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19922026
most citedA fast approach for overcomplete sparse decomposition based on smoothed L0 norm

1.1k citations

Showing 2018Show all

152 papers · 1 filter

eess.SP2018

Covert Transmission with Antenna Selection and Using an External Jammer

Morteza Sarkheil, Paeiz Azmi, Moslem Forouzesh +1

This paper adopts the antenna selection technique to enhance the covert rate in a wireless communication network comprised of a source, a destination , an external jammer and an ea…

cond-mat.mes-hall2018★ 323 cited

Complete steric exclusion of ions and proton transport through confined monolayer water

K. Gopinadhan, S. Hu, A. Esfandiar +7

It has long been an aspirational goal to create artificial structures that allow fast permeation of water but reject even the smallest hydrated ions, replicating the feat achieved…

cs.PF2018★ 9 cited

An Efficient Hybrid I/O Caching Architecture Using Heterogeneous SSDs

Reza Salkhordeh, Mostafa Hadizadeh, Hossein Asadi

SSDs are emerging storage devices which unlike HDDs, do not have mechanical parts and therefore, have superior performance compared to HDDs. Due to the high cost of SSDs, entirely…

cond-mat.str-el2018★ 16 cited

Competing superconducting phases in interacting two-dimensional electron gas with strong Rashba spin-orbit coupling

Rasoul Ghadimi, Mehdi Kargarian, S. Akbar Jafari

In this work we study interacting electrons on square lattice in the presence of strong Rashba spin-orbit interaction. The spin-orbit term forces the time-reversal electron states…

cs.PF2018

LBICA: A Load Balancer for I/O Cache Architectures

Saba Ahmadian, Reza Salkhordeh, Hossein Asadi

In recent years, enterprise Solid-State Drives (SSDs) are used in the caching layer of high-performance servers to close the growing performance gap between processing units and st…

math.CO2018

Factors and connected factors in tough graphs with high isolated toughness

Morteza Hasanvand

Let be a graph and let be a positive integer-valued function on . Assume that for all , where $I(…