Electrical and Computer Engineering

Works Published in 2020

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Displaying works 101 - 120 of 367 in total

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

2020 article

Improved Rotor Position Estimation in Extended Back-EMF Based Position Sensorless Control for IPMSMs with Non-Sinusoidal Back-EMF

2020 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING.

By: H. Kim n & S. Bhattacharya n

author keywords: Permanent magnet synchronous machine; harmonic current losses; harmonic voltage injection; non-sinusoidal back-EMF; non-sinusoidal machine current; vector control; extended back-EMF; sensorless control
TL;DR: A harmonic voltage injection based current control scheme is presented that results in sinusoidal machine current and improves the performance of extended back-EMF based position sensorless control and mitigates the harmonic copper losses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 30, 2021

2020 article

2.3-kV, 5-A 4H-SiC Ti and Ni JBS Rectifiers manufactured in Commercial Foundry: Impact of Implant Lateral Straggle

2020 IEEE WORKSHOP ON WIDE BANDGAP POWER DEVICES AND APPLICATIONS IN ASIA (WIPDA ASIA).

author keywords: Junction Barrier Schottky (JBS) rectifier; 4H-SiC; Schottky barrier; Ni Schottky contact; Ti Schottky contact; leakage current knee voltage; on-resistance
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 23, 2021

2020 article

Achieving Short Circuit Capability for 600 V GaN FETs Using a Gate-Source-Shorted Si Depletion-Mode MOSFET in Series with the Source

2020 IEEE WORKSHOP ON WIDE BANDGAP POWER DEVICES AND APPLICATIONS IN ASIA (WIPDA ASIA).

author keywords: Gallium Nitride; BaSIC topology; power device; short-circuit; robustness; Sense voltage
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 23, 2021

2020 article

Dislocation-Based Thermodynamic Models of V-Pits Formation and Strain Relaxation in InGaN/GaN Epilayers on Si Substrates

TMS 2020 149TH ANNUAL MEETING & EXHIBITION SUPPLEMENTAL PROCEEDINGS, pp. 2057–2064.

By: K. Khafagy n, T. Hatem* & S. Bedair n

author keywords: Threading dislocations; III-Nitride relaxation; V-pits defects; Thermodynamics modeling
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 23, 2021

2020 article

RANTT: A RISC-V Architecture Extension for the Number Theoretic Transform

2020 30TH INTERNATIONAL CONFERENCE ON FIELD-PROGRAMMABLE LOGIC AND APPLICATIONS (FPL), pp. 26–32.

By: E. Karabulut n & A. Aysu n

author keywords: Lattice-Based Cryptography; RISC-V; NTT
TL;DR: The proposed design is respectively 6x, 40x, and 3x more efficient than the baseline solution, Berkeley Out-of-Order Machine, and a prior HW/SW co-design, while providing the needed flexibility. (via Semantic Scholar)
Source: Web Of Science
Added: August 23, 2021

2020 article

A 20-33 GHz Direct-Conversion Transmitter in 45-nm SOI CMOS

2020 IEEE BICMOS AND COMPOUND SEMICONDUCTOR INTEGRATED CIRCUITS AND TECHNOLOGY SYMPOSIUM (BCICTS).

By: T. Ren n, S. Hari n & B. Floyd n

Contributors: T. Ren n, S. Hari n & B. Floyd n

author keywords: Transmitter; wide-band; IQ modulator; Gilbert cell; power amplifier; CMOS SOI; millimeter-wave; 5G
TL;DR: This paper presents a 20–33 GHz direct-conversion transmitter implemented in 45-nm RFSOI CMOS technology that features a divider-based quadrature clock generation circuit, two current-combined double-balanced mixers, and a balanced power amplifier (PA) employing stacked FETs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 23, 2021

2020 journal article

Persistent Data Retention Models

ArXiv Preprint ArXiv:2009.14705.

By: T. Wang & J. Tuck

Source: ORCID
Added: August 18, 2021

2020 conference paper

WET: write efficient loop tiling for non-volatile main memory

2020 57th ACM/IEEE Design Automation Conference (DAC), 1–6.

By: M. Alshboul, J. Tuck & Y. Solihin

Event: IEEE

Source: ORCID
Added: August 18, 2021

2020 article

Methods of crash recovery for data stored in non-volatile main memory

Solihin, Y., Alshboul, M., & Tuck, J. (2020, March).

By: Y. Solihin, M. Alshboul & J. Tuck

Source: ORCID
Added: August 18, 2021

2020 article

Application of Quantum Machine Learning to VLSI Placement

PROCEEDINGS OF THE 2020 ACM/IEEE 2ND WORKSHOP ON MACHINE LEARNING FOR CAD (MLCAD '20), pp. 61–66.

author keywords: Quantum Machine Learning; Balanced Min-Cut; Variational Quantum Eigensolver; Recursive Partitioning Placement
TL;DR: The Variational Quantum Eigensolver (VQE) is used to formulate a recursive Balanced Min-Cut (BMC) algorithm, and it is suggested that quantum machine learning techniques can lower error rates and allow for faster convergence to an optimal solution. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 16, 2021

2020 article

Design Rule Checking with a CNN Based Feature Extractor

PROCEEDINGS OF THE 2020 ACM/IEEE 2ND WORKSHOP ON MACHINE LEARNING FOR CAD (MLCAD '20), pp. 9–14.

