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

57 篇 会议
13 篇 期刊文献

馆藏范围

70 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

33 篇 工学
- 12 篇 计算机科学与技术...
- 10 篇 电气工程
- 9 篇 软件工程
- 8 篇 控制科学与工程
- 7 篇 电子科学与技术（可...
- 4 篇 动力工程及工程热...
- 4 篇 信息与通信工程
- 3 篇 仪器科学与技术
- 3 篇 土木工程
- 3 篇 生物工程
- 2 篇 机械工程
- 2 篇 化学工程与技术
- 2 篇 船舶与海洋工程
- 2 篇 航空宇航科学与技...
- 2 篇 生物医学工程（可授...
- 1 篇 力学（可授工学、理...
- 1 篇 建筑学
17 篇 理学
- 9 篇 数学
- 3 篇 生物学
- 3 篇 系统科学
- 2 篇 化学
- 2 篇 海洋科学
- 1 篇 地球物理学
- 1 篇 统计学（可授理学、...
4 篇 医学
- 2 篇 基础医学(可授医学...
- 2 篇 临床医学
- 2 篇 公共卫生与预防医...
2 篇 管理学
1 篇 经济学
- 1 篇 应用经济学
1 篇 法学
- 1 篇 社会学
1 篇 文学
- 1 篇 新闻传播学

主题

4 篇 software
3 篇 internet of thin...
3 篇 trajectory
3 篇 helicopters
3 篇 clustering algor...
3 篇 mathematical mod...
3 篇 robustness
2 篇 conferences
2 篇 vehicle dynamics
2 篇 deep learning
2 篇 computer archite...
2 篇 lighting
2 篇 drones
2 篇 bit error rate
2 篇 trajectory plann...
2 篇 vectors
2 篇 mobile robots
2 篇 naval warfare
2 篇 clustering metho...
2 篇 computational mo...

机构

8 篇 postgraduate pro...
5 篇 postgraduate pro...
4 篇 department of el...
4 篇 federal universi...
4 篇 federal universi...
3 篇 department of el...
3 篇 postgraduate pro...
3 篇 school of indust...
3 篇 school of electr...
3 篇 inegi faculty of...
2 篇 federal universi...
2 篇 department of el...
2 篇 inegi faculty of...
2 篇 lieutenant us na...
2 篇 department of ma...
2 篇 postgraduate pro...
2 篇 postgraduate pro...
1 篇 preventive medic...
1 篇 department of ph...
1 篇 program postgrad...

作者

8 篇 marianne silva
8 篇 ivanovitch silva
6 篇 morsinaldo medei...
5 篇 thommas flores
5 篇 daniel g. costa
5 篇 cristiano akamin...
5 篇 mariana azevedo
4 篇 andre g. s. conc...
3 篇 contreras javier
3 篇 cerna fernando v...
3 篇 jefferson jesus ...
3 篇 naderi ehsan
3 篇 thais medeiros
3 篇 yuwaldi away
3 篇 paulo batista lo...
2 篇 eloi l. favero
2 篇 tiago t. ribeiro
2 篇 khairun saddami
2 篇 sandro r. b. oli...
2 篇 maulina novi

语言

62 篇 英文
7 篇 其他
1 篇 中文

检索条件"机构=Electrical and Computer Engineering Postgraduate Program"

共 70 条记录，以下是1-10 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：

Classification and tracking of items on a moving conveyor belt using convolutional networks and image processing

Classification and tracking of items on a moving conveyor be...

引用

2024 International Conference on Artificial Intelligence, computer, Data Sciences, and Applications, ACDSA 2024

作者： De Goes, Angelo Leite Medeiros Neto, Adriao Duarte Doria Andrade, Matheus Gomes Diniz De Oliveira, Thiago Theiry Federal University of Rio Grande Do Norte Electrical and Computer Engineering Postgraduate Program Natal Brazil Federal University of Rio Grande Do Norte Computer Engineering Natal Brazil

ISBN: (纸本)9798350394528

The prolonged waiting time at supermarket checkout lines poses a significant challenge to the shopping experience, impacting customer satisfaction and operational efficiency. This paper presents a prototype that addresses this issue by utilizing computer vision and deep learning. The model, incorporating convolutional neural networks such as YOLO v4 tiny and YOLO v5 small, along with tools like OpenCV and Roboflow for dataset management, achieves a remarkable 98% mean average precision for two-class detection. It efficiently detects, classifies, tracks, and counts items on a mobile supermarket conveyor belt. Additionally, we introduce a versatile framework designed for seamless integration into real-world applications. It comprises a customizable monitoring application and simulator that facilitates synthetic image data generation. Managing diverse items in a supermarket presents a major challenge for data gathering, labeling, and training. In that sense, the importance of customizable monitoring and simulation tools is highlighted, emphasizing their practical role. Our findings demonstrate the feasibility of maintaining a minimal 0% to 2.85% precision tradeoff while using half of the data as synthetic for two-class detection, indicating potential practicality in supermarkets with proper scaling. In summary, this study brings tangible benefits to both customers and retailers, offering a potential to streamline, speed up, and cut costs in the supermarket checkout process. © 2024 IEEE.

