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2篇 您的检索式：作者名="Hyobin Kim"

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		题名	作者	年代	出处	被引量
	1	A Novel Transparent and Auditable Fog-Assisted Cloud Storage with Compensation Mechanism显示文摘This paper introduces a new fog-assisted cloud storage which can achieve much higher throughput compared to the traditional cloud-only storage architecture by reducing the traffics toward the cloud storage. The fog-storage service providers are transparency to end-users and therefore, no modification on the end-user devices is necessary. This new system is featured with(1) a stronger audit scheme which is naturally coupled with the proposed architecture and does not suffer from the replay attack and(2) a transparent and efficient compensation mechanism for the fog-storage service providers. We provide rigorous theoretical analysis on the correctness and soundness of the proposed system. To the best of our knowledge, this is the first paper to discuss about a storage data audit scheme for fog-assisted cloud storage as well as the compensation mechanism for the service providers of the fog-storage service providers.	Donghyun Kim Junggab Son Daehee Seo Yeojin Kim Hyobin Kim Jung Taek Seo	2020	Tsinghua Science and Technology2020，25，1：	0
	2	High-throughput computational-experimental screening protocol for the discovery of bimetallic catalysts显示文摘To accelerate the discovery of materials through computations and experiments,a well-established protocol closely bridging these methods is required.We introduce a high-throughput screening protocol for the discovery of bimetallic catalysts that replace palladium(Pd),where the similarities in the electronic density of states patterns were employed as a screening descriptor.Using first-principles calculations,we screened 4350 bimetallic alloy structures and proposed eight candidates expected to have catalytic performance comparable to that of Pd.Our experiments demonstrate that four bimetallic catalysts indeed exhibit catalytic properties comparable to those of Pd.Moreover,we discover a bimetallic(Ni-Pt)catalyst that has not yet been reported for H_(2)O_(2) direct synthesis.In particular,Ni_(61)Pt_(39) outperforms the prototypical Pd catalyst for the chemical reaction and exhibits a 9.5-fold enhancement in cost-normalized productivity.This protocol provides an opportunity for the catalyst discovery for the replacement or reduction in the use of the platinum-group metals.	Byung Chul Yeo Hyunji Nam Hyobin Nam Min-Cheol Kim Hong Woo Lee Sung-Chul Kim Sung Ok Won Donghun Kim Kwan-Young Lee Seung Yong Lee Sang Soo Han	2021	npj Computational Materials2021，，1：	0

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