By: L. Francisco n, T. Lagare n, A. Jain n, S. Chaudhary n, M. Kulkarni n, D. Sardana n, W. Davis n, P. Franzon n

author keywords: Design Rule Checking; Machine Learning; IC Verification; Design for Manufacturing; Convolutional Neural Network; Deep Learning
TL;DR: The proof of feasibility for a fast interactive DRC engine that could be used during layout is established and the proposed model consists of a convolutional neural network trained to detect DRC violations. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 16, 2021

2020 article

Artificial Intelligence Assisted Collaborative Edge Caching in Small Cell Networks

2020 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM).

By: M. Pervej n, L. Tan* & R. Hu*

author keywords: Cache hit ratio; content delivery network; edge caching; particle swarm optimization; small cell network
TL;DR: A modified particle swarm optimization (M-PSO) algorithm is proposed that efficiently solves the complex constraint problem in a reasonable time and significantly enhances the CHR performance when comparing to that of the existing baseline caching schemes. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 9, 2021

2020 journal article

Lighter and Stronger: Cofabricated Electrodes and Variable Stiffness Elements in Dielectric Actuators

ADVANCED INTELLIGENT SYSTEMS, 2(10).

author keywords: dielectric elastomer actuators; gallium; liquid metals; soft robotics; variable stiffnesses
Source: Web Of Science
Added: August 2, 2021

2020 article

GPU-FPtuner: Mixed-precision Auto-tuning for Floating-point Applications on GPU

2020 IEEE 27TH INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE COMPUTING, DATA, AND ANALYTICS (HIPC 2020), pp. 294–304.

By: R. Gu n & M. Becchi n

author keywords: GPU; floating-point arithmetic; mixed-precision arithmetic; accuracy; performance; autotuning
TL;DR: A mixed precision autotuner for GPU applications that rely on floating-point arithmetic that takes into account code patterns prone to error propagation and GPU-specific considerations to generate a tuning plan that balances performance and accuracy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Source: Web Of Science
Added: August 2, 2021

2020 article

Traffic Shifting based Resource Optimization in Aggregated IoT Communication

PROCEEDINGS OF THE 2020 IEEE 45TH CONFERENCE ON LOCAL COMPUTER NETWORKS (LCN 2020), pp. 233–243.

author keywords: 5G; cellular network; clustering; core network; Internet of Things (IoT); machine type communications (MTC)
TL;DR: This paper aims to increase savings in cellular resources by shifting (delaying or performing earlier) the regular traffic patterns of IoT devices slightly, and develops a heuristic based solution that runs in polynomial time. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 2, 2021

2020 article

Guarantees for Mix-flows in Inter-Datacenter WANs in Single and Federated Clouds

PROCEEDINGS OF THE 2020 IEEE 45TH CONFERENCE ON LOCAL COMPUTER NETWORKS (LCN 2020), pp. 244–255.

By: S. Gandhi n & Y. Viniotis n

author keywords: Inter-datacenter WAN; mix-flows; tailor-made guarantees; deadlines
TL;DR: This paper proposes Vritti, an adaptable spatial-temporal system for traffic engineering in inter-datacenter WAN environments applicable to single and federated clouds, and proposes two online algorithms to generate admission control, scheduling and routing decisions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 2, 2021

2020 article

An investigation of THz label-free opioid sensing

2020 45TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ).

By: W. Zhang*, A. Bykhovski n, L. Himed*, Z. Yan* & E. Brown*

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 26, 2021

2020 article

Characterizing the Impact of TCP Coexistence in Data Center Networks

2020 IEEE 40TH INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS (ICDCS), pp. 388–398.

TL;DR: An extensive set of experiments with coexisting TCP variants on Leaf-Spine and Fat-Tree switch fabrics results in a large set of network traces that have important implications in ensuring optimal utilization of data center switch fabric and in meeting the network performance needs of application layer workloads. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 26, 2021

2020 article

Optimizing Complex OpenCL Code for FPGA: A Case Study on Finite Automata Traversal

2020 IEEE 26TH INTERNATIONAL CONFERENCE ON PARALLEL AND DISTRIBUTED SYSTEMS (ICPADS), pp. 518–527.

author keywords: OpenCL; FPGA; high-level synthesis; automata processing; NFA; performance optimization
TL;DR: This paper considers an OpenCL NFA traversal kernel optimized for GPU but exhibiting FPGA-friendly characteristics, namely: limited memory requirements, lack of synchronization, and SIMD execution, and explores a set of structural code changes, custom and best-practice optimizations to retarget this code to FPGAs. (via Semantic Scholar)
Source: Web Of Science
Added: July 19, 2021

2020 article

Performance Analysis and Improvement on DSRC Application for V2V Communication

2020 IEEE 92ND VEHICULAR TECHNOLOGY CONFERENCE (VTC2020-FALL).

author keywords: V2V; DSRC; IEEE 802.11p; DCF; MAC design
TL;DR: The Semi-persistent Contention Density Control (SpCDC) scheme is developed to improve the DSRC performance and shows that the packet delivery ratio in SpCDC scheme increases more than 10% compared with IEEE 802.11p in heavy vehicle load scenarios. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: July 19, 2021

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