news
list of news.
| Oct 29, 2025 | Our paper, Distillation versus Contrastive Learning: How to Train Your Rerankers, has been accepted at the IJCNLP-AACL 2025. |
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| Oct 15, 2025 | I will be presenting our work, Confidence-Based Response Abstinence: Improving LLM Trustworthiness via Activation-Based Uncertainty Estimation, at the 2nd UncertaiNLP Workshop at EMNLP 2025. See you in Suzhou, China! |
| Aug 29, 2025 | Check out our work on uncertainty quantification, Uncertainty as Feature Gaps: Epistemic Uncertainty Quantification of LLMs in Contextual Question Answering, which will be presented at the Reliable ML Workshop at NeurIPS 2025. |
| Jul 10, 2025 | Looking for a tool for uncertainty quantification in LLMs? Check out TruthTorchLM (code) — to be presented at EMNLP 2025. |
| Feb 20, 2025 | Check our survey, A Survey of Model Architectures in Information Retrieval, for the development of information retrieval (IR) modeling and challenges in the era of large language models (LLMs). |
| Sep 20, 2024 | Our paper, Language Concept Erasure for Language-Invariant Dense Retrieval, has been accepted for an oral presentation at the EMNLP 2024 main conference. See you in Miami! |
| Jul 22, 2024 | I’m joining Capital One as an applied researcher. |
| Jun 26, 2024 | I defended my dissertation and completed my Ph.D. |
| Jun 03, 2024 | My internship work with Google, Optimizing Large-Scale Context Retrieval for End-to-end ASR, has been accepted at Interspeech 2024. |
| May 19, 2023 | I defended my thesis proposal. Now, I am an ABD (All but dissertation). |
| Feb 16, 2023 | We are the runner up of MIRACL, WSDM Cup 2023. Check our solution here. |