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Technology mapping is a critical yet challenging stage in logic synthesis. While Large Language Models (LLMs) have been applied to generate optimization scripts, their potential for core algorithm enhancement remains untapped. We introduce…

Computational Engineering, Finance, and Science · Computer Science 2026-04-30 Rongliang Fu , Yi Liu , Qiang Xu , Tsung-Yi Ho

With the rapid advancement of human science and technology, problems in industrial scenarios are becoming increasingly challenging, bringing significant challenges to traditional algorithm design. Automated algorithm design with LLMs…

Artificial Intelligence · Computer Science 2026-03-10 Chen Lu , Ke Xue , Chengrui Gao , Yunqi Shi , Siyuan Xu , Mingxuan Yuan , Chao Qian , Zhi-Hua Zhou

Reinforcement Learning (RL) has significantly advanced Large Language Models (LLMs) in verifiable domains, but aligning models for open-ended generation remains profoundly challenging due to the lack of definitive rewards. Current…

Computation and Language · Computer Science 2026-05-29 Xin Guan , Xiaomeng Hu , Shen Huang , Zhenyi Wang , Bo Zhang , Zijian Li , Pengjun Xie , Bo Liu , Jiuxin Cao

We introduce Evolutionary Ensemble (EvE), a decentralized framework that organizes existing, highly capable coding agents into a live, co-evolving system for algorithmic discovery. Rather than reinventing the wheel within the "LLMs as…

Neural and Evolutionary Computing · Computer Science 2026-05-15 Zongmin Yu , Liu Yang

Language models encode substantial evaluative knowledge from pretraining, yet current post-training methods rely on external supervision (human annotations, proprietary models, or scalar reward models) to produce reward signals. Each…

Artificial Intelligence · Computer Science 2026-05-06 Shuyue Stella Li , Rui Xin , Teng Xiao , Yike Wang , Rulin Shao , Zoey Hao , Melanie Sclar , Sewoong Oh , Faeze Brahman , Pang Wei Koh , Yulia Tsvetkov

Large Language Models (LLMs) excel in various tasks, but they rely on carefully crafted prompts that often demand substantial human effort. To automate this process, in this paper, we propose a novel framework for discrete prompt…

Computation and Language · Computer Science 2025-05-02 Qingyan Guo , Rui Wang , Junliang Guo , Bei Li , Kaitao Song , Xu Tan , Guoqing Liu , Jiang Bian , Yujiu Yang

Large Language Models (LLMs) are used for Register-Transfer Level (RTL) code generation, but they face two main challenges: functional correctness and Power, Performance, and Area (PPA) optimization. Iterative, feedback-based methods…

Neural and Evolutionary Computing · Computer Science 2025-10-27 Kyungjun Min , Kyumin Cho , Junhwan Jang , Seokhyeong Kang

To evaluate the repository-level code generation capabilities of Large Language Models (LLMs) in complex real-world software development scenarios, many evaluation methods have been developed. These methods typically leverage contextual…

Software Engineering · Computer Science 2025-03-19 Dewu Zheng , Yanlin Wang , Ensheng Shi , Ruikai Zhang , Yuchi Ma , Hongyu Zhang , Zibin Zheng

Automated algorithm discovery in scientific computing faces fundamental challenges: vast design spaces with expensive evaluations, domain-specific physical constraints requiring expert knowledge, and the necessity for interpretable…

Artificial Intelligence · Computer Science 2025-11-18 He Wang , Liang Zeng

Adapting large language models (LLMs) to a targeted task efficiently and effectively remains a fundamental challenge. Such adaptation often requires iteratively improving the model toward a targeted task, yet collecting high-quality…

Computation and Language · Computer Science 2026-04-30 Ting-Wei Li , Sirui Chen , Jiaru Zou , Yingbing Huang , Tianxin Wei , Jingrui He , Hanghang Tong

Reproducing buggy code is the first and crucially important step in issue resolving, as it aids in identifying the underlying problems and validating that generated patches resolve the problem. While numerous approaches have been proposed…

Software Engineering · Computer Science 2024-11-22 Yalan Lin , Yingwei Ma , Rongyu Cao , Binhua Li , Fei Huang , Xiaodong Gu , Yongbin Li

The rapid advancement of large language models (LLMs) has transformed the landscape of agentic information seeking capabilities through the integration of tools such as search engines and web browsers. However, current mainstream approaches…

Computation and Language · Computer Science 2025-05-29 Dingchu Zhang , Yida Zhao , Jialong Wu , Baixuan Li , Wenbiao Yin , Liwen Zhang , Yong Jiang , Yufeng Li , Kewei Tu , Pengjun Xie , Fei Huang

Building on the affective dream-replay reinforcement learning framework of CosmoCore, we introduce CosmoCore-Evo, an extension that incorporates evolutionary algorithms to enhance adaptability and novelty in code generation tasks. Inspired…

Software Engineering · Computer Science 2025-12-29 Santhosh Kumar Ravindran

We study a class of optimization problems motivated by automating the design and update of AI systems like coding assistants, robots, and copilots. AutoDiff frameworks, like PyTorch, enable efficient end-to-end optimization of…

Artificial Intelligence · Computer Science 2024-11-04 Ching-An Cheng , Allen Nie , Adith Swaminathan

We present a genetic algorithm framework for automatically discovering deep learning optimization algorithms. Our approach encodes optimizers as genomes that specify combinations of primitive update terms (gradient, momentum, RMS…

Neural and Evolutionary Computing · Computer Science 2025-12-16 Mitchell Marfinetz

Combining large language models with evolutionary computation algorithms represents a promising research direction leveraging the remarkable generative and in-context learning capabilities of LLMs with the strengths of evolutionary…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Tobias Preintner , Weixuan Yuan , Adrian König , Thomas Bäck , Elena Raponi , Niki van Stein

Large Language Models (LLMs) exhibit strong mathematical reasoning when trained on high-quality Chain-of-Thought (CoT) that articulates intermediate steps, yet costly CoT curation hinders further progress. While existing remedies such as…

Artificial Intelligence · Computer Science 2026-04-17 Zhuo Wang , Zhuo Zhang , Yafu Li , Yu Cheng , Lizhen Qu , Zenglin Xu

Large language models (LLMs), have shown strong potential in scientific discovery, yet existing methods still face substantial challenges in the design of research workflows and multi-role collaboration mechanisms. To mitigate these issues,…

Artificial Intelligence · Computer Science 2026-05-26 Xiaoyu Xiong , Yuqi Ren , Deyi Xiong

Recent studies have revealed the potential of training open-source Large Language Models (LLMs) to unleash LLMs' reasoning ability for enhancing vision-language navigation (VLN) performance, and simultaneously mitigate the domain gap…

Computer Vision and Pattern Recognition · Computer Science 2025-10-15 Bingqian Lin , Yunshuang Nie , Khun Loun Zai , Ziming Wei , Mingfei Han , Rongtao Xu , Minzhe Niu , Jianhua Han , Hanwang Zhang , Liang Lin , Bokui Chen , Cewu Lu , Xiaodan Liang

Nowadays, Large Language Models (LLMs) have shown exceptional performance in sequential recommendations, and the adoption of LLM-based recommender systems (LLMRec) is becoming increasingly widespread in existing e-commerce platforms.…

Information Retrieval · Computer Science 2025-11-21 Hao Liu , Le Wu , Min Hou , Han Wu , Kun Zhang , Xin Li , Si Wei