Electrical and Computer Engineering

Works Published in 2023

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Displaying works 201 - 220 of 333 in total

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

2023 journal article

Base Station Antenna Uptilt Optimization for Cellular-Connected Drone Corridors

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 59(4), 4729–4737.

By: S. Maeng n, M. Chowdhury n, I. Guvenc n, A. Bhuyan* & H. Dai n

author keywords: Drones; Antennas; Interference; Probability; Power system reliability; Communication system security; Signal to noise ratio; Antenna uptilt; drone corridor; national airspace (NAS); outage probability; unmanned aerial vehicle (UAV); unmanned aerial vehicle traffic management
TL;DR: This article considers the use of additional uptilted antennas at each cellular BS and optimize the uptilt angle to maximize the wireless coverage probability across a given drone corridor and characterize the optimal value of the antenna uptilt angles for a given antenna pattern as well as the minimum/maximum altitudes of the drone corridor. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 9, 2023

2023 journal article

Performance Evaluation of 3.3 kV SiC MOSFET and Schottky Diode Based Reverse Voltage Blocking Switch for Medium Voltage Current Source Inverter Application

IEEE ACCESS, 11, 89277–89289.

author keywords: 3.3 kV SiC diode; 3.3 kV SiC MOSFET; common-source (CS); common-drain (CD); current source inverter (CSI); current switch; medium-voltage (MV); reverse-voltage blocking (RVB) switch; wide-bandgap devices; GaN; SiC
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: August 8, 2023

2023 journal article

Federated TD Learning Over Finite-Rate Erasure Channels: Linear Speedup Under Markovian Sampling

IEEE CONTROL SYSTEMS LETTERS, 7, 2461–2466.

author keywords: Servers; Markov processes; Quantization (signal); Function approximation; Approximation algorithms; Reinforcement learning; Supervised learning; Machine learning; large-scale systems; communication networks
TL;DR: This work proposes and analyze QFedTD - a quantized federated temporal difference learning algorithm with linear function approximation that highlights the effect of quantization and erasures on the convergence rate and establishes a linear speedup w.r.t. the number of agents under Markovian sampling. (via Semantic Scholar)
Source: Web Of Science
Added: August 7, 2023

2023 journal article

Optimal Relay Probing for UAV Millimeter Wave Communications with Beam Training Overhead

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 72(6), 7351–7363.

author keywords: Index Terms-Unmanned aerial vehicle (UAV); cooperative communications; millimeter wave (mmWave) communications; relay selection
TL;DR: The design of relay probing strategies for UAV mmWave A2G communications is studied to maximize the expected achievable throughput between the UAV under blockage and the BS and derives the closed-form expression for the distribution of achievable throughput. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 7, 2023

2023 journal article

Remedy or Resource Drain: Modeling and Analysis of Massive Task Offloading Processes in Fog

IEEE INTERNET OF THINGS JOURNAL, 10(13), 11669–11682.

By: J. Wang*, W. Wang n & C. Wang n

author keywords: Task analysis; Internet of Things; Edge computing; Gravity; Delays; Computational modeling; Performance evaluation; Fog computing; performance evaluation; task offloading
TL;DR: Simulation results show that the proposed gravity model can flexibly describe different offloading schemes in terms of application and node-level behavior, and finds that the expected lifetime and device effort of individual tasks decrease as the network effort decreases over the network size. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 7, 2023

2023 article

A Miniaturized, Battery-Free, Wireless Wound Monitor That Predicts Wound Closure Rate Early

Garland, N. T., Song, J. W., Ma, T., Kim, Y. J., Vazquez-Guardado, A., Hashkavayi, A. B., … Bandodkar, A. J. (2023, July 21). ADVANCED HEALTHCARE MATERIALS, Vol. 7.

author keywords: chronic wounds; diabetic ulcers; lactate sensing; wireless electronics; wound sensing
TL;DR: A miniaturized, wireless, battery‐free wound monitor that measures lactate in real‐time and seamlessly integrates with bandages for conformal attachment to the wound bed is introduced, highlighting the significance of monitoring biomarkers during the inflammation phase. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 7, 2023

2023 article

Peptide ligands for the affinity purification of adeno-associated viruses from HEK 293 cell lysates

Chu, W., Shastry, S., Barbieri, E., Prodromou, R., Greback-Clarke, P., Smith, W., … Menegatti, S. (2023, July 12). BIOTECHNOLOGY AND BIOENGINEERING.

