Zobrazeno 1 - 10
of 9 367
pro vyhledávání: '"Cheng, Chi"'
Autor:
Cheng, Chi-Li
This thesis introduces "Alive Scene," an online participatory platform for recording dynamic 3D environments and building collective interpretations of objects, events, and atmospheres within them. For instance, a user can browse a recording of a roo
Externí odkaz:
https://hdl.handle.net/1721.1/157340
We propose a new machine-learning-based anomaly detection strategy for comparing data with a background-only reference (a form of weak supervision). The sensitivity of previous strategies degrades significantly when the signal is too rare or there ar
Externí odkaz:
http://arxiv.org/abs/2405.08889
Autor:
Kraus, Oren, Kenyon-Dean, Kian, Saberian, Saber, Fallah, Maryam, McLean, Peter, Leung, Jess, Sharma, Vasudev, Khan, Ayla, Balakrishnan, Jia, Celik, Safiye, Beaini, Dominique, Sypetkowski, Maciej, Cheng, Chi Vicky, Morse, Kristen, Makes, Maureen, Mabey, Ben, Earnshaw, Berton
Featurizing microscopy images for use in biological research remains a significant challenge, especially for large-scale experiments spanning millions of images. This work explores the scaling properties of weakly supervised classifiers and self-supe
Externí odkaz:
http://arxiv.org/abs/2404.10242
Autor:
Cheng, Chi-Ho, Lai, Pik-Yin
Publikováno v:
Physical Review E 109, 034126 (2024)
The recently proposed Ehrenfest M-urn model with interactions on a ring is considered as a paradigm model which can exhibit a variety of distinct nonequilibrium steady states. Unlike the previous three-urn model on a ring which consists of a uniform
Externí odkaz:
http://arxiv.org/abs/2403.15708
Autor:
Cheng, Chi-Tung, Chen, Chih-Chi, Cheng, Fu-Jen, Chen, Huan-Wu, Su, Yi-Siang, Yeh, Chun-Nan, Chung, I-Fang, Liao, Chien-Hung
Publikováno v:
JMIR Medical Informatics, Vol 8, Iss 11, p e19416 (2020)
BackgroundHip fracture is the most common type of fracture in elderly individuals. Numerous deep learning (DL) algorithms for plain pelvic radiographs (PXRs) have been applied to improve the accuracy of hip fracture diagnosis. However, their efficacy
Externí odkaz:
https://doaj.org/article/237728c39cc149ff8c65fcfde2f2ffa6
Autor:
Liao, Chien-Hung, Wu, Yu-Tung, Cheng, Chi-Tung, Ooyang, Chun-Hsiang, Kang, Shih-Ching, Fu, Chih-Yuan, Hsu, Yu-Pao, Hsieh, Chi-Hsun, Chen, Chih-Chi
Publikováno v:
Journal of Medical Internet Research, Vol 22, Iss 8, p e17686 (2020)
BackgroundThe application of mobile health (mHealth) platforms to monitor recovery in the postdischarge period has increased in recent years. Despite widespread enthusiasm for mHealth, few studies have evaluated the usability and user experience of m
Externí odkaz:
https://doaj.org/article/065627e5f43e4778bab889849d39c0f9
Autor:
Cheng, Chi-Ho, Lai, Pik-Yin
Publikováno v:
Chinese Journal of Physics 88, 475 (2024)
We show that the recently proposed interacting Ehrenfest M-urn model at equilibrium can be exactly mapped to a mean-field M-state Potts model. By exploiting this correspondence, we show that the M-state Potts model with M >= 3, with transition rates
Externí odkaz:
http://arxiv.org/abs/2401.02632
Autor:
Cheng, Chi-Ho, Lai, Pik-Yin
Publikováno v:
Physical Review E 108, 064114 (2023)
A generalized class of non-equilibrium state, called non-equilibrium asymptotic state (NEAS), is proposed. The NEAS is constructed within the framework of the Fokker-Planck equations in thermodynamic limit. Besides the usual equilibrium state and non
Externí odkaz:
http://arxiv.org/abs/2312.04826