检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

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

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

3,479 篇 会议
115 篇 期刊文献
14 册 图书
1 篇 学位论文

馆藏范围

3,609 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,970 篇 工学
- 963 篇 计算机科学与技术...
- 692 篇 电气工程
- 438 篇 软件工程
- 423 篇 控制科学与工程
- 175 篇 机械工程
- 160 篇 信息与通信工程
- 154 篇 动力工程及工程热...
- 148 篇 石油与天然气工程
- 98 篇 电子科学与技术（可...
- 91 篇 材料科学与工程（可...
- 90 篇 化学工程与技术
- 83 篇 交通运输工程
- 72 篇 水利工程
- 68 篇 仪器科学与技术
- 63 篇 土木工程
- 58 篇 力学（可授工学、理...
- 49 篇 生物医学工程（可授...
- 46 篇 生物工程
- 44 篇 航空宇航科学与技...
- 40 篇 环境科学与工程（可...
603 篇 理学
- 377 篇 数学
- 187 篇 物理学
- 78 篇 化学
- 78 篇 系统科学
- 57 篇 统计学（可授理学、...
- 49 篇 生物学
317 篇 管理学
- 270 篇 管理科学与工程(可...
- 138 篇 工商管理
- 48 篇 图书情报与档案管...
66 篇 经济学
- 64 篇 应用经济学
35 篇 法学
28 篇 医学
25 篇 教育学
16 篇 农学
12 篇 文学
7 篇 军事学

主题

451 篇 optimization
277 篇 biological syste...
275 篇 computational mo...
151 篇 mathematical mod...
139 篇 power system mod...
116 篇 analytical model...
89 篇 control systems
78 篇 genetic algorith...
73 篇 load modeling
73 篇 predictive model...
66 篇 data models
65 篇 simulation
63 篇 particle swarm o...
62 篇 system testing
61 篇 linear programmi...
61 篇 costs
58 篇 humans
58 篇 accuracy
57 篇 integrated circu...
55 篇 optimization met...

机构

28 篇 samara state tec...
13 篇 school of comput...
7 篇 saint-petersburg...
6 篇 inesc tec porto
6 篇 department of el...
5 篇 feup porto
5 篇 beijing jiaotong...
5 篇 ufa state aviat ...
4 篇 inria
4 篇 puebla autonomou...
4 篇 college of elect...
4 篇 osaka prefecture...
4 篇 northeastern uni...
4 篇 advanced cryptog...
4 篇 sugon industrial...
4 篇 department of ae...
4 篇 moscow state uni...
4 篇 ain shams univ e...
4 篇 silesian tech un...
4 篇 faculty of elect...

作者

11 篇 salah kamel
8 篇 kamel salah
7 篇 koziel slawomir
6 篇 catalao joao p. ...
5 篇 pietrenko-dabrow...
4 篇 aleem shady h. e...
4 篇 leifsson leifur
4 篇 ali selim
4 篇 yang yang
4 篇 francisco jurado
4 篇 toffolo andrea
4 篇 morandin matteo
4 篇 mohamed th. el-m...
4 篇 wakui tetsuya
4 篇 hany m. hasanien
4 篇 driss olfa belka...
4 篇 yokoyama ryohei
4 篇 k. tanaka
4 篇 wang zheng
4 篇 lazzaretto andre...

语言

3,509 篇 英文
56 篇 其他
47 篇 中文
3 篇 俄文
1 篇 土耳其文

检索条件"任意字段=21st Conference on System Modeling and Optimization"

共 3609 条记录，以下是41-50 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Tuning PID Controller for Quadrotor Using Particle Swarm optimization 21

Tuning PID Controller for Quadrotor Using Particle Swarm Opt...

