检索结果-内蒙古大学图书馆

A Deep Learning-Based Approach for Mammographic Architectural Distortion Classification 1

5th International Conference on Innovative Computing, IC 2022

作者： ur Rehman, Khalil Li, Jianqiang Pei, Yan Yasin, Anaa Ali, Saqib School of Software Engineering Beijing University of Technology Beijing China Beijing Engineering Research Center for IoT Software and Systems Beijing China Computer Science Division University of Aizu Aizuwakamatsu Japan

ISBN: (数字)9789811941320

ISBN: (纸本)9789811941313

Breast cancer is the most deadly cancer in females globally. Architectural distortion is the third most often reported irregularity on digital mammograms among the masses and microcalcification. Physically identifying architectural distortion for radiologists is problematic because of its subtle appearance on the dense breast. Automatic early identification of breast cancer using computer algorithms from a mammogram may assist doctors in eliminating unwanted biopsies. This research presents a novel diagnostic method to identify AD ROIs from mammograms using computer vision-based depth-wise CNN. The proposed methodology is examined on private PINUM 2885 and public DDSM 3568 images and achieved a 0.99 and 0.95 sensitivity, respectively. The experimental findings revealed that the proposed scheme outperformed SVM, KNN, and previous studies. © 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词： Mammography

来源：评论

学校读者我要写书评

暂无评论

Future Intelligent Autonomous Robots, Ethical by Design. Lessons Learned from Autonomous Cars Ethics 14

Future Intelligent Autonomous Robots, Ethical by Design. Les...

引用

14th International Conference on Society and Information Technologies, ICSIT 2023

作者： Dodig-Crnkovic, Gordana Holstein, Tobias Pelliccione, Patrizio Thavarasa, Jathoosh Division of Computer Science and Software Engineering Mälardalen University Västerås Sweden Department of Computer Science and Engineering Chalmers University of Technology Gothenburg Sweden Department of Information Engineering Computer Science and Mathematics University of l'Aquila L'Aquila Italy Software Engineering Efrei Paris Villejuif France

ISBN: (纸本)9781950492701

The "ethical by design" approach involves examining all stages of a lifecycle of technology to ensure that they are ethically justifiable and socially sustainable. Building on our work on the ethics of autonomous intelligent robocars, and studies of the literature on the ethics of robotics, we propose for robot applications a set of values and ethical principles including safety, security, privacy, transparency, and explainability, accountability, fairness, human control, well-being, autonomy and freedom, and sustainability. This may help stakeholders in the field of intelligent autonomous robotics to connect ethical principles with their applications. Most ethical considerations we identified in our work on autonomous cars are relevant to all AI-powered robots, but robots require additional examination depending on their application domain, such as social robots (care robots, personal companions, robots used in education, health care, elderly care, education, entertainment, chat-bots), industrial robots, etcetera. Thus, existing ethical frameworks need to be applied in a context-sensitive way, by assessments in interdisciplinary, multi-competent teams through multi-criteria analysis. Furthermore, we argue for the need for continuous development of ethical principles, guidelines, and regulations, informed by the progress of technologies and involving relevant stakeholders. This implies designing the socio-technical system as an intelligent learning ecology. © 2023 Proceedings ICSIT, International Conference on Society and Information Technologies. All rights reserved.

关键词： Intelligent robots

来源：评论

学校读者我要写书评

暂无评论

Defect Detection Model Using Time Series Data Augmentation and Transformation

引用

computers, Materials & Continua 2024年第2期78卷 1713-1730页

作者： Gyu-Il Kim Hyun Yoo Han-Jin Cho Kyungyong Chung Department of Computer Science Kyonggi UniversitySuwon-si16227Korea Contents Convergence Software Research Institue Kyonggi UniversitySuwon-si16227Korea Department of Energy IT Engineering Far East UniversityEumsung-gun27601Korea Division of AI Computer Science and Engineering Kyonggi UniversitySuwon-si16227Korea

Time-series data provide important information in many fields,and their processing and analysis have been the focus of much ***,detecting anomalies is very difficult due to data imbalance,temporal dependence,and ***,methodologies for data augmentation and conversion of time series data into images for analysis have been *** paper proposes a fault detection model that uses time series data augmentation and transformation to address the problems of data imbalance,temporal dependence,and robustness to *** method of data augmentation is set as the addition of *** involves adding Gaussian noise,with the noise level set to 0.002,to maximize the generalization performance of the *** addition,we use the Markov Transition Field(MTF)method to effectively visualize the dynamic transitions of the data while converting the time series data into *** enables the identification of patterns in time series data and assists in capturing the sequential dependencies of the *** anomaly detection,the PatchCore model is applied to show excellent performance,and the detected anomaly areas are represented as heat *** allows for the detection of anomalies,and by applying an anomaly map to the original image,it is possible to capture the areas where anomalies *** performance evaluation shows that both F1-score and Accuracy are high when time series data is converted to ***,when processed as images rather than as time series data,there was a significant reduction in both the size of the data and the training *** proposed method can provide an important springboard for research in the field of anomaly detection using time series ***,it helps solve problems such as analyzing complex patterns in data lightweight.

