Touchdown: Natural Language Navigation and Spatial Reasoning in Visual Street Environments
Not on the map. Why?
Abstract (arXiv)
We study the problem of jointly reasoning about language and vision through a navigation and spatial reasoning task. We introduce the Touchdown task and dataset, where an agent must first follow navigation instructions in a real-life visual urban environment, and then identify a location described in natural language to find a hidden object at the goal position. The data contains 9,326 examples of English instructions and spatial descriptions paired with demonstrations. Empirical analysis shows the data presents an open challenge to existing methods, and qualitative linguistic analysis shows that the data displays richer use of spatial reasoning compared to related resources.
Key facts. Cited by 239 papers in the map (data through 14 Oct 2026). First posted on arXiv 29 Nov 2018.
Builds on
No reference list yet.
Built on by
Citing papers per year: 2018: 1; 2019: 1; 2020: 0; 2021: 47; 2022: 48; 2023: 37; 2024: 45; 2025: 37; 2026: 23.
239 papers.
Sort:
By area:
- 2023End-to-end Autonomous Driving: Challenges and Frontierscited by 490
- 2022LM-Nav: Robotic Navigation with Large Pre-Trained Models of Language, Vision, and Actioncited by 439
- 2021ScanQA: 3D Question Answering for Spatial Scene Understandingcited by 346
- 2021How Much Can CLIP Benefit Vision-and-Language Tasks?cited by 321
- 2022SQA3D: Situated Question Answering in 3D Scenescited by 314
- 2021History Aware Multimodal Transformer for Vision-and-Language Navigationcited by 271
- 2024NaVid: Video-based VLM Plans the Next Step for Vision-and-Language Navigationcited by 233
- 2021TEACh: Task-driven Embodied Agents that Chatcited by 197
- 2022Think Global, Act Local: Dual-scale Graph Transformer for Vision-and-Language Navigationcited by 193
- 2024Aligning Cyber Space with Physical World: A Comprehensive Survey on Embodied AIcited by 179
- 2023ETPNav: Evolving Topological Planning for Vision-Language Navigation in Continuous Environmentscited by 169
- 2021Episodic Transformer for Vision-and-Language Navigationcited by 156
38 more
- 2022Bridging the Gap Between Learning in Discrete and Continuous Environments for Vision-and-Language Navigationcited by 132
- 2021Airbert: In-domain Pretraining for Vision-and-Language Navigationcited by 130
- 2021Waypoint Models for Instruction-guided Navigation in Continuous Environmentscited by 129
- 2023Vision Language Models in Autonomous Driving: A Survey and Outlookcited by 126
- 2022Language Conditioned Spatial Relation Reasoning for 3D Object Groundingcited by 122
- 2023AerialVLN: Vision-and-Language Navigation for UAVscited by 121
- 2021SOON: Scenario Oriented Object Navigation with Graph-based Explorationcited by 119
- 2021Pathdreamer: A World Model for Indoor Navigationcited by 118
- 2021Learning Language-Conditioned Robot Behavior from Offline Data and Crowd-Sourced Annotationcited by 118
- 2022Vision-and-Language Navigation: A Survey of Tasks, Methods, and Future Directionscited by 117
- 2019Help, Anna! Visual Navigation with Natural Multimodal Assistance via Retrospective Curiosity-Encouraging Imitation Learningcited by 100
- 2022Benchmarking Spatial Relationships in Text-to-Image Generationcited by 97
- 2024Towards Realistic UAV Vision-Language Navigation: Platform, Benchmark, and Methodologycited by 95
- 2021Language-Aligned Waypoint (LAW) Supervision for Vision-and-Language Navigation in Continuous Environmentscited by 94
- 2021A Persistent Spatial Semantic Representation for High-level Natural Language Instruction Executioncited by 91
- 2022Cross-modal Map Learning for Vision and Language Navigationcited by 91
- 2022EnvEdit: Environment Editing for Vision-and-Language Navigationcited by 83