引用

21st International conference on Ubiquitous Robots (UR)

作者： Rodriguez, Eric X. Lu, Qi Univ Texas Rio Grande Valley Dept Comp Sci Edinburg TX 78541 USA

ISBN: (纸本)9798350361087;9798350361070

Energy expenditure for quadrotor control has a likelihood of being costly given parameter-dependent controllers that are less than optimal. The cost can grow proportionally when applied to multiple quadrotors for tracking and collaborative navigation tasks. This research aims to establish a basic approach to tuning PID (Proportional-Integral-Derivative) parameters for a simulated quadrotor drone. A PID controller for autonomy provides a straightforward method for correcting robotic movement based on its current state. However, applying a PID system to a flight controller poses challenges with an inherently under-actuated system, which includes the likelihood of large overshoots and lengthy adjustment times. To address this, we utilize PSO (Particle Swarm optimization) for optimizing PID parameters in a simulated quadrotor. The PSO is employed to find optimal PID values for thrust, yaw, and translational movement on x- and y-positions by identifying converging values across randomly created particles. We conducted a set of experiments and compared it to the default PID controller. The experiments demonstrate converging properties for particles that achieve minimal fitness scores, particularly in reducing overshoot. The results indicate that the optimized PID controller outperforms the default PID controller without optimization. Using optimized PID controllers can decrease the amount of positional error during flight and when adjusting position with collaborative navigation and collision avoidance algorithms.

关键词： Three term control systems

来源：评论

学校读者我要写书评

暂无评论

Proceedings of the 21st ACM International conference on Computing Frontiers 2024 Workshops and Special Sessions, CF 2024 Companion

Proceedings of the 21st ACM International Conference on Comp...

引用

21st ACM International conference on Computing Frontiers, CF 2024

ISBN: (纸本)9798400704925

The proceedings contain 27 papers. The topics discussed include: a general-purpose analog computer to population protocol compiler;compile-time optimization of the energy consumption of numerical computations;effective HPC programming via domain specific abstractions and compilation;high-level synthesis for complex applications: the Bambu approach;relaxed threshold implementations;using a performance model to implement a superscalar CVA6;seeing beyond the order: a LEN5 to sharpen edge microprocessors with dynamic scheduling;integrating systemC-AMS power modeling with a RISC-V ISS for virtual prototyping of battery-operated embedded devices;a gigabit, DMA-enhanced open-source ethernet controller for mixed-criticality systems;and model theft attack against a tinyML application running on an ultra-low-power open-source SoC.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Jolteon: Unleashing the Promise of Serverless for Serverless Workflows 21

Jolteon: Unleashing the Promise of Serverless for Serverless...

引用

21st USENIX Symposium on Networked systems Design and Implementation, NSDI 2024

作者： Zhang, Zili Jin, Chao Jin, Xin School of Computer Science Peking University China The Key Laboratory of High Confidence Software Technologies Peking University Ministry of Education China

ISBN: (纸本)9781939133397

Serverless computing promises automatic resource provisioning to relieve the burden of developers. Yet, developers still have to manually configure resources on current serverless platforms to satisfy application-level requirements. This is because cloud applications are orchestrated as serverless workflows with multiple stages, exhibiting a complex relationship between resource configuration and application requirements. We propose Jolteon, an orchestrator to unleash the promise of automatic resource provisioning for serverless workflows. At the core of Jolteon is a stochastic performance model that combines the benefits of whitebox modeling to capture the execution characteristics of serverless computing and blackbox modeling to accommodate the inherent performance variability. We formulate a chance constrained optimization problem based on the performance model, and exploit sampling and convexity to find optimal resource configurations that satisfy user-defined cost or latency bounds. We implement a system prototype of Jolteon and evaluate it on AWS Lambda with a variety of serverless workflows. The experimental results show that Jolteon outperforms the state-of-the-art solution, Orion, by up to 2.3× on cost and 2.1× on latency. © 2024 Proceedings of the 21st USENIX Symposium on Networked systems Design and Implementation, NSDI 2024. All rights reserved.

关键词： Constrained optimization

来源：评论

学校读者我要写书评

暂无评论

optimization of a High storage system with two Cranes per Aisle 21

Optimization of a High Storage System with two Cranes per Ai...

引用

IEEE 21st International conference on Industrial Informatics (INDIN)

作者： Gruettemeier, Niels Bunte, Andreas Windmann, stefan Fraunhofer IOSB INA Lemgo Germany

ISBN: (纸本)9781665493130

Automated storage and retrieval systems (ASRS) are important in distribution centers and warehouses. To decrease cost or CO2 emissions it is natural to optimize various aspects of an ASRS. In this work, we provide a concept for a two-phase optimization combining two important optimization tasks in ASRS: Given multiple rearrangement jobs, we first sequence these jobs to minimize the total travelling distance of the cranes. We continue the optimization by computing optimal trajectories for the sequence to guarantee energy efficient driving of the cranes. We describe our algorithms for a complex ASRS architecture with two cranes on parallel rails in one aisle. Additionally, we describe how to use our results for parallelization of crane movements in the considered warehouse architecture.

