Results 131 to 140 of about 1,067,462 (345)

CeiTEA: Adaptive Hierarchy of Single Cells with Topological Entropy

Advanced Science, EarlyView.
CeiTEA, a novel hierarchical clustering algorithm based on topological entropy, effectively captures complex structures underlying data. By constructing an adaptive multi‐nary partition tree, CeiTEA reveals hierarchical structures and local diversifications, outperforming existing methods in clustering accuracy and consistency and providing the ...
Bowen Tan, Shiying Li, Mengbo Wang, Shuai Cheng Li   +3 more
wiley   +1 more source

Design Validations for Discrete Logarithm Based Signature Schemes

, 2000
Ernest F. Brickell, David Pointcheval, Serge Vaudenay, Moti Yung   +3 more
openalex   +1 more source

Birthday attack to discrete logarithm

, 2007
The discrete logarithm in a finite group of large order has been widely applied in public key cryptosystem. In this paper, we will present a probabilistic algorithm for discrete logarithm.
openaire   +2 more sources

Laser‐Induced Coal‐Based Porous Graphene as Anode Toward Advanced Lithium‐Ion Battery

Advanced Science, EarlyView.
A one‐step laser‐induced strategy is reported to prepare porous graphene by utilizing bituminous coal as a precursor (LIG‐B). Laser irradiation transforms coal into graphene, with small molecules from the polymer separating, recombining in gas and forming 3D porous graphene upon quick gas release.
Xiao Ma, Shiyue Li, Wenhao Tang, Ruiping Liu, Zilong Fu, Shaoqing Wang   +5 more
wiley   +1 more source

Recommendations for Discrete-Logarithm Based Cryptography:

, 2019
Dustin Moody
semanticscholar   +1 more source

36‐Channel Spin and Wavelength Co‐Multiplexed Metasurface Holography by Phase‐Gradient Inverse Design

Advanced Science, EarlyView.
A single‐cell metasurface is designed to multiplex holographic images across both spin and wavelength channels using a single‐phase map. By employing inverse design and automatic differentiation, the metasurface achieves 36 channel multiplexing across the visible to near‐infrared spectrum.
Cherry Park, Youngsun Jeon, Junsuk Rho
wiley   +1 more source

Armoring Boron Nitride with Pyrolytic Carbon Layers for Tunable Rigidity and Flexibility

Advanced Science, EarlyView.
By precisely controlling the thickness of the PyC armor, the BN@PyC aerogel achieves a remarkable transformation in mechanical properties, spanning multiple orders of magnitude from flexibility to rigidity, while simultaneously exhibiting versatility, including elastic responsive conductivity, enhanced thermal conductivity, and outstanding ablative ...
Meng Lan, Yu Pei, Kexin Huang, Yudong Zhou, Xiao Han, Qiangang Fu   +5 more
wiley   +1 more source

Cryptographic hardness assumptions identification based on discrete wavelet transform

Complex & Intelligent Systems
Cryptanalysts can use appropriate attack strategies to attempt decryption by accurately identifying the cryptographic hardness assumption underlying ciphertexts or digital signatures.
Ke Yuan, Yu Du, Yizheng Liu, Rongjin Feng, Bowen Xu, Gaojuan Fan, Chunfu Jia   +6 more
doaj   +1 more source

Key Agreement Protocol (KAP) Using Conjugacy and Discrete Logarithm Problems in Group Representation Level [PDF]

, 2007
Eligijus Sakalauskas, Povilas Tvarijonas, Andrius Raulynaitis   +2 more
openalex   +1 more source

Integrating Molecular Dynamics and Machine Learning for Solvation‐Guided Electrolyte Optimization in Lithium Metal Batteries

Advanced Science, EarlyView.
A data‐driven workflow integrating molecular dynamics simulations and machine learning enables efficient discovery of optimized lithium battery electrolytes. Key structural descriptors are screened for predicting coordination behavior and ion transport. Gaussian process regression identifies an optimal feature space, guiding rational electrolyte design.
Xiwang Chang, Yang Yang, Weiheng Xu, Zhe Wang, Wenhan Li, Hongda Gao, Dubin Huang, Aijun Li, Yaofeng Zhu   +8 more
wiley   +1 more source