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Training time minimization for federated edge learning with optimized gradient quantization and bandwidth Research Article

Peixi LIU, Jiamo JIANG, Guangxu ZHU, Lei CHENG, Wei JIANG, Wu LUO, Ying DU, Zhiqin WANG,jiangjiamo@caict.ac.cn,gxzhu@sribd.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 8,   Pages 1247-1263 doi: 10.1631/FITEE.2100538

Abstract: Training a machine learning model with (FEEL) is typically time consuming due to the constrained computationThe training time is modeled by taking into account the communication time, computation time, and theBased on the proposed training time model, the intrinsic trade-off between the number of communicationgap, based on which the closed-form expressions for the number of communication rounds and the total trainingtime are obtained.

Keywords： Federated edge learning     Quantization optimization     Bandwith allocation     Training time minimization    

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Minimization of total energy consumption in an m-machine flow shop with an exponential time-dependent

Lingxuan LIU, Zhongshun SHI, Leyuan SHI

Frontiers of Engineering Management 2018, Volume 5, Issue 4,   Pages 487-498 doi: 10.15302/J-FEM-2018042

Abstract:

This study investigates an energy-aware flow shop scheduling problem with a time-dependent learningA worst-case analysis on shortest process time heuristic is conducted for theoretical measurement.

Keywords： flow shop     energy-aware scheduling     learning effect     nested partition     worst-case error bound    

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Essential training steps to achieving competency in the basic intraoperative transesophageal echocardiography

Yong G. Peng,Haibo Song,E. Wang,Weipeng Wang,Jin Liu

Frontiers of Medicine 2015, Volume 9, Issue 1,   Pages 123-128 doi: 10.1007/s11684-014-0366-7

Abstract: TEE training pathways and practice guidelines have been well established in western countries and manyHowever, TEE training and practice information for anesthesiologists are lacking in China.Hence, establishing a consensus on the ideal TEE training approach for anesthesiologists in China isDeveloping an effective curriculum that can be incorporated into an anesthesiology resident’s overall trainingTEE modality to help in intraoperative management and surgical decision making, publishing basic TEE training

Keywords： transesophageal echocardiography     guidelines     training     competency    

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perioperative transesophageal echocardiography: should new guidelines exist for limited echocardiography training

Yong G. Peng, Gregory M. Janelle

Frontiers of Medicine 2012, Volume 6, Issue 3,   Pages 332-337 doi: 10.1007/s11684-012-0212-8

Abstract: is less invasive than many other monitors, is immediately accessible, and allows for continuous real-timeHowever, the minimum training requirements needed for the anesthesia provider to obtain the competency

Keywords： transesophageal echocardiography     curriculum     competency training     hemodynamic instability    

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Role of exercise training on insulin resistance and TNF-α in high-fat diet rats

Hui SUN MD, Xiuling DENG MM, Fangxi XIAO MD, Lulu CHEN MD, Huiqing LI MD,

Frontiers of Medicine 2009, Volume 3, Issue 4,   Pages 403-407 doi: 10.1007/s11684-009-0071-0

Abstract: This study investigated the effect of exercise training on insulin resistance and serum and adipose TNFgroup was randomly assigned to two subgroups after 18 weeks: sedentary group (SE; =10) and exercise traininggroup (ET; =12) that performed swimming exercise training for 6 weeks, while both groups continued high-fatThe expression of TNF-α mRNA and protein in adipose tissue was examined by using real-time fluorescenceIn conclusion, exercise training ameliorates insulin resistance.

Keywords： exercise training     insulin resistance     tumor necrosis factor-α    

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Mechanism on minimization of excess sludge in oxic-settling-anaerobic (OSA) process

WANG Jianfang, ZHAO Qingliang, JIN Wenbiao, LIN Jikan

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 1,   Pages 36-43 doi: 10.1007/s11783-008-0001-4

Abstract: It has been concluded that multiple causes resulted in the minimization of excess sludge in the OSA system
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Optimization of cold-end system of thermal power plants based on entropy generation minimization

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 956-972 doi: 10.1007/s11708-021-0785-5

