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

11,790 篇 会议
774 篇 期刊文献

馆藏范围

12,564 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

2,071 篇 工学
- 1,072 篇 计算机科学与技术...
- 1,034 篇 电气工程
- 456 篇 软件工程
- 384 篇 信息与通信工程
- 292 篇 控制科学与工程
- 133 篇 电子科学与技术（可...
- 102 篇 仪器科学与技术
- 87 篇 机械工程
- 47 篇 生物医学工程（可授...
- 42 篇 网络空间安全
- 39 篇 交通运输工程
- 32 篇 航空宇航科学与技...
- 28 篇 材料科学与工程（可...
- 20 篇 测绘科学与技术
- 18 篇 核科学与技术
- 14 篇 动力工程及工程热...
- 14 篇 石油与天然气工程
- 14 篇 生物工程
- 13 篇 土木工程
- 12 篇 安全科学与工程
184 篇 理学
- 62 篇 物理学
- 57 篇 系统科学
- 34 篇 数学
- 18 篇 生物学
- 12 篇 化学
148 篇 管理学
- 142 篇 管理科学与工程(可...
- 15 篇 图书情报与档案管...
51 篇 医学
- 35 篇 临床医学
33 篇 文学
- 32 篇 新闻传播学
22 篇 教育学
- 22 篇 教育学
16 篇 农学
11 篇 军事学
7 篇 艺术学
5 篇 经济学
1 篇 法学

主题

12,564 篇 software algorit...
3,773 篇 software
1,965 篇 algorithm design...
1,782 篇 hardware
829 篇 computer archite...
816 篇 heuristic algori...
763 篇 application soft...
717 篇 software enginee...
646 篇 computer science
609 篇 software systems
577 篇 computational mo...
566 篇 prediction algor...
560 篇 optimization
522 篇 clustering algor...
480 篇 testing
437 篇 accuracy
413 篇 signal processin...
372 篇 costs
352 篇 machine learning...
324 篇 real-time system...

机构

18 篇 moscow technical...
15 篇 tsinghua univers...
14 篇 school of softwa...
14 篇 lviv polytechnic...
13 篇 state key labora...
12 篇 university of ch...
12 篇 state key labora...
11 篇 york university ...
11 篇 jet propulsion l...
9 篇 software school ...
9 篇 department of co...
9 篇 state key labora...
9 篇 school of comput...
9 篇 nanjing univ sta...
8 篇 school of comput...
8 篇 school of electr...
8 篇 novosibirsk stat...
8 篇 software college...
8 篇 national univers...
8 篇 school of cyber ...

作者

12 篇 ling chen
11 篇 david lo
11 篇 hui li
10 篇 wei liu
10 篇 kun wang
9 篇 li li
9 篇 gang wang
9 篇 yang yang
9 篇 jack dongarra
8 篇 rui wang
8 篇 jian wang
8 篇 jun wang
8 篇 yue liu
8 篇 w. wolf
8 篇 qingshan jiang
8 篇 thambipillai sri...
8 篇 m.n.s. swamy
7 篇 giuseppe scannie...
7 篇 t. dohi
7 篇 jinfu chen

语言

12,487 篇 英文
48 篇 其他
28 篇 中文
1 篇 葡萄牙文

检索条件"主题词=software algorithms"

共 12564 条记录，以下是1451-1460 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：

A Novel Algorithm for Coupled Vibration Characteristics of Cyclically Symmetric Structures

A Novel Algorithm for Coupled Vibration Characteristics of C...

引用

Advanced algorithms and Control Engineering (ICAACE), International Conference on

作者： Chao Liu Jingxian Liu School of navigation Wuhan University of Technology Wuhan China

ISBN: (数字)9798331535087

ISBN: (纸本)9798331535094

When rotating machinery operates at high speeds, the interaction between the rotor and blades becomes highly pronounced, necessitating treatment of the rotor-blade system as an integrated entity when examining its vibration characteristics. However, the coupled system's large number of degrees of freedom poses significant challenges. One of the most prominent issues with traditional finite element methods is the extremely high order of the coefficient matrix, which leads to substantial computational demand. Recognizing the cyclic symmetry intrinsic to rotating machinery, this study introduces a novel algorithm intended for efficient analysis of the coupled vibration characteristics of cyclically symmetric structures. Grounded in modal superposition and cyclic symmetry theory, the algorithm partitions the rotor and blades into multiple substructures. First, the internal degrees of freedom in these substructures are condensed, and then cyclic interface displacement compatibility is applied to couple the rotor and blades into a unified system. This process significantly decreases both the total degrees of freedom in the coupled system and the order of the coefficient matrix. To validate the approach, the proposed algorithm was implemented in Matlab for a specific test case. The results indicate that the computed vibration frequencies deviate by no more than five percent from those obtained through conventional software. Additionally, the coupled mode shapes align closely with those reported in the literature, and the required computation time is only 45 percent of the original duration. These findings highlight the practicality and feasibility of the proposed algorithm for analyzing cyclically symmetric structures.