关键词： ASRS warehouse job sequencing energy efficiency

来源：评论

学校读者我要写书评

暂无评论

Revised Margin-Maximization Method for Fuzzy Nearest Prototype Classification 21st

Revised Margin-Maximization Method for Fuzzy Nearest Prototy...

引用

21st International conference on modeling Decisions for Artificial Intelligence (MDAI)

作者： Kusunoki, Yoshifumi Osaka Metropolitan Univ Grad Sch Informat Gakuen Cho 1-1Naka Ku Sakai Osaka 5998531 Japan

ISBN: (纸本)9783031682070;9783031682087

In this paper, we study the nearest prototype classification, which is a classification task using labeled prototypes. In previous work, we have revised our margin-maximization method for the nearest prototype classification. Its optimization problem is formulated using DC (Difference of Convex) functions and solved using CCP (Convex-Concave Procedure), which is a k-means-like algorithm. In this paper, we apply the revised method for fuzzy nearest prototype classification, in which the function selecting the closest prototype is fuzzified, and a label of a given instance is predicted using more than one nearest prototype. Through a numerical study, we examine the characteristics of the proposed method.

关键词： Fuzzy nearest prototype classification Margin maximization DC optimization problem Convex-concave procedure

来源：评论

学校读者我要写书评

暂无评论

Privacy Preservation in Service Operations by Minimizing Sensitive Data Exposure 21

Privacy Preservation in Service Operations by Minimizing Sen...

引用

21st International conference on Privacy, Security and Trust

作者： Kumar, Rishabh Gupta, Rohit Mondal, Sutapa Gharote, Mangesh Gauravaram, Praveen Lodha, Sachin Tata Consultancy Serv Ltd TCS Res Pune Maharashtra India Tata Consultancy Serv Ltd TCS Res Brisbane Qld Australia

ISBN: (纸本)9798350367102;9798350367096

In IT service operations such as service help desk, the primary task is to resolve customer queries satisfactorily within the stipulated service level agreements (SLA). These customer queries, referred to as tickets often contain sensitive and non-sensitive information. The disclosure of sensitive information even to an authorized agents is a privacy concern and could increase the risk of insider threat. In this work, we propose a framework to restrict the data exposure to authorized agents in such IT service operations. To facilitate privacy-enabled service operations, we assess the risk associated with the disclosure of attributes using its vulnerability and provide a masking strategy to reduce the data exposure. However, fully masking the key attributes within the ticket could hinder the resolution time and potentially lead to SLA violations. To overcome this, we propose an optimization model for partial masking which takes into consideration the attribute vulnerability and privacy requirement of an application, to minimize the overall data exposure. We provide an illustration on how this masking schemes can be implemented.

关键词： data exposure minimization partial masking anonymization optimization service operations ticketing system insider threat

来源：评论

学校读者我要写书评

暂无评论

Context-Awareness in Pedagogical Resources Recommender system for Teachers 21

Context-Awareness in Pedagogical Resources Recommender Syste...

引用

21st International conference on Information Technology Based Higher Education and Training, ITHET 2024

作者： Nashed, Nader N. Abel, Marie-Helene Lahoud, Christine CompiègneCedex CS 60 319 - 60 203 France Cairo Egypt Belfort France

ISBN: (纸本)9798331516635

In today's fast-paced world, teachers seek continuous improvement for their courses to match their context using e-learning systems. With the aid of technologies, teachers have access to vast amount of resources which requires guidance in selecting appropriate pedagogical resources according to their context. Pedagogical resources recommender system should take into account this context to offer best recommendations dedicated to this user-teacher's context. This paper explores the impact of context-awareness in enhancing the performance of pedagogical resources recommender systems, focusing on three main approaches: contextual pre-filtering, contextual post-filtering, and contextual modeling. This paper proposes an enhancement to the context-awareness of a 2D pedagogical resources recommender system by integrating the contextual modeling approach into a collaborative-filtering recommendation technique. The evaluation of the proposed approach showed a significant improvement of recommendation accuracy compared to the contextual pre-filtering and post-filtering approaches. © 2024 IEEE.

