| 2025 | ICER | Creating an Instrument to Measure Undergraduate Computer Science Students' Self-Efficacy in Object-Oriented Programming (OOP): Preliminary Validity and Reliability Evidence. | Priyadharshini Ganapathy Prasad, Karthikeyan Umapathy, Albert D. Ritzhaupt, Amanpreet Kapoor |
| 2024 | ACSSC | Electrooculogram Signal Analysis in Quantifying Sleep Apnea. | Tien Loc Le, Karl Magtibay, Hans Katzberg, Mark I. Boulos, Karthikeyan Umapathy |
| 2023 | CHASE | Poster: BioFactCheck: Exploring the Feasibility of Explainable Automated Inconsistency Detection in Biomedical and Health Literature. | Prajwol Lamichhane, Indika Kahanda, Xudong Liu, Karthikeyan Umapathy, Sandeep Reddivari, Catherine Christie, Andrea Arikawa, Jenifer Ross |
| 2021 | AAAI | Clustering Partial Lexicographic Preference Trees (Student Abstract). | Joseph Allen, Xudong Liu, Karthikeyan Umapathy, Sandeep Reddivari |
| 2021 | FlAIRS | Vegetation Coverage in Marsh Grass Photography Using Convolutional Neural Networks. | Lucas Welch, Xudong Liu, Indika Kahanda, Sandeep Reddivari, Karthikeyan Umapathy |
| 2020 | FlAIRS | Clustering Partial Lexicographic Preference Trees. | Joseph Allen, Xudong Liu, Karthikeyan Umapathy, Sandeep Reddivari |
| 2019 | HCI | Exploring Relationships Between e-Tailing Website Quality and Purchase Intention. | Hibah Khalil, Karthikeyan Umapathy, Lakshmi C. Goel, Sandeep Reddivari |
| 2018 | ACSSC | Instantaneous Time-Frequency Features in Characterizing Ventricular Arrhythmias Using Empirical Mode Decomposition. | Matthew Hotradat, Krishnanand Balasundaram, Stphane Mass, Krishnakumar Nair, Kumaraswamy Nanthakumar, Karthikeyan Umapathy |
| 2008 | CIKM | Toward generic, immersive, and collaborative solutions to the data interoperability problem which target end-users. | Arturo J. Snchez-Ruz, Karthikeyan Umapathy, Patrick J. Hayes |
| 2008 | SERVICES | Standardizing Web Services: Overcoming 'Design by Committee'. | Sandeep Purao, John W. Bagby, Karthikeyan Umapathy |
| 2007 | ER | Exploring Alternatives for Representing and Accessing Design Knowledge About Enterprise Integration. | Karthikeyan Umapathy, Sandeep Purao |
| 2006 | ER | Designing Under the Influence of Speech Acts: A Strategy for Composing Enterprise Integration Solutions. | Karthikeyan Umapathy, Sandeep Purao |
| 2005 | ICASSP | A signal classification approach using time-width vs frequency band sub-energy distributions. | Karthikeyan Umapathy, Sridhar Krishnan |
| 2004 | ER | An Agent-Based Approach for Interleaved Composition and Execution of Web Services. | Xiaocong Fan, Karthikeyan Umapathy, John Yen, Sandeep Purao |
| 2004 | ICASSP | Modified local discriminant bases and its applications in signal classification [biomedical signal examples]. | Karthikeyan Umapathy, Sridhar Krishnan |
| 2004 | ICWS | Team-based Agents for Proactive Failure Handling in Dynamic Composition of Web Services. | Xiaocong Fan, Karthikeyan Umapathy, John Yen, Sandeep Purao |
| 2002 | ICASSP | Discrimination of pathological voices using an adaptive time-frequency approach. | Karthikeyan Umapathy, Sridhar Krishnan, Vijay Parsa, Donald G. Jamieson |