documents. - Supachai Tangwongsan; Buntida Suvacharakulton (NLPKE, 2010)

OCR with Word Prediction Technique for Bilingual Documents. - Supachai Tangwongsan; Buntida Suvacharakulton (ACIS-ICIS, 2012)

An Optimal Approach Towards Recognizing Broken Thai Characters in OCR Systems. - Chaivatna Sumetphong; Supachai Tangwongsan (DICTA, 2012)

Modeling broken characters recognition as a set-partitioning problem. - Chaivatna Sumetphong; Supachai Tangwongsan (Pattern Recognit. Lett., 2012)

Optimal Set-Partitioning Based on Group Quality likelihood using Partition-Growing Algorithm. - Chaivatna Sumetphong; Supachai Tangwongsan (Discret. Math. Algorithms Appl., 2013)

A highly effective security model for privacy preserving on cloud storage. - Supachai Tangwongsan; Vuthinant Itthisombat (CCIS, 2014)