检索结果-内蒙古大学图书馆

IIE Annual Conference and Expo 2013

作者： Ahram, Tareq Karwowski, Waldemar Amaba, Ben Fechtelkotter, Paul Institute for Advanced Systems Engineering Department of Industrial Engineering and Management Systems University of Central Florida 4000 Central Florida Blvd. Orlando FL 32816 United States IBM Complex Systems Rational Worldwide Executives Miami FL United States

ISBN: (纸本)9780983762423

Energy is considered a resource for survival. The demand and supply of natural resources used to generate, transmit, and consume the power make the puzzle for the human race even more complex. Other physical elements like water, copper wiring, electric cars, nuclear power plants, oil platforms, consumer tablets, and buildings to name a few are attached to the energy ecosystem adding mass confusion to a system failing to keep up with the global changes. We are finding ourselves in a dilemma where supply is not meeting demand with an exponential growing population and digital devices putting more demands on our power systems. Opinions, priorities, and perspectives in society fuel the frustration, animosity, and failure of energy projects. The integrity and results are unquestionable and flexible enough to adopt and restructure our energy systems. Critical best practices in process, requirements and modeling originating in the systems engineering discipline will enable success and rapid transformation. A new twist is the user-centered software driven, digital transformation of the energy infrastructure. Other changes to other infrastructures have been material and mechanical innovations traditionally. This paper deals with a methodology for designing a smarter power and energy management system, following the V-cycle. It focuses on building a model using systems modeling language (SysML). The application of systems engineering process in power and energy is presented in this paper as well as the devices in the systems which are going to have a software component enveloping the digitization and proliferation of better, faster, and more effective ways of reusing our best practices in systems engineering. This paper introduces a system-of-systems engineering approach codified in client power management software needed for the urgent transformation of global power systems.

关键词： Application programs

来源：评论

学校读者我要写书评

暂无评论

A systems engineering approach to modeling and simulating software training management efforts

A systems engineering approach to modeling and simulating so...

引用

25th European Modeling and Simulation Symposium, EMSS 2013

作者： Akbas, Asli Soyler Karwowski, Waldemar Institute for Simulation and Training United States Institute for Advanced System Engineering United States Department of Industrial Engineering and Management Systems University of Central Florida Orlando FL United States

ISBN: (纸本)9788897999225

Although being directly affected by the fluctuations in complex adaptive systems such as knowledge transfer, and economy, technology training within organizations, are managed as independent projects, furthermore causing critical information, as requirements and scope changes, being failed to be shared. This existing approach, forces only current status to be used with discrete data in decision making rather than evaluating the continuous behavior of the training process integrated with possible future environmental conditions. The purpose of this paper is to initiate the design of a model for understanding the behavior of complex technology training management system (TTMS). Recognizing the process as adaptive and continuous, this paper captures the ongoing efforts to simulating training management efforts that can support organizations in critical decision making, and requirements and risk management using system dynamics and agent-based simulation designed with model-based system engineering approach. © 2013 DIME UNIVERSITÀ DI GENOVA.

关键词： Decision making

来源：评论

学校读者我要写书评

暂无评论

A Symbiosis of Multi-Criteria Decision Making and Electroencephalography: A Review of Techniques, Applications, and Future Directions

引用

IEEE Access 2025年 13卷 75071-75088页

作者： Adem, Aylin Cakit, Erman Dagdeviren, Metin Szopa, Anna Karwowski, Waldemar University of Central Florida Department of Industrial Engineering and Management Systems OrlandoFL32816-2993 United States Gazi University Department of Industrial Engineering Ankara06570 Turkey

Multi-criteria decision-making (MCDM) problems are generally oriented toward strategic decisions and have a significant economic aspect, holding a special place in decision-making processes. To address these problems, specialized techniques have been developed and utilized. Electroencephalography (EEG) is a technique that measures brain activity, and the results can be used both to diagnose neurological disorders and to create more productive and healthier working conditions in a wide variety of areas. This paper discusses the collaborative nature between MCDM and EEG, focusing on how EEG and MCDM processes can enhance each other. Based on the database search results, thirty-five out of 149 papers were selected for the review process. By examining the literature on both macro and micro scales, the following were mainly retrieved: a) the MCDM techniques applied and their use in analyzing EEG data, b) EEG devices and wave types used in the MCDM process, c) the attributes of MCDM or EEG that were focused on, and d) current trends in knowledge and research opportunities. The results of this study will help identify potential future research areas, as well as provide a comprehensive overview of the existing literature. To summarize the findings, it can be concluded that EEG measurements of decision-makers’ cognitive states during the application of MCDM techniques improve the MCDM process and the presentation of these techniques, or they enhance the results obtained by MCDM based on the cognitive states of decision-makers when evaluating alternatives. Additionally, MCDM techniques contribute to improvements in the classification or feature extraction stages of data obtained through EEG. © 2013 IEEE.