By: W. Chu n, S. Shastry n, E. Barbieri n, R. Prodromou n, P. Greback-Clarke n, W. Smith n, B. Moore n, R. Kilgore n ...

author keywords: adeno-associated virus; affinity chromatography; HEK 293 lysate; peptide ligands; virus purification
MeSH headings : Humans; Dependovirus / genetics; HEK293 Cells; Ligands; Peptides / genetics; Peptides / metabolism; Amino Acid Sequence; Genetic Vectors
TL;DR: Peptide ligands that selectively capture AAVs and release them under mild conditions are introduced, affording high recovery, high recovery of host cell proteins (HCPs), and high transduction activity of the purified viruses. (via Semantic Scholar)
Source: Web Of Science
Added: August 7, 2023

2023 review

Quantum computing for power systems: Tutorial, review, challenges, and prospects

[Review of ]. ELECTRIC POWER SYSTEMS RESEARCH, 223.

By: H. Liu n & W. Tang n

author keywords: Quantum computing; Optimization; Power systems; Renewable energy; Climate neutrality
UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Source: Web Of Science
Added: August 7, 2023

2023 article

Metal-Halide Perovskite Lasers: Cavity Formation and Emission Characteristics

Moon, J., Mehta, Y., Gundogdu, K., So, F., & Gu, Q. (2023, July 25). ADVANCED MATERIALS.

By: J. Moon*, Y. Mehta n, K. Gundogdu n, F. So n & Q. Gu n

author keywords: emission mechanisms in perovskites; metal-halide perovskites; patterning of perovskite cavities; perovskite lasers
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 7, 2023

2023 article

Hardware-Software Co-design for Side-Channel Protected Neural Network Inference

2023 IEEE INTERNATIONAL SYMPOSIUM ON HARDWARE ORIENTED SECURITY AND TRUST, HOST, pp. 155–166.

By: A. Dubey n, R. Cammarota*, A. Varna*, R. Kumar* & A. Aysu n

author keywords: machine learning inference; side-channel analysis; masking; flexibility
TL;DR: This paper develops a secure RISCV-based coprocessor design that can execute a neural network implemented in C/C++ that uses masking to execute various neural network operations like weighted summations, activation functions, and output layer computation in a sidechannel secure fashion. (via Semantic Scholar)
Source: Web Of Science
Added: August 7, 2023

2023 journal article

Minimizing Ground Risk in Cellular-Connected Drone Corridors With mmWave Links

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 59(6), 7923–7937.

author keywords: Autonomous aerial vehicles; Drones; Trajectory; Internet of Things; Wireless communication; Millimeter wave communication; 5G mobile communication; A* search; beamforming; conflict-based search (CBS); drone corridor; ground risk; mmWave; multiagent pathfinding (MAPF); unmanned aircraft system (UAS); unmanned aircraft system traffic management (UTM)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: August 5, 2023

2023 journal article

Group Testing With Side Information via Generalized Approximate Message Passing

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 71, 2366–2375.

author keywords: Compressed sensing; contact tracing; generalized approximate message passing (GAMP); nonadaptive group testing
TL;DR: Side information (SI) collected from contact tracing (CT) is incorporated into nonadaptive/single-stage group testing algorithms based on generalized approximate message passing (GAMP) and results show that the GAMP-based algorithms provide improved accuracy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: July 31, 2023

2023 journal article

Convergence of Bi-Virus Epidemic Models With Non-Linear Rates on Networks-A Monotone Dynamical Systems Approach

IEEE-ACM TRANSACTIONS ON NETWORKING, 31(3), 1187–1201.

