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Socially compliant navigation requires structured reasoning over dynamic pedestrians and physical constraints to ensure safe and interpretable decisions. However, existing social navigation datasets often lack explicit reasoning supervision…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Zhuonan Liu , Xinyu Zhang , Zishuo Wang , Tomohito Kawabata , Xuesu Xiao , Ling Xiao

In wireless networks, radio-frequency (RF) maps are critical for tasks such as capacity planning, coverage estimation, and localization. Traditional approaches for obtaining RF maps, including site surveys and ray-tracing simulations, are…

Networking and Internet Architecture · Computer Science 2026-03-17 Sopan Sarkar , Marwan Krunz

Large language models are able to perform a task by conditioning on a few input-output demonstrations - a paradigm known as in-context learning. We show that language models can explicitly infer an underlying task from a few demonstrations…

Computation and Language · Computer Science 2022-05-24 Or Honovich , Uri Shaham , Samuel R. Bowman , Omer Levy

Can Large Language Models understand how students learn? As LLMs are deployed for adaptive testing and personalized tutoring, this question becomes urgent -- yet we cannot answer it with existing resources. Current educational datasets…

Computers and Society · Computer Science 2026-02-03 Eamon Worden , Cristina Heffernan , Neil Heffernan , Shashank Sonkar

Large Language Models (LLMs) have demonstrated remarkable capabilities across many domains, yet their application to specialized fields remains constrained by the scarcity and complexity of domain-specific training data. We present a novel…

Computation and Language · Computer Science 2026-04-14 Nolan Platt , Pragyansmita Nayak

Autonomous navigation in unfamiliar environments often relies on geometric mapping and planning strategies that overlook rich semantic cues such as signs, room numbers, and textual labels. We propose a novel semantic navigation framework…

Robotics · Computer Science 2026-01-13 Jing Cao , Nishanth Kumar , Aidan Curtis

Robot social navigation needs to adapt to different human factors and environmental contexts. However, since these factors and contexts are difficult to predict and cannot be exhaustively enumerated, traditional learning-based methods have…

Robotics · Computer Science 2025-03-17 Iaroslav Okunevich , Alexandre Lombard , Tomas Krajnik , Yassine Ruichek , Zhi Yan

Vision-Language Models (VLMs) have demonstrated exceptional general reasoning capabilities. However, their performance in embodied navigation remains hindered by a scarcity of aligned open-world vision and robot control data. Despite…

Robotics · Computer Science 2026-05-12 Zhixuan Shen , Jiawei Du , Ziyu Guo , Han Luo , Lilan Peng , Joey Tianyi Zhou , Haonan Luo , Tianrui Li

While recent advancements in multimodal language models have enabled image generation from expressive multi-image instructions, existing methods struggle to maintain performance under complex interleaved instructions. This limitation stems…

Computer Vision and Pattern Recognition · Computer Science 2026-05-13 Yabo Zhang , Kunchang Li , Dewei Zhou , Xinyu Huang , Xun Wang

We introduce MetaICL (Meta-training for In-Context Learning), a new meta-training framework for few-shot learning where a pretrained language model is tuned to do in-context learning on a large set of training tasks. This meta-training…

Computation and Language · Computer Science 2022-05-04 Sewon Min , Mike Lewis , Luke Zettlemoyer , Hannaneh Hajishirzi

Grounding natural language in 3D environments is a critical step toward achieving robust 3D vision-language alignment. Current datasets and models for 3D visual grounding predominantly focus on identifying and localizing objects from…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Zhuofan Zhang , Ziyu Zhu , Junhao Li , Pengxiang Li , Tianxu Wang , Tengyu Liu , Xiaojian Ma , Yixin Chen , Baoxiong Jia , Siyuan Huang , Qing Li

Multimodal large language models are typically trained in two stages: first pre-training on image-text pairs, and then fine-tuning using supervised vision-language instruction data. Recent studies have shown that large language models can…

Machine Learning · Computer Science 2026-04-14 Lai Wei , Xiaozhe Li , Zihao Jiang , Weiran Huang , Lichao Sun

Dataset distillation is the task of synthesizing a small dataset such that a model trained on the synthetic set will match the test accuracy of the model trained on the full dataset. In this paper, we propose a new formulation that…

Computer Vision and Pattern Recognition · Computer Science 2022-03-23 George Cazenavette , Tongzhou Wang , Antonio Torralba , Alexei A. Efros , Jun-Yan Zhu

Effective navigation intelligence relies on long-term memory to support both immediate generalization and sustained adaptation. However, existing approaches face a dilemma: modular systems rely on explicit mapping but lack flexibility,…

Machine Learning · Computer Science 2026-03-26 Zhiyuan Chen , Yuxuan Zhong , Fan Wang , Bo Yu , Pengtao Shao , Shaoshan Liu , Ning Ding

Advances in perception modeling have significantly improved the performance of object tracking. However, the current methods for specifying the target object in the initial frame are either by 1) using a box or mask template, or by 2)…

Computer Vision and Pattern Recognition · Computer Science 2024-01-01 Jiawen Zhu , Zhi-Qi Cheng , Jun-Yan He , Chenyang Li , Bin Luo , Huchuan Lu , Yifeng Geng , Xuansong Xie

We propose a novel architecture and training paradigm for training realistic PointGoal Navigation -- navigating to a target coordinate in an unseen environment under actuation and sensor noise without access to ground-truth localization.…

Computer Vision and Pattern Recognition · Computer Science 2021-09-20 Guillermo Grande , Dhruv Batra , Erik Wijmans

Offline Imitation Learning (IL) methods such as Behavior Cloning are effective at acquiring complex robotic manipulation skills. However, existing IL-trained policies are confined to executing the task at the same speed as shown in…

Instruction-following is essential for aligning large language models (LLMs) with user intent. While recent reasoning-oriented models exhibit impressive performance on complex mathematical problems, their ability to adhere to natural…

Computation and Language · Computer Science 2025-05-27 Tingchen Fu , Jiawei Gu , Yafu Li , Xiaoye Qu , Yu Cheng

Sociability is essential for modern robots to increase their acceptability in human environments. Traditional techniques use manually engineered utility functions inspired by observing pedestrian behaviors to achieve social navigation.…

Robotics · Computer Science 2023-04-26 Yigit Yildirim , Emre Ugur

This report characterized the suitability of existing datasets for devising new Machine Learning models, decision making methods, and analysis algorithms to improve Collaborative Problem Solving and then enumerated requirements for future…

Machine Learning · Computer Science 2024-12-25 Gnaneswar Villuri , Alex Doboli
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