Abstract: Cold-end systems are heat sinks of thermal power cycles, which have an essential effect on the overall performance of thermal power plants. To enhance the efficiency of thermal power plants, multi-pressure condensers have been applied in some large-capacity thermal power plants. However, little attention has been paid to the optimization of the cold-end system with multi-pressure condensers which have multiple parameters to be identified. Therefore, the design optimization methods of cold-end systems with single- and multi-pressure condensers are developed based on the entropy generation rate, and the genetic algorithm (GA) is used to optimize multiple parameters. Multiple parameters, including heat transfer area of multi-pressure condensers, steam distribution in condensers, and cooling water mass flow rate, are optimized while considering detailed entropy generation rate of the cold-end systems. The results show that the entropy generation rate of the multi-pressure cold-end system is less than that of the single-pressure cold-end system when the total condenser area is constant. Moreover, the economic performance can be improved with the adoption of the multi-pressure cold-end system. When compared with the single-pressure cold-end system, the excess revenues gained by using dual- and quadruple-pressure cold-end systems are 575 and 580 k$/a, respectively.

Keywords： cold-end system     entropy generation minimization     optimization     economic analysis     genetic algorithm    

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Power system reconfiguration and loss minimization for a distribution systems using “Catfish PSO” algorithm

K Sathish KUMAR,S NAVEEN

Frontiers in Energy 2014, Volume 8, Issue 4,   Pages 434-442 doi: 10.1007/s11708-014-0313-y

Abstract: reconfiguration (DFR) problem for a 33-bus and a 16-bus sample network, which effectively ensures the loss minimization

Keywords： distribution system reconfiguration (DFR)     power loss reduction     catfish particle swarm optimization (catfish PSO)     radial structure    

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Robust design approach to the minimization of functional performance variations of products and systems

J. ZHANG, H. DU, D. XUE, P. GU

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2,   Pages 379-392 doi: 10.1007/s11465-020-0607-1

Abstract: Functional performance variations of products and systems are often used to measure the qualities of products and systems considering the changes in the design parameter values caused by uncertainties. A robust design approach has been developed in this research to minimize the functional performance variations considering the design parameter uncertainties by identifying the boundaries of the functional performance variations through optimization. In this work, a mathematical model is developed to describe the relationships among functional performance, design configurations and parameters, and design parameter uncertainties. A multi-level optimization model is established to identify: (1) The optimal design configuration, (2) the optimal values of design parameters, and (3) the boundaries of functional performance variations. Sensitivity analysis considering the impact of parameter uncertainties on functional performance variation boundaries has also been conducted. A case study on the design of a truss system has been conducted. Case study results show that the sensitivities of functional performance variation boundaries to the design parameter uncertainties can be reduced significantly using the new robust design approach.

Keywords： product design     robust design     design optimization     uncertainties    

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Optimal operation of energy at hydrothermal power plants by simultaneous minimization of pollution and

Homayoun EBRAHIMIAN,Bahman TAHERI,Nasser YOUSEFI

Frontiers in Energy 2015, Volume 9, Issue 4,   Pages 426-432 doi: 10.1007/s11708-015-0376-4

Abstract: The aim of this paper is simultaneous minimization of hydrothermal units to reach the best solution by

Keywords： practical constraints of units     pollution function     inlet steam valve     up-ramp rate of units     improved ABC algorithm    

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Current Status and Development Strategies of General Practitioner Training in China

Liu Ying, Jiang Guoping, Ren Jingjing

Strategic Study of CAE 2019, Volume 21, Issue 2,   Pages 74-78 doi: 10.15302/J-SSCAE-2019.02.005

Abstract: years of exploration and practice, a “5+3” and “3+2” general practitioner (GP) trainingIn this paper, after analyzing the current situation of GP training in China, we found that the postof GP is unattractive in China; the GP training system is incomplete and lacks a process assessment mechanism; the certification and re-certification mechanisms of training bases are incomplete; and the continuousfollowing policy recommendations: improving the remuneration of GPs, establishing a comprehensive GP training

Keywords： general practitioner     personnel training     post competence    

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The next step of community health construction: Training general practitioners and implementing health

Kan ZHANG MM, Wei DONG MM, Ying-Yao CHEN MD,

Frontiers of Medicine 2010, Volume 4, Issue 2,   Pages 134-138 doi: 10.1007/s11684-010-0041-6

Abstract: This article discusses the concept of health management and stresses that community health management should be the starting point of community health service, necessitating a paradigm shift from observing the treatment-oriented medical model to observing the prevention-and-health management-based medical model. Community health construction has entered a new phase, one which highlights the need to train general practitioners in practice-based life cycle health management. In addition, general practitioners should assume the mission of implementing community health management.

