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

4,622 篇 期刊文献
1,850 篇 会议
3 册 图书

馆藏范围

6,475 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

3,909 篇 工学
- 1,587 篇 计算机科学与技术...
- 1,226 篇 软件工程
- 509 篇 电子科学与技术（可...
- 484 篇 化学工程与技术
- 468 篇 电气工程
- 454 篇 信息与通信工程
- 371 篇 控制科学与工程
- 352 篇 材料科学与工程（可...
- 341 篇 力学（可授工学、理...
- 267 篇 光学工程
- 243 篇 生物工程
- 241 篇 机械工程
- 241 篇 动力工程及工程热...
- 217 篇 核科学与技术
- 204 篇 仪器科学与技术
- 187 篇 冶金工程
- 148 篇 土木工程
- 147 篇 生物医学工程（可授...
- 138 篇 水利工程
- 117 篇 网络空间安全
3,831 篇 理学
- 2,315 篇 物理学
- 1,381 篇 数学
- 502 篇 化学
- 391 篇 统计学（可授理学、...
- 323 篇 生物学
- 215 篇 系统科学
- 162 篇 地球物理学
529 篇 管理学
- 379 篇 管理科学与工程(可...
- 169 篇 图书情报与档案管...
- 114 篇 工商管理
142 篇 医学
88 篇 农学
68 篇 法学
53 篇 经济学
24 篇 军事学
12 篇 教育学
7 篇 艺术学
3 篇 文学
1 篇 哲学
1 篇 历史学

主题

244 篇 bosons
217 篇 hadron colliders
79 篇 higgs bosons
78 篇 photons
70 篇 machine learning
62 篇 deep learning
61 篇 feature extracti...
60 篇 relativistic hea...
55 篇 semantics
53 篇 w & z bosons
53 篇 training
52 篇 computational mo...
51 篇 particle product...
50 篇 optimization
46 篇 supersymmetric m...
45 篇 top quark
37 篇 data models
36 篇 quark & gluon je...
35 篇 hadrons
35 篇 security

机构

1,030 篇 yerevan physics ...
916 篇 centro brasileir...
890 篇 charles universi...
887 篇 university of de...
887 篇 department of ph...
872 篇 institute rudjer...
865 篇 university of so...
856 篇 helsinki institu...
851 篇 infn sezione di ...
849 篇 infn sezione di ...
846 篇 irfu cea univers...
843 篇 university of sp...
837 篇 indian institute...
837 篇 university of cy...
829 篇 institute of hig...
827 篇 infn laboratori ...
821 篇 national and kap...
817 篇 universidad san ...
808 篇 rwth aachen univ...
806 篇 ghent university...

作者

631 篇 waltenberger w.
622 篇 lowette s.
569 篇 tavernier s.
542 篇 adam w.
540 篇 lemaitre v.
540 篇 schieck j.
539 篇 skovpen k.
538 篇 tytgat m.
532 篇 sznajder a.
529 篇 tumasyan a.
527 篇 jeitler m.
523 篇 vannerom d.
522 篇 delaere c.
518 篇 giammanco a.
507 篇 carvalho w.
502 篇 van mechelen p.
502 篇 delcourt m.
500 篇 alves g.a.
496 篇 chinellato j.
494 篇 wulz c.-e.

语言

6,004 篇 英文
315 篇 其他
150 篇 中文
3 篇 德文
3 篇 法文

检索条件"机构=the State Key Laboratory of Scientific and Engineering Computing"

共 6475 条记录，以下是481-490 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：

Stance Detection for Social Text: Inference-Enhanced Multi-Task Learning with Machine-Annotated Supervision

Stance Detection for Social Text: Inference-Enhanced Multi-T...

