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Cooperative perception can effectively enhance individual perception performance by providing additional viewpoint and expanding the sensing field. Existing cooperation paradigms are either interpretable (result cooperation) or flexible…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Siqi Fan , Haibao Yu , Wenxian Yang , Jirui Yuan , Zaiqing Nie

Handling heterogeneity and unpredictability are two core problems in pervasive computing. The challenge is to seamlessly integrate devices with varying computational resources in a dynamic environment to form a cohesive system that can…

Federated Learning (FL) empowers multiple clients to collaboratively train machine learning models without sharing local data, making it highly applicable in heterogeneous Internet of Things (IoT) environments. However, intrinsic…

Machine Learning · Computer Science 2025-01-29 Xi Chen , Qin Li , Haibin Cai , Ting Wang

Mixed cooperative-competitive control scenarios such as human-machine interaction with individual goals of the interacting partners are very challenging for reinforcement learning agents. In order to contribute towards intuitive…

Systems and Control · Electrical Eng. & Systems 2020-03-03 Florian Köpf , Alexander Nitsch , Michael Flad , Sören Hohmann

Emergent communication offers insight into how agents develop shared structured representations, yet most research assumes homogeneous modalities or aligned representational spaces, overlooking the perceptual heterogeneity of real-world…

Multiagent Systems · Computer Science 2026-01-30 Naomi Pitzer , Daniela Mihai

Real-world Vehicle-to-Everything (V2X) cooperative perception systems often operate under heterogeneous sensor configurations due to cost constraints and deployment variability across vehicles and infrastructure. This heterogeneity poses…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Chuheng Wei , Ziye Qin , Walter Zimmer , Guoyuan Wu , Matthew J. Barth

In multi-agent cooperative tasks, the presence of heterogeneous agents is familiar. Compared to cooperation among homogeneous agents, collaboration requires considering the best-suited sub-tasks for each agent. However, the operation of…

Multiagent Systems · Computer Science 2024-08-15 Songchen Fu , Shaojing Zhao , Ta Li , YongHong Yan

A distributed cooperative control law for persistent coverage tasks is proposed, capable of coordinating a team of heterogeneous agents in a structured environment. Team heterogeneity is considered both at vehicles' dynamics and at coverage…

Systems and Control · Computer Science 2019-04-30 Alberto Mellone , Giovanni Franzini , Lorenzo Pollini , Mario Innocenti

Horizontal federated learning (HFL) enables distributed clients to train a shared model and keep their data privacy. In training high-quality HFL models, the data heterogeneity among clients is one of the major concerns. However, due to the…

Human-Computer Interaction · Computer Science 2022-08-17 Xumeng Wang , Wei Chen , Jiazhi Xia , Zhen Wen , Rongchen Zhu , Tobias Schreck

Existing learning analytics approaches, which often model learning processes as sequences of learner actions or homogeneous relationships, are limited in capturing the distributed, multi-faceted nature of interactions in contemporary…

Social and Information Networks · Computer Science 2026-04-23 Shihui Feng , Baiyue He , Dragan Gasevic , Alec Kirkley

Cooperative multi-agent reinforcement learning faces significant challenges in effectively organizing agent relationships and facilitating information exchange, particularly when agents need to adapt their coordination patterns dynamically.…

Multiagent Systems · Computer Science 2025-05-26 Chiqiang Liu , Dazi Li

Existing multi-agent perception algorithms usually select to share deep neural features extracted from raw sensing data between agents, achieving a trade-off between accuracy and communication bandwidth limit. However, these methods assume…

Computer Vision and Pattern Recognition · Computer Science 2023-03-14 Runsheng Xu , Jinlong Li , Xiaoyu Dong , Hongkai Yu , Jiaqi Ma

Multimodal Large Language Models have shown promising capabilities in bridging visual and textual reasoning, yet their reasoning capabilities in Open-Vocabulary Human-Object Interaction (OV-HOI) are limited by cross-modal hallucinations and…

Computer Vision and Pattern Recognition · Computer Science 2026-05-21 Zhenlong Yuan , Yue Wang , Dapeng Zhang , Kejin Cui , Rui Chen , Jing Tang , Lei Sun , Hongwei Yu , Chengxuan Qian , Xiangxiang Chu , Shuo Li , Yuyin Zhou

Collaborative perception shares information among different agents and helps solving problems that individual agents may face, e.g., occlusions and small sensing range. Prior methods usually separate the multi-agent fusion and multi-time…

Computer Vision and Pattern Recognition · Computer Science 2025-08-04 Zongheng Tang , Yi Liu , Yifan Sun , Yulu Gao , Jinyu Chen , Runsheng Xu , Si Liu

Existing approaches to coalition formation often assume that requirements associated with tasks are precisely specified by the human operator. However, prior work has demonstrated that humans, while extremely adept at solving complex…

Multiagent Systems · Computer Science 2022-01-26 Anusha Srikanthan , Harish Ravichandar

Adaptive cooperation in multi-agent reinforcement learning (MARL) requires policies to express homogeneous, specialised, or mixed behaviours, yet achieving this adaptivity remains a critical challenge. While parameter sharing (PS) is…

Machine Learning · Computer Science 2025-10-30 Kale-ab Abebe Tessera , Arrasy Rahman , Amos Storkey , Stefano V. Albrecht

This paper is concerned with evaluating different multiagent learning (MAL) algorithms in problems where individual agents may be heterogenous, in the sense of utilizing different learning strategies, without the opportunity for prior…

Multiagent Systems · Computer Science 2019-07-23 Stefano V. Albrecht , Subramanian Ramamoorthy

The rapid advancement of large language models (LLMs) has paved the way for the development of highly capable autonomous agents. However, existing multi-agent frameworks often struggle with integrating diverse capable third-party agents due…

Computation and Language · Computer Science 2024-07-11 Weize Chen , Ziming You , Ran Li , Yitong Guan , Chen Qian , Chenyang Zhao , Cheng Yang , Ruobing Xie , Zhiyuan Liu , Maosong Sun

Large Language Model (LLM) agents are increasingly improved through interaction, yet most self-evolution methods adapt either the policy or the learning environment in isolation. We identify this structural gap as \emph{Agent-Environment…

Computation and Language · Computer Science 2026-05-26 Yihao Hu , Zhihao Wen , Xiujin Liu , Pan Wang , Xin Zhang , Wei Wu

Vision-language foundation models (such as CLIP) have recently shown their power in transfer learning, owing to large-scale image-text pre-training. However, target domain data in the downstream tasks can be highly different from the…

Computer Vision and Pattern Recognition · Computer Science 2024-11-13 Yiwei Guo , Shaobin Zhuang , Kunchang Li , Yu Qiao , Yali Wang