Publications

Preprints


Efficient Dynamic Clustering-Based Document Compression for Retrieval-Augmented-Generation

Published in Arxiv, 2025

This paper presents EDC²-RAG, a retrieval-augmented generation framework that improves LLM inference by dynamically clustering retrieved documents to remove noise, redundancy, and irrelevant content. Built on GPT-3.5, EDC²-RAG demonstrates robust performance across knowledge-QA and hallucination detection tasks.

Recommended citation: Weitao Li, Kaiming Liu, Xiangyu Zhang, Xuanyu Lei, Weizhi Ma, Yang Liu, "Efficient Dynamic Clustering-Based Document Compression for Retrieval-Augmented-Generation", arXiv:2504.03165 [cs.CL]
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AutoTask: Executing Arbitrary Voice Commands by Exploring and Learning from Mobile GUI

Published in Arxiv, 2023

This paper presents AutoTask, a VCI capable of automating any task in any mobile application without configuration or modification from developers or end users. AutoTask executes VCIs on mobile (i.e. Android smartphones) by exploring and learning from UIs.

Recommended citation: Lihang Pan, Bowen Wang, Chun Yu, Yuxuan Chen, Xiangyu Zhang, Yuanchun Shi, "AutoTask: Executing Arbitrary Voice Commands by Exploring and Learning from Mobile GUI", arXiv:2312.16062 [cs.HC]
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