关键词： Deep learning

来源：评论

学校读者我要写书评

暂无评论

Comparative Analysis of Clusterization Methods Applied to a Solid-State LiDAR 25

Comparative Analysis of Clusterization Methods Applied to a ...

引用

25th IEEE International Conference on Autonomous Robot Systems and Competitions, ICARSC 2025

作者： Poleselo, Henrique N. Conceição, Andre G. S. Federal University of Bahia Postgraduate Program in Electrical Engineering Salvador Brazil Federal University of Bahia Department of Electrical and Computer Engineering Salvador Brazil

ISBN: (纸本)9798331538606

Object segmentation is one of the main activities for the robot to create a sense of its environment. This task is a precursor to other activities, such as autonomous navigation in a given environment. Through sensors such as LiDAR, it's possible to generate high-resolution three-dimensional maps of the environment in which the robot is located, thus enabling their interpretation so that tasks such as object segmentation can be performed. In this article, the DBSCAN and HDBSCAN unsupervised clustering methods are explored. Results in a simulated environment in Gazebo together with Robot Operating System ROS framework for capturing sensory data from LiDAR Livox Mid-70 coupled to a mobile robot show the performance of such techniques through comparisons. © 2025 IEEE.

关键词： Mobile robots

来源：评论

学校读者我要写书评

暂无评论

Control of an Underactuated Quadrotor Using LQR and Visual Markers 25

Control of an Underactuated Quadrotor Using LQR and Visual M...

引用

25th IEEE International Conference on Autonomous Robot Systems and Competitions, ICARSC 2025

作者： Fernandes, Gabriel Conceição, Andre G. S. De Araujo, Humberto X. Postgraduate Program in Electrical Engineering Federal University of Bahia Salvador Brazil Federal University of Bahia Department of Electrical and Computer Engineering Salvador Brazil

ISBN: (纸本)9798331538606

In this study, a robust Linear Quadratic Regulator (LQR) controller was developed and evaluated for the Bebop 2 quadrotor drone. Polytopic uncertainties in the dynamic model were taken into account in the control design, ensuring robustness. The drone's localization was achieved using fiducial markers and a Kalman Filter for state estimation, integrating visual and positional data. The controller design utilized Linear Matrix Inequalities (LMIs) to optimize performance while accounting for system constraints. A circular trajectory in three-dimensional space was employed to assess the controller's effectiveness in simulation. Results demonstrated precise trajectory tracking, stability, and robust performance despite parameter uncertainties. These findings highlight the applicability of the proposed framework for real-world scenarios involving underactuated UAVs. © 2025 IEEE.

关键词： Drones

来源：评论

学校读者我要写书评

暂无评论

Analysis of Brain Excitability After Transcranial Direct Current Stimulation and Brain-computer Interface Based on Motor Imagery on a Post-stroke Patient 9th

Analysis of Brain Excitability After Transcranial Direct Cu...

引用

9th Latin American Congress on Biomedical engineering, CLAIB 2022 and 28th Brazilian Congress on Biomedical engineering, CBEB 2022

作者： Silva, Leticia Lima, Jéssica Schreider, Sheila Delisle-Rodriguez, Denis Krishnan, Sridhar Bastos-Filho, Teodiano Postgraduate Program in Electrical Engineering Universidade Federal do Espirito Santo Vitoria Brazil Postgraduate Program in Biotechnology Universidade Federal do Espirito Santo Vitoria Brazil Edmond and Lily Safra International Institute of Neurosciences Instituto Santos Dumont Macaiba Brazil Department of Electrical Computer and Biomedical Engineering Toronto Metropolitan University Toronto Canada

ISBN: (纸本)9783031494062

Stroke is a neurological syndrome that may cause severe cognitive and motor impairments for survival. Alternative rehabilitation techniques have been developed to recover lower-limb movements and gait of post-stroke patients, such as Motor Imagery (MI)-based Brain-computer Interfaces (BCIs), Virtual Reality (VR), and robotic devices. Transcranial Direct Current Stimulation (tDCS) is a non-invasive technique to stimulate the brain and modulate cortical excitability. This study aims to analyze the short-term effects of tDCS compared to sham stimulation before a lower-limb MI-BCI pedaling training (through a robotic monocycle) task in a patient with subacute stroke. We studied a post-stroke patient with 2 months of ischemic stroke and right hemiparesis who was submitted to the following tasks: active pedaling, sham tDCS and MI-BCI, and tDCS and MI-BCI. We evaluated the relative power around the foot area (Cz electrode), and a significant (p-value © 2024, The Author(s), under exclusive license to Springer Nature Switzerland AG.

