Modified Monotonicity Preserving Constraints for High-Resolution Optimized Compact Scheme
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Scientific Computing"
DOI: 10.1007/s10915-020-01221-0
Abstract: The monotonicity-preserving (MP) scheme is an accurate shock-capturing scheme. However, its performance is still inefficient for resolving high-frequency waves. In this paper, to improve the resolution characteristics, an upwind compact interpolation is proposed as a… read more here.
Keywords: resolution; modified monotonicity; scheme; proposed scheme ... See more keywords
High-payload secret hiding mechanism for QR codes
Sign Up to like & getrecommendations! Published in 2019 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-019-7600-x
Abstract: QR code is an important approach of information transmission and is widely used in our daily life. As a public patent, the message embeded in a QR code can be easily decoded by any QR… read more here.
Keywords: mechanism; code; proposed scheme; payload secret ... See more keywords
An improved user authentication scheme for electronic medical record systems
Sign Up to like & getrecommendations! Published in 2020 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-020-08983-7
Abstract: Electronic Medical Record (EMR) systems is a part of e-healthcare system, which is developing rapidly. In this, it is possible to deliver medical services among multiple participants over a network without physical presence. Since sensitive… read more here.
Keywords: authentication; medical record; scheme; proposed scheme ... See more keywords
A Secure Anonymity Preserving Authentication Scheme for Roaming Service in Global Mobility Networks
Sign Up to like & getrecommendations! Published in 2017 at "Wireless Personal Communications"
DOI: 10.1007/s11277-017-4302-4
Abstract: In real-life applications, ensuring secure transmission of data over public network channels to prevent malicious eavesdropping of the data is an important issue. Several potential security risks arise while protecting data and providing access control… read more here.
Keywords: authentication scheme; authentication; security; scheme ... See more keywords
New configurations of district heating and cooling system based on absorption and compression chillers driven by waste heat of flue gas from coke ovens
Sign Up to like & getrecommendations! Published in 2020 at "Energy"
DOI: 10.1016/j.energy.2019.116707
Abstract: Abstract To recover waste heat for space heating and cooling, three new district heating and cooling systems based on absorption and compression chillers driven by waste heat of flue gas from coke ovens are proposed,… read more here.
Keywords: absorption; energy; waste heat; proposed scheme ... See more keywords
Online adaptive computational ghost imaging
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2020.106028
Abstract: Abstract We propose an online adaptive computational ghost imaging (CGI) scheme that offers high quality imaging with few measurement numbers. Different from the conventional second-order correlation CGI, the proposed scheme utilizes an online imaging method… read more here.
Keywords: computational ghost; adaptive computational; scheme; proposed scheme ... See more keywords
A novel high-speed CMOS circuit based on a gang of capacitors
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Electronics"
DOI: 10.1080/00207217.2017.1298157
Abstract: ABSTRACT There is no doubt that complementary metal-oxide semiconductor (CMOS) circuits with wide fan-in suffers from the relatively sluggish operation. In this paper, a circuit that contains a gang of capacitors sharing their charge with… read more here.
Keywords: novel high; proposed scheme; circuit; gang capacitors ... See more keywords
Spatial Phase Coding With CoMP for Performance Enhancement Based on MIMO-OFDM in HetNet System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2914692
Abstract: This paper proposes a performance enhancement scheme using a coordinated multi-point (CoMP) with spatial phase coding (SPC) based on multiple-input-multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) in a heterogeneous network (HetNet) system. In the conventional system, the… read more here.
Keywords: system; proposed scheme; performance; performance enhancement ... See more keywords
Scattered Data Interpolation Using Rational Quartic Triangular Patches With Three Parameters
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DOI: 10.1109/access.2020.2978173
Abstract: This paper discusses the construction of scattered data interpolation scheme based on rational quartic triangular patches with C1 continuity. The C1 sufficient condition is derived on each adjacent triangle. We employ rational corrected scheme comprising… read more here.
Keywords: data interpolation; proposed scheme; scattered data; scheme ... See more keywords
Cognitive Radio_Based Backup Protection Scheme for Smart Grid Applications
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DOI: 10.1109/access.2020.2987762
Abstract: In this paper, a backup protection scheme is presented. The proposed scheme uses the concept of a cognitive radio-based wireless sensor network to implement a protection scheme without the need for conventional electric wires and/or… read more here.
Keywords: radio based; proposed scheme; scheme; communication ... See more keywords
Color Image Encryption Algorithm Based on Hyper-Chaos and DNA Computing
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2990170
Abstract: In this study, a novel technique using a hyper chaotic dynamical system and DNA computing has been designed with high plaintext sensitivity. In order to reduce cost, a selection procedure using tent map has been… read more here.
Keywords: dna; proposed scheme; image; color image ... See more keywords