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Retrieval and recommendation are two essential tasks in modern search tools. This paper introduces a novel retrieval-reranking framework leveraging Large Language Models (LLMs) to enhance the spatiotemporal and semantic associated mining…

信息检索 · 计算机科学 2024-11-21 Yuanyuan Tian , Wenwen Li , Lei Hu , Xiao Chen , Michael Brook , Michael Brubaker , Fan Zhang , Anna K. Liljedahl

Meta reasoning behaviors work as a skeleton to guide large language model (LLM) reasoning, thus help to improve reasoning performance. However, prior researches implement meta reasoning skeleton with manually designed structure, limiting…

人工智能 · 计算机科学 2026-04-17 Ziying Zhang , Yaqing Wang , Quanming Yao

Recent large language models (LLMs) have demonstrated remarkable performance on a variety of natural language processing (NLP) tasks, leading to intense excitement about their applicability across various domains. Unfortunately, recent work…

计算与语言 · 计算机科学 2023-02-13 Yaqi Xie , Chen Yu , Tongyao Zhu , Jinbin Bai , Ze Gong , Harold Soh

Despite the ubiquity of large language models (LLMs) in AI research, the question of embodiment in LLMs remains underexplored, distinguishing them from embodied systems in robotics where sensory perception directly informs physical action.…

计算与语言 · 计算机科学 2024-05-28 Philipp Wicke , Lennart Wachowiak

The inherent probabilistic nature of Large Language Models (LLMs) introduces an element of unpredictability, raising concerns about potential discrepancies in their output. This paper introduces an innovative approach aims to generate…

机器人学 · 计算机科学 2024-02-23 Md Sadman Sakib , Yu Sun

Large vision-language models (VLMs) fine-tuned on specialized visual instruction-following data have exhibited impressive language reasoning capabilities across various scenarios. However, this fine-tuning paradigm may not be able to…

人工智能 · 计算机科学 2024-10-10 Yuexiang Zhai , Hao Bai , Zipeng Lin , Jiayi Pan , Shengbang Tong , Yifei Zhou , Alane Suhr , Saining Xie , Yann LeCun , Yi Ma , Sergey Levine

Navigation in unfamiliar environments presents a major challenge for robots: while mapping and planning techniques can be used to build up a representation of the world, quickly discovering a path to a desired goal in unfamiliar settings…

机器人学 · 计算机科学 2023-10-17 Dhruv Shah , Michael Equi , Blazej Osinski , Fei Xia , Brian Ichter , Sergey Levine

While Large Language Models (LLMs) exhibit strong linguistic capabilities, their reliance on static knowledge and opaque reasoning processes limits their performance in knowledge intensive tasks. Knowledge graphs (KGs) offer a promising…

计算与语言 · 计算机科学 2025-08-15 Dehao Tao , Guangjie Liu , Weizheng , Yongfeng Huang , Minghu jiang

The emergence of Large Language Models (LLMs) has transformed information access, with current LLMs also powering deep research systems that can generate comprehensive report-style answers, through planned iterative search, retrieval, and…

计算与语言 · 计算机科学 2025-06-18 Bruno Martins , Piotr Szymański , Piotr Gramacki

Current image generation and editing methods primarily process textual prompts as direct inputs without reasoning about visual composition and explicit operations. We present Generation Chain-of-Thought (GoT), a novel paradigm that enables…

计算机视觉与模式识别 · 计算机科学 2025-03-14 Rongyao Fang , Chengqi Duan , Kun Wang , Linjiang Huang , Hao Li , Shilin Yan , Hao Tian , Xingyu Zeng , Rui Zhao , Jifeng Dai , Xihui Liu , Hongsheng Li

A burgeoning area within reinforcement learning (RL) is the design of sequential decision-making agents centered around large language models (LLMs). While autonomous decision-making agents powered by modern LLMs could facilitate numerous…

机器学习 · 计算机科学 2026-02-10 Dilip Arumugam , Thomas L. Griffiths

Model-free continuous control for robot navigation tasks using Deep Reinforcement Learning (DRL) that relies on noisy policies for exploration is sensitive to the density of rewards. In practice, robots are usually deployed in cluttered…

机器人学 · 计算机科学 2023-02-24 Mingyu Cai , Erfan Aasi , Calin Belta , Cristian-Ioan Vasile

Large language models (LLMs) have achieved remarkable success across a wide spectrum of tasks; however, they still face limitations in scenarios that demand long-term planning and spatial reasoning. To facilitate this line of research, in…

计算与语言 · 计算机科学 2025-02-25 Mohamed Aghzal , Erion Plaku , Ziyu Yao

Building on their demonstrated ability to perform a variety of tasks, we investigate the application of large language models (LLMs) to enhance in-depth analytical reasoning within the context of intelligence analysis. Intelligence analysts…

计算与语言 · 计算机科学 2024-11-26 Raquib Bin Yousuf , Nicholas Defelice , Mandar Sharma , Shengzhe Xu , Naren Ramakrishnan

Large Language Models (LLMs) are emerging as promising tools for automated reinforcement learning (RL) reward design, owing to their robust capabilities in commonsense reasoning and code generation. By engaging in dialogues with RL agents,…

人工智能 · 计算机科学 2025-04-14 Zen Kit Heng , Zimeng Zhao , Tianhao Wu , Yuanfei Wang , Mingdong Wu , Yangang Wang , Hao Dong

Conventional navigation pipelines for legged robots remain largely geometry-centric, relying on dense SLAM representations that are fragile under rapid motion and offer limited support for semantic decision making in open-world exploration.…

机器人学 · 计算机科学 2026-03-09 Guoyang Zhao , Yudong Li , Weiqing Qi , Kai Zhang , Bonan Liu , Kai Chen , Haoang Li , Jun Ma

Large language models (LLMs) have unveiled remarkable reasoning capabilities by exploiting chain-of-thought (CoT) prompting, which generates intermediate reasoning chains to serve as the rationale for deriving the answer. However, current…

计算与语言 · 计算机科学 2024-02-21 Anni Zou , Zhuosheng Zhang , Hai Zhao , Xiangru Tang

In a rapidly evolving digital landscape autonomous tools and robots are becoming commonplace. Recognizing the significance of this development, this paper explores the integration of Large Language Models (LLMs) like Generative pre-trained…

人机交互 · 计算机科学 2024-03-22 Younes Lakhnati , Max Pascher , Jens Gerken

Creating robots that can assist in farms and gardens can help reduce the mental and physical workload experienced by farm workers. We tackle the problem of object search in a farm environment, providing a method that allows a robot to…

机器人学 · 计算机科学 2025-03-04 Advaith Balaji , Saket Pradhan , Dmitry Berenson

Despite the significant advancements in natural language processing capabilities demonstrated by large language models such as ChatGPT, their proficiency in comprehending and processing spatial information, especially within the domains of…

计算与语言 · 计算机科学 2023-12-07 He Yan , Xinyao Hu , Xiangpeng Wan , Chengyu Huang , Kai Zou , Shiqi Xu