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Lu Cheng

fairness

large language models

uncertainty

intersectionality

table qa

math qa

parameter efficient fine-tuning

testimonial injustice

kb

socially responsible ai

llm collaboration

tensor parallelism

commonsense qa

few-shot qa

model bias/unfairness mitigation

4

presentations

9

number of views

SHORT BIO

Lu Cheng is an assistant professor in Computer Science at the University of Illinois Chicago. Her research interests are broadly in AI and data mining, with a focus on responsible and reliable AI, causal machine learning, and AI for social good. She is the recipient of the Cisco Research Faculty award, 2022 INNS Doctoral Dissertation Award (runner-up), SDM 2022 Doctoral Forum Best Poster, 2022 CS Outstanding Doctoral Student, 2021 ASU Engineering Dean's Dissertation Award, 2020 ASU Graduate Outstanding Research Award, 2019 ASU Grace Hopper Celebration Scholarship, IBM Ph.D. Social Good Fellowship, Visa Research Scholarship, among others. She co-authors two books: “Causal Inference and Machine Learning (Chinese)” and “Socially Responsible AI: Theories and Practices”.

Presentations

ConU: Conformal Uncertainty in Large Language Models with Correctness Coverage Guarantees

Zhiyuan Wang and 8 other authors

JORA: JAX Tensor-Parallel LoRA Library for Retrieval Augmented Fine-Tuning

Anique Tahir and 2 other authors

Demystifying Algorithmic Fairness in an Uncertain World

Lu Cheng

Intersectionality and Testimonial Injustice in Medical Records

Kenya Andrews and 2 other authors

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