引用

International Conference on Acoustics, Speech, and Signal Processing (ICASSP)

作者： Qiankun Pi Jicang Lu Yepeng Sun Qinlong Fan Xukun Zhou Shouxin Shang State Key Laboratory of Mathematical Engineering and Advanced Computing Zhengzhou China School of Information Renmin University of China Beijing China

ISBN: (数字)9798350368741

ISBN: (纸本)9798350368758

Stance detection, a natural language processing technique, captures user attitudes on controversial social media topics. However, the semantic ambiguity of social texts makes accurate stance determination challenging. Existing annotated data is often domain-specific, resulting in poor model generalization for unseen targets and cross-domain scenarios. To tackle this challenge, we introduce inference tasks related to stance detection as auxiliary tasks and use a multitask learning approach to improve the model’s understanding of textual semantics. Meanwhile, to alleviate the scarcity of annotated data, we use argumentation corpus with abundant resources as the source domain to train the basic stance detection model. We integrate this model with a large-scale framework to facilitate weakly supervised learning for machine annotation of unlabeled social texts, thereby boosting the model’s adaptability across different targets and domains. Experimental results on four Twitter datasets demonstrate that our method can significantly improve the model’s stance discriminative ability and generalization performance.

关键词： Adaptation models Weak supervision Social networking (online) Annotations Semantics Blogs Transfer learning Signal processing Data models Speech processing

来源：评论

学校读者我要写书评

暂无评论

Research on key Technology of Industrial Network Boundary Protection based on Endogenous Security 4

Research on Key Technology of Industrial Network Boundary Pr...

引用

4th IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference, IMCEC 2021

作者： Yu, Fei Wei, Qiang Geng, Yangyang Wang, Yunchao State Key Laboratory of Mathematical Engineering and Advanced Computing Zhengzhou450001 China

ISBN: (纸本)9781728185347

Industrial network boundary protection equipment faces threats from attackers when protecting the industrial control system network. The similarity and static characteristics caused by large-scale and long-term deployment determine that it could only defend against known attacks but could not deal with unknown APT threats, which leads to the breakthrough of one defense line is equivalent to the breakthrough of all defense lines and may bring challenges to industrial production safety. This paper proposes a mimic defense model of industrial isolation gateway based on endogenous security. With the dynamic scheduling mechanism to transform the attack surface, the gateway selects multiple heterogeneous filter executors to process the same packet simultaneously. By comparing the processing results of each executor, anomaly detection is carried out to realize the dynamic defense of the industrial isolation gateway. The experimental results show that the industrial isolation gateway based on mimic architecture can significantly increase the difficulty of backdoor utilization, such as paralysis, rule tampering, and information theft, and effectively defend the industrial control system from the threats caused by the backdoors and vulnerabilities of the isolation gateway while exerting the normal boundary protection function. © 2021 IEEE.

关键词： Anomaly detection

来源：评论

学校读者我要写书评

暂无评论

Network Device Identification Based on MAC Boundary Inference 7th

Network Device Identification Based on MAC Boundary Inferenc...

引用

7th International Conference on Artificial Intelligence and Security, ICAIS 2021

作者： Guo, Xinmiao Li, Xiangnan Li, Ruixiang Wang, Xiuting Luo, Xiangyang State Key Laboratory of Mathematical Engineering and Advanced Computing Zhengzhou450000 China

ISBN: (纸本)9783030786205

Network device is an important part of cyberspace, and accurate identification of network device is the basis of network management and security analysis. The current identification method based on MAC address is rely on converting MAC address and other information into fingerprints and MAC address distance to identify network device eventually. However, this identification method based on MAC address distance has high false alarm rate. A method for network device identification based on MAC boundary inference is proposed. Considering the device manufacturers’ strategies of allocating MAC addresses in sequence for devices with same type, the relationship between the type and MAC address is built according known devices firstly. Then, MAC address aggregation rule is built to infer the MAC prefix for those known type, and the MAC boundary is obtained. Finally, the type of target network device is identified by matching target MAC with MAC prefix, or calculating the distance between target MAC with the MAC boundary. The experimental result in simulation dataset show that the identification method proposed in this paper is better than the identification method based on MAC address distance significantly, and then been less affected by the distribution of MACs of known devices. And the experimental result in Cisco device dataset show that our method increases the identification accuracy rate of the identification method based on MAC address distance by 11.9%. © 2021, Springer Nature Switzerland AG.

