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Xinyu Feng

6 accepted papers

2025

AdaSPEC: Selective Knowledge Distillation for Efficient Speculative Decoders

NeurIPS 2025spotlight

Speculative Decoding (SD) accelerates large language model inference by employing a small draft model to generate predictions, which are then verified by a larger target model. The effectiveness of SD hinges on the alignment between these models, which is typically enhanced by Knowledge Distillation…

Cited by 0SourcecodeScholar
2025

RPPFL: Robust and Privacy-Preserving Federated Learning via Trusted Execution Environments

ICASSP 2025accepted

Federated Learning (FL) is a distributed framework that enables multi-participant collaborative model training without the need for data sharing. Despite its advantages, FL is vulnerable to poisoning and inference attacks, which compromise model accuracy and data privacy. Trusted execution environme…

Cited by 0SourceScholar
2024

Knowledge-Guided Dynamic Modality Attention Fusion Framework for Multimodal Sentiment Analysis

EMNLP 2024finding

Multimodal Sentiment Analysis (MSA) utilizes multimodal data to infer the users’ sentiment. Previous methods focus on equally treating the contribution of each modality or statically using text as the dominant modality to conduct interaction, which neglects the situation where each modality may beco…

2024

Privacy Preserving Federated Learning from Multi-Input Functional Proxy Re-Encryption

ICASSP 2024accepted

Federated learning (FL) allows different participants to collaborate on model training without transmitting raw data, thereby protecting user data privacy. However, FL faces a series of security and privacy issues (e.g. the leakage of raw data from publicly shared parameters). Several privacy protec…

Cited by 0SourceScholar
2022

Aligning Generative Language Models with Human Values

NAACL 2022findings

Although current large-scale generative language models (LMs) can show impressive insights about factual knowledge, they do not exhibit similar success with respect to human values judgements (e.g., whether or not the generations of an LM are moral). Existing methods learn human values either by dir…

2022

Good Examples Make A Faster Learner: Simple Demonstration-based Learning for Low-resource NER

ACL 2022long

Recent advances in prompt-based learning have shown strong results on few-shot text classification by using cloze-style templates. Similar attempts have been made on named entity recognition (NER) which manually design templates to predict entity types for every text span in a sentence. However, suc…