| 2018 | ICASSP | Incorporating ASR Errors with Attention-Based, Jointly Trained RNN for Intent Detection and Slot Filling. | Raphael Schumann, Pongtep Angkititrakul |
| 2014 | ICASSP | Stochastic modeling and disaggregation of energy-consumption behavior. | Panikos Heracleous, Pongtep Angkititrakul, Kazuya Takeda |
| 2013 | Interspeech | A preliminary study of child vocalization on a parallel corpus of US and shanghainese toddlers. | Hynek Boril, Qian Zhang, Pongtep Angkititrakul, John H. L. Hansen, Dongxin Xu, Jill Gilkerson, Jeffrey A. Richards |
| 2009 | ICASSP | Discriminating subsequent lane-crossing and driver-correction events using trajectory models of lateral slopes. | Pongtep Angkititrakul, Ryuta Terashima |
| 2008 | Interspeech | Filling acoustic holes through leveraged uncorellated GMMs for in-set/out-of-set speaker recognition. | Jun-Won Suh, Pongtep Angkititrakul, John H. L. Hansen |
| 2007 | Interspeech | Getting start with UTDrive: driver-behavior modeling and assessment of distraction for in-vehicle speech systems. | Pongtep Angkititrakul, DongGu Kwak, SangJo Choi, JeongHee Kim, Anh PhucPhan, Amardeep Sathyanarayana, John H. L. Hansen |
| 2005 | Interspeech | Speaker verification using Gaussian mixture models within changing real car environments. | Xianxian Zhang, John H. L. Hansen, Pongtep Angkititrakul, Kazuya Takeda |
| 2004 | ICASSP | Identifying in-set and out-of-set speakers using neighborhood information. | Pongtep Angkititrakul, John H. L. Hansen |
| 2004 | Interspeech | Cluster-dependent modeling and confidence measure processing for in-set/out-of-set speaker identification. | Pongtep Angkititrakul, Sepideh Baghaii, John H. L. Hansen |
| 2003 | Interspeech | Use of trajectory models for automatic accent classification. | Pongtep Angkititrakul, John H. L. Hansen |
| 2002 | Interspeech | Stochastic trajectory model analysis for accent classification. | Pongtep Angkititrakul, John H. L. Hansen |
| 2001 | Interspeech | "CU-move" : analysis & corpus development for interactive in-vehicle speech systems. | John H. L. Hansen, Pongtep Angkititrakul, Jay P. Plucienkowski, Stephen Gallant, Umit H. Yapanel, Bryan L. Pellom, Wayne H. Ward, Ronald A. Cole |
| 2001 | Interspeech | Combined front-end signal processing for in-vehicle speech systems. | Jay P. Plucienkowski, John H. L. Hansen, Pongtep Angkititrakul |