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We propose a novel framework for retinal feature point alignment, designed for learning cross-modality features to enhance matching and registration across multi-modality retinal images. Our model draws on the success of previous…

Image and Video Processing · Electrical Eng. & Systems 2024-07-29 Jiacheng Wang , Hao Li , Dewei Hu , Rui Xu , Xing Yao , Yuankai K. Tao , Ipek Oguz

Human affective behavior analysis plays a vital role in human-computer interaction (HCI) systems. In this paper, we introduce our submission to the CVPR 2023 Competition on Affective Behavior Analysis in-the-wild (ABAW). We propose a…

Computer Vision and Pattern Recognition · Computer Science 2023-03-21 Jun Yu , Renda Li , Zhongpeng Cai , Gongpeng Zhao , Guochen Xie , Jichao Zhu , Wangyuan Zhu

Retrieval-augmented generation (RAG) agents are increasingly deployed to answer questions over local knowledge bases that cannot be centralized due to knowledge-sovereignty constraints. This results in two recurring failures in production:…

Multiagent Systems · Computer Science 2026-04-07 Feijie Wu , Zitao Li , Fei Wei , Yaliang Li , Bolin Ding , Jing Gao

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

We formalize three design axioms for sustained adoption of agent-centric AI systems executing multi-step tasks: (A1) Reliability > Novelty; (A2) Embed > Destination; (A3) Agency > Chat. We model adoption as a sum of a decaying novelty term…

Artificial Intelligence · Computer Science 2025-08-19 Faruk Alpay , Taylan Alpay

With the development of foundation model (FM), agentic AI systems are getting more attention, yet their inherent issues like hallucination and poor reasoning, coupled with the frequent ad-hoc nature of system design, lead to unreliable and…

Artificial Intelligence · Computer Science 2026-01-28 Minh-Dung Dao , Quy Minh Le , Hoang Thanh Lam , Duc-Trong Le , Quoc-Viet Pham , Barry O'Sullivan , Hoang D. Nguyen

In the domain of point cloud registration, the coarse-to-fine feature matching paradigm has received substantial attention owing to its impressive performance. This paradigm involves a two-step process: first, the extraction of multi-level…

Computer Vision and Pattern Recognition · Computer Science 2023-10-17 Junjie Gao , Qiujie Dong , Ruian Wang , Shuangmin Chen , Shiqing Xin , Changhe Tu , Wenping Wang

The integration of Generative AI models into AI-native network systems offers a transformative path toward achieving autonomous and adaptive control. However, the application of such models to continuous control tasks is impeded by…

Artificial Intelligence · Computer Science 2026-03-12 Yuanhao Li , Haozhe Wang , Geyong Min , Nektarios Georgalas , Wang Miao

Multiphase flow simulation is critical in science and engineering but incurs high computational costs due to complex field discontinuities and the need for high-resolution numerical meshes. While Neural Operators (NOs) offer an efficient…

Fluid Dynamics · Physics 2025-12-04 Zhenzhong Wang , Xin Zhang , Jun Liao , Min Jiang

Robust and accurate alignment of multimodal medical images is a very challenging task, which however is very useful for many clinical applications. For example, magnetic resonance (MR) and transrectal ultrasound (TRUS) image registration is…

Computer Vision and Pattern Recognition · Computer Science 2018-10-03 Pingkun Yan , Sheng Xu , Ardeshir R. Rastinehad , Brad J. Wood

In this paper, we present the design of a multimodal interaction framework for intelligent virtual agents in wearable mixed reality environments, especially for interactive applications at museums, botanical gardens, and similar places.…

Human-Computer Interaction · Computer Science 2025-03-26 Ghazanfar Ali , Hong-Quan Le , Junho Kim , Seoung-won Hwang , Jae-In Hwang

Determining which image regions to concentrate on is critical for Human-Object Interaction (HOI) detection. Conventional HOI detectors focus on either detected human and object pairs or pre-defined interaction locations, which limits…

Computer Vision and Pattern Recognition · Computer Science 2021-05-07 Mingfei Chen , Yue Liao , Si Liu , Zhiyuan Chen , Fei Wang , Chen Qian

AI agent inference is driving an inference heavy datacenter future and exposes bottlenecks beyond compute - especially memory capacity, memory bandwidth and high-speed interconnect. We introduce two metrics - Operational Intensity (OI) and…

Artificial Intelligence · Computer Science 2026-01-30 Yiren Zhao , Junyi Liu

Data association is important in the point cloud registration. In this work, we propose to solve the partial-to-partial registration from a new perspective, by introducing multi-level feature interactions between the source and the…

Computer Vision and Pattern Recognition · Computer Science 2022-04-07 Hao Xu , Nianjin Ye , Guanghui Liu , Bing Zeng , Shuaicheng Liu

Building and deploying machine learning solutions in healthcare remains expensive and labor-intensive due to fragmented preprocessing workflows, model compatibility issues, and stringent data privacy constraints. In this work, we introduce…

Artificial Intelligence · Computer Science 2025-07-25 Soorya Ram Shimgekar , Shayan Vassef , Abhay Goyal , Navin Kumar , Koustuv Saha

Multi-modal AI systems will likely become a ubiquitous presence in our everyday lives. A promising approach to making these systems more interactive is to embody them as agents within physical and virtual environments. At present, systems…

Registration is a fundamental but critical task in point cloud processing, which usually depends on finding element correspondence from two point clouds. However, the finding of reliable correspondence relies on establishing a robust and…

Computer Vision and Pattern Recognition · Computer Science 2022-02-16 Rong Huang , Wei Yao , Yusheng Xu , Zhen Ye , Uwe Stilla

Saliency detection based on the complementary information from RGB images and depth maps has recently gained great popularity. In this paper, we propose Complementary Attention and Adaptive Integration Network (CAAI-Net), a novel RGB-D…

Computer Vision and Pattern Recognition · Computer Science 2021-02-09 Hong-Bo Bi , Zi-Qi Liu , Kang Wang , Bo Dong , Geng Chen , Ji-Quan Ma

Recent advances in intelligent network control have primarily relied on task-specific Artificial Intelligence (AI) models deployed separately within the Radio Access Network (RAN) and Core Network (CN). While effective for isolated models,…

Networking and Internet Architecture · Computer Science 2026-03-02 Youbin Han , Haneul Ko , Namseok Ko , Tarik Taleb , Yan Chen

The rapid development of agentic artificial intelligence (AI) is driving future wireless networks to evolve from passive data pipes into intelligent collaborative ecosystems under the emerging paradigm of integrated learning and…

Networking and Internet Architecture · Computer Science 2026-04-06 Zhouxiang Zhao , Jiaxiang Wang , Zhaohui Yang , Kun Yang , Zhaoyang Zhang , Mingzhe Chen , Kaibin Huang