关键词： Vibrations Symmetric matrices Shape Blades software algorithms Rotors software Partitioning algorithms Machinery MATLAB

来源：评论

学校读者我要写书评

暂无评论

An Application Scheme of Low Cost Synchronous Phasor Measurement Device Based on SCM630

An Application Scheme of Low Cost Synchronous Phasor Measure...

引用

IEEE Advanced Information Management,Communicates,Electronic and Automation Control Conference (IMCEC)

作者： Chenchen Zhao Yujian Tang Li Feng Bejing Smart-Chip Microelectronics Technology Ltd. Bejing China

ISBN: (数字)9798350316537

ISBN: (纸本)9798350316544

Under the dual carbon target, a new type of power system dominated by new energy is rapidly developing, exhibiting characteristics such as high proportion of new energy generation, high degree of power electronicization, and high coupling between AC and DC, leading to the continuous expansion of distribution network scale and increasing complexity. Its operating status directly affects the stability and safety of the power system. Therefore, How to ensure the safe and stable operation of the distribution network is a hot research topic and an urgent problem that needs to be solved. With the continuous in-depth research and exploration of synchronous vector measurement equipment by major universities and research institutions, the hardware solutions and software algorithms for detection have become more perfect and stable. However, due to the high hardware cost of the current solution, it is difficult to achieve large-scale application in the field of power distribution, This article proposes a low-cost synchronous phasor measurement device designed for distribution networks based on the main control chip (SCM630) of Beijing Smart-chip Microelectronics Technology Co., Ltd., which is equipped with a synchronous clock chip and a high-precision AD sampling chip. The device aims to improve the perception and active control capabilities of distribution network operation, ensure the safe and reliable operation of distribution networks, and provide fault diagnosis and parameter identification for distribution networks Dynamic control and other necessary preparations are provided.

关键词： Costs Power measurement Current measurement software algorithms Distribution networks Power system stability Hardware

来源：评论

学校读者我要写书评

暂无评论

Research on Denoising Method for Improving Wavelet Threshold Function Based on Sparrow Optimization Algorithm

Research on Denoising Method for Improving Wavelet Threshold...

引用

Advanced algorithms and Control Engineering (ICAACE), International Conference on

作者： Xincheng Jin Cunliang Yan School of Logistics Engineering Shanghai Maritime University Shanghai China

ISBN: (数字)9798350361445

ISBN: (纸本)9798350361452

In order to reduce the impact of environmental noise on the detection of electrical energy signals, this paper proposes a denoising method based on the sparrow optimization algorithm to improve the wavelet threshold function. On the basis of the existing wavelet threshold function denoising, using the sparrow optimization algorithm to optimize the parameters of the wavelet threshold function for global optimization, optimize the threshold function curve, through the Matlab software on the simulated signal denoising experiments, before and after the denoising of the signal waveforms for comparison and the use of SNR, MSE and NCC to measure the denoising effect. After comparison after the experiment, it can be found that the wavelet denoising after improving the threshold function using the sparrow optimization algorithm has achieved better results.

关键词： Working environment noise Noise reduction software algorithms Sociology software software measurement Signal denoising

来源：评论

学校读者我要写书评

暂无评论

Optimized Handoff in IoT

Optimized Handoff in IoT

引用

Futuristic Technologies in Control Systems & Renewable Energy (ICFCR), International Conference on

作者： Meenakshi Satyam Kumar ECE Department Chandigarh University Mohali India IT Department Chandighar University Mohali India

ISBN: (数字)9798331504601

ISBN: (纸本)9798331504618

As wireless technologies and mobile are continuously expanding, it become necessary for future wireless communication to incorporate multiple networks with unique features. Mobile devices must seamlessly switch between networks with varying access interfaces and technologies to meet user demands for connectivity anytime and anywhere for all type of service. Although next-generation wireless networks offer improved data offerings, maintaining quality of service but maintain a seamless connection is still a big issue. To ensure optimal network connections, numerous vertical handoff protocols have been developed, and this paper provides an overview and categorization of these schemes and their characteristics. Additionally, we compare Quality of Service (QoS) aware vertical handoff algorithm with some of the existing techniques. The QoS aware handoff procedures reduce the handoff delay, handoff failure probability, and energy consumption which result the better handoff. The whole research is performed on NS2 software where it's demonstrated that proposed research approach may result better result than existing approach.