关键词： Collaborative filtering

来源：评论

学校读者我要写书评

暂无评论

Artificial Neural Network Based Electro-Thermal optimization of Induction Machine for EV Applications 21

Artificial Neural Network Based Electro-Thermal Optimization...

引用

IEEE 21st Biennial conference on Electromagnetic Field Computation (IEEE CEFC)

作者： Taqavi, Omolbanin Bourgault, Alexandre J. Li, Ze Kar, Narayan C. Univ Windsor Ctr Hybrid Automot Res & Green Energy Windsor ON N9B 3P4 Canada

ISBN: (纸本)9798350348958;9798350348965

Prior studies have proposed various methods to mitigate the computational burden of design optimization in induction machines (IM) through finite element analysis (FEA). However, they often face high computational complexity, where the computation time increases significantly with the number of input parameters considered. Additionally, these methods mostly focus exclusively on the individual physics of IMs (electromagnetic or thermal aspect) without addressing their interdependent influences. To confront these issues, this study explores the utilization of artificial neural networks (ANN) for the IMs' design optimization, taking into account their Multiphysics aspects. The goal is to leverage ANNs power to efficiently tackle complex design optimization challenges while reducing computation time, thus simplifying achieving optimal electro-thermal performance. Through in-depth analysis and modeling, the research illuminates ANN's potential in developing superior designs, while also meeting speed and accuracy criteria. The findings introduce a novel approach that integrates advanced computational tools with traditional design methods to enhance IM performance across various applications with implications for other machine types.

关键词： Artificial neural network design optimization finite element model induction machine surrogate model

来源：评论

学校读者我要写书评

暂无评论

Multidirectional magnetic field decoupling model based on Particle Swarm optimization 21

Multidirectional magnetic field decoupling model based on Pa...

引用

IEEE 21st Biennial conference on Electromagnetic Field Computation (IEEE CEFC)

作者： Zhang, Leran Shi, Minxia Yang, Jianzhi Shi, Ziyang Ma, Yuzheng Zhang, Ao Beihang Univ Sch Instrumentat Sci & Optoelect Engn Beijing Peoples R China

ISBN: (纸本)9798350348958;9798350348965

Active magnetic compensation is required to achieve near-zero magnetic environment for Magnetocardiography (MCG). The coupling relations between the magnetic fields of passive field cause difficulties in compensation. In this paper, we establish a multidirectional magnetic field decoupling model which build adjustive vector and unidirectional magnetic field matrix (AV-UMFM) equations. Based on Particle Swarm optimization (PSO) algorithm, the adjustive vector of the model can be acquired despite ill-conditioned problems. Finally, adjustive vector controls currents to simultaneously compensate for multidirectional residual magnetic fields and builds magnetic compensation system.

关键词： Magnetic field coupling magnetic field control Particle Swarm optimization algorithm

来源：评论

学校读者我要写书评

暂无评论

Holistic optimization of a dynamic cross-flow filtration process towards a cyber-physical system 21

Holistic optimization of a dynamic cross-flow filtration pro...

引用

IEEE 21st International conference on Industrial Informatics (INDIN)

作者： Tebbe, Jorn Pawlik, Thomas Trilling, Marc Lobner, Jannis Lange-Hegermann, Markus Schneider, Jan OWL Univ Appl Sci & Arts Lemgo Germany

ISBN: (纸本)9781665493130

Cyber-physical production systems have emerged with the rise of Industry 4.0 in different industrial fields. Especially the food sector, where inhomogeneous input products like beer/yeast suspensions with different qualities and properties have yet slowed down automation, has potential for this evolution. This contribution presents optimization methods for a dynamical cross-flow filtration plant which is driven by an advanced control concept in combination with data driven product monitoring via inline near infrared spectroscopy (NIR) in order to improve energy savings and filtration performance. Using a hierarchical control and optimization structure, the non stationary batch process is steered towards a high production rate with low energy consumption for a variety of different input products.

关键词： Cyber-physical system Product Monitoring Model Predictive Control

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共361页 << < 1 2 3 4 5 6 7 8 9 10 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

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：