关键词： Neurons

来源：评论

学校读者我要写书评

暂无评论

Innovative Mechanical Ventilation Control for Enhanced Indoor Air Quality and Energy Efficiency

引用

Energy engineering 2025年第3期122卷 861-883页

作者： Giovanni Miracco Francesco Nicoletti Vittorio Ferraro Dimitrios Kaliakatsos Department of Mechanical Energy and Management Engineering(DIMEG)University of CalabriaCosenza87036Italy Department of Computer ModellingElectronics and Systems Engineering(DIMES)University of CalabriaCosenza87036Italy

Indoor air quality(IAQ)is often overlooked,yet a poorly maintained environment can lead to significant health issues and reduced concentration and productivity in work or educational *** study presents an innovative control system for mechanical ventilation specifically designed for university classrooms,with the dual goal of enhancing IAQ and increasing energy *** classrooms with distinct construction characteristics were analyzed:one with exterior walls and windows,and the other completely *** each classroom,a model was developed using DesignBuilder software,which was calibrated with experimental data regarding CO_(2) concentration,temperature,and relative humidity *** proposed ventilation system operates based on CO_(2) concentration,relative humidity,and potential for free heating and *** addition,the analysis was conducted for other locations,demonstrating consistent energy savings across different climates and environments,always showing an annual reduction in energy *** demonstrate that mechanical ventilation,when integrated with heat recovery and free cooling strategies,significantly reduces energy consumption by up to 25%,while also maintaining optimal CO_(2) levels to enhance comfort and air *** findings emphasize the essential need for well-designed mechanical ventilation systems to ensure both psychophysical well-being and IAQ in enclosed spaces,particularly in environments intended for extended occupancy,such as ***,this approach has broad applicability,as it could be adapted to various building types,thereby contributing to sustainable energy management practices and promoting healthier indoor *** study serves as a model for future designs aiming to balance energy efficiency with indoor air quality,especially relevant in the post-COVID era,where the importance of indoor air quality has become more widely recognized.

关键词： Indoor air quality mechanical ventilation system innovative control system energy efficiency Energy-Plus simulation

来源：评论

学校读者我要写书评

暂无评论

A Bargaining Approach for Service Placement in Multi-Access Edge Computing with Information Asymmetries

引用

IEEE Transactions on Mobile Computing 2025年第6期24卷 5464-5481页

作者： Simon, Bernd Adrian, Paul Weber, Patrick Felka, Patrick Hinz, Oliver Klein, Anja Technical University of Darmstadt Communications Engineering Lab Germany Goethe University Frankfurt Chair of Information Systems Information Management Germany

Multi-access edge computing (MEC) refers to deploying computation resources, known as cloudlets or edge servers, near the edge of the mobile network. Services like augmented reality (AR) benefit from MEC by service placement, which refers to installing service-specific software and allocating resources on cloudlets. Service placement in MEC improves service quality and potentially reduces costs compared to centralized cloud computing approaches. The main stakeholders in MEC are infrastructure providers (IPs), who manage the MEC infrastructure, and service providers (SPs), who offer services to users. Both have unique technical and economic perspectives, such as resource demands, resource availability, and costs. Information asymmetries exist as only IPs have access to information about their resources, and only SPs have information about service usage and resource demands. This work addresses challenges of service placement in MEC from a multi-stakeholder, techno-economic perspective. We introduce a model including the stakeholders' technical and economic goals and information asymmetries. To solve this problem efficiently, we propose a multi-stakeholder bargaining mechanism, termed Nash Backward Induction with Linear Equilibrium Strategies (NBI-LES). In a case study with 544 users and 16 SPs, we achieve 79% of the optimal reduction in traffic given by a centralized optimal service placement strategy. © 2025 IEEE.