- 2024NavCoT: Boosting LLM-Based Vision-and-Language Navigation via Learning Disentangled Reasoningcited by 79
- 2024Vision-and-Language Navigation Today and Tomorrow: A Survey in the Era of Foundation Modelscited by 79
- 2018Vision-based Navigation with Language-based Assistance via Imitation Learning with Indirect Interventioncited by 77
- 2021SpartQA: : A Textual Question Answering Benchmark for Spatial Reasoningcited by 77
- 2023PanoGen: Text-Conditioned Panoramic Environment Generation for Vision-and-Language Navigationcited by 77
- 2024Mobility VLA: Multimodal Instruction Navigation with Long-Context VLMs and Topological Graphscited by 73
- 2021Vision-Language Navigation with Random Environmental Mixupcited by 70
- 2022HOP: History-and-Order Aware Pre-training for Vision-and-Language Navigationcited by 70
- 2022StepGame: A New Benchmark for Robust Multi-Hop Spatial Reasoning in Textscited by 68
- 2023VELMA: Verbalization Embodiment of LLM Agents for Vision and Language Navigation in Street Viewcited by 67
- 2024A Survey on Autonomous Driving Datasets: Statistics, Annotation Quality, and a Future Outlookcited by 66
- 2021The Road to Know-Where: An Object-and-Room Informed Sequential BERT for Indoor Vision-Language Navigationcited by 61
- 2022A New Path: Scaling Vision-and-Language Navigation with Synthetic Instructions and Imitation Learningcited by 60
- 2021Hierarchical Task Learning from Language Instructions with Unified Transformers and Self-Monitoringcited by 53
- 2024Toward Visual Grounding: A Surveycited by 52
- 2022Learning from Unlabeled 3D Environments for Vision-and-Language Navigationcited by 50
- 2021Scene-Intuitive Agent for Remote Embodied Visual Groundingcited by 49
- 2022Improving Intrinsic Exploration with Language Abstractionscited by 49
- 2022Aerial Vision-and-Dialog Navigationcited by 49
- 2024TopViewRS: Vision-Language Models as Top-View Spatial Reasonerscited by 49
- 2021SASRA: Semantically-aware Spatio-temporal Reasoning Agent for Vision-and-Language Navigation in Continuous Environmentscited by 48
50 most cited of 239 All 239 (JSON)
- 2026Urbex: Agentic Spatial Grounding for City-Scale 3D Scenes13 Oct 2026
- 2026KilometerVision: A New Frontier for Large-Scale Spatial Intelligence in VLMs30 Sep 2026
- 2026CitySTAR: Structured and Topology-Aware Reasoning for Open-Vocabulary Urban 3D Grounding17 Sep 2026
- 2026DeliveryGym: An RL Environment for Long-Horizon Embodied Agent Planning with Adaptive Curriculum17 Sep 2026
- 2026Time-Aware Assistive Navigation4 Sep 2026
- 2026VerNav: Verifier-First Low-Latency Vision-and-Language Navigation1 Sep 2026
- 2026Do World Models Make Better Robots? A Survey of Evaluation Benchmarks for Predictive Embodied Intelligence30 Aug 2026
- 2026360CityArena: A Realistic Virtual Urban Navigation Benchmark for Embodied Agents9 Aug 2026
- 2026NavVerse: Benchmarking Indoor-to-Outdoor Embodied Navigation in Continuous Robot Simulation22 Jul 2026
- 2026ActiveFly-Bench: Aligning Embodied Question Answering with Vision-Language-Action for Aerial Embodied Perception11 Jul 2026
- 2026A Comprehensive Survey and Systematic Real-World Evaluation of Embodied Vision-and-Language Navigation9 Jul 2026
- 2026FSD-VLN: Fast-Slow Dual-System Modeling for Aerial Long-Horizon Vision-Language Navigation9 Jul 2026
38 more
- 2026MAPS: Multi-Anchor Projection Similarity for Joint Vision-Language Geo-Localization21 Jun 2026
- 2026Advancing DialNav through Automatic Embodied Dialog Augmentation18 Jun 2026
- 2026Rule-VLN: Bridging Perception and Compliance via Semantic Reasoning and Geometric Rectification18 Apr 2026
- 2026HTNav: A Hybrid Navigation Framework with Tiered Structure for Urban Aerial Vision-and-Language Navigation10 Apr 2026
- 2026PM-Nav: Priori-Map Guided Embodied Navigation in Functional Buildings10 Mar 2026
