| 2025 | EDUCON | How can we Foster a Love for Learning? Case Study on Enhancing Knowledge for Educators and Students at Chulalongkorn University. | Sirin Chakamanont, Proadpran Punyabukkana, Siriporn Khabuan, Preechaya Sittipunt |
| 2025 | Tencon | The AI Data Analyst: A Framework for Autonomous Data Analytics, Highlighting LLM and AI Agents. | Vichayada Laosubinprasert, Proadpran Punyabukkana, Atiwong Suchato |
| 2023 | Tencon | Ideation of Engineering Solutions for Sustainable Development Goals: A Collaborative Course Between Thai and Japanese Students. | Kodchakorn Krutphong, Natt Leelawat, Jing Tang, Eri Ota, Rie Murakami Suzuki, Yuki Taoka, Proadpran Punyabukkana |
| 2023 | Tencon | Decade-Long Insights: Examining the Impacts of Faculty Development Funding Policies at Chulalongkorn University and a Counterproposal. | Chaiwat Promrat, Proadpran Punyabukkana, Napat Cheetanom, Atiwong Suchato |
| 2016 | EDUCON | Course periodic behavior modelling and its application in LMS activity prediction. | Nutcha Temiyasathit, Proadpran Punyabukkana, Atiwong Suchato |
| 2016 | FIE | Effects of bilateral problem-based learning program for engineering students: Case of a joint course with Japan and Thailand. | Eri Ota, Proadpran Punyabukkana |
| 2014 | PACLIC | Using Tone Information in Thai Spelling Speech Recognition. | Natthawut Kertkeidkachorn, Proadpran Punyabukkana, Atiwong Suchato |
| 2014 | PACLIC | CHULA TTS: A Modularized Text-To-Speech Framework. | Natthawut Kertkeidkachorn, Supadaech Chanjaradwichai, Proadpran Punyabukkana, Atiwong Suchato |
| 2012 | Interspeech | Contribution of Spectral Shapes to Tone Perception. | Natthawut Kertkeidkachorn, Surapol Vorapatratorn, Sirinart Tangruamsub, Proadpran Punyabukkana, Atiwong Suchato |
| 2010 | Interspeech | A study of term weighting in phonotactic approach to spoken language recognition. | Sirinoot Boonsuk, Donglai Zhu, Bin Ma, Atiwong Suchato, Proadpran Punyabukkana, Nattanun Thatphithakkul, Chai Wutiwiwatchai |
| 2009 | PAKDD | Romanization of Thai Proper Names Based on Popularity of Usages. | Akegapon Tangverapong, Atiwong Suchato, Proadpran Punyabukkana |
| 2008 | SNPD | A Genetic Algorithm-aided Hidden Markov Model Topology Estimation for Phoneme Recognition of Thai Continuous Speech. | Pattana Bhuriyakorn, Proadpran Punyabukkana, Atiwong Suchato |
| 2007 | Interspeech | Phone boundary detection using selective refinements and context-dependent acoustic features. | Sirinoot Boonsuk, Proadpran Punyabukkana, Atiwong Suchato |
| 2006 | Interspeech | Locating phone boundaries from acoustic discontinuities using a two-staged approach. | Pairote Leelaphattarakij, Proadpran Punyabukkana, Atiwong Suchato |
| 2005 | Interspeech | Factors in classification of stop consonant place of articulation. | Atiwong Suchato, Proadpran Punyabukkana |