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Recently, spatio-temporal time-series prediction has developed rapidly, yet existing deep learning methods struggle with learning complex long-term spatio-temporal dependencies efficiently. The long-term spatio-temporal dependency learning…

Machine Learning · Computer Science 2026-05-25 Haolong Chen , Liang Zhang , Zhengyuan Xin , Guangxu Zhu

Change detection in remote sensing images is an essential tool for analyzing a region at different times. It finds varied applications in monitoring environmental changes, man-made changes as well as corresponding decision-making and…

Computer Vision and Pattern Recognition · Computer Science 2024-07-10 Jay N. Paranjape , Celso de Melo , Vishal M. Patel

Recent Multimodal Large Language Models (MLLMs) have achieved remarkable performance but face deployment challenges due to their quadratic computational complexity, growing Key-Value cache requirements, and reliance on separate vision…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Bencheng Liao , Hongyuan Tao , Qian Zhang , Tianheng Cheng , Yingyue Li , Haoran Yin , Wenyu Liu , Xinggang Wang

Human activity recognition (HAR) from inertial sensors is essential for ubiquitous computing, mobile health, and ambient intelligence. Conventional deep models such as Convolutional Neural Networks (CNNs), Recurrent Neural Networks (RNNs),…

Human-Computer Interaction · Computer Science 2025-11-27 Thai-Khanh Nguyen , Uyen Vo , Tan M. Nguyen , Thieu N. Vo , Trung-Hieu Le , Cuong Pham

Deployment of efficient and accurate Deep Learning models has long been a challenge in autonomous navigation, particularly for real-time applications on resource-constrained edge devices. Edge devices are limited in computing power and…

Image and Video Processing · Electrical Eng. & Systems 2025-10-17 Romina Aalishah , Mozhgan Navardi , Tinoosh Mohsenin

The rapid growth of statutory corpora and judicial decisions requires scalable legal AI systems capable of classification and retrieval over extremely long contexts. Transformer-based architectures (e.g., Longformer, DeBERTa) dominate…

Computers and Society · Computer Science 2025-09-03 Anuraj Maurya

Selective state space models (SSM), such as Mamba, have gained prominence for their effectiveness in modeling sequential data. Despite their outstanding empirical performance, a comprehensive theoretical understanding of deep selective SSM…

Machine Learning · Computer Science 2025-03-10 Thieu N Vo , Tung D. Pham , Xin T. Tong , Tan Minh Nguyen

"This work has been submitted to the lEEE for possible publication. Copyright may be transferred without noticeafter which this version may no longer be accessible." Time series modeling serves as the cornerstone of real-world applications,…

Machine Learning · Computer Science 2025-04-04 Sijie Xiong , Shuqing Liu , Cheng Tang , Fumiya Okubo , Haoling Xiong , Atsushi Shimada

Image generation models have encountered challenges related to scalability and quadratic complexity, primarily due to the reliance on Transformer-based backbones. In this study, we introduce MaskMamba, a novel hybrid model that combines…

Computer Vision and Pattern Recognition · Computer Science 2024-10-01 Wenchao Chen , Liqiang Niu , Ziyao Lu , Fandong Meng , Jie Zhou

We introduce LocoMamba, a vision-driven cross-modal DRL framework built on selective state-space models, specifically leveraging Mamba, that achieves near-linear-time sequence modeling, effectively captures long-range dependencies, and…

Robotics · Computer Science 2025-12-16 Yinuo Wang , Gavin Tao

In order to learn the complex features of large spatio-temporal data, models with large parameter sets are often required. However, estimating a large number of parameters is often infeasible due to the computational and memory costs of…

Computation · Statistics 2018-07-02 Matthew Edwards , Stefano Castruccio , Dorit Hammerling

Existing salient object detection (SOD) models are generally constrained by the limited receptive fields of convolutional neural networks (CNNs) and quadratic computational complexity of Transformers. Recently, the emerging state-space…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Wenzhuo Zhao , Keren Fu , Jiahao He , Xiaohong Liu , Qijun Zhao , Guangtao Zhai

A fundamental objective in robot manipulation is to enable models to comprehend visual scenes and execute actions. Although existing Vision-Language-Action (VLA) models for robots can handle a range of basic tasks, they still face…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Jiaming Liu , Mengzhen Liu , Zhenyu Wang , Pengju An , Xiaoqi Li , Kaichen Zhou , Senqiao Yang , Renrui Zhang , Yandong Guo , Shanghang Zhang

Sequential modeling has demonstrated remarkable capabilities in offline reinforcement learning (RL), with Decision Transformer (DT) being one of the most notable representatives, achieving significant success. However, RL trajectories…

Machine Learning · Computer Science 2024-09-12 Jiahang Cao , Qiang Zhang , Ziqing Wang , Jingkai Sun , Jiaxu Wang , Hao Cheng , Yecheng Shao , Wen Zhao , Gang Han , Yijie Guo , Renjing Xu

Transformers have proven effective in language modeling but are limited by high computational and memory demands that grow quadratically with input sequence length. State space models (SSMs) offer a promising alternative by reducing…

Hardware Architecture · Computer Science 2025-08-06 Dongho Yoon , Gungyu Lee , Jaewon Chang , Yunjae Lee , Dongjae Lee , Minsoo Rhu

Dynamic graph embedding has emerged as an important technique for modeling complex time-evolving networks across diverse domains. While transformer-based models have shown promise in capturing long-range dependencies in temporal graph data,…

Machine Learning · Computer Science 2025-05-13 Ashish Parmanand Pandey , Alan John Varghese , Sarang Patil , Mengjia Xu

Long-range dependency is one of the most desired properties of recent sequence models such as state-space models (particularly Mamba) and transformer models. New model architectures are being actively developed and benchmarked for…

Machine Learning · Computer Science 2025-09-05 Cong Ma , Kayvan Najarian

Transformer and its derivatives have achieved success in diverse tasks across computer vision, natural language processing, and speech processing. To reduce the complexity of computations within the multi-head self-attention mechanism in…

Audio and Speech Processing · Electrical Eng. & Systems 2025-04-29 Xiangyu Zhang , Qiquan Zhang , Hexin Liu , Tianyi Xiao , Xinyuan Qian , Beena Ahmed , Eliathamby Ambikairajah , Haizhou Li , Julien Epps

In recent years, the application of multimodal large language models (MLLM) in various fields has achieved remarkable success. However, as the foundation model for many downstream tasks, current MLLMs are composed of the well-known…

Computer Vision and Pattern Recognition · Computer Science 2025-01-09 Han Zhao , Min Zhang , Wei Zhao , Pengxiang Ding , Siteng Huang , Donglin Wang

Despite the remarkable quality of LLM-based text-to-speech systems, their reliance on autoregressive Transformers leads to quadratic computational complexity, which severely limits practical applications. Linear-time alternatives, notably…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-16 Tan Dat Nguyen , Sangmin Bae , Joon Son Chung , Ji-Hoon Kim