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Large Language Models (LLMs) have shown remarkable performance in automated code generation. However, existing approaches often rely heavily on pre-defined test cases, which become impractical in scenarios where such cases are unavailable.…

Software Engineering · Computer Science 2025-07-28 Kefan Li , Yuan Yuan , Hongyue Yu , Tingyu Guo , Shijie Cao

Vision-Language Models (VLMs) show promise for autonomous driving, yet their struggle with hallucinations, inefficient reasoning, and limited real-world validation hinders accurate perception and robust step-by-step reasoning. To overcome…

Embodied navigation agents built upon large reasoning models (LRMs) can handle complex, multimodal environmental input and perform grounded reasoning per step to improve sequential decision-making for long-horizon tasks. However, a critical…

Artificial Intelligence · Computer Science 2026-04-10 He Zhao , Yijun Yang , Zichuan Lin , Deheng Ye , Chunyan Miao

We propose an approach to symbolic regression based on a novel variational autoencoder for generating hierarchical structures, HVAE. It combines simple atomic units with shared weights to recursively encode and decode the individual nodes…

Machine Learning · Computer Science 2023-09-12 Sebastian Mežnar , Sašo Džeroski , Ljupčo Todorovski

Retrieval-Augmented Generation (RAG) lifts the factuality of Large Language Models (LLMs) by injecting external knowledge, yet it falls short on problems that demand multi-step inference; conversely, purely reasoning-oriented approaches…

Agentic AI systems use specialized agents to handle tasks within complex workflows, enabling automation and efficiency. However, optimizing these systems often requires labor-intensive, manual adjustments to refine roles, tasks, and…

Computation and Language · Computer Science 2024-12-24 Kamer Ali Yuksel , Hassan Sawaf

Alpha mining, which discovers signals that predict asset returns, has long been attractive for automatic quantitative investment. This problem is typically formulated as a tree-based symbolic regression with handcrafted market data features…

Computational Engineering, Finance, and Science · Computer Science 2025-08-25 Junji Ren , Junjie Zhao , Shengcai Liu , Peng Yang

Many workflows in high-energy-physics (HEP) stand to benefit from recent advances in transformer-based large language models (LLMs). While early applications of LLMs focused on text generation and code completion, modern LLMs now support…

High Energy Physics - Phenomenology · Physics 2025-12-19 Tony Menzo , Alexander Roman , Sergei Gleyzer , Konstantin Matchev , George T. Fleming , Stefan Höche , Stephen Mrenna , Prasanth Shyamsundar

Equipping LLMs with tool-use capabilities via Agentic Reinforcement Learning (Agentic RL) is bottlenecked by two challenges: the lack of scalable, robust execution environments and the scarcity of realistic training data that captures…

Automated prompt optimization (APO) aims to improve large language model performance by refining prompt instructions. However, existing methods are largely constrained by fixed prompt templates, limited search spaces, or single-sided…

Multiagent Systems · Computer Science 2026-05-18 Kewen Zhu , Liping Yi , Zhiming Zhao , Xiang Li , Qinghua Hu

Modern compilers rely on hand-crafted heuristics to guide optimization passes. These human-designed rules often struggle to adapt to the complexity of modern software and hardware and lead to high maintenance burden. To address this…

Artificial Intelligence · Computer Science 2026-01-30 Hongzheng Chen , Alexander Novikov , Ngân Vũ , Hanna Alam , Zhiru Zhang , Aiden Grossman , Mircea Trofin , Amir Yazdanbakhsh

Recent advances in visual reasoning (VR), particularly with the aid of Large Vision-Language Models (VLMs), show promise but require access to large-scale datasets and face challenges such as high computational costs and limited…

Computer Vision and Pattern Recognition · Computer Science 2024-07-23 Fucai Ke , Zhixi Cai , Simindokht Jahangard , Weiqing Wang , Pari Delir Haghighi , Hamid Rezatofighi

We introduce Agentic Reasoning, a framework that enhances large language model (LLM) reasoning by integrating external tool-using agents. Agentic Reasoning dynamically leverages web search, code execution, and structured memory to address…

Artificial Intelligence · Computer Science 2025-07-16 Junde Wu , Jiayuan Zhu , Yuyuan Liu , Min Xu , Yueming Jin

Agentic LLM applications increasingly execute user requests as multi-step workflows involving planning, tool use, branching, refinement, and synthesis. In such settings, users experience the end-to-end latency of an entire workflow, not the…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-19 You Peng , Youhe Jiang , Wenshuang Li , Xu Xu , Ke Zhou , Jiawei Jiang , Chen Wang , Binhang Yuan

Edge-cloud collaborative inference is becoming a practical necessity for LLM-powered edge devices: on-device models often cannot afford the required reasoning capability, while cloud-only inference could be prohibitively costly and slow…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-01-30 Jiangwen Dong , Jiayu Li , Tianhang Zheng , Wanyu Lin

The large artificial intelligence models (LAMs) show strong capabilities in perception, reasoning, and multi-modal understanding, and can enable advanced capabilities in low-altitude edge intelligence. However, the deployment of LAMs at the…

Artificial Intelligence · Computer Science 2026-02-17 Jiahao You , Ziye Jia , Chao Dong , Qihui Wu

Optimizing LLM-based agentic workflows is challenging for scaling AI capabilities. Current methods rely on coarse, end-to-end evaluation signals and lack fine-grained signals on where to refine, often resulting in inefficient or low-impact…

Artificial Intelligence · Computer Science 2026-02-03 Zihan Ma , Zhikai Zhao , Chuanbo Hua , Federico Berto , Jinkyoo Park

Large language models (LLMs) have shown impressive promise in code generation, yet their progress remains limited by the shortage of large-scale datasets that are both diverse and well-aligned with human reasoning. Most existing resources…

Machine Learning · Computer Science 2025-10-28 Amal Abed , Ivan Lukic , Jörg K. H. Franke , Frank Hutter

Automated alpha discovery is difficult because the search space of formulaic factors is combinatorial, the signal-to-noise ratio in daily equity data is low, and unconstrained program generation is operationally unsafe. We present Hubble,…

Artificial Intelligence · Computer Science 2026-04-15 Runze Shi , Shengyu Yan , Yuecheng Cai , Chengxi Lv

Formal methods is pivotal for verifying the reliability of critical systems through rigorous mathematical proofs. However, its adoption is hindered by labor-intensive manual proofs and the expertise required to use theorem provers. Recent…

Formal Languages and Automata Theory · Computer Science 2025-05-22 Jilin Hu , Jianyu Zhang , Yongwang Zhao , Talia Ringer
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