关键词： Energy consumption Wireless networks software algorithms Quality of service Bandwidth Switches Handover software Delays Security

来源：评论

学校读者我要写书评

暂无评论

A Hybrid Model for Network Anomalies Classification Based on Improved Random Forest and Frequent Itemset Matching

A Hybrid Model for Network Anomalies Classification Based on...

引用

Big Data & Artificial Intelligence & software Engineering (ICBASE), International Conference on

作者： Ruiyang Zeng Bing Jiang College of Oceanography and Space Informatics China University of Petroleum (East China) Qingdao China

ISBN: (数字)9798331506612

ISBN: (纸本)9798331506629

With the advancement of network technology, the methods of network attacks have become increasingly diverse. To counter these threats, traditional machine learning and deep learning techniques have been employed to detect and classify network traffic, leading to significant progress in the field. However, single classification methods often struggle with distinguishing between data categories that share similar characteristics, and there has been limited exploration of hybrid models for classifying anomalous network traffic. In this paper, we develop a hybrid model composed of a improved Random Forest classifier and frequent itemset mining to address these challenges by studying anomalous network traffic data. Through various evaluation metrics and experiments, we demonstrate that this hybrid model effectively leverages the advantages of different classification methods while mitigating the confusion inherent in single-model classifications. The final classification results outperform those achieved by single classifiers without hybridization.

关键词： Training Machine learning algorithms Itemsets software algorithms Telecommunication traffic Data models Classification algorithms Data mining Random forests software engineering

来源：评论

学校读者我要写书评

暂无评论

Performance Analysis of Machine Learning algorithms for Breast Cancer Prediction in Medical Sectors

Performance Analysis of Machine Learning Algorithms for Brea...

引用

International Conference on Computational and Characterization Techniques in Engineering & Sciences (CCTES)

作者： Vijay Shankar Sharma Atul Srivastava Siddhanta Kumar Singh Kamlesh Kumar Singh Department of Computer and Communication Engineering Manipal University Jaipur Amity School of Engineering and Technology AUUP Lucknow

ISBN: (数字)9798350364699

ISBN: (纸本)9798350364705

Breast cancer is a major health issue worldwide, with millions of new cases diagnosed annually. Early and accurate diagnoses help guide treatment and improve patient outcomes. Machine learning, especially logistic regression, aids medical diagnosis. Various Machine Learning classifier algorithms have been utilized to detect the breast cancer prediction. Various classifiers have been compared in terms of Accuracy, Recall and F1-Score, in that Extra tree classifier results with the best accuracy of 99.17 % among all classifiers.

关键词： Logistic regression Accuracy Machine learning algorithms software algorithms Prediction algorithms Breast cancer software Classification algorithms Random forests Medical diagnostic imaging

来源：评论

学校读者我要写书评

暂无评论

United We Protect: Protecting IP Confidentiality with Integrated Transformation and Redaction

United We Protect: Protecting IP Confidentiality with Integr...

引用

Physical Assurance and Inspection of Electronics (PAINE), 2020 IEEE

作者： Md Moshiur Rahman Rasheed Almawzan Aritra Dasgupta Sudipta Paria Swarup Bhunia University of Florida Gainesville FL USA

ISBN: (数字)9798331542252

ISBN: (纸本)9798331542269

Due to the globally distributed nature of the semiconductor industry, hardware intellectual property (IP) blocks are increasingly subject to attacks on their confidentiality, including IP piracy, cloning, and reverse engineering (RE). Countermeasures like logic locking, state space transformation, and logic redaction, which employ structural and functional transformations on the design, promise to successfully prevent such attacks on hardware IP at different stages of its life cycle. The state-of-the-art logic locking and transformation techniques are generally secure against functional query-based attacks. However, in recent years, researchers have found that they are vulnerable to structural attacks that rely on identifying structural signatures. In comparison, logic redaction techniques replace security-critical logic cones and interconnects in a design with programmable fabrics, thereby protecting a redacted design against structural analysis-based attacks. However, redaction techniques incur significantly higher hardware overheads compared to transformation-based ones. In this paper, we introduce an integrative countermeasure against confidentiality attacks on hardware IPs that unites the complementary benefits of state space transformation using finite state machines (FSMs) and programmable fabric-based logic redaction. We provide an electronic design automation (EDA) framework based on the proposed algorithm that interfaces with commercial tool flow. We demonstrate the security and overhead benefits through theoretical and experimental analysis using a complete software implementation of the proposed countermeasure. We use several open-source benchmark IPs to show that the proposed unified approach provides significantly higher protection than transformation-based solutions with much lower overhead than redaction-based ones.