关键词： Computers

来源：评论

学校读者我要写书评

暂无评论

IPv6 Landmark Mining Based on Domain Name Screening and IPv4-IPv6 Connection 21

IPv6 Landmark Mining Based on Domain Name Screening and IPv4...

引用

5th International Conference on Electronic Information Technology and Computer engineering, EITCE 2021

作者： Liu, Minghao Sun, Yuchen Liu, Chong Zu, Shuodi Zhang, Fan State Key Laboratory of Mathematical Engineering and Advanced Computing Zhengzhou Henan China

ISBN: (纸本)9781450384322

Existing IP landmark mining technologies mainly focus on IPv4, and less attention is paid to the association between IPv4 and IPv6. The current IPv6 network has fewer reliable landmarks with limited accuracy, while the IPv4 network already has a large number of reliable landmarks. If IPv4 landmarks can be used in IPv6 landmark mining, the accuracy and efficiency of IPv6 landmark acquisition will be improved. To this end, this paper proposes an IPv6 landmark mining method based on domain name screening and IPv4-IPv6 connection. This method first uses the domain names of government agencies, top universities, and top websites as seed domain names, and continuously obtains a large number of domain names through web crawlers;then performs DNS resolution on the obtained domain names to obtain their corresponding IPv4 address and IPv6 address;and finally evaluate and analyze whether the two addresses are located in the same location, and determine whether to use it as an IPv6 landmark. This method successfully associates the IPv4 geolocation with the IPv6 geolocation, and uses the IPv4 landmarks to obtain and evaluate the IPv6 landmarks. Experimental results show that this method can obtain city-level IPv6 network landmarks more efficiently, and it also has a certain ability in street-level landmark mining. © 2021 ACM.

关键词： Mining

来源：评论

学校读者我要写书评

暂无评论

OpenMP automatic translation framework for Sunway TaihuLight 3

OpenMP automatic translation framework for Sunway TaihuLight

引用

3rd IEEE International Conference on Communications, Information System and Computer engineering, CISCE 2021

作者： Li, Mingliang Pang, Jianmin Yue, Feng Wang, Qihan State Key Laboratory of Mathematical Engineering and Advanced Computing Henan Zhengzhou China

ISBN: (纸本)9780738112152

The Sunway processor is a unique heterogeneous many-core processor used by Sunway TaihuLight supercomputer. However, developing parallel programs on the Sunway processor is still complex. In this paper, a source-to-source translation framework for the Sunway heterogeneous many-core processors is designed and implemented, which can transform OpenMP programs into many-core accelerated programs amenable to the Sunway architecture. Considering differences between the OpenMP shared-memory programming model and the Sunway programming model, a translation model has been proposed for converting OpenMP programs. A set of runtime functions based on the Sunway architecture has been implemented, including a tree-based reduction algorithm and an effective distributed lock mechanism. The experimental results show that the translation framework can correctly translate OpenMP programs, and the proposed lock mechanism reduces the overhead by up to 90% against the baseline. © 2021 IEEE.

关键词： Supercomputers

来源：评论

学校读者我要写书评

暂无评论

Anti-obfuscation Binary Code Clone Detection Based on Software Gene 7th

Anti-obfuscation Binary Code Clone Detection Based on Softwa...

引用

7th International Conference of Pioneering Computer Scientists, Engineers and Educators, ICPCSEE 2021

作者： Tang, Ke Liu, Fudong Shan, Zheng Zhang, Chunyan State Key Laboratory of Mathematical Engineering and Advanced Computing Zhengzhou450001 China

ISBN: (纸本)9789811659393

Information technology facilitates people’s lives greatly, while it also brings many security issues, such as code plagiarism, software in-fringement, and malicious code. In order to solve the problems, reverse engineering is applied to analyze abundant binary code manually, which costs a lot of time. However, due to the maturity of different obfuscation techniques, the disassembly code generated from the same function differs greatly in the opcode and control flow graph through different obfuscation options. This paper propose a method inspired by natural language processing, to realize the semantic similarity matching of binary code in basic block granularity and function granularity. In the similarity matching task of binary code obtained by different obfuscation options of LLVM, the indicator reaches 99%, which is better than the existing technologies. © 2021, Springer Nature Singapore Pte Ltd.

