3 papers
physics.data-an2026
Comparison of Image Processing Models in Quark Gluon Jet Classification
Daeun Kim, Jiwon Lee, Wonjun Jeong +6
We present a comprehensive comparison of convolutional and transformer-based models for distinguishing quark and gluon jets using simulated jet images from Pythia 8. By encoding je…
cs.LG2025
Gaming and Cooperation in Federated Learning: What Can Happen and How to Monitor It
Dongseok Kim, Hyoungsun Choi, Mohamed Jismy Aashik Rasool +1
The success of federated learning (FL) ultimately depends on how strategic participants behave under partial observability, yet most formulations still treat FL as a static optimiz…
cs.CL2025
SCOPE: Stochastic and Counterbiased Option Placement for Evaluating Large Language Models
Wonjun Jeong, Dongseok Kim, Taegkeun Whangbo
Large Language Models (LLMs) can achieve inflated scores on multiple-choice tasks by exploiting inherent biases in option positions or labels, rather than demonstrating genuine und…