- 2026Distributed Partial Information Puzzles: Examining Common Ground Construction Under Epistemic Asymmetry5 Mar 2026
- 2026CapNav: Benchmarking Vision Language Models on Capability-conditioned Indoor Navigation20 Feb 2026
- 2026LongNav-R1: Horizon-Adaptive Multi-Turn RL for Long-Horizon VLA Navigation12 Feb 2026
- 2026UrbanGraphEmbeddings: Learning and Evaluating Spatially Grounded Multimodal Embeddings for Urban Science9 Feb 2026
- 2026EgoActor: Grounding Task Planning into Spatial-aware Egocentric Actions for Humanoid Robots via Visual-Language Models4 Feb 2026
- 2026Towards Open Environments and Instructions: General Vision-Language Navigation via Fast-Slow Interactive Reasoning14 Jan 2026
- 2025IndoorUAV: Benchmarking Vision-Language UAV Navigation in Continuous Indoor Environments22 Dec 2025
- 2025VLNVerse: A Benchmark for Vision-Language Navigation with Versatile, Embodied, Realistic Simulation and Evaluation22 Dec 2025
- 2025CitySeeker: How Do VLMS Explore Embodied Urban Navigation With Implicit Human Needs?18 Dec 2025
- 2025City Navigation in the Wild: Exploring Emergent Navigation from Web-Scale Knowledge in MLLMs17 Dec 2025
- 2025Nav-R2 Dual-Relation Reasoning for Generalizable Open-Vocabulary Object-Goal Navigation2 Dec 2025
- 2025Shedding Light on VLN Robustness: A Black-box Framework for Indoor Lighting-based Adversarial Attack17 Nov 2025
- 2025SUM-AgriVLN: Spatial Understanding Memory for Agricultural Vision-and-Language Navigation16 Oct 2025
- 2025Aligning Perception, Reasoning, Modeling and Interaction: A Survey on Physical AI6 Oct 2025
- 2025OceanGym: A Benchmark Environment for Underwater Embodied Agents30 Sep 2025
- 2025ComposableNav: Instruction-Following Navigation in Dynamic Environments via Composable Diffusion22 Sep 2025
- 2025Conversational Orientation Reasoning: Egocentric-to-Allocentric Navigation with Multimodal Chain-of-Thought20 Sep 2025
- 2025Co-Alignment: Rethinking Alignment as Bidirectional Human-AI Cognitive Adaptation15 Sep 2025
- 2025From Language to Action: A Review of Large Language Models as Autonomous Agents and Tool Users24 Aug 2025
- 2025AeroDuo: Aerial Duo for UAV-based Vision and Language Navigation21 Aug 2025
- 2025AgriVLN: Vision-and-Language Navigation for Agricultural Robots10 Aug 2025
- 2025Modality-Aware Feature Matching in Visual and Vision-Language Applications: A Comprehensive Survey30 Jul 2025
- 2025NavComposer: Composing Language Instructions for Navigation Trajectories through Action-Scene-Object Modularization15 Jul 2025
- 2025SkyVLN: Vision-and-Language Navigation and NMPC Control for UAVs in Urban Environments9 Jul 2025
- 2025Audio-3DVG: Unified Audio -- Point Cloud Fusion for 3D Visual Grounding1 Jul 2025
- 2025Mem4Nav: Boosting Vision-and-Language Navigation in Urban Environments with a Hierarchical Spatial-Cognition Long-Short Memory System24 Jun 2025
- 2025Embodied Web Agents: Bridging Physical-Digital Realms for Integrated Agent Intelligence18 Jun 2025
- 2025Generating Vision-Language Navigation Instructions Incorporated Fine-Grained Alignment Annotations10 Jun 2025
- 2025Cross from Left to Right Brain: Adaptive Text Dreamer for Vision-and-Language Navigation27 May 2025
- 2025Hierarchical Instruction-aware Embodied Visual Tracking27 May 2025
- 2025UAV-Flow Colosseo: A Real-World Benchmark for Flying-on-a-Word UAV Imitation Learning21 May 2025
- 2025CrafText Benchmark: Advancing Instruction Following in Complex Multimodal Open-Ended World17 May 2025
- 2025Learning to Reason and Navigate: Parameter Efficient Action Planning with Large Language Models12 May 2025
50 newest of 239 All 239 (JSON)
- 2022SQA3D: Situated Question Answering in 3D Scenescited by 314
- 2024NavCoT: Boosting LLM-Based Vision-and-Language Navigation via Learning Disentangled Reasoningcited by 79