关键词： Genes

来源：评论

学校读者我要写书评

暂无评论

LENSER: A Channel state Information Based Indoor Localization Scheme for Malicious Devices

LENSER: A Channel State Information Based Indoor Localizatio...

引用

IEEE Internatonal Conference on Mobile Adhoc and Sensor Systems (MASS)

作者： Yongqiang Ma Xiangyang Luo Ruixiang Li Shaoyong Du Wenyan Liu Key Laboratory of Cyberspace Situation Awareness of Henan Province State Key Laboratory of Mathematical Engineering and Advanced Computing Zhengzhou China

Rapid and accurate localization of illicit micro-recorders, cameras, and other wireless network devices is of great significance for ensuring public privacy and security. However, existing methods are susceptible to environmental noise, have low localization accuracy, high localization time overhead, and require extensive manual involvement. To address these issues, we propose LENSER, a channel state information based indoor localization scheme for illicit wireless network devices. First, we set detection points to capture signal amplitude distribution changes during the antenna array rotation process, thus determining whether there is a line-of-sight propagation relationship between the detection point and the malicious device. Next, we identify the room containing the malicious device based on the line-of-sight propagation relationship and calibrate the measured position and estimate the direction of the malicious device using existing methods within the room. Finally, we establish a linear space based on the direction of the malicious device and propose an iterative comparison method based on received signal strength indicator to localize malicious devices accessing public Wi-Fi networks within the room. We conducted 1200 experiments in four buildings with different layouts and building materials. The results show that LENSER’s average localization time is 12.5 minutes, and the average localization accuracy is 26.4 centimeters, an improvement of 11.1% to 86.1% in average localization accuracy and a reduction of 11.1% to 58.2% in average localization time compared to existing methods, such as Spotfi, Lumos, SCamF, SNOOPDOG, and Region Division.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Towards Fully Decoupled End-to-End Person Search

Towards Fully Decoupled End-to-End Person Search

引用

2023 International Conference on Digital Image computing: Techniques and Applications, DICTA 2023

作者： Zhang, Pengcheng Bai, Xiao Zheng, Jin Ning, Xin Jiangxi Research Institute Beihang University School of Computer Science and Engineering State Key Laboratory of Software Development Environment Beijing China Institute of Semiconductors Chinese Academy of Sciences Cognitive Computing Technology Joint Laboratory Wave Group Beijing China

ISBN: (纸本)9798350382204

End-to-end person search aims to jointly detect and re-identify a target person in raw scene images with a unified model. The detection task unifies all persons while the re-id task discriminates different identities, resulting in conflict optimal objectives. Existing works proposed to decouple end-to-end person search to alleviate such conflict. Yet these methods are still sub-optimal on one or two of the sub-tasks due to their partially decoupled models, which limits the overall person search performance. In this paper, we propose to fully decouple person search towards optimal person search. A task-incremental person search network is proposed to incrementally construct an end-to-end model for the detection and re-id sub-task, which decouples the model architecture for the two sub-tasks. The proposed task-incremental network allows task-incremental training for the two conflicting tasks. This enables independent learning for different objectives thus fully decoupled the model for personsearch. Comprehensive experimental evaluations demonstrate the effectiveness of the proposed fully decoupled models for end-to-end person search. © 2023 IEEE.

关键词： Computer vision

来源：评论

学校读者我要写书评

暂无评论

tSS-BO: Scalable Bayesian Optimization for Analog Circuit Sizing via Truncated Subspace Sampling

tSS-BO: Scalable Bayesian Optimization for Analog Circuit Si...