关键词： Brain computer interface

来源：评论

学校读者我要写书评

暂无评论

Can adaptive strategies sustain bidirectional LoRaWAN traffic? 6

Can adaptive strategies sustain bidirectional LoRaWAN traffi...

引用

6th IEEE International Workshop on Metrology for Industry 4.0 and IoT, MetroInd4.0 and IoT 2023

作者： Sisinni, Emiliano Depari, Alessandro Bellagente, Paolo Flammini, Alessandra Silva, Ivanovitvh Flores, Thommas Ferrari, Paolo University of Brescia Dept. of Information Engineering Brescia Italy Ufrn Dept. of Computer Engineering and Automation Natal Brazil Postgraduate Program in Electrical and Computer Enigeneering Ufrn Natal Brazil

ISBN: (纸本)9798350396577

Low Power Wide Area Networks (LPWANs) are a viable solution for addressing the requirements of Internet of Things (IoT) applications that can tolerate sporadic updates, possibly only in the uplink (from the field towards the cloud and the user) direction. LoRaWAN is currently the most diffused example of LPWAN, exploiting LoRa radios. LoRa, an enhanced version of chirp spread spectrum modulation, trades off the radio sensitivity for the data rate, permitting extensive area coverage. However, the price is a relatively long frame duration, leading to high collision probability in dense, asynchronous scenarios;fortunately, polarity inversion minimizes collisions between uplink and downlink traffic. Therefore, adaptive strategies (based on some feedback from the backend) have also been suggested to adapt the data rate depending on the environment condition dynamically. This work compares the ADR (Adaptive Data Rate) and the ADP (Adaptive Data Payload) strategies when bidirectional traffic exists, using a purposely designed simulator. Results considering a different number of gateways show that ADP tries to maximize the amount of data effectively received in both direction but suffer from the adoption of longer frame duration, leading to higher collision probability. In contrast, ADR tries to force the adoption of the fastest data rate, limiting the overall amount of transferred data. © 2023 IEEE.

关键词： Wide area networks

来源：评论

学校读者我要写书评

暂无评论

Rate maximization with QoS guarantees in IRS-Assisted WPCN-NOMA systems 7

Rate maximization with QoS guarantees in IRS-Assisted WPCN-N...

引用

7th Workshop on Communication Networks and Power Systems, WCNPS 2022

作者： De Pinho, Carlos Augusto Melo Lima, Francisco Rafael Marques Federal University of Ceará Postgraduate Program in Computer and Electrical Engineering campus Sobral Brazil Brazil

ISBN: (数字)9781665474566

ISBN: (纸本)9781665474566

In this article, Intelligent Reflecting Surface (IRS) technology is used to assist a Wireless Powered Communication Network (WPCN) system composed of a Hybrid Access Point (HAP) and multiple devices during downlink and uplink phases. In the downlink, devices charge their batteries through Wireless Power Transfer (WPT) from the power signals coming directly from the HAP and from the signals reflected by the IRS. In the uplink, the devices transmit their information signals to the HAP by employing Non-Orthogonal Multiple Access (NOMA). In the HAP, information is decoded through Successive Interference Cancellation (SIC). Based on this system model, an optimization problem is formulated so as to maximize the total uplink data rate subject to individual Quality of Service (QoS) guarantees for devices where IRS's phase shifts, uplink/downlink time duration and device ordering in SIC are optimized. Motivated by the high complexity of the optimization problem, we employ alternate optimization where Genetic Algorithm (GA) is used to define IRS's phase shifts in uplink/downlink and a heuristic solution is employed to optimize the remaining variables. Simulation results show that the proposed solution is able to satisfy different levels of QoS demands with higher spectral efficiency compared to baseline solutions. © 2022 IEEE.

关键词： Energy harvesting

来源：评论

学校读者我要写书评

暂无评论

Electronic Control System for the Left Ventricular Assistance Device

Electronic Control System for the Left Ventricular Assistanc...

