Poster Presentations: 2025

Invited Highschool Students

Undergraduate Students

• LTU-RKive.org: Developing a Web Application to Archive Research Artifacts for LTU Research Day and the Library Author: Evan Wheeler, BSCS Candidate, CoAS; Derek D’Arcy, BSCS Candidate, CoAS; CJ Chung, PHD, Professor, CoAS Affiliation: College of Arts and Sciences, Lawrence Technological University Category: Computer Science

• Building an AI-Powered Robofest Chatbot: A Fine-Tuning Approach with OpenAI and Hugging Face Exploration Author: Igri Fishta, BS Computer Science Candidate, CoAS; Annalia Schoenherr, BS Computer Science Candidate, CoAS; CJ Chung, PhD, Professor Affiliation: College of Arts and Sciences, Lawrence Technological University Category: Computer Science

• Measuring and Analyzing Reaction Times of Student Athletes in Different Sports Programs Author: Jacqueline Albo BSCS Candidate CoAS, Jing Dai BSCS Candidate CoAS, CJ Chung PhD Professor CoAS Affiliation: College of Arts and Sciences, Lawrence Technological University Category: Computer Science

Graduate Students

• Optimizing Hyperparameters for Deep Learning Models Using Evolutionary Algorithms: Solving the Four-Class Intertwined Spiral Classification Problem Author: Siri Sri Churakanti*, Batyr Kenzheakhmetov+, Bhavesh Krishnaram Bhavesh*, CJ Chung*, Affiliation: *Lawrence Technological University; +Astana IT University, Kazakhstan Category: Computer Science

• Optimizing Hyperparameters for Time Series Models to Predict Air Quality Using Evolutionary Computation Author: Batyr Kenzheakhmetov, Guest Student*; Ryan Kaddis, MSCS candidate; Prerak Patel, MSCS candidate; Devson Butani, MSCS candidate; CJ Chung, PhD, Professor Affiliation: College of Arts and Sciences, Lawrence Technological University; *Astana IT University, Kazakhstan Category: Computer Science

• Venous Reservoir Blood Volume Sensor Based on Computer Vision for Clinical Cardiopulmonary Bypass Author: Ryan Kaddis, MS Computer Science Candidate, CoAS; Alec Lipinski, BS Biomedical Engineering Candidate, CoE; Chan-Jin Chung, PhD, Professor CoAS; Sean Murtha, CCP, Orrum Clinical Analytics, Inc.; Hao Jiang, PhD, Associate Professor, CoE Affiliation: Lawrence Technological University Category: Computer Science

• Deep Learning Classification of Heart Disease Risk Using Evolutionary Hyperparameter Optimization Author: Ryan Kaddis, Devson Butani, Siri Sri Churakanti, Batyr Kenzheakhmetov*, Bhavesh Krishnaram Bhavesh, Prerak Patel, CJ Chung Affiliation: Lawrence Technological University Category: Computer Science