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Representation Engineering (RepE) has emerged as a powerful paradigm for enhancing AI transparency by focusing on high-level representations rather than individual neurons or circuits. It has proven effective in improving interpretability…

机器学习 · 计算机科学 2025-04-01 Bowei Tian , Xuntao Lyu , Meng Liu , Hongyi Wang , Ang Li

Large-language models are capable of completing a variety of tasks, but remain unpredictable and intractable. Representation engineering seeks to resolve this problem through a new approach utilizing samples of contrasting inputs to detect…

In this paper, we identify and characterize the emerging area of representation engineering (RepE), an approach to enhancing the transparency of AI systems that draws on insights from cognitive neuroscience. RepE places population-level…

The ability to steer AI behavior is crucial to preventing its long term dangerous and catastrophic potential. Representation Engineering (RepE) has emerged as a novel, powerful method to steer internal model behaviors, such as "honesty", at…

机器学习 · 计算机科学 2024-10-10 Akshat Kannan

Prompt Engineering (PE) has emerged as a critical technique for guiding Large Language Models (LLMs) in solving intricate tasks. Its importance is highlighted by its potential to significantly enhance the efficiency and effectiveness of…

机器学习 · 计算机科学 2023-11-06 Yifan Luo , Yiming Tang , Chengfeng Shen , Zhennan Zhou , Bin Dong

Reverse Engineering (RE) is central to software security, enabling tasks such as vulnerability discovery and malware analysis, but it remains labor-intensive and requires substantial expertise. Earlier advances in deep learning start to…

密码学与安全 · 计算机科学 2025-09-29 Xinyu Hu , Zhiwei Fu , Shaocong Xie , Steven H. H. Ding , Philippe Charland

Since the rapid development of Large Language Models (LLMs) has achieved remarkable success, understanding and rectifying their internal complex mechanisms has become an urgent issue. Recent research has attempted to interpret their…

机器学习 · 计算机科学 2024-11-04 Yihao Zhang , Zeming Wei , Jun Sun , Meng Sun

Aligning large language models (LLMs) with human preferences is crucial for enhancing their utility in terms of helpfulness, truthfulness, safety, harmlessness, and interestingness. Existing methods for achieving this alignment often…

Large language model (LLM) agents have emerged as a promising solution to automate the workflow of machine learning, but most existing methods share a common limitation: they attempt to optimize entire pipelines in a single step before…

计算机视觉与模式识别 · 计算机科学 2025-09-17 Eric Xue , Ke Chen , Zeyi Huang , Yuyang Ji , Haohan Wang

Large Language Models (LLMs) have emerged as powerful tools, but their inherent safety risks - ranging from harmful content generation to broader societal harms - pose significant challenges. These risks can be amplified by the recent…

The era of Large Language Models (LLMs) raises new demands for automatic evaluation metrics, which should be adaptable to various application scenarios while maintaining low cost and effectiveness. Traditional metrics for automatic text…

计算与语言 · 计算机科学 2024-10-29 Shuqian Sheng , Yi Xu , Tianhang Zhang , Zanwei Shen , Luoyi Fu , Jiaxin Ding , Lei Zhou , Xiaoying Gan , Xinbing Wang , Chenghu Zhou

Large Language Models (LLMs) are the cornerstone in automating Requirements Engineering (RE) tasks, underpinning recent advancements in the field. Their pre-trained comprehension of natural language is pivotal for effectively tailoring them…

软件工程 · 计算机科学 2024-05-16 Andreas Vogelsang , Jannik Fischbach

Large language models (LLMs) with Chain-of-Thought (CoT) reasoning have achieved strong performance across diverse tasks, including mathematics, coding, and general reasoning. A distinctive ability of these reasoning models is…

人工智能 · 计算机科学 2025-12-17 Ge Yan , Chung-En Sun , Tsui-Wei , Weng

Advancements in large language models (LLMs) have led to a surge of prompt engineering (PE) techniques that can enhance various requirements engineering (RE) tasks. However, current LLMs are often characterized by significant uncertainty…

软件工程 · 计算机科学 2025-07-11 Kaicheng Huang , Fanyu Wang , Yutan Huang , Chetan Arora

The springing up of Large Language Models (LLMs) has shifted the community from single-task-orientated natural language processing (NLP) research to a holistic end-to-end multi-task learning paradigm. Along this line of research endeavors…

计算与语言 · 计算机科学 2023-10-31 Yuanfeng Song , Yuanqin He , Xuefang Zhao , Hanlin Gu , Di Jiang , Haijun Yang , Lixin Fan , Qiang Yang

In the past year, large language models (LLMs) have had remarkable success in domains outside the traditional natural language processing, and their capacity is further expanded into the so-called LLM agents when connected with external…

计算与语言 · 计算机科学 2025-02-17 Weizhe Chen , Sven Koenig , Bistra Dilkina

While Large Language Models (LLMs) demonstrate increasingly sophisticated affective capabilities, the internal mechanisms by which they process complex emotions remain unclear. Existing interpretability approaches often treat models as…

计算与语言 · 计算机科学 2026-04-23 Yitong Shou , Manhao Guan

With extensive pre-trained knowledge and high-level general capabilities, large language models (LLMs) emerge as a promising avenue to augment reinforcement learning (RL) in aspects such as multi-task learning, sample efficiency, and…

机器学习 · 计算机科学 2024-11-21 Yuji Cao , Huan Zhao , Yuheng Cheng , Ting Shu , Yue Chen , Guolong Liu , Gaoqi Liang , Junhua Zhao , Jinyue Yan , Yun Li

Prompting LLMs for complex tasks (e.g., building a trip advisor chatbot) needs humans to clearly articulate customized requirements (e.g., "start the response with a tl;dr"). However, existing prompt engineering instructions often lack…

人机交互 · 计算机科学 2025-04-29 Qianou Ma , Weirui Peng , Chenyang Yang , Hua Shen , Kenneth Koedinger , Tongshuang Wu

Representation engineering methods have recently shown promise for enabling efficient steering of model behavior. However, evaluation pipelines for these methods have primarily relied on subjective demonstrations, instead of quantitative,…

人工智能 · 计算机科学 2024-10-23 Itamar Pres , Laura Ruis , Ekdeep Singh Lubana , David Krueger
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