Keywords： community health     general practitioners     health management    

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maize-based food-feed-energy systems to limited phosphate resources—a new Sino-German international research training

Antje SCHWALB

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 443-444 doi: 10.15302/J-FASE-2019288

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maize-based food-feed-energy systems to limited phosphate resources—a new Sino-German international research training

Torsten MÜLLER, Fusuo ZHANG

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 313-320 doi: 10.15302/J-FASE-2019282

Abstract: The new Sino-German international research training group “Adaptation of Chinese and German maize-basedtrips, case studies, methodological courses, doctoral researchers’ conferences, intercultural trainingsessions and personal training.

Keywords： international research training group     limited resources     maize     phosphate    

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Forward osmosis coupled with lime-soda ash softening for volume minimization of reverse osmosis

Jiandong Lu, Shijie You, Xiuheng Wang

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1301-6

Abstract: Abstract • Forward osmosis (FO) coupled with chemical softening for CCI ROC minimization • Effectivethis study, we focused on coupling forward osmosis (FO) with chemical softening (FO-CS) for the volume minimizationThis study provides a proof-of-concept demonstration of the FO-CS coupling process for ROC volume minimization

Keywords： Coal chemical industry     Forward osmosis     Chemical softening     Reverse osmosis concentrate    

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Title Author Date Type Operation

Training time minimization for federated edge learning with optimized gradient quantization and bandwidth

Peixi LIU, Jiamo JIANG, Guangxu ZHU, Lei CHENG, Wei JIANG, Wu LUO, Ying DU, Zhiqin WANG,jiangjiamo@caict.ac.cn,gxzhu@sribd.cn

Journal Article

Minimization of total energy consumption in an m-machine flow shop with an exponential time-dependent

Lingxuan LIU, Zhongshun SHI, Leyuan SHI

Journal Article

Essential training steps to achieving competency in the basic intraoperative transesophageal echocardiography

Yong G. Peng,Haibo Song,E. Wang,Weipeng Wang,Jin Liu

Journal Article

perioperative transesophageal echocardiography: should new guidelines exist for limited echocardiography training

Yong G. Peng, Gregory M. Janelle

Journal Article

Role of exercise training on insulin resistance and TNF-α in high-fat diet rats

Hui SUN MD, Xiuling DENG MM, Fangxi XIAO MD, Lulu CHEN MD, Huiqing LI MD,

Journal Article

Mechanism on minimization of excess sludge in oxic-settling-anaerobic (OSA) process

WANG Jianfang, ZHAO Qingliang, JIN Wenbiao, LIN Jikan

Journal Article

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Journal Article

Power system reconfiguration and loss minimization for a distribution systems using “Catfish PSO” algorithm

K Sathish KUMAR,S NAVEEN

Journal Article

Robust design approach to the minimization of functional performance variations of products and systems

J. ZHANG, H. DU, D. XUE, P. GU

Journal Article

Optimal operation of energy at hydrothermal power plants by simultaneous minimization of pollution and

Homayoun EBRAHIMIAN,Bahman TAHERI,Nasser YOUSEFI

Journal Article

Current Status and Development Strategies of General Practitioner Training in China

Liu Ying, Jiang Guoping, Ren Jingjing

Journal Article

The next step of community health construction: Training general practitioners and implementing health

Kan ZHANG MM, Wei DONG MM, Ying-Yao CHEN MD,

Journal Article

maize-based food-feed-energy systems to limited phosphate resources—a new Sino-German international research training

Antje SCHWALB

Journal Article

maize-based food-feed-energy systems to limited phosphate resources—a new Sino-German international research training

Torsten MÜLLER, Fusuo ZHANG

Journal Article

Forward osmosis coupled with lime-soda ash softening for volume minimization of reverse osmosis

Jiandong Lu, Shijie You, Xiuheng Wang

Journal Article