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2023 international conference on circuit power and computing technologies, iccpct 2023

ISBN: (纸本)9798350333244

The proceedings contain 307 papers. The topics discussed include: utilization of adaptive neuro fuzzy inference system integrated unified power quality conditioner for enhancement of power quality in distribution system;fruit freshness detection using IoT and machine learning;power factor correction by ANN based bridgeless modified landsman converter;studies on attitude determination and control system for 1U nanosatellite;enhanced monarch butterfly optimization algorithm with rank-based selection and random jump strategy for constrained engineering problems;digital technology for ASEAN Energy;utilization of deep learning for the diagnosis of diseases in apple leaves;mixed signal design of phase frequency detector with charge pump using 130nm PDK;a review study on the impact of electromagnetic fields in the development of the brain;image segmentation and pre-processing for lung cancer detection in humans based on deep-learning;stochastic based clustering and improved whale optimization algorithm to predict sickle cell anemia in tribes of Nilgiris;and liquid biopsy for non-invasive monitoring of tumor evolution and response to therapy.

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Proceedings of international conference on circuit power and computing technologies, iccpct 2024

Proceedings of International Conference on Circuit Power and...

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7th international conference on circuit power and computing technologies, iccpct 2024

ISBN: (纸本)9798350372816

The proceedings contain 315 papers. The topics discussed include: cloud-based storage solutions for facial recognition attendance systems;machine learning approaches for proactive phishing attack detection;IoT device attacks, security and certification;integrated renewable energy system with ANN based MPPT for efficient power generation, wireless transmission, and energy storage in EV applications;accelerating sustainability through leveraging machine learning to analyze CSR spending in the Indian automobile industry;DDSRF theory for power quality in UPFC applications;towards a greener future: harnessing green computing to reduce ICT carbon emissions;innovative waste management: the efficiency of IoT-enabled smart bins;cataracts detection using convolution neural network;and performance enhancement of machine learning algorithms for predicting stroke.

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Proceedings of IEEE international conference on circuit, power and computing technologies, iccpct 2016

Proceedings of IEEE International Conference on Circuit, Pow...

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2016 IEEE international conference on circuit, power and computing technologies, iccpct 2016

ISBN: (纸本)9781509012770

The proceedings contain 275 papers. The topics discussed include: high speed low-power true single-phase clock divide-by-16/17 dual-modulus prescaler using 130nm CMOS process with a VDD of 1.2v;sensorless brushless DC motor drive fed by Cuk converter;effect of parameter tuning of differential evolution on PID controller for automatic generation control of a hybrid power system in deregulated environment;effects of parameter variation on imperialistic competition based economic emission dispatch;DC-DC current buck converter through duality approach and its DC transformer modeling for current based loads;stack gate technique for minimizing leakage current in multigate MOSFETs;implementation for minimization of computation time of partial products for designing multipliers;and a new variable frequency inverted sine carrier PWM modulated semi-cross switched multilevel inverter topologies.

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Proceedings of IEEE international conference on circuit, power and computing technologies, iccpct 2013

Proceedings of IEEE International Conference on Circuit, Pow...

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2013 IEEE international conference on circuit, power and computing technologies, iccpct 2013

ISBN: (纸本)9781467349222

The proceedings contain 232 papers. The topics discussed include: a novel multiband Sierpinski triangular fractal antenna for cognitive radio;an improved threshold estimation technique for partial discharge signal denoising using wavelet transform;reduction of transient and steady state speed pulsation in permanent magnet synchronous motor using space vector pulse width modulation control;induction motor fault diagnosis using labview;comparison of different methods of reference current generation for shunt active power filter under balanced and unbalanced load conditions;dynamically reconfigurable PWM controller for a single phase rectifier;power quality enhancement in microgrid - a survey;modeling of partial discharge behavior in a cavity within the solid dielectrics;multi secure and robustness for medical image based steganography scheme;and image contrast enhancement using fuzzy technique.

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IEEE international conference on circuit, power and computing technologies, iccpct 2015

IEEE International Conference on Circuit, Power and Computin...

