| 2019 | HCI | Index of Difficulty Measurement for Handedness with Biometric Authentication. | Kathleen Brush, Nabil El Achraoui, Jennifer Boyd, Jacob Johnson, Randy Chepenik, Tarik McLean, Sadida Siddiqui, Aditee Verma, John Sheridan, Avery Leider, Charles C. Tappert |
| 2015 | HCI | Employing Mobile Applications in Human-Machine Interaction in Visual Pattern Recognition Research. | Amir Schur, Charles C. Tappert |
| 2015 | HPCC | Authentication and Identification Methods Used in Keystroke Biometric Systems. | Md Liakat Ali, Charles C. Tappert, Meikang Qiu, John V. Monaco |
| 2014 | HCI | Combining Human and Machine Capabilities for Improved Accuracy and Speed in Visual Recognition Tasks. | Amir Schur, Charles C. Tappert |
| 2006 | CVPR | Keystroke Biometric Recognition Studies on Long-Text Input under Ideal and Application-Oriented Conditions. | Mary Villani, Charles C. Tappert, Giang Ngo, Justin Simone, Huguens S. Fort, Sung-Hyuk Cha |
| 2005 | ICDAR | On Binary Similarity Measures for Handwritten Character Recognition. | Sung-Hyuk Cha, Sungsoo Yoon, Charles C. Tappert |
| 2005 | ICDAR | Writer Profiling Using Handwriting Copybook Styles. | Sungsoo Yoon, Seung-Seok Choi, Sung-Hyuk Cha, Charles C. Tappert |
| 2004 | DAS | A Neural Network Classifier for Junk E-Mail. | Ian Stuart, Sung-Hyuk Cha, Charles C. Tappert |
| 2004 | ICFHR | Use of chatroom abbreviations and shorthand symbols in pen computing. | William B. Huber, Sung-Hyuk Cha, Charles C. Tappert, Vicki L. Hanson |
| 2004 | ITiCSE | Developing a professional doctorate in computing: a fifth-year assessment. | Susan M. Merritt, Allen Stix, Judith E. Sullivan, Fred Grossman, Charles C. Tappert, David A. Sachs |
| 2003 | ICDAR | Optimizing Binary Feature Vector Similarity Measure using Genetic Algorithm and Handwritten Character Recognition. | Sung-Hyuk Cha, Charles C. Tappert, Sargur N. Srihari |
| 2002 | ICFHR | Automatic detection of handwriting forgery. | Sung-Hyuk Cha, Charles C. Tappert |
| 1990 | ICPR | Online recognizer for runon handprinted characters. | Tetsu Fujisaki, T. E. Chefalas, J. Kim, Charles C. Tappert |
| 1988 | ICPR | Online handwriting recognition-a survey. | Charles C. Tappert, Ching Y. Suen, Toru Wakahara |
| 1976 | ICASSP | A Markov model acoustic phonetic component for automatic speech recognition. | Charles C. Tappert |
| 1973 | IJCAI | A Procedure for Adaptive Control of the Interaction Between Acoustic Classification and Linguistic Decoding in Automatic Recognition of Continuous Speech. | Charles C. Tappert, N. R. Dixon |