引用

Design, Automation and Test in Europe Conference and Exhibition

作者： Tianchen Gu Jiaqi Wang Zhaori Bi Changhao Yan Fan Yang Yajie Qin Tao Cui Xuan Zeng State Key Laboratory of Integrated Chips and Systems School of Microelectronics Fudan University Shanghai China State Key Laboratory of Scientific and Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences & University of Chinese Academy of Sciences Beijing China State Key Laboratory of Integrated Chips and Systems School of Information Science and Technology Fudan University Shanghai China

ISBN: (数字)9783981926385

ISBN: (纸本)9798350348606

We propose a novel scalable Bayesian optimization method with truncated subspace sampling (tSS-BO) to tackle high-dimensional optimization challenges for large-scale analog circuit sizing. To address the high-dimensional challenges, we propose subspace sampling subject to a truncated Gaussian distribution. This approach limits the effective sampling dimensionality down to a constant upper bound, independent of the original dimensionality, leading to a significant reduction in complexity associated with the curse of dimensionality. The distribution covariance is iteratively updated using a truncated flow, where approximate gradients and center steps are integrated with decaying prior subspace features. We introduce gradient sketching and local Gaussian process (GP) models to approximate gradients without additional simulations to mitigate systematic errors. To enhance efficiency and ensure compatibility with constraints, we utilize local GP models for the selection of promising candidates, avoiding the cost of acquisition function optimization. The proposed tSS-BO method exhibits clear advantages over state-of-the-art methods in experimental comparisons. In synthetic benchmark functions, the tSS-BO method achieves up to $4.93\times$ evaluation speedups and a remarkable over $30\times$ algorithm complexity reduction compared to the Bayesian baseline. In real-world analog circuits, our method achieves up to $2\times$ speedups in simulation number and runtime.

关键词： Adaptation models Upper bound Runtime Systematics Optimization methods Gaussian processes Analog circuits

来源：评论

学校读者我要写书评

暂无评论

Noise model and suppression algorithm for high-precision wavefront detection 14

Noise model and suppression algorithm for high-precision wav...

引用

Optical Design and Testing XIV 2024

作者： Shao, Yuqi Shi, Runzhou Li, Yuejia Liu, Huiwen Zhang, Tian Bai, Jian College of Optical Science and Engineering Zhejiang University Hangzhou310027 China ZJU-Hangzhou Global Scientific and Technological Innovation Center Zhejiang University Hangzhou311215 China State Key Laboratory of Extreme Photonics and Instrumentation Zhejiang University Hangzhou310027 China

ISBN: (纸本)9781510682023

Wavefront aberration is a crucial metric for evaluating the imaging quality of an optical system and enhancing the accuracy of wavefront detection is of significant importance. Noise is a critical factor that affects detection accuracy. Simulating and suppressing noise can help explore the theoretical limit of wavefront detection and improve the actual measurement accuracy. We develop a comprehensive noise model where the input is a simulated, noise-free image in units of photons, and the output is a noisy digital signal. The model considers external disturbance noise, speckle noise, and camera noise. Speckle noise is selectively added based on the light source’s coherence. Camera noise is modeled using real camera parameters and includes photon shot noise, dark shot noise, readout noise, and quantization noise. Additionally, a noise suppression algorithm based on frame averaging is designed. We introduce the concept of a noise suppression factor, calculate this factor based on the noise characteristics and system properties, and apply it to the frame-averaged noisy image on a pixel-by-pixel basis, achieving effective noise reduction. Using the established noise model, we calculate the theoretical peak-to-valley (PV) and root mean square (RMS) limit determined by noise for two typical high-precision wavefront aberration detection systems: the Ronchi lateral shearing interferometry (LSI) system and the phase-diverse phase retrieval (PDPR) system. With our proposed noise suppression algorithm, the theoretical RMS limit can be reduced to 10% of the previous value, demonstrating its effectiveness in noise suppression. Our model provides a definitive standard for the theoretical accuracy limit of optical metrology, guiding the selection of hardware and the design of wavefront detection algorithms for subsequent research. © 2024 SPIE.

关键词： Shearing

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 << < 45 46 47 48 49 50 51 52 53 54 > >>

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：