Authors

Ruiqi Liu

Publications 2

Preprint Open access

Open-MMUnlearning: Unifying Methods and Evaluation for MLLM Unlearning

Junkai Chen, Yuhao He, Qianshan Wei et al. · 2026

As multimodal large language models (MLLMs) become more capable and widely deployed, concerns about privacy and safety have become increasingly pressing. Machine unlearning offers one approach to addressing these concerns by removing designated information from trained models while preserving unrelated capabilities. Ho …

Preprint Open access

Retrieval Is Not Enough: Refreshing Memory for Frozen Time-Series Forecasters

Chao He, Jianyu Xu, Xinyi Guo et al. · 2026

Retrieval-augmented time-series forecasting uses the continuations of historical segments similar to the current context as references for a forecaster. Most existing methods build the retrieval memory once from the training segment, leaving observations revealed after deployment unavailable as references, and generall …

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