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Kefei Duan

3 accepted papers

2024

Re-Tuning: Overcoming the Compositionality Limits of Large Language Models with Recursive Tuning

ACL 2024long

We present a new method for large language models to solve compositional tasks. Although they have shown strong performance on traditional language understanding tasks, large language models struggle to solve compositional tasks, where the solution depends on solving smaller instances of the same pr…

2022

MetaFill: Text Infilling for Meta-Path Generation on Heterogeneous Information Networks

EMNLP 2022main

Heterogeneous information network (HIN) is essential to study complicated networks containing multiple edge types and node types. Meta-path, a sequence of node types and edge types, is the core technique to embed HINs. Since manually curating meta-paths is time-consuming, there is a pressing need to…