Results 81 to 90 of about 11,188 (189)

Wigner- and Marchenko-Pastur-type limits for Jacobi processes

, 2022
We study Jacobi processes $(X_{t})_{t\ge0}$ on the compact spaces $[-1,1]^N$ and on the noncompact spaces $[1,\infty[^N$ which are motivated by the Heckman-Opdam theory for the root systems of type BC and associated integrable particle systems.
Auer, Martin, Voit, Michael, Woerner, Jeannette H. C.   +2 more
core   +1 more source

Scalable physics-informed multi-agent reinforcement learning for building energy system control

Advances in Applied Energy
Optimizing multi-zone building heating, ventilation, and air conditioning systems for energy efficiency while maintaining thermal comfort is a critical challenge, as buildings account for 40% of total energy consumption in the United States and ...
Xuezheng Wang, Zhaolin Ren, Na Li, Bing Dong   +3 more
doaj   +1 more source

Enhanced RGB-D feature extraction for 6D pose estimation

Scientific Reports
The 6D pose estimation of objects plays a crucial role in robot sorting technology. To simultaneously improve the accuracy and efficiency of pose estimation during the grasping process, this study proposes an innovative deep learning pose estimation ...
Hongyuan Zhang, Jianmin Tong, Lifeng Wei, Helin Zhang, Jianbo Chen   +4 more
doaj   +1 more source

On the Law of Free Subordinators [PDF]

, 2013
We study the freely infinitely divisible distributions that appear as the laws of free subordinators. This is the free analog of classically infinitely divisible distributions supported on [0,∞), called the free regular measures.
Hasebe, Takahiro, Sakuma, Noriyoshi, Arizmendi, Octavio   +2 more
core  

Checkerboard artifact free sub-pixel convolution: A note on sub-pixel convolution, resize convolution and convolution resize

CoRR, 2017
The most prominent problem associated with the deconvolution layer is the presence of checkerboard artifacts in output images and dense labels. To combat this problem, smoothness constraints, post processing and different architecture designs have been proposed. Odena et al.
Andrew P. Aitken, Christian Ledig, Lucas Theis, Jose Caballero, Zehan Wang, Wenzhe Shi   +5 more
openaire   +2 more sources

HyperEAST: An Enhanced Attention-Based Spectral–Spatial Transformer With Self-Supervised Pretraining for Hyperspectral Image Classification

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Hyperspectral images (HSIs) are essential in geoscientific applications, such as resource exploration, precision agriculture, and environmental monitoring, due to their rich spectral–spatial information.
Jialin Tang, Nan Ma, Chen Jia, Rui Tian, Yanhui Guo   +4 more
doaj   +1 more source

The asymptotic behavios of free convolution

, 2006
We give a streamlined proof of the limit theorems for the free additive convolution of infinitesimal triangular arrays of probability measures on the real line. The result was first proved by Chistyakov and Götze using analytic subordination.
Bercovici, Hari, Wang, Jiun-Chau
openaire   +2 more sources

Discriminating single-molecule binding events from diffraction-limited fluorescence

Nature Communications
Single-molecule localization microscopy enables high-resolution imaging of molecular interactions, but discriminating molecular binding types has traditionally relied on complex strategies, such as multiple dyes, time-division techniques, or kinetic ...
Yueming Yin, Nithin Pathoor, Kamal Kant Sharma, Shiwen Zhu, Iong Ying Loh, Yan Shan Ang, Shao Ren Sim, Lin Yue Lanry Yung, Thorsten Wohland, Lipo Wang   +9 more
doaj   +1 more source

Redundancy-free integrated optical convolver for optical neural networks based on arrayed waveguide grating

Nanophotonics
Optical neural networks (ONNs) have gained significant attention due to their potential for high-speed and energy-efficient computation in artificial intelligence.
Zhang Shiji, Zhou Haojun, Wu Bo, Jiang Xueyi, Gao Dingshan, Xu Jing, Dong Jianji   +6 more
doaj   +1 more source

Green Apple Detection Method Based on Multidimensional Feature Extraction Network Model and Transformer Module

Journal of Food Protection
To enhance the fast and accurate detection of pollution-free green apples for food safety, this paper uses the DETR network as a framework to propose a new method for pollution-free green apple detection based on a multidimensional feature extraction ...
Wei Ji, Kelong Zhai, Bo Xu, Jiawen Wu
doaj   +1 more source