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Extrapolative novel view synthesis can reduce camera-rig dependency in autonomous driving by generating standardized virtual views from heterogeneous sensors. Existing methods degrade outside recorded trajectories because extrapolated poses…

Computer Vision and Pattern Recognition · Computer Science 2026-04-09 Yatong Lan , Rongkui Tang , Lei He

In recent years, large language models (LLMs) have made remarkable progress, with model optimization primarily relying on gradient-based optimizers such as Adam. However, these gradient-based methods impose stringent hardware requirements,…

Artificial Intelligence · Computer Science 2025-10-24 WenTao Liu , Siyu Song , Hao Hao , Aimin Zhou

Visual grounding is an essential capability of Visual Language Models (VLMs) to understand the real physical world. Previous state-of-the-art grounding visual language models usually have large model sizes, making them heavy for deployment…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Guanqi Zhan , Changye Li , Zhijian Liu , Yao Lu , Yi Wu , Song Han , Ligeng Zhu

Vision-Language Encoders (VLEs) are widely adopted as the backbone of zero-shot referring image segmentation (RIS), enabling text-guided localization without task-specific training. However, prior works underexplored the underlying biases…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Na Min An , Inha Kang , Minhyun Lee , Hyunjung Shim

Recently, introspective models like IntroVAE and S-IntroVAE have excelled in image generation and reconstruction tasks. The principal characteristic of introspective models is the adversarial learning of VAE, where the encoder attempts to…

Image and Video Processing · Electrical Eng. & Systems 2022-11-01 Changjie Lu , Shen Zheng , Zirui Wang , Omar Dib , Gaurav Gupta

The ability to learn continually without forgetting the past tasks is a desired attribute for artificial learning systems. Existing approaches to enable such learning in artificial neural networks usually rely on network growth, importance…

Machine Learning · Computer Science 2021-03-18 Gobinda Saha , Isha Garg , Kaushik Roy

Gradient boosting, a method of building additive ensembles from weak learners, has established itself as a practical and theoretically-motivated approach to approximate functions, especially using decision tree weak learners. Comparable…

Machine Learning · Computer Science 2026-03-26 Abhijit Chowdhary , Elizabeth Newman , Deepanshu Verma

Vision-language models (VLMs) have shown a promising ability in image geolocation, but they still lack structured geographic reasoning and the capacity for autonomous self-evolution. Existing methods predominantly rely on implicit…

Computer Vision and Pattern Recognition · Computer Science 2026-05-14 Chenjie Yang , Yutian Jiang , Yutong Deng , Chenyu Wu

Achieving human-like reasoning in deep learning models for complex tasks in unknown environments remains a critical challenge in embodied intelligence. While advanced vision-language models (VLMs) excel in static scene understanding, their…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Jinzhou Tang , Jusheng zhang , Sidi Liu , Waikit Xiu , Qinhan Lv , Xiying Li

Many physical systems exhibit a low-dimensional structure that varies with external parameters: link lengths in a robot, forcing constants in a fluid, or Reynolds numbers in a flow shift the underlying manifold while preserving its…

Machine Learning · Computer Science 2026-05-20 Jérôme Adriaens , Gustave Bainier , Guillaume Drion , Pierre Sacré

Autonomous drones capable of interpreting and executing high-level language instructions in unstructured environments remain a long-standing goal. Yet existing approaches are constrained by their dependence on hand-crafted skills, extensive…

Robotics · Computer Science 2026-05-19 Qianzhong Chen , Naixiang Gao , Suning Huang , JunEn Low , Timothy Chen , Jiankai Sun , Mac Schwager

Fully Homomorphic Encryption (FHE) enables privacy-preserving Transformer inference, but long-sequence encrypted Transformers quickly exceed single-GPU memory capacity because encoded weights are already large and encrypted activations grow…

Cryptography and Security · Computer Science 2026-04-07 Zhaoting Gong , Ran Ran , Fan Yao , Wujie Wen

Vision Language Models adapt well to downstream tasks but are highly vulnerable to adversarial perturbations that disrupt cross-modal semantic alignment. Existing defenses are largely unidirectional or structural, failing to exploit…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Xiao Liu , Jiaxiang Liu , Boci Peng , Boren Hu , Yusong Wang , Xiwen Chen , Prayag Tiwari , Liming Zhang , Mingkun Xu

Hallucinations in large vision--language models (LVLMs) often arise when language priors dominate over visual evidence, leading to object misidentification and visually inconsistent descriptions. We address this problem by framing…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Yujin Jo , Sangyoon Bae , Taesup Kim

Visual Geometry Foundation Models (VGFMs) demonstrate remarkable zero-shot capabilities in local reconstruction. However, deploying them for kilometer-level Simultaneous Localization and Mapping (SLAM) remains challenging. In such…

Robotics · Computer Science 2026-04-17 Tianjun Zhang , Fengyi Zhang , Tianchen Deng , Lin Zhang , Hesheng Wang

Vision-Language Models (VLMs) based on Mixture-of-Experts (MoE) architectures have emerged as a pivotal paradigm in multimodal understanding, offering a powerful framework for integrating visual and linguistic information. However, the…

Computer Vision and Pattern Recognition · Computer Science 2025-04-02 Xiaoda Yang , JunYu Lu , Hongshun Qiu , Sijing Li , Hao Li , Shengpeng Ji , Xudong Tang , Jiayang Xu , Jiaqi Duan , Ziyue Jiang , Cong Lin , Sihang Cai , Zejian Xie , Zhuoyang Song , Songxin Zhang

Vision-Language Models (VLMs) encode knowledge and reasoning capabilities for robotic manipulation within high-dimensional representation spaces. However, current approaches often project them into compressed intermediate representations,…

Robotics · Computer Science 2025-06-25 Wenbo Li , Shiyi Wang , Yiteng Chen , Huiping Zhuang , Qingyao Wu

Leveraging powerful deep learning techniques, the end-to-end (E2E) learning of communication system is able to outperform the classical communication system. Unfortunately, this communication system cannot be trained by deep learning…

Information Theory · Computer Science 2022-04-04 Hao Jiang , Shuangkaisheng Bi , Linglong Dai , Hao Wang , Jiankun Zhang

Most existing 3D referring expression segmentation (3DRES) methods rely on dense, high-quality point clouds, while real-world agents such as robots and mobile phones operate with only a few sparse RGB views and strict latency constraints.…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Changli Wu , Haodong Wang , Jiayi Ji , Yutian Yao , Chunsai Du , Jihua Kang , Yanwei Fu , Liujuan Cao

Vision-language models like CLIP have demonstrated remarkable zero-shot transfer capabilities. However, their susceptibility to imperceptible adversarial perturbations remains a critical security concern. While test-time defenses offer a…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Zhiwei Li , Jiacheng Xue , Weining Wang , Ajian Liu , Xingyu Gao , Zhenan Sun , Qi Li