By: V. Doshi n, S. Mallick n & D. Eun n

author keywords: Epidemics on networks; bi-virus models; multi-layer graphs; monotone dynamical systems
TL;DR: These results are the first in providing complete convergence analysis for the bi-virus system with non-linear infection and recovery rates on general graphs, and are the best of their knowledge. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: July 31, 2023

2023 article

Active and Passive Reconfigurable Intelligent Surfaces at mm-Wave and THz bands enabled by CMOS Integrated Chips

2023 IEEE WIRELESS AND MICROWAVE TECHNOLOGY CONFERENCE, WAMICON.

author keywords: Millimeter-wave; Terahertz; Active RIS; Passive RIS; metasurfaces,Integrated Circuits; Reconfigurable Arrrays; Intelligent arrays; Bloackage mitigation; Time Modulation; Transmitter
TL;DR: Two reconfigurable intelligent electromagnetic surface designs enabled through CMOS ICs are presented namely, a) mm-Wave 57–64 GHz active reconfigured reflector array b) THz dynamically programmable passive holographic metasurface enabled throughCMOS IC tiling approach. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: July 31, 2023

2023 article

Unveiling the properties of transition-metal dichalcogenides: a comprehensive study of WTe2, WSe2, ZrTe2, and NiTe2 in bulk and monolayer forms (vol 58, pg 10023, 2023)

Fazeli, Y., Etesami, Z., Nourbakhsh, Z., & Vashaee, D. (2023, June). JOURNAL OF MATERIALS SCIENCE, Vol. 58, pp. 10217–10217.

By: Y. Fazeli*, Z. Etesami*, Z. Nourbakhsh* & D. Vashaee n

Source: Web Of Science
Added: July 31, 2023

2023 article

lfbench: a lock-free microbenchmark suite

2023 IEEE INTERNATIONAL SYMPOSIUM ON PERFORMANCE ANALYSIS OF SYSTEMS AND SOFTWARE, ISPASS, pp. 322–324.

By: M. Nagabhiru n & G. Byrd n

TL;DR: This work attempts for the first time to bring all the popular lock- free data structures under one roof, primarily to enable development of new WW semantics needed for easy lock-free programming and help evaluate the same. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: July 31, 2023

2023 journal article

Silicon Carbide Power Devices: Progress and Future Outlook

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 11(3), 2400–2411.

author keywords: 4H-silicon carbide (SiC); Baliga short-circuit improvement concept (BaSIC) topology; Baliga's figure-of-merit (BFOM); bidirectional field effect transistor (BiDFET); JBSFET; junction-barrier-Schottky (JBS) diode; monolithic reverse blocking transistor (MRBT); MOSFET; planar-gate; short-circuit (SC) capability; trench-gate
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Source: Web Of Science
Added: July 31, 2023

2023 journal article

Dynamic Network-Assisted D2D-Aided Coded Distributed Learning

IEEE TRANSACTIONS ON COMMUNICATIONS, 71(6), 3352–3367.

author keywords: Computational modeling; Device-to-device communication; Training; Data models; Collaboration; Distance learning; Computer aided instruction; Online distributed learning; device-to-device communications; Index Terms; coded computing; data compression; load balancing
TL;DR: This work designs a novel D2D-aided coded distributed learning method named D 2D-CDL for efficient load balancing across devices and derives an optimal compression rate, which minimizes the processing time. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: July 31, 2023

2023 journal article

Survey on AI and Machine Learning Techniques for Microgrid Energy Management Systems

IEEE-CAA JOURNAL OF AUTOMATICA SINICA, 10(7), 1513–1529.

author keywords: ~Consensus; energy management system (EMS); reinforcement learning; supervised learning
TL;DR: This paper presents an overview of existing conventional and AI-based techniques for energy management systems in microgrids, and summarizes machine learning techniques such as ANNs, federated learning, LSTMs, RNNs, and reinforcement learning for EMS objectives such as economic dispatch, optimal power flow, and scheduling. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: July 31, 2023

2023 journal article

Reduction of Phase and Gain Control Dependencies Within a 20 GHz Beamforming Receiver IC

IEEE ACCESS, 11, 68066–68078.

By: Y. Chang n & B. Floyd n

author keywords: Variable gain amplifier (VGA); vector interpolator; phase shifter; gain dependent phase variation; IQ crosstalk; CMOS; SOI; beamformer; phased arrays
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 31, 2023

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