关键词： Mobile edge computing

来源：评论

学校读者我要写书评

暂无评论

Change-point detection with deep learning:A review

引用

Frontiers of engineering management 2025年第1期12卷 154-176页

作者： Ruiyu XU Zheren SONG Jianguo WU Chao WANG Shiyu ZHOU Department of Industrial Engineering and Management Peking UniversityBeijing 100871China Department of Industrial and Systems Engineering University of IowaIowa CityIA 52242USA Department of Industrial and Systems Engineering University of Wisconsin-MadisonMadisonWI 53706USA

Recent advances in deep learning have led to the creation of various methods for change-point detection(CPD).These methods enhance the ability of CPD tech-niques to handle complex,high-dimensional data,making them more adaptable and less dependent on strict assump-tions about data *** methods have also demonstrated high accuracy and have been applied across various fields,including manufacturing,healthcare,activity monitoring,finance,and environmental *** review provides an overview of how these methods are applied,the data sets they use,and how their performance is *** also organizes techniques into supervised and unsupervised categories,citing key ***,we explore ongoing challenges and suggest directions for future research to improve interpretability,generalizability,and real-world implementation.

关键词： change-point detection deep learning supervised learning unsupervised learning time-series analysis

来源：评论

学校读者我要写书评

暂无评论

Graph-Based Variation Propagation Network for Modeling and Prediction of Hybrid Multi-Stage Manufacturing systems

引用

IEEE Transactions on Automation Science and engineering 2025年 22卷 14317-14331页

作者： Alenezi, Dhari F. Shi, Jianjun Li, Jing Georgia Institute of Technology H. Milton Stewart School of Industrial and Systems Engineering AtlantaGA30332 United States Kuwait University Department of Industrial and Management Systems Engineering Sabah Al Salem University City 13060 Kuwait

Multistage Manufacturing systems (MMS) are common in industries involving complex processes with multiple stages, each impacting the final product quality. Traditional product quality modeling approaches struggle with the intricate interdependencies and variable structures within these systems, further complicated by the extensive sensor-generated data. In this paper, we introduce Graph-based Variation Propagation Network (GVPNet), an innovative approach for end-to-end learning of product quality representations and their propagation through MMS stages. GVPNet utilizes a heterogeneous Graph Attention Network (hGAT) architecture that uses a graph representation specifically tailored for MMS, facilitating the effective application of graph neural networks (GNN) in this context. The network's ability to aggregate information and learn node embeddings enables it to predict quality variables several stages ahead, thus offering a proactive tool for quality control. GVPNet was applied in two real world case studies and demonstrated its superiority in predictive accuracy and robustness over benchmarks. Note to Practitioners - This paper introduces the Graph-based Variation Propagation Network (GVPNet), designed to enhance quality prediction in Multistage Manufacturing systems (MMS) where traditional models fall short. Integrating a tailored graph representation with the Graph Attention Network (hGAT), GVPNet excels in capturing the complex dynamics of MMS, including inter-stage dependencies. This approach enables more accurate and proactive quality control in various manufacturing contexts, providing a significant tool for practitioners to optimize processes and improve product quality, even in data-rich environments. © 2025 IEEE.

关键词： Smart manufacturing

来源：评论

学校读者我要写书评

暂无评论

An Improved Chaotic Quantum Multi-Objective Harris Hawks Optimization Algorithm for Emergency Centers Site Selection Decision Problem

引用

Computers, Materials & Continua 2025年第2期82卷 2177-2198页

作者： Yuting Zhu Wenyu Zhang Hainan Wang Junjie Hou Haining Wang Meng Wang China Aerospace Academy of Systems Science and Engineering Beijing100048China School of Economics and Management Xi’an University of Posts and TelecommunicationsXi’an710121China