关键词： Semiconductor device modeling Supply chains software algorithms Reverse engineering Hardware software Logic Security Protection Electronic countermeasures

来源：评论

学校读者我要写书评

暂无评论

Analysis of Transmission Coefficients in Multilayer Media Structures Using Scale Compressed Finite-Difference Time-Domain Method

Analysis of Transmission Coefficients in Multilayer Media St...

引用

Progress in Electromagnetic Research Symposium (PIERS)

作者： Yilin Kang Naixing Feng Yuxian Zhang Xiaoli Feng Huan Wang Jiuyang Fan Lixia Yang Zhixiang Huang Information Materials and Intelligent Sensing Laboratory of Anhui Province Anhui University Hefei China

ISBN: (数字)9798350375909

ISBN: (纸本)9798350375916

Depending on conventional finite-difference time-domain (FDTD) method, we develop a scale-compressed technique to implement the rapid calculation for capturing the reflection coefficients and transmission coefficients through multilayered structure under the plane wave. Based on the Maxwell’s curl equations and the corresponding constitutive relationship between the field flux (D, B) and field intensity (E, H), curl operator can be assembled as a transition matrix for different modes when using the transverse wave vectors. After the preliminary analysis, we incorporate and merge the incident field into the curl matrix to derive electric field and magnetic field updating equations with only one upward space variable through grid matching. The required field quantities for updating electromagnetic fields through multilayered media can be clearly demonstrated by combining those fields’ components in these algorithmic equations using matrix representation. Our proposed algorithm achieves one-dimensional (1-D) compression to solve higher-dimensional problems while determining reflection and transmission coefficients under the various transverse wave vectors. With comparison from commercial software COMSOL, we can validate its accuracy and feasibility. As a results, for the complex cases, the proposed algorithm holds more potential applications in exploring multi-layered models under the condition of preset conditions.

关键词： Accuracy software algorithms Mathematical models Vectors software Reflection Reflection coefficient

来源：评论

学校读者我要写书评

暂无评论

Edge-type High-speed Intelligent Infrared Pre-processor

Edge-type High-speed Intelligent Infrared Pre-processor

引用

IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)

作者： Yuxiao Wen Runjiang Dou Yongchao Deng Chi Zhang Huanhui Zhang Shuangming Yu Jian Liu Nanjian Wu Liyuan Liu Chinese Academy of Sciences Institute of Semiconductors Beijing China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing China School of Integrated Circuits University of Chinese Academy of Sciences Beijing China

ISBN: (数字)9798331530723

ISBN: (纸本)9798331530730

This paper proposes an edge-type high-speed intelligent infrared pre-processor, including the pre-processing algorithm and the corresponding hardware architecture. At algorithm level, guided filtering method and neural network method are combined to propose a non-uniformity correction algorithm with stronger scene adaptability. By combining unsharpen mask and adaptive gray stretching algorithms, the processing effect of image details is effectively improved. At hardware level, this paper optimizes the above algorithm. The structure adopts modular pipeline design, which can realize dynamic switching between algorithms through control instructions, and can effectively meet the real-time pre-processing requirements of infrared images at edge end.

关键词： Heuristic algorithms Image edge detection software algorithms Pipelines Computer architecture Switches Hardware software Real-time systems Image enhancement

来源：评论

学校读者我要写书评

暂无评论

CARDS: A collection of package, revision, and miscellaneous dependency graphs

CARDS: A collection of package, revision, and miscellaneous ...

引用

International Mining software Repositories, MSR

作者： Euxane Tran-Girard Laurent Bulteau Pierre-Yves David LIGM CNRS Univ. Gustave Eiffel Marne-la-Vallée France Octobus S.c.o.p. Montreuil France

ISBN: (数字)9798331501839

ISBN: (纸本)9798331501846

CARDS (Corpus of Acyclic Repositories and Dependency Systems) is a collection of directed graphs which express dependency relations, extracted from diverse real-world sources such as package managers, version control systems, and event graphs. Each graph contains anywhere from thousands to hundreds of millions of nodes and edges, which are normalized into a simple, unified format. Both cyclic and acyclic variants are included (as some graphs, such as citation networks, are not entirely acyclic). The dataset is suitable for studying the structure of different kinds of dependencies, enabling the characterization and distinction of various dependency graph types. It has been utilized for developing and testing efficient algorithms which leverage the specificities of source version control graphs. The collection is publicly available at ***/10.5281/zenodo.14245890.

关键词： software packages software algorithms Directed graphs Control systems Data mining Testing

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500页 << < 142 143 144 145 146 147 148 149 150 151 > >>

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：