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Decision-making in building energy systems critically depends on the predictive accuracy of relevant time-series models. In scenarios lacking extensive data from a target building, foundation models (FMs) represent a promising technology…

Mamba is an emerging, complex workload with various short-range and long-range dependencies, nonlinearities, and elementwise computations that are unable to run at near-peak speeds on modern hardware. Specifically, Mamba's complex…

硬件体系结构 · 计算机科学 2026-04-07 Toluwanimi O. Odemuyiwa , John D. Owens , Joel S. Emer , Michael Pellauer

Visual tracking aims to automatically estimate the state of a target object in a video sequence, which is challenging especially in dynamic scenarios. Thus, numerous methods are proposed to introduce temporal cues to enhance tracking…

计算机视觉与模式识别 · 计算机科学 2026-02-03 Yinchao Ma , Dengqing Yang , Zhangyu He , Wenfei Yang , Tianzhu Zhang

Scene flow estimation aims to predict 3D motion from consecutive point cloud frames, which is of great interest in autonomous driving field. Existing methods face challenges such as insufficient spatio-temporal modeling and inherent loss of…

计算机视觉与模式识别 · 计算机科学 2025-02-25 Jiehao Luo , Jintao Cheng , Xiaoyu Tang , Qingwen Zhang , Bohuan Xue , Rui Fan

Diffusion models have become the most popular approach for high-quality image generation, but their high computational cost still remains a significant challenge. To address this problem, we propose U-Shape Mamba (USM), a novel diffusion…

计算机视觉与模式识别 · 计算机科学 2025-09-23 Alex Ergasti , Filippo Botti , Tomaso Fontanini , Claudio Ferrari , Massimo Bertozzi , Andrea Prati

Point cloud segmentation is crucial for robotic visual perception and environmental understanding, enabling applications such as robotic navigation and 3D reconstruction. However, handling the sparse and unordered nature of point cloud data…

计算机视觉与模式识别 · 计算机科学 2024-07-18 Tao Wang , Wei Wen , Jingzhi Zhai , Kang Xu , Haoming Luo

Attention mechanisms have been widely used to capture long-range dependencies among nodes in Graph Transformers. Bottlenecked by the quadratic computational cost, attention mechanisms fail to scale in large graphs. Recent improvements in…

机器学习 · 计算机科学 2024-02-02 Chloe Wang , Oleksii Tsepa , Jun Ma , Bo Wang

The growing impact of global climate change amplifies the need for accurate and reliable weather forecasting. Traditional autoregressive approaches, while effective for temporal modeling, suffer from error accumulation in long-term…

计算机视觉与模式识别 · 计算机科学 2024-10-01 Doyi Kim , Minseok Seo , Hakjin Lee , Junghoon Seo

Foundation models for time series imputation remain largely unexplored. Recently, two such models, TabPFN-TS and MoTM, have emerged. These models share a common philosophy that places them within the family of time-indexed foundation…

机器学习 · 计算机科学 2026-02-11 Etienne Le Naour , Tahar Nabil , Adrien Petralia , Ghislain Agoua

We propose Samba ASR,the first state of the art Automatic Speech Recognition(ASR)model leveraging the novel Mamba architecture as both encoder and decoder,built on the foundation of state space models(SSMs).Unlike transformerbased ASR…

计算与语言 · 计算机科学 2025-01-09 Syed Abdul Gaffar Shakhadri , Kruthika KR , Kartik Basavaraj Angadi

In this work, we take the first exploration of the recently popular foundation model, i.e., State Space Model/Mamba, in image quality assessment (IQA), aiming at observing and excavating the perception potential in vision Mamba. A series of…

计算机视觉与模式识别 · 计算机科学 2025-05-30 Fengbin Guan , Xin Li , Zihao Yu , Yiting Lu , Zhibo Chen

Diffusion models currently demonstrate impressive performance over various generative tasks. Recent work on image diffusion highlights the strong capabilities of Mamba (state space models) due to its efficient handling of long-range…

计算机视觉与模式识别 · 计算机科学 2025-03-18 Jiaxu Liu , Li Li , Hubert P. H. Shum , Toby P. Breckon

Physics-informed machine learning (PIML) has emerged as a promising alternative to classical methods for predicting dynamical systems, offering faster and more generalizable solutions. However, existing models, including recurrent neural…

机器学习 · 计算机科学 2025-01-28 Zheyuan Hu , Nazanin Ahmadi Daryakenari , Qianli Shen , Kenji Kawaguchi , George Em Karniadakis

This study investigates zero-shot forecasting capabilities of Time Series Foundation Models (TSFMs) for macroeconomic indicators. We apply TSFMs to forecasting economic indicators under univariate conditions, bypassing the need for train…

机器学习 · 计算机科学 2025-11-05 Jittarin Jetwiriyanon , Teo Susnjak , Surangika Ranathunga

Time series forecasting in real world environments faces significant challenges non stationarity, multi scale temporal patterns, and distributional shifts that degrade model stability and accuracy. This study propose AdaMamba, a unified…

机器学习 · 计算机科学 2025-12-09 MinCheol Jeon

Motivated by recent advances in large language models for Natural Language Processing (NLP), we design a time-series foundation model for forecasting whose out-of-the-box zero-shot performance on a variety of public datasets comes close to…

计算与语言 · 计算机科学 2024-04-19 Abhimanyu Das , Weihao Kong , Rajat Sen , Yichen Zhou

Convolutional neural networks (CNN) and Transformers have made impressive progress in the field of remote sensing change detection (CD). However, both architectures have inherent shortcomings: CNN are constrained by a limited receptive…

图像与视频处理 · 电气工程与系统科学 2024-12-31 Hongruixuan Chen , Jian Song , Chengxi Han , Junshi Xia , Naoto Yokoya

With the rapid development of mobile communication technologies, future mobile networks will offer vast services and resources for commuting, production, daily life, and entertainment. Accurate and efficient forecasting of mobile data…

机器学习 · 计算机科学 2025-09-24 Xiaoqian Qi , Haoye Chai , Yong Li

Enterprises are facing increasing risks of insider threats, while existing detection methods are unable to effectively address these challenges due to reasons such as insufficient temporal dynamic feature modeling, computational efficiency…

密码学与安全 · 计算机科学 2025-08-11 Kaichuan Kong , Dongjie Liu , Xiaobo Jin , Zhiying Li , Guanggang Geng , Jian Weng

Flow Matching (FM) has recently emerged as a powerful approach for high-quality visual generation. However, their prohibitively slow inference due to a large number of denoising steps limits their potential use in real-time or interactive…

计算机视觉与模式识别 · 计算机科学 2026-02-03 Divya Jyoti Bajpai , Shubham Agarwal , Apoorv Saxena , Kuldeep Kulkarni , Subrata Mitra , Manjesh Kumar Hanawal