Electrical and Computer Engineering

Works Published in 2021

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Displaying works 361 - 380 of 510 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2021 article

Systematic Approaches for Precise and Approximate Quantum State Runtime Assertion

2021 27TH IEEE INTERNATIONAL SYMPOSIUM ON HIGH-PERFORMANCE COMPUTER ARCHITECTURE (HPCA 2021), pp. 179–193.

By: J. Liu n & H. Zhou n

author keywords: quantum computing; runtime assertion
TL;DR: This work proposes two systematic approaches for dynamic quantum state assertion and they can assert a much broader range of quantum states including both pure states and mixed states and introduces the idea of approximate quantumstate assertion for the cases where the programmers only have limited knowledge of the quantum states. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 26, 2021

2021 thesis

PhD Thesis on Code Modulated Interferometric Imaging System using Phased Arrays

Vikas Chauhan

Source: ORCID
Added: July 21, 2021

2021 journal article

Synthesis of sonicated fibrin nanoparticles that modulate fibrin clot polymerization and enhance angiogenic responses

COLLOIDS AND SURFACES B-BIOINTERFACES, 204.

author keywords: Fibrin; Nanoparticles; Wound healing; Regenerative medicine; Fibrin sealant
MeSH headings : Fibrin; Fibrin Tissue Adhesive; Nanoparticles; Polymerization; Wound Healing
TL;DR: It is shown that SFBNs may be a promising wound healing therapy that can be easily produced and delivered in a flowable formulation and support cell migration in an in vitro angiogenic sprouting assay, relevant for wound healing. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 19, 2021

2021 review

Vector-apodizing phase plate coronagraph: design, current performance, and future development [Invited]

[Review of APPLIED OPTICS, 60(19), D52–D72.

By: D. Doelman*, F. Snik*, E. Por*, S. Bos*, G. Otten*, M. Kenworthy*, S. Haffert*, M. Wilby* ...

TL;DR: The design process, development, commissioning, on-sky performance, and first scientific results of all commissioned vAPPs are reviewed and perspectives for future developments and applications are concluded. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: July 19, 2021

2021 article

Ultrasound-Powered Implants: A Critical Review of Piezoelectric Material Selection and Applications

Turner, B. L., Senevirathne, S., Kilgour, K., McArt, D., Biggs, M., Menegatti, S., & Daniele, M. A. (2021, July 8). ADVANCED HEALTHCARE MATERIALS.

By: B. Turner n, S. Senevirathne*, K. Kilgour n, D. McArt*, M. Biggs*, S. Menegatti n, M. Daniele n

author keywords: energy harvesting; implantable medical devices; piezoelectric devices; ultrasound; wireless power transfer
MeSH headings : Electric Power Supplies; Movement; Prostheses and Implants; Ultrasonography
TL;DR: Among the various forms of WPT, ultrasound powering offers distinct advantages such as low tissue‐mediated attenuation, a higher approved safe dose (720 mW cm−2), and improved efficiency at smaller device sizes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: July 19, 2021

2021 article

Board-level Code-Modulated Embedded Test and Calibration of an X-band Phased-Array Transceiver

(2021, July 12).

Vikas Chauhan

Source: ORCID
Added: July 14, 2021

2021 journal article

Improved CRB for Millimeter-Wave Radar With 1-Bit ADCs

IEEE OPEN JOURNAL OF SIGNAL PROCESSING, 2, 318–335.

author keywords: Radio frequency; Parameter estimation; System performance; Computer architecture; Millimeter wave radar; Hardware; Sensors; 1-bit ADC; analog preprocessing; bussgang decomposition; Cramer-Rao bound; Fisher information; radar
TL;DR: The potential of the proposed architecture to meet the requirements of high-resolution sensing through analytical derivation and numerical computation of an improved CRB is demonstrated and its achievability is shown through a correlation-based estimator. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 12, 2021

2021 journal article

Reliable Flux-Based Detection of Induction Motor Rotor Faults From the Fifth Rotor Rotational Frequency Sideband

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 68(9), 7874–7883.