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IEEE international conference on circuit, power and computing technologies, iccpct 2015

ISBN: (纸本)9781479970759

The proceedings contain 248 papers. The topics discussed include: smart measurement techniques for efficient operation of smart grid;design aspect of 765kV transmission system for capacity enhancement;enhanced medical image fusion of PET and CT using nonsubsampled contourlet transform;performance evaluation of shunt active harmonic filter under different control techniques;design of an improved energy efficient clustering in M2M communication;performance evaluation Of association mining in Hadoop single node cluster with big data;matrix converter based energy saving for street lights;linear current booster for solar FED DC pumps;applying secure authentication scheme to protect DNS from rebinding attack using proxy;an enhanced router based queuing policy providing better fairness to real-time data transfers in internet;performance improvement in mobile WiMAX using higher order sub carrier modulation techniques;and medical image denoising using multistage directional median filter.

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Proceedings of IEEE international conference on circuit, power and computing technologies, iccpct 2017

Proceedings of IEEE International Conference on Circuit, Pow...

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2017 IEEE international conference on circuit, power and computing technologies, iccpct 2017

ISBN: (纸本)9781509049660

The proceedings contain 241 papers. The topics discussed include: modeling 15nm graphene FET with contact resistance effects using channel segmentation technique;stochastic model based reliability centered preventive generator maintenance planning using ant Li-on optimizer;meta surface enabled wearable antenna for medical implant applications;intensity controller of LED street lights;an adaptive filter based channel estimation framework for large MIMO systems;a highly miniaturized patch antenna;design of flip-OFDM system for optical wireless communication;quantitative assessment of the quality of tone-mapped images;study of acoustic emission signals in continuous monitoring - a review;passive filter design to mitigate harmonics in three phase induction furnace;enhanced single mobile sink traversibility based delay sensitive data gathering in large scale wireless sensor networks;net power generated by Flettner rotor for different values of wind speed and ship speed;extensive modeling of DC-DC Cuk converter operating in continuous conduction mode;a review on cell detection and segmentation in microscopic images;leak test for cryogenic heat exchanger;survey on various door lock access control mechanisms;and perturb & observation MPPT algorithm for solar photovoltaic system.

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Low power Logarithmic Current-to-Digital Converter (CDC) Inspired by Molecular Genetic Processes for Biomedical Applications

Low Power Logarithmic Current-to-Digital Converter (CDC) Ins...

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18th international Joint conference on Biomedical Engineering Systems and technologies, BIOSTEC 2025

作者： Ilan, Oren Vishesh, Gupta Ramez, Daniel Faculty of Bio-Medical Engineering Technion Israel Institute of Technology Haifa3200003 Israel

ABio-inspired low-power logarithmic Current-to-Digital Converter is presented. The main building block of the CDCis acomputing unit named Perceptgene (PG) that was inspired by molecular biology and has training and computing capabilities in the log domain (Rizik et al., 2022). The Perceptgene which models a nonlinear molecular behavior was implemented using a translinear subthreshold electronic circuit (Oren et al., 2023). Thus the CDC design which uses the Perceptgene building block operates more naturally in the Log domain and is expected to consume low power which can make it usable for biomedical applications. © 2025 by SCITEPRESS– Science and Technology Publications, Lda.

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Challenges and Gaps in the Development of Pulsed power for Fusion Applications: A Preroadmapping Perspective From Industry, Academia, and National Laboratory Experts

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IEEE TRANSACTIONS ON PLASMA SCIENCE 2025年第5期53卷 1046-1057页

作者： Curry, Randy D. Cuneo, Michael E. Hegeler, Frank Kaplar, Robert J. Le Galloudec, Bruno J. Mason, Tyler J. Moynihan, Matthew Ponting, Michael T. Schamiloglu, Edl Schneider, Mark A. Walsh, Steven T. I Pulse Grp Albuquerque NM 87123 USA Sandia Natl Labs Albuquerque NM 87185 USA US Naval Res Lab Washington DC 20375 USA Lawrence Livermore Natl Lab Livermore CA 94550 USA Univ Rochester Lab Laser Energet Rochester NY USA Fusion Consultants Rochester NY 14625 USA Peak Nano Corp Valley View OH 44125 USA Univ New Mexico Sch Engn Albuquerque NM 87106 USA Gen Atom San Diego CA USA Univ New Mexico Anderson Sch Management Albuquerque NM 87106 USA