- 2022StepGame: A New Benchmark for Robust Multi-Hop Spatial Reasoning in Textscited by 68
- 2024TopViewRS: Vision-Language Models as Top-View Spatial Reasonerscited by 49
- 2022Transfer Learning with Synthetic Corpora for Spatial Role Labeling and Reasoningcited by 34
- 2025CityNavAgent: Aerial Vision-and-Language Navigation with Hierarchical Semantic Planning and Global Memorycited by 32
- 2024SpaRC and SpaRP: Spatial Reasoning Characterization and Path Generation for Understanding Spatial Reasoning Capability of Large Language Modelscited by 5
- 2023Unifying Structure Reasoning and Language Model Pre-training for Complex Reasoningcited by 4
- 2022lilGym: Natural Language Visual Reasoning with Reinforcement Learningcited by 3
- 2023DepWiGNN: A Depth-wise Graph Neural Network for Multi-hop Spatial Reasoning in Textcited by 3
- 2025City Navigation in the Wild: Exploring Emergent Navigation from Web-Scale Knowledge in MLLMscited by 1
- 2023Apollo: Zero-shot MultiModal Reasoning with Multiple Expertscited by 0
12 most cited of 15 All 15 (JSON)
- 2026CitySTAR: Structured and Topology-Aware Reasoning for Open-Vocabulary Urban 3D Grounding17 Sep 2026
- 2025City Navigation in the Wild: Exploring Emergent Navigation from Web-Scale Knowledge in MLLMs17 Dec 2025
- 2025Conversational Orientation Reasoning: Egocentric-to-Allocentric Navigation with Multimodal Chain-of-Thought20 Sep 2025
- 2025Learning to Reason and Navigate: Parameter Efficient Action Planning with Large Language Models12 May 2025
- 2025CityNavAgent: Aerial Vision-and-Language Navigation with Hierarchical Semantic Planning and Global Memory8 May 2025
- 2024SpaRC and SpaRP: Spatial Reasoning Characterization and Path Generation for Understanding Spatial Reasoning Capability of Large Language Models7 Jun 2024
- 2024TopViewRS: Vision-Language Models as Top-View Spatial Reasoners4 Jun 2024
- 2024NavCoT: Boosting LLM-Based Vision-and-Language Navigation via Learning Disentangled Reasoning12 Mar 2024
- 2023Apollo: Zero-shot MultiModal Reasoning with Multiple Experts25 Oct 2023
- 2023DepWiGNN: A Depth-wise Graph Neural Network for Multi-hop Spatial Reasoning in Text19 Oct 2023
- 2023Unifying Structure Reasoning and Language Model Pre-training for Complex Reasoning21 Jan 2023
- 2022lilGym: Natural Language Visual Reasoning with Reinforcement Learning3 Nov 2022
12 newest of 15 All 15 (JSON)
- 2023VELMA: Verbalization Embodiment of LLM Agents for Vision and Language Navigation in Street Viewcited by 67
- 2024EmbodiedCity: A Benchmark Platform for Embodied Agent in Real-world City Environmentcited by 42
- 2025From Language to Action: A Review of Large Language Models as Autonomous Agents and Tool Userscited by 32
- 2024Perceive, Reflect, and Plan: Designing LLM Agent for Goal-Directed City Navigation without Instructionscited by 25
- 2025Embodied Web Agents: Bridging Physical-Digital Realms for Integrated Agent Intelligencecited by 15
- 2023CorNav: Autonomous Agent with Self-Corrected Planning for Zero-Shot Vision-and-Language Navigationcited by 10
- 2024TravelAgent: Generative Agents in the Built Environmentcited by 5
- 2025Inferring the Unspoken: Aligning Embodied Agents with Implicit Preferencescited by 4
- 2024Cog-GA: A Large Language Models-based Generative Agent for Vision-Language Navigation in Continuous Environmentscited by 3
- 2025Nature's Insight: A Novel Framework and Comprehensive Analysis of Agentic Reasoning Through the Lens of Neurosciencecited by 3
- 2026DeliveryGym: An RL Environment for Long-Horizon Embodied Agent Planning with Adaptive Curriculumcited by 2
- 2025OceanGym: A Benchmark Environment for Underwater Embodied Agentscited by 1
12 most cited of 14 All 14 (JSON)
- 2026Urbex: Agentic Spatial Grounding for City-Scale 3D Scenes13 Oct 2026