By: S. Lee*, J. Shin*, Y. Park*, H. Kim n & J. Kim*

author keywords: Rotors; Induction motors; Sensors; Reliability; Monitoring; Synchronous motors; Amplitude modulation; Airgap flux; fault diagnosis; induction motor; motor current signature analysis (MCSA); rotor fault; search coil; spectral analysis; stray flux
TL;DR: It is shown that the fifth sideband of the rotor rotational speed frequency can provide detection of rotor faults immune to most of the false MCSA indications, and a new fault indicator in the airgap or stray flux capable of reliable online detection is proposed. (via Semantic Scholar)
Source: Web Of Science
Added: July 12, 2021

2021 article

Inkjet Printed Textile Force Sensitive Resistors for Wearable and Healthcare Devices

Ju, B., Kim, I., Li, B. M., Knowles, C. G., Mills, A., Grace, L., & Jur, J. S. (2021, July 1). ADVANCED HEALTHCARE MATERIALS, Vol. 7.

By: B. Ju n, I. Kim n, B. Li n, C. Knowles n, A. Mills n, L. Grace n, J. Jur n

author keywords: E-textiles; flexible electronics; force sensitive resistors; inkjet printing; piezoresistive sensors; wearable healthcare devices
MeSH headings : Delivery of Health Care; Electric Conductivity; Electrodes; Humans; Textiles; Wearable Electronic Devices
TL;DR: This work presents a novel technique for developing textile FSRs (TFSRs) using a combination of inkjet printing of metal‐organic decomposition silver inks and heat pressing for facile integration into textiles. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: July 12, 2021

2021 journal article

Promiscuous molecules for smarter file operations in DNA-based data storage

NATURE COMMUNICATIONS, 12(1).

By: K. Tomek n, K. Volkel n, E. Indermaur n, J. Tuck n & A. Keung n

MeSH headings : Computer Simulation; DNA / chemistry; DNA Primers / chemistry; Databases, Nucleic Acid; High-Throughput Nucleotide Sequencing; Image Processing, Computer-Assisted / methods; Information Storage and Retrieval / methods; Real-Time Polymerase Chain Reaction / methods; Software; Temperature; Thermodynamics
TL;DR: The authors leverage thermodynamics to control the access of different subsets of data in a file and provide an argument for the substantial and practical economic benefit of this generalizable strategy to organize data. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: July 12, 2021

2021 journal article

JCR70: A Low-Complexity Millimeter-Wave Proof-of-Concept Platform for a Fully-Digital SIMO Joint Communication-Radar

IEEE OPEN JOURNAL OF VEHICULAR TECHNOLOGY, 2, 218–234.

author keywords: Radar; Radar antennas; Millimeter wave communication; Channel estimation; Wideband; Hardware; Antenna arrays; Antenna arrays; fully-digital radio implementation; low -resolution ADCs; millimeter-wave communication; millimeter-wave radar; sparse estimation
TL;DR: This paper presents a joint communication-radar proof-of-concept platform, named JCR70, to evaluate and demonstrate the performance of these JCR systems using real channel measurements in the 71–76 GHz band, and compares this platform with the INRAS Radarbook. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 6, 2021

2021 article

QPR: Quantizing PageRank with Coherent Shared Memory Accelerators

2021 IEEE 35TH INTERNATIONAL PARALLEL AND DISTRIBUTED PROCESSING SYMPOSIUM (IPDPS), pp. 962–972.

By: A. Mughrabi n, M. Ibrahim n & G. Byrd n

Contributors: A. Mughrabi n, M. Ibrahim n & G. Byrd n

author keywords: Graphs; PageRank; CAPI; FPGA
TL;DR: This paper introduces a vertex-centric shared-memory accelerator for the PageRank algorithm, optimized for high performance while effectively using coherent caching on the FPGA hardware. (via Semantic Scholar)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: June 30, 2021

2021 article

Channel Reconstruction in Intelligent Surface aided Communications

2021 INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS & NETWORKS (COMSNETS), pp. 531–539.

By: N. Prasad*, M. Chowdhury n & X. Qi*

TL;DR: This work proposes novel channel reconstruction schemes which do not require any active elements on the IRS panel and proposes an algorithm for subspace estimation and also provides a recipe for designing IRS pattern vectors that can be gainfully used during the training phase. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: June 28, 2021

2021 journal article

A meta-learning based distribution system load forecasting model selection framework

APPLIED ENERGY, 294.

