Publications

You can also find my articles on my Google Scholar profile .

📄 Publications

GEM: A Scale-Aware and Distribution-Sensitive Sparse Fine-Tuning Framework for Effective Downstream Adaptation
Sungmin Kang, Jisoo Kim, Salman Avestimehr, Sunwoo Lee
Under Review [Paper]
Uncertainty as Feature Gaps: Epistemic Uncertainty Quantification of LLMs in Contextual Qusestion-Answering
Yavuz Faruk Bakman, Sungmin Kang, Zhiqi Huang, Duygu Nur Yaldiz, Catarina G Bel´em, Chenyang Zhu, Anoop Kumar, Alfy Samuel, Daben Liu, Salman Avestimehr, Sai Praneeth Karimireddy
Under Review [Paper]
Uncertainty Quantification for Hallucination Detection in Large Language Models: Foundations, Methodology, and Future Directions
Sungmin Kang, Yavuz Faruk Bakman, Duygu Nur Yaldiz, Baturalp Buyukates, Salman Avestimehr
Under Review [Paper]

Layer-wise Update Aggregation with Recycling for Communication-Efficient Federated Learning
Jisoo Kim, Sungmin Kang, Sunwoo Lee
NeurIPS 2025 [Paper]
TruthTorchLM: A Comprehensive Library for Predicting Truthfulness in LLM Outputs
Duygu Nur Yaldiz*, Yavuz Faruk Bakman*, Sungmin Kang, Alperen Öziş, Hayrettin Eren Yildiz, Mitash Ashish Shah, Zhiqi Huang, Anoop Kumar, Alfy Samuel, Daben Liu, Sai Praneeth Karimireddy, Salman Avestimehr
EMNLP 2025 System Demonstrations [Paper] [Code]
Reconsidering LLM Uncertainty Estimation Methods in the Wild
Yavuz Faruk Bakman*, Duygu Nur Yaldiz*, Sungmin Kang, Tuo Zhang, Baturalp Buyukates, Salman Avestimehr, Sai Praneeth Karimireddy
ACL 2025 [Paper]