引用

Electrics and computer (INTCEC), Interdisciplinary Conference on

作者： Mohd Hasan Cristiano Akamine Postgraduate Program in Electrical and Computer Engineering Mackenzie Presbyterian University Sao Paulo Brazil

ISBN: (数字)9798350349450

ISBN: (纸本)9798350349467

The number of heart transplants is constantly increasing. Each year, it grows by around 60% due to the health problems plaguing the world's population. Furthermore, the lack of available transplanted organs and the waiting list greatly increases and can last for years. All these reasons make it increasingly difficult to get a heart transplant. Solutions such as artificial organs are gaining more and more prominence and are in great demand. Considering the advancement of science and technology, new research shows great hope in prolonging and improving the quality of life for many patients. Among these researches is the Left Ventricular Assist Device (LVAD), which uses auxiliary pumps along with the natural heart of the person, allowing a longer waiting time in the transplant queue and giving a quality of life. This work aims to implement autonomous electronic control over this device, allowing autonomous speed control over the pump motor. This method gives patients better control and greater freedom to practice their daily lives. Another important reason is the economic factor, which aims to reduce costs and allow greater popular reach. In this work, the tests were carried out on only the Brushless Direct Current Motor (BLDC). The results are demonstrated in numerical and graphic form for better illustration.

关键词： Graphics Costs Brushless DC motors Velocity control Sociology Heart transplantation Motors

来源：评论

学校读者我要写书评

暂无评论

Monitoring the Health of Heart Failure Patients Using an Artificial Heart

Monitoring the Health of Heart Failure Patients Using an Art...

引用

Electrics and computer (INTCEC), Interdisciplinary Conference on

作者： Ezequiel Muxito Cristiano Akamine Postgraduate Program in Electrical and Computer Engineering Mackenzie Presbyterian University Sao Paulo Brazil

ISBN: (数字)9798350349450

ISBN: (纸本)9798350349467

The integration of technology into the healthcare system is emerging as a tool to support professionals in the treatment of Heart Failure (HF), and is based on an analysis of the scientific and technological progress of the Internet of Things, applied as an innovative perspective in Health 4.0. This article presents a study that proposes to develop an innovative prototype Left Ventricular Assist Device (artificial heart). The main focus is on advanced sensing, connectivity via mobile network and remote supervision support, aimed at the operation and diagnosis of patients affected by HF. The project incorporates advanced data collection, processing, and analysis tools using Big Data and Data Analytics concepts. The motivation for this work is the search for technological innovation as support for medical science and the contribution to the Unified Health System. The prototype includes a microcontroller, a heartbeat sensor, an accelerometer sensor to collect movement, acceleration and fall detection data, a mobile network module to transmit the data and create an electronic medical record. This article highlights the initial phase, which includes preliminary results such as configuring the module and components, collecting data using heartbeat and movement sensors, storing the data in MongoDB and visualizing it in Jupyter Notebook.

关键词： Artificial heart Technological innovation Heart beat Prototypes Sensors Cardiovascular diseases Public healthcare

来源：评论

学校读者我要写书评

暂无评论

Control of an Underactuated Quadrotor Using LQR and Visual Markers

Control of an Underactuated Quadrotor Using LQR and Visual M...

引用

IEEE International Conference on Autonomous Robot Systems and Competitions (ICARSC)

作者： Gabriel Fernandes Andre G. S. Conceicao Humberto X. De Araújo Postgraduate Program in Electrical Engineering Federal University of Bahia Salvador Brazil Department of Electrical and Computer Engineering Federal University of Bahia Salvador Brazil

ISBN: (数字)9798331538606

ISBN: (纸本)9798331538613

关键词： Location awareness Visualization Uncertain systems Uncertainty Trajectory tracking Stability analysis Trajectory Vehicle dynamics Quadrotors Drones

来源：评论

学校读者我要写书评

暂无评论

Comparative Analysis of Clusterization Methods Applied to a Solid-State LiDAR

Comparative Analysis of Clusterization Methods Applied to a ...

引用

IEEE International Conference on Autonomous Robot Systems and Competitions (ICARSC)

作者： Henrique N. Poleselo Andre G. S. Conceicao Postgraduate Program in Electrical Engineering Federal University of Bahia Salvador Brazil Department of Electrical and Computer Engineering Federal University of Bahia Salvador Brazil

ISBN: (数字)9798331538606

ISBN: (纸本)9798331538613

关键词： Laser radar Operating systems Clustering methods Object segmentation Robot sensing systems Sensors Mobile robots Autonomous robots

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7页 << < 1 2 3 4 5 6 7 > >>

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：