By: Y. Li n, S. Zhang n, R. Hu n & N. Lu

author keywords: Distribution system; Load forecasting; Machine learning; Meta-learning; Model selection; Ensemble learning
TL;DR: This paper presents a meta-learning based, automatic distribution system load forecasting model selection framework that uses user load forecasting needs as input features, multiple meta-learners are used to rank the available load forecast models based on their forecasting accuracy. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: June 28, 2021

2021 journal article

Adaptive and Fast Combined Waveform-Beamforming Design for MMWave Automotive Joint Communication-Radar

IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 15(4), 996–1012.

author keywords: Radar; Radar antennas; Automotive engineering; Sensors; Channel estimation; Array signal processing; Radar applications; Automotive radar; millimeter-wave vehicular communication; joint communication-radar; partial Fourier compressed sensing; adaptive waveform and beamforming design
TL;DR: Numerical results demonstrate that the proposed JCR design enables the estimation of short- and medium-range radar channels in the Doppler-angle domain with a low normalized MSE, at the expense of a small degradation in the communication distortion MSE. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: June 28, 2021

2021 journal article

A Single-Input Multiple-Output Unity Power Factor Rectifier

IEEE TRANSACTIONS ON POWER ELECTRONICS, 36(9), 10127–10141.

By: S. Rastogi n, M. Rana* & S. Mishra*

author keywords: Topology; Inductors; Integrated circuit modeling; Switches; Reactive power; Mathematical model; Buck converters; AC-DC converters; dual output; microgrid; multiple output; nanogrid; power factor correction (PFC); rectifier; single input; unity power factor (UPF)
TL;DR: A family of single-input multiple-output (SIMO) rectifiers, which can provide one dc output higher and multiple dc outputs lower than the peak voltage of the ac input are proposed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: June 28, 2021

2021 journal article

Towards mmWave V2X in 5G and Beyond to Support Automated Driving

IEICE TRANSACTIONS ON COMMUNICATIONS, E104B(6), 587–603.

By: K. Sakaguchi*, R. Fukatsu*, T. Yu*, E. Fukuda*, K. Mahler*, R. Heath n, T. Fujii*, K. Takahashi* ...

author keywords: automated driving; cooperative perception; V2X; V2V; IEEE802.11p; LTE-V2X; millimeter-wave; 5G; IEEE802.11ad/bd; NR-V2X
TL;DR: The explanations provide detailed rate calculations for this use case and show that millimeter wave is the only technology able to achieve the requirements, including cover-age enhancement and beam alignment. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: June 21, 2021

2021 article

IEEE SENSORS JOURNAL'S School-Age Years (2004-2011)

Nagle, H. T., & Katz, E. (2021, June 1). IEEE SENSORS JOURNAL, Vol. 21, pp. 12358–12359.

By: H. Nagle* & E. Katz

Sources: Web Of Science, NC State University Libraries
Added: June 21, 2021

2021 journal article

Artificial Olfaction in the 21<sup>st</sup> Century

IEEE Sensors Journal, 21(11), 12969–12990.

author keywords: Artificial olfaction; electronic nose; machine olfaction; odor detection; machine learning; headspace sampling; VOC analysis
TL;DR: The current state of the art that has been achieved over the last two decades as the field of artificial olfaction transitioned into the <inline-formula> <tex-math notation="LaTeX"> Century that served as the foundation upon which the authors have been building their odor-monitoring instrumental and measurement systems. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: June 21, 2021

2021 journal article

Knockoff boosted tree for model-free variable selection

BIOINFORMATICS, 37(7), 976–983.

MeSH headings : Algorithms; Computer Simulation; Genome; Machine Learning
TL;DR: This work proposes a novel strategy for conducting variable selection without prior model topology knowledge using the knockoff method with boosted tree models and applies this method for tumor purity estimation and tumor classification using Cancer Genome Atlas data. (via Semantic Scholar)
Source: Web Of Science
Added: June 21, 2021

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