3 papers
cs.IR2026
Co-Scraper: query-aware DOM Pruning and Reusable Scraper Synthesis for Lightweight Web Data Extraction
Shoupeng Wang, Jiantao Qiu, Wuyang Zhang +1
The abundant and heterogeneous nature of web content necessitates automated information extraction, and generating scrapers that can be reused across similar web pages offers an ef…
cs.CL2026
Predictive Prefetching for Retrieval-Augmented Generation
Wuyang Zhang, Shichao Pei
Retrieval-Augmented Generation (RAG) improves factual grounding in large language models but suffers from substantial latency due to synchronous retrieval. While recent work explor…
cs.CR2026
Your LLM Agent Can Leak Your Data: Data Exfiltration via Backdoored Tool Use
Wuyang Zhang, Shichao Pei
Tool-use large language model (LLM) agents are increasingly deployed to support sensitive workflows, relying on tool calls for retrieval, external API access, and session memory ma…