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Depth estimation is one of the essential tasks to be addressed when creating mobile autonomous systems. While monocular depth estimation methods have improved in recent times, depth completion provides more accurate and reliable depth maps…

计算机视觉与模式识别 · 计算机科学 2023-08-17 Wolfgang Boettcher , Lukas Hoyer , Ozan Unal , Ke Li , Dengxin Dai

Multimodal large language models (MLLMs) have undergone rapid development in advancing geospatial scene understanding. Recent studies have sought to enhance the reasoning capabilities of remote sensing MLLMs, typically through cold-start…

计算机视觉与模式识别 · 计算机科学 2026-03-16 Di Wang , Shunyu Liu , Wentao Jiang , Fengxiang Wang , Yi Liu , Xiaolei Qin , Zhiming Luo , Chaoyang Zhou , Haonan Guo , Jing Zhang , Bo Du , Dacheng Tao , Liangpei Zhang

Understanding dynamic outdoor environments requires capturing complex object interactions and their evolution over time. LiDAR-based 4D point clouds provide precise spatial geometry and rich temporal cues, making them ideal for representing…

计算机视觉与模式识别 · 计算机科学 2026-05-13 Changho Choi , Youngwoo Shin , Gyojin Han , Dong-Jae Lee , Junmo Kim

The integration of Large Language Models (LLMs) into healthcare is constrained by knowledge limitations, hallucinations, and a disconnect from Evidence-Based Medicine (EBM). While Retrieval-Augmented Generation (RAG) offers a solution,…

计算与语言 · 计算机科学 2026-02-03 Qiaoyu Zheng , Yuze Sun , Chaoyi Wu , Weike Zhao , Pengcheng Qiu , Yongguo Yu , Kun Sun , Jian Zhang , Yanfeng Wang , Ya Zhang , Weidi Xie

Accurate 3D lane segment detection and topology reasoning are critical for structured online map construction in autonomous driving. Recent transformer-based approaches formulate this task as query-based set prediction, yet largely inherit…

计算机视觉与模式识别 · 计算机科学 2026-03-30 Danny Abraham , Nikhil Kamalkumar Advani , Arun Das , Nikil Dutt

Retrieval-augmented generation has achieved strong performance on knowledge-intensive tasks where query-document relevance can be identified through direct lexical or semantic matches. However, many real-world queries involve abstract…

This paper introduces progressive algorithms for the topological analysis of scalar data. Our approach is based on a hierarchical representation of the input data and the fast identification of topologically invariant vertices, which are…

图形学 · 计算机科学 2021-02-18 Jules Vidal , Pierre Guillou , Julien Tierny

Recent advances in large language models (LLMs) have propelled research in natural language interfaces to databases. However, most state-of-the-art text-to-SQL systems still depend on complex, multi-stage pipelines. This work proposes a…

人工智能 · 计算机科学 2025-06-03 Fernando Granado , Roberto Lotufo , Jayr Pereira

This paper introduces AnalyticsGPT, an intuitive and efficient large language model (LLM)-powered workflow for scientometric question answering. This underrepresented downstream task addresses the subcategory of meta-scientific questions…

计算与语言 · 计算机科学 2026-02-11 Khang Ly , Georgios Cheirmpos , Adrian Raudaschl , Christopher James , Seyed Amin Tabatabaei

Large language models are transitioning from generalpurpose knowledge engines to realworld problem solvers, yet optimizing them for deep search tasks remains challenging. The central bottleneck lies in the extreme sparsity of highquality…

Extracting structured information from unstructured text is crucial for modeling real-world processes, but traditional schema mining relies on semi-structured data, limiting scalability. This paper introduces schema-miner, a novel tool that…

Manual interpretation of data collected from drill holes for mineral or oil and gas exploration is time-consuming and subjective. Identification of geological boundaries and distinctive rock physical property domains is the first step of…

地球物理 · 物理学 2020-02-19 Ayham Zaitouny , Michael Small , June Hill , Irina Emelyanova , M. Ben Clennell

Multimodal Large Language Models (MLLMs) have powered Graphical User Interface (GUI) Agents, showing promise in automating tasks on computing devices. Recent works have begun exploring reasoning in GUI tasks with encouraging results.…

人工智能 · 计算机科学 2025-04-22 Yuhang Liu , Pengxiang Li , Congkai Xie , Xavier Hu , Xiaotian Han , Shengyu Zhang , Hongxia Yang , Fei Wu

Agentic language model (LM) systems power modern applications like "Deep Research" and "Claude Code," and leverage multi-LM architectures to overcome context limitations. Beneath their apparent diversity lies a recurring pattern: smaller…

机器学习 · 计算机科学 2025-12-29 Shizhe He , Avanika Narayan , Ishan S. Khare , Scott W. Linderman , Christopher Ré , Dan Biderman

Recent advances in generative recommendation have leveraged pretrained LLMs by formulating sequential recommendation as autoregressive generation over a unified token space comprising language tokens and itemic identifiers, where each item…

信息检索 · 计算机科学 2026-03-25 Yingzhi He , Yan Sun , Junfei Tan , Yuxin Chen , Xiaoyu Kong , Chunxu Shen , Xiang Wang , An Zhang , Tat-Seng Chua

Geochemical data are compositional in nature and are subject to the problems typically associated with data that are restricted to the real non-negative number space with constant-sum constraint, that is, the simplex. Geochemistry can be…

地球物理 · 物理学 2023-12-12 Eric Grunsky , Michael Greenacre , Bruce Kjarsgaard

Numerical consistency across tables in disclosure documents is critical for ensuring accuracy, maintaining credibility, and avoiding reputational and economic risks. Automated tabular numerical cross-checking presents two significant…

计算与语言 · 计算机科学 2025-06-17 Chaoxu Pang , Yixuan Cao , Ganbin Zhou , Hongwei Li , Ping Luo

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…

人工智能 · 计算机科学 2025-07-16 Junde Wu , Jiayuan Zhu , Yuyuan Liu , Min Xu , Yueming Jin

Agentopic is a novel agent-based workflow for explainable topic modeling that leverages the reasoning capabilities of Large Language Models (LLMs). Existing topic modeling approaches such as Latent Dirichlet Allocation (LDA) and BERTopic…

机器学习 · 计算机科学 2026-05-05 Brice Valentin Kok-Shun , Johnny Chan , Gabrielle Peko , David Sundaram

LiDAR-based localization is valuable for applications like mining surveys and underground facility maintenance. However, existing methods can struggle when dealing with uninformative geometric structures in challenging scenarios. This paper…

机器人学 · 计算机科学 2024-03-18 Zhiqiang Chen , Hongbo Chen , Yuhua Qi , Shipeng Zhong , Dapeng Feng , Wu Jin , Weisong Wen , Ming Liu