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Customizing robotic behaviors to be aligned with diverse human preferences is an underexplored challenge in the field of embodied AI. In this paper, we present Promptable Behaviors, a novel framework that facilitates efficient…

Computer Vision and Pattern Recognition · Computer Science 2023-12-18 Minyoung Hwang , Luca Weihs , Chanwoo Park , Kimin Lee , Aniruddha Kembhavi , Kiana Ehsani

This paper considers a millimeter wave (mmWave) integrated sensing and communication (ISAC) system, where a base station (BS) equipped with a large number of antennas but a small number of radio-frequency (RF) chains emits pencillike narrow…

Signal Processing · Electrical Eng. & Systems 2026-02-23 Tongkai Li , Weifeng Zhu , Shuowen Zhang , Jiannong Cao , Shuguang Cui , Liang Liu

Estimating 3D human poses from monocular videos is a challenging task due to depth ambiguity and self-occlusion. Most existing works attempt to solve both issues by exploiting spatial and temporal relationships. However, those works ignore…

Computer Vision and Pattern Recognition · Computer Science 2022-06-29 Wenhao Li , Hong Liu , Hao Tang , Pichao Wang , Luc Van Gool

When a robot autonomously performs a complex task, it frequently must balance competing objectives while maintaining safety. This becomes more difficult in uncertain environments with stochastic outcomes. Enhancing transparency in the…

Robotics · Computer Science 2024-06-19 Peter Amorese , Shohei Wakayama , Nisar Ahmed , Morteza Lahijanian

Self-supervised methods have showed promising results on depth estimation task. However, previous methods estimate the target depth map and camera ego-motion simultaneously, underusing multi-frame correlation information and ignoring the…

Computer Vision and Pattern Recognition · Computer Science 2023-03-21 Songchun Zhang , Chunhui Zhao

Recent advancements in generative AI have significantly increased interest in personalized agents. With increased personalization, there is also a greater need for being able to trust decision-making and action taking capabilities of these…

Information Retrieval · Computer Science 2025-04-10 Chirag Shah , Hideo Joho , Kirandeep Kaur , Preetam Prabhu Srikar Dammu

Multi-task networks can potentially improve performance and computational efficiency compared to single-task networks, facilitating online deployment. However, current multi-task architectures in point cloud perception combine multiple…

Computer Vision and Pattern Recognition · Computer Science 2024-04-22 Christopher Lang , Alexander Braun , Lars Schillingmann , Abhinav Valada

E-commerce search optimization has evolved to include a wider range of metrics that reflect user engagement and business objectives. Modern search frameworks now incorporate advanced quality features, such as sales counts and document-query…

Information Retrieval · Computer Science 2025-09-03 Jungbae Park , Heonseok Jang

Ubiquitous personalized recommender systems are built to achieve two seemingly conflicting goals, to serve high quality content tailored to individual user's taste and to adapt quickly to the ever changing environment. The former requires a…

Information Retrieval · Computer Science 2021-08-31 Yunbo Ouyang , Jun Shi , Haichao Wei , Huiji Gao

Leveraging information across diverse modalities is known to enhance performance on multimodal segmentation tasks. However, effectively fusing information from different modalities remains challenging due to the unique characteristics of…

Computer Vision and Pattern Recognition · Computer Science 2024-04-22 Md Kaykobad Reza , Ashley Prater-Bennette , M. Salman Asif

We present an agentic AI framework for autonomous multimodal query processing that coordinates specialized tools across text, image, audio, video, and document modalities. A central Supervisor dynamically decomposes user queries, delegates…

Computation and Language · Computer Science 2026-03-16 Mayank Saini , Arit Kumar Bishwas

Sequential recommendation requires the recommender to capture the evolving behavior characteristics from logged user behavior data for accurate recommendations. However, user behavior sequences are viewed as a script with multiple ongoing…

Information Retrieval · Computer Science 2022-06-15 Zhiyu Yao , Xinyang Chen , Sinan Wang , Qinyan Dai , Yumeng Li , Tanchao Zhu , Mingsheng Long

Long-term weather forecasting is critical for socioeconomic planning and disaster preparedness. While recent approaches employ finetuning to extend prediction horizons, they remain constrained by the issues of catastrophic forgetting, error…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Hao Chen , Tao Han , Jie Zhang , Song Guo , Fenghua Ling , Lei Bai

Autonomous spacecraft control for mission phases such as launch, ascent, stage separation, and orbit insertion remains a critical challenge due to the need for adaptive policies that generalize across dynamically distinct regimes. While…

Machine Learning · Computer Science 2025-11-17 Amit Jain , Victor Rodriguez-Fernandez , Richard Linares

To analyze multivariate time series, most previous methods assume regular subsampling of time series, where the interval between adjacent measurements and the number of samples remain unchanged. Practically, data collection systems could…

Machine Learning · Computer Science 2023-10-18 Yuxi Wei , Juntong Peng , Tong He , Chenxin Xu , Jian Zhang , Shirui Pan , Siheng Chen

This paper addresses the cooperative Multi-Vehicle Dynamic Pickup and Delivery Problem with Stochastic Requests (MVDPDPSR) and proposes an end-to-end centralized decision-making framework based on sequence-to-sequence, named Multi-Agent…

Machine Learning · Computer Science 2025-12-18 Zengyu Zou , Jingyuan Wang , Yixuan Huang , Junjie Wu

Designing mechanical mechanisms to trace specific paths is a classic yet notoriously difficult engineering problem, characterized by a vast and complex search space of discrete topologies and continuous parameters. We introduce MechaFormer,…

Machine Learning · Computer Science 2025-08-13 Diana Bolanos , Mohammadmehdi Ataei , Pradeep Kumar Jayaraman

Multi-person 3D mesh recovery from videos is a critical first step towards automatic perception of group behavior in virtual reality, physical therapy and beyond. However, existing approaches rely on multi-stage paradigms, where the person…

Computer Vision and Pattern Recognition · Computer Science 2023-08-22 Haoyuan Li , Haoye Dong , Hanchao Jia , Dong Huang , Michael C. Kampffmeyer , Liang Lin , Xiaodan Liang

Job recommendation aims to provide potential talents with suitable job descriptions (JDs) consistent with their career trajectory, which plays an essential role in proactive talent recruitment. In real-world management scenarios, the…

Information Retrieval · Computer Science 2024-04-09 Zhihao Guan , Jia-Qi Yang , Yang Yang , Hengshu Zhu , Wenjie Li , Hui Xiong

Multi-objective learning endeavors to concurrently optimize multiple objectives using a single model, aiming to achieve high and balanced performance across diverse objectives. However, this often entails a more complex optimization…

Machine Learning · Computer Science 2025-05-16 Shijun Li , Hilaf Hasson , Jing Hu , Joydeep Ghosh