- 2026DeliveryGym: An RL Environment for Long-Horizon Embodied Agent Planning with Adaptive Curriculum17 Sep 2026
- 2025OceanGym: A Benchmark Environment for Underwater Embodied Agents30 Sep 2025
- 2025From Language to Action: A Review of Large Language Models as Autonomous Agents and Tool Users24 Aug 2025
- 2025Embodied Web Agents: Bridging Physical-Digital Realms for Integrated Agent Intelligence18 Jun 2025
- 2025Nature's Insight: A Novel Framework and Comprehensive Analysis of Agentic Reasoning Through the Lens of Neuroscience7 May 2025
- 2025Inferring the Unspoken: Aligning Embodied Agents with Implicit Preferences2 Feb 2025
- 2024TravelAgent: Generative Agents in the Built Environment25 Dec 2024
- 2024EmbodiedCity: A Benchmark Platform for Embodied Agent in Real-world City Environment12 Oct 2024
- 2024Cog-GA: A Large Language Models-based Generative Agent for Vision-Language Navigation in Continuous Environments4 Sep 2024
- 2024Perceive, Reflect, and Plan: Designing LLM Agent for Goal-Directed City Navigation without Instructions8 Aug 2024
- 2024Improving Agent Interactions in Virtual Environments with Language Models8 Feb 2024
12 newest of 14 All 14 (JSON)
- 2023Vision Language Models in Autonomous Driving: A Survey and Outlookcited by 126
- 2025A Survey on Efficient Vision-Language Modelscited by 19
- 2024Malicious Path Manipulations via Exploitation of Representation Vulnerabilities of Vision-Language Navigation Systemscited by 11
- 2025CitySeeker: How Do VLMS Explore Embodied Urban Navigation With Implicit Human Needs?cited by 8
- 2026CapNav: Benchmarking Vision Language Models on Capability-conditioned Indoor Navigationcited by 6
- 2023TreePrompt: Learning to Compose Tree Prompts for Explainable Visual Groundingcited by 1
- 2025How Blind and Low-Vision Individuals Prefer Large Vision-Language Model-Generated Scene Descriptionscited by 0
- 2026EgoActor: Grounding Task Planning into Spatial-aware Egocentric Actions for Humanoid Robots via Visual-Language Modelscited by 0
- 2026KilometerVision: A New Frontier for Large-Scale Spatial Intelligence in VLMscited by 0
- 2026KilometerVision: A New Frontier for Large-Scale Spatial Intelligence in VLMs30 Sep 2026
- 2026CapNav: Benchmarking Vision Language Models on Capability-conditioned Indoor Navigation20 Feb 2026
- 2026EgoActor: Grounding Task Planning into Spatial-aware Egocentric Actions for Humanoid Robots via Visual-Language Models4 Feb 2026
- 2025CitySeeker: How Do VLMS Explore Embodied Urban Navigation With Implicit Human Needs?18 Dec 2025
- 2025A Survey on Efficient Vision-Language Models13 Apr 2025
- 2025How Blind and Low-Vision Individuals Prefer Large Vision-Language Model-Generated Scene Descriptions15 Feb 2025
- 2024Malicious Path Manipulations via Exploitation of Representation Vulnerabilities of Vision-Language Navigation Systems10 Jul 2024
- 2023Vision Language Models in Autonomous Driving: A Survey and Outlook22 Oct 2023
- 2023TreePrompt: Learning to Compose Tree Prompts for Explainable Visual Grounding19 May 2023
- 2019Help, Anna! Visual Navigation with Natural Multimodal Assistance via Retrospective Curiosity-Encouraging Imitation Learningcited by 100
- 2018Vision-based Navigation with Language-based Assistance via Imitation Learning with Indirect Interventioncited by 77
- 2022A New Path: Scaling Vision-and-Language Navigation with Synthetic Instructions and Imitation Learningcited by 60
- 2025UAV-Flow Colosseo: A Real-World Benchmark for Flying-on-a-Word UAV Imitation Learningcited by 31
- 2022LISA: Learning Interpretable Skill Abstractions from Languagecited by 30
- 2024Policy Improvement using Language Feedback Modelscited by 16
- 2025UAV-Flow Colosseo: A Real-World Benchmark for Flying-on-a-Word UAV Imitation Learning21 May 2025
- 2024Policy Improvement using Language Feedback Models12 Feb 2024
