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of 55 601
pro vyhledávání: '"Khoo BY"'
Cryo-electron microscopy (Cryo-EM) is a widely-used technique for recovering the 3-D structure of biological molecules from a large number of experimentally generated noisy 2-D tomographic projection images of the 3-D structure, taken from unknown vi
Externí odkaz:
http://arxiv.org/abs/2410.06889
The modeling of dynamical systems is a pervasive concern for not only describing but also predicting and controlling natural phenomena and engineered systems. Current data-driven approaches often assume prior knowledge of the relevant state variables
Externí odkaz:
http://arxiv.org/abs/2408.11691
Autor:
Pathmanathan, Dharini, Dabo, Issa-Mbenard, Khoo, Tzung Hsuen, Ali-Hassan, Alaa, Dabo-Niang, Sophie
In this article, we present the bivariate and multivariate functional Moran's I statistics and multivariate functional areal spatial principal component analysis (mfasPCA). These methods are the first of their kind in the field of multivariate areal
Externí odkaz:
http://arxiv.org/abs/2408.08630
Autor:
Robbiati, Matteo, Pedicillo, Edoardo, Pasquale, Andrea, Li, Xiaoyue, Wright, Andrew, Farias, Renato M. S., Giang, Khanh Uyen, Son, Jeongrak, Knörzer, Johannes, Goh, Siong Thye, Khoo, Jun Yong, Ng, Nelly H. Y., Holmes, Zoë, Carrazza, Stefano, Gluza, Marek
Ground state preparation is a key area where quantum computers are expected to prove advantageous. Double-bracket quantum algorithms (DBQAs) have been recently proposed to diagonalize Hamiltonians and in this work we show how to use them to prepare g
Externí odkaz:
http://arxiv.org/abs/2408.03987
Autor:
Wang, Yi, Khoo, Yuehaw
Convex relaxation methods are powerful tools for studying the lowest energy of many-body problems. By relaxing the representability conditions for marginals to a set of local constraints, along with a global semidefinite constraint, a polynomial-time
Externí odkaz:
http://arxiv.org/abs/2408.00235
Autor:
Pedicillo, Edoardo, Candido, Alessandro, Efthymiou, Stavros, Sargsyan, Hayk, Tan, Yuanzheng Paul, Cereijo, Juan, Khoo, Jun Yong, Pasquale, Andrea, Robbiati, Matteo, Carrazza, Stefano
The development of quantum computers needs reliable quantum hardware and tailored software for controlling electronics specific to various quantum platforms. Middleware is a type of computer software program that aims to provide standardized software
Externí odkaz:
http://arxiv.org/abs/2407.21737
Quasinormal modes of rapidly rotating black holes are crucial in understanding the ringdown phase after a merger. While for Kerr black holes these modes have been known for a long time, their calculation has remained a challenge in alternative theori
Externí odkaz:
http://arxiv.org/abs/2407.20760
Autor:
Cuesta, M. E., Cummings, A. T., Livadiotis, G., McComas, D. J., Cohen, C. M. S., Khoo, L. Y., Sharma, T., Shen, M. M., Bandyopadhyay, R., Rankin, J. S., Szalay, J. R., Farooki, H. A., Xu, Z., Muro, G. D., Stevens, M. L., Bale, S. D.
In this paper we model the high-energy tail of observed solar energetic proton energy distributions with a kappa distribution function. We employ a technique for deriving the thermodynamic parameters of solar energetic proton populations measured by
Externí odkaz:
http://arxiv.org/abs/2407.20343
Autor:
Gao, Jialin, Ong, Bill, Lwi, Darld, Ng, Zhen Hao, Yee, Xun Wei, Mak, Mun-Thye, Ng, Wee Siong, Ng, See-Kiong, Teo, Hui Ying, Khoo, Victor, Bökman, Georg, Edstedt, Johan, Brodt, Kirill, Boittiaux, Clémentin, Ferrera, Maxime, Konev, Stepan
Publikováno v:
Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence Demo Track (2024) 8661-8664
Research in 3D mapping is crucial for smart city applications, yet the cost of acquiring 3D data often hinders progress. Visual localization, particularly monocular camera position estimation, offers a solution by determining the camera's pose solely
Externí odkaz:
http://arxiv.org/abs/2407.18590
In this paper, we explore dimension reduction for time series of functional data within both stationary and non-stationary frameworks. We introduce a functional framework of generalized dynamic principal component analysis (GDPCA). The concept of GDP
Externí odkaz:
http://arxiv.org/abs/2407.16024