Fusion energy meets the twenty-first century World Grand Challenge of sustainable, ubiquitous, and safer energy sources. However, harnessing the promise of fusion energy has proven elusive. The competing approaches to fusion power plant design include inertial confinement fusion, National Ignition Facility (ICF-NIF, Z machine, etc.,) magnetic confinement fusion (MCF-Tokamak, stellarators, etc.), and other approaches that show promise in small- (flow stabilized Z pinches) or large-scale applications. These approaches are being accelerated with private and public funding and seek to demonstrate the feasibility of different approaches to fusion-based power plants. Yet, how can the necessary pulsed power technologies for these disruptive technology bases be accelerated with no clear "Dominant Design?" Roadmapping holds the promise to identify and develop common critical pulsed power components for laboratory, prototype, and commercial fusion, and can accelerate the commercialization of fusion reactor designs. A preroadmapping Workshop on Pulsed power for Fusion was held at the IEEE international Pulsed power conference in San Antonio, TX, USA, in June 2023. The workshop had 177 attendees. Here, the common elements for many of the ICF technologies vying for dominant design were identified. The advancement of these technologies through roadmapping will enhance commercial expectations that require their rapid and innovative development in the next five years, as well as the next five to ten years. The key technologies identified that underpin and limit the advancement of fusion power include pulsed power technologies such as energy storage, high-voltage switching, additive manufacturing, and modular pulsed power circuit topologies. They are the focus of our effort in the following roadmap scenario, which will delineate potential paths to technology development.

关键词： Laser fusion Laser beams Magnetic confinement Industries X-ray lasers Inductors Heating systems Fuels conferences power generation Capacitors disruptive technologies energy storage fusion power generation fusion reactors inertial confinement fusion (ICF) laser fusion magnetic confinement fusion (MCF) pulsed power supplies pulsed power systems strategic planning switching

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Enhancing multi-omics data classification with relative expression analysis and decision trees

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JOURNAL OF COMPUTATIONAL SCIENCE 2025年 84卷

作者： Czajkowski, Marcin Jurczuk, Krzysztof Kretowski, Marek Bialystok Tech Univ Fac Comp Sci Wiejska 45A PL-15351 Bialystok Poland

This study introduces the Relative Multi-test Classification Tree (RMCT), a novel classification method tailored for multi-omics data analysis. The RMCT method combines the interpretative power of decision trees with the analytical precision of Relative eXpression Analysis (RXA) to address the complex task of examining biomedical data derived from diverse high-throughput technologies. The proposed RMCT approach discerns patterns within and across omics layers, yielding an accurate and interpretable classifier. In each internal node of RMCT, we create a multitest- group of Top-Scoring-Pair tests, that capture the ordering relationships among features from various omics. Multi-tests are optimized for maximal reduction of Gini impurity, and ensuring consistency in decision-making. We address computational challenges by advanced GPU parallelization, remarkably improving RMCT's time performance. Through experimental validation on diverse multi-omics datasets, RMCT has demonstrated superior performance compared to traditional tree-based solutions, particularly in terms of accuracy and clarity of predictions. This method effectively reveals intricate interactions and relationships within multi-omics data, marking it as a useful addition to bioinformatics and biomedicine. This work represents a thorough extension of our preliminary research, which was initially presented at the twenty-third edition of the international conference on Computational Science (ICCS). It expands the initial concept of integrating decision trees with RXA for multi-omics data classification, deepening the analytical methodologies, further optimizing the GPU computing, and broadening the experimental validation.

关键词： Multi-omics data Decision trees Relative expression analysis Classification GPU computing

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Comparative Evaluation of Conventional and Modified Single-Phase Vienna Rectifiers for power Supply Applications 4

Comparative Evaluation of Conventional and Modified Single-P...

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4th international conference on power, Control and computing technologies, ICPC2T 2025

作者： Nirappuravilayil, Lekshmi Harilal Nair, Harish Sudhakaran Haque, Nasirul Department of Electrical Engineering National Institute of Technology Kerala Calicut India

ISBN: (纸本)9798331530402

Programmable power supplies usually comprise of a AC-DC front-end power Factor Correction (PFC) stage followed by an isolated DC-DC converter stage. This PFC stage has to ascertain unity power factor at the input and provide a stable regulated DC voltage for the subsequent stage. Vienna type PFC rectifiers despite their complex control requirements, offer significant topological advantages. This work attempts to study and comparatively evaluate the single-phase Conventional Vienna Rectifier and the recently introduced single-phase Modified Vienna Rectifier. The suitability of these two rectifiers for a programmable power supply application is assessed in terms of the feasible operating range, topological requirements, input current THD etc. Simulation studies using MATLAB have been carried out to provide insights into the converter operation and performance. © 2025 IEEE.

关键词： Solid state rectifiers

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