- 2022A New Path: Scaling Vision-and-Language Navigation with Synthetic Instructions and Imitation Learning6 Oct 2022
- 2022LISA: Learning Interpretable Skill Abstractions from Language28 Feb 2022
- 2019Help, Anna! Visual Navigation with Natural Multimodal Assistance via Retrospective Curiosity-Encouraging Imitation Learning4 Sep 2019
- 2018Vision-based Navigation with Language-based Assistance via Imitation Learning with Indirect Intervention10 Dec 2018
- 2021Pathdreamer: A World Model for Indoor Navigationcited by 118
- 2024CityBench: Evaluating the Capabilities of Large Language Models for Urban Taskscited by 27
- 2022AVLEN: Audio-Visual-Language Embodied Navigation in 3D Environmentscited by 26
- 2025Aligning Perception, Reasoning, Modeling and Interaction: A Survey on Physical AIcited by 3
- 2026Do World Models Make Better Robots? A Survey of Evaluation Benchmarks for Predictive Embodied Intelligencecited by 0
- 2026Do World Models Make Better Robots? A Survey of Evaluation Benchmarks for Predictive Embodied Intelligence30 Aug 2026
- 2025Aligning Perception, Reasoning, Modeling and Interaction: A Survey on Physical AI6 Oct 2025
- 2024CityBench: Evaluating the Capabilities of Large Language Models for Urban Tasks20 Jun 2024
- 2022AVLEN: Audio-Visual-Language Embodied Navigation in 3D Environments14 Oct 2022
- 2021Pathdreamer: A World Model for Indoor Navigation18 May 2021
- 2022LM-Nav: Robotic Navigation with Large Pre-Trained Models of Language, Vision, and Actioncited by 439
- 2021ScanQA: 3D Question Answering for Spatial Scene Understandingcited by 346
- 2021How Much Can CLIP Benefit Vision-and-Language Tasks?cited by 321
- 2021History Aware Multimodal Transformer for Vision-and-Language Navigationcited by 271
- 2024NaVid: Video-based VLM Plans the Next Step for Vision-and-Language Navigationcited by 233
- 2021TEACh: Task-driven Embodied Agents that Chatcited by 197
- 2022Think Global, Act Local: Dual-scale Graph Transformer for Vision-and-Language Navigationcited by 193
- 2024Aligning Cyber Space with Physical World: A Comprehensive Survey on Embodied AIcited by 179
- 2023ETPNav: Evolving Topological Planning for Vision-Language Navigation in Continuous Environmentscited by 169
- 2021Episodic Transformer for Vision-and-Language Navigationcited by 156
- 2022Bridging the Gap Between Learning in Discrete and Continuous Environments for Vision-and-Language Navigationcited by 132
- 2021Airbert: In-domain Pretraining for Vision-and-Language Navigationcited by 130
12 most cited of 184 All 184 (JSON)
- 2026Time-Aware Assistive Navigation4 Sep 2026
- 2026VerNav: Verifier-First Low-Latency Vision-and-Language Navigation1 Sep 2026
- 2026360CityArena: A Realistic Virtual Urban Navigation Benchmark for Embodied Agents9 Aug 2026
- 2026NavVerse: Benchmarking Indoor-to-Outdoor Embodied Navigation in Continuous Robot Simulation22 Jul 2026
- 2026ActiveFly-Bench: Aligning Embodied Question Answering with Vision-Language-Action for Aerial Embodied Perception11 Jul 2026
- 2026A Comprehensive Survey and Systematic Real-World Evaluation of Embodied Vision-and-Language Navigation9 Jul 2026
- 2026FSD-VLN: Fast-Slow Dual-System Modeling for Aerial Long-Horizon Vision-Language Navigation9 Jul 2026
- 2026MAPS: Multi-Anchor Projection Similarity for Joint Vision-Language Geo-Localization21 Jun 2026
- 2026Advancing DialNav through Automatic Embodied Dialog Augmentation18 Jun 2026
- 2026Rule-VLN: Bridging Perception and Compliance via Semantic Reasoning and Geometric Rectification18 Apr 2026
- 2026HTNav: A Hybrid Navigation Framework with Tiered Structure for Urban Aerial Vision-and-Language Navigation10 Apr 2026
- 2026PM-Nav: Priori-Map Guided Embodied Navigation in Functional Buildings10 Mar 2026
12 newest of 184 All 184 (JSON)