Addressing the complex issue of emergency resource distribution center site selection in uncertain environments, this study was conducted to comprehensively consider factors such as uncertainty parameters and the urgency of demand at disaster-affected sites. Firstly, urgency cost, economic cost, and transportation distance cost were identified as key objectives. The study applied fuzzy theory integration to construct a triangular fuzzy multi-objective site selection decision model. Next, the defuzzification theory transformed the fuzzy decision model into a precise one. Subsequently, an improved Chaotic Quantum Multi-Objective Harris Hawks Optimization (CQ-MOHHO) algorithm was proposed to solve the model. The CQ-MOHHO algorithm was shown to rapidly produce high-quality Pareto front solutions and identify optimal site selection schemes for emergency resource distribution centers through case studies. This outcome verified the feasibility and efficacy of the site selection decision model and the CQ-MOHHO algorithm. To further assess CQ-MOHHO’s performance, Zitzler-Deb-Thiele (ZDT) test functions, commonly used in multi-objective optimization, were employed. Comparisons with Multi-Objective Harris Hawks Optimization (MOHHO), Non-dominated Sorting Genetic Algorithm II (NSGA-II), and Multi-Objective Grey Wolf Optimizer (MOGWO) using Generational Distance (GD), Hypervolume (HV), and Inverted Generational Distance (IGD) metrics showed that CQ-MOHHO achieved superior global search ability, faster convergence, and higher solution quality. The CQ-MOHHO algorithm efficiently achieved a balance between multiple objectives, providing decision-makers with satisfactory solutions and a valuable reference for researching and applying emergency site selection problems.

关键词： Site selection triangular fuzzy theory chaotic quantum Harris Hawks optimization multi-objective optimization

来源：评论

学校读者我要写书评

暂无评论

A Model-Based systems engineering Approach to Capturing Disaster management systems

A Model-Based Systems Engineering Approach to Capturing Disa...

引用

Annual IEEE International systems Conference

作者： Asli Soyler Serge Sala-Diakanda Dept. of Industrial Engineering and Management Systems University of Central Florida Institute for Advanced Systems Engineering Dept. of Industrial Engineering and Management Systems University of Central Florida

ISBN: (纸本)9781424458820

The purpose of this paper is to initiate the design of a framework for defining and capturing disaster management systems (DMS). Recognizing the management of disasters as complex adaptive systems (CAS), whose performance cannot be improved through the isolated optimization of their constituents, this paper proposes the adoption of model-based systems engineering (MBSE) to capturing the behavior of such systems, as well as the structure responsible for their behaviors. Using a domain-independent language such as the systems modeling language (SysML) to implement MBSE, the holistic approach proposed here effectively introduces a new paradigm in disaster management studies that is aimed at reducing the aforementioned complexity. By enforcing traceability between the DMS subsystems, and by leveraging artifacts such as viewpoints to develop perspectives that are tailored to specific stakeholders and users, it is anticipated that a MBSE-based holistic approach such as the one presented in this paper will promote proper use of the scientific method for the design, verification, validation and improvement of disaster management systems.

关键词： Model-Based systems engineering Natural disaster management Agency management SysML System architecture systems modeling disaster management system systems modelling systems Modeling Language Building systems systems engineering and theory systems engineering Disaster management Scientific methods

来源：评论

学校读者我要写书评

暂无评论

Integrating Potential Pronunciations for Enhanced Mispronunciation Detection and Diagnosis Ability in LLMs

Integrating Potential Pronunciations for Enhanced Mispronunc...

引用

2025 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2025

作者： Wu, Minglin Xu, Jing Chen, Xueyuan Meng, Helen Department of Systems Engineering and Engineering Management The Chinese University of Hong Kong Hong Kong

ISBN: (纸本)9798350368741

Large Language Models (LLMs) have exhibited significant potentials across various tasks. However, how to leverage the power of LLMs in the mispronunciation detection and diagnosis (MDD) task is still under-explored. In this paper, we propose a PP-ATP model, which integrates potential pronunciations covering common mispronunciations into the prompt part of LLMs, to enhance the MDD ability of LLMs in second language (L2) English. Specifically, the proposed PP-ATP model is composed of an audio encoder, an LLM decoder, and an adapter. Taking speech representations from the audio encoder as the audio prompt and reference sentence with canonical and potential pronunciations as text prompt, the LLM decoder is adapted to predict the actual pronunciation in the given L2 speech. Experiments show that our PP-ATP model achieves new state-of-the-art (SOTA) performance in MDD on CU-CHLOE corpus, confirming the effectiveness of potential pronunciation integration. © 2025 IEEE.

关键词： L2 English large language model mispronunciation detection and diagnosis potential pronunciations

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：