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Zekun Xi

8 accepted papers

2026

KnowPilot: Your Knowledge-Driven Copilot for Domain Tasks

AAAI 2026technical

Despite the rapid advancement of generative agents, their deployment in real world industry scenarios often encounters challenges due to a lack of domain-specific knowledge. To address this gap, we present KnowPilot: a Domain-Specific Knowledge Augmented Agent System. KnowPilot is an open-source f

Cited by 0SourcePDFScholar
2025

OmniThink: Expanding Knowledge Boundaries in Machine Writing through Thinking

EMNLP 2025

Machine writing with large language models often relies on retrieval-augmented generation. However, these approaches remain confined within the boundaries of the model’s predefined scope, limiting the generation of content with rich information. Specifically, vanilla-retrieved information tends to l

2025

SynWorld: Virtual Scenario Synthesis for Agentic Action Knowledge Refinement

ACL 2025short

In the interaction between agents and their environments, agents expand their capabilities by planning and executing actions. However, LLM-based agents face substantial challenges when deployed in novel environments or required to navigate unconventional action spaces. To empower agents to autonomou…

2025

WebDancer: Towards Autonomous Information Seeking Agency

NeurIPS 2025poster

Addressing intricate real-world problems necessitates in-depth information seeking and multi-step reasoning. Recent progress in agentic systems, exemplified by Deep Research, underscores the potential for autonomous multi-step research. In this work, we present a cohesive paradigm for building end…

Cited by 0SourcecodeScholar
2025

WebWalker: Benchmarking LLMs in Web Traversal

ACL 2025long

Retrieval-augmented generation (RAG) demonstrates remarkable performance across tasks in open-domain question-answering. However, traditional search engines may retrieve shallow content, limiting the ability of LLMs to handle complex, multi-layered information. To address this, we introduce WebWalke…

2024

Detoxifying Large Language Models via Knowledge Editing

ACL 2024long

This paper investigates using knowledge editing techniques to detoxify Large Language Models (LLMs). We construct a benchmark, SafeEdit, which covers nine unsafe categories with various powerful attack prompts and equips comprehensive metrics for systematic evaluation. We conduct experiments with se…

2024

EasyEdit: An Easy-to-use Knowledge Editing Framework for Large Language Models

ACL 2024system demonstrations

Large Language Models (LLMs) usually suffer from knowledge cutoff or fallacy issues, which means they are unaware of unseen events or generate text with incorrect facts owing to outdated/noisy data. To this end, many knowledge editing approaches for LLMs have emerged – aiming to subtly inject/edit u…

2024

Knowledge Circuits in Pretrained Transformers

NeurIPS 2024poster

The remarkable capabilities of modern large language models are rooted in their vast repositories of knowledge encoded within their parameters, enabling them to perceive the world and engage in reasoning. The inner workings of how these models store knowledge have long been a subject of intense inte…