关键词： Defect detection time series deep learning data augmentation data transformation

来源：评论

学校读者我要写书评

暂无评论

Rule-based anti-anti-debugging system 13

Rule-based anti-anti-debugging system

引用

2013 Research in Adaptive and Convergent Systems, RACS 2013

作者： Lee, JaeKeun Kang, BooJoong Im, Eul Gyu Department of Computer and Software Hanyang University Seoul Korea Republic of Department of Electronics and Computer Engineering Hanyang University Seoul Korea Republic of Division of Computer Science and Engineering Hanyang University Seoul Korea Republic of

ISBN: (纸本)9781450323482

Anti-debugging technology refers to various ways of preventing binary files from being analyzed in debuggers or other virtual machine environments. If binary files conceal or modify themself using anti-debugging techniques, analyzing these binary files becomes harder. There are some anti-anti-debugging techniques proposed so far, but malware developers make dynamic analysis difficult using various ways, such as execution time delay, debugger detection techniques and so on. In this paper, we propose a rule-based system that can avoid anti-debugging techniques in binary files, and showed several samples of anti-debugging applications and how to detect and patch anti-debugging techniques in common utilities or malicious code effectively. © 2013 Authors.

关键词： Static analysis

来源：评论

学校读者我要写书评

暂无评论

Design and implementation of smartphone edition based on embedded linux

Design and implementation of smartphone edition based on emb...

引用

10th International Conference on Advanced Communication Technology

作者： Kim, Do-Hyung Yun, Min-Hong Kim, Sun-Ja Lee, Cheol-Hoon Embedded SAV Research Division Electronics and Telecommunications Research Institute Dept. of Computer Engineering System Software Lab. Chungnam National University

ISBN: (纸本)9788955191356

The paper describes the design and implementation of Qplus Smartphone Edition based on embedded Linux. Existing Smartphone platforms entailed royalty expenses and had custornization difficulties due to the closure of their source codes. The Qplus Smartphone Edition requires no royalty because it is based on the embedded Linux. And, it supports key navigation functionality such as moving between folders or running applications with key-only operations. It also provides more user friendly environment through screen interfaces and indicators similar to those of the cellular phones.

关键词： linux qplus smartphone

来源：评论

学校读者我要写书评

暂无评论

The design of real-time adaptive forensically sound secure critical infrastructure

The design of real-time adaptive forensically sound secure c...

引用

International Conference on Network and System Security

作者： Hunt, Ray Slay, Jill Department of Computer Science and Software Engineering University of Canterbury Christchurch New Zealand Department of Research Division IT Engineering and the Environment University of South Australia Australia

ISBN: (纸本)9780769541594

Network security design has seen significant advances in recent years. This has been demonstrated by a growing number of new encryption algorithms, more intelligent firewall and intrusion detection techniques, new developments in multifactor authentication, advances in malware protection and many more. During a similar period of time the industry has seen the need for network infrastructure which provides a greater degree of trust which has resulted in the development of forensic analysis tools which meet the requirements of law enforcement agencies. Such tools must provide for commercial intelligence and national security. This paper proposes that application of the common ground between security and forensics has great potential to provide for improvements in the effort to achieve real-time adaptive security. This implies an architecture which can detect security breaches and in real-time record and analyse traffic logs in a forensically sound manner, provide corrective feedback to security devices and attempt to traceback to the source of the attack. In addressing computer security and forensic analysis from a real-time perspective, this paper recognises that some of these processes already exist, but proposes methods whereby the ongoing damage and potential risk to critical infrastructure can be reduced. This requires the implementation of a highly integrated approach to security and forensics such that they can inter-work in real-time in order to address the significant security issues which currently face the industry. © 2010 IEEE.

关键词： National security

来源：评论

学校读者我要写书评

暂无评论

A Wireless Sensor Network Platform for Elderly Persons at Home

引用

稀有金属材料与工程 2006年第A03期35卷 95-99页

作者： Young-Dong Lee Dae-Seok Lee Wan-Young Chung Risto Myllylae Dept of Computer Network Eng Graduate School of SoftwareDongseo UniversityBusan 617-716Korea Division of Computer & Information Eng Dongseo UniversityBusan 617-716Korea Dept of Electrical and Information Engineering University of OuluLinnanmaa 90570 OuluFinland

A small size ubiquitous healthcare system for the home care of elderly persons was designed and *** system comprised a wireless sensor network node,base station and server computer for the continuous monitoring of ECG *** data,an important vital sign that is commonly used in clinical and trauma care,were displayed on a graphical user interface (GUI) by transferring the data to a PDA or a terminal *** data transfer was accomplished through a base-station connected to a server computer using TCP/***-time ECG data of elderly persons or patients,as well as historical data,can also be retrieved and played back to assist the *** ubiquitous healthcare system presented in this study can effectively reduce social medical expenses,which will increase greatly in the aging society.

关键词： wireless sensor network ubiquitous healthcare ECG TinyOS platform

来源：评论

学校读者我要写书评

暂无评论

A Performance Evaluation of Vertical Hanover Architecture with Low Latency Handover

A Performance Evaluation of Vertical Hanover Architecture wi...

引用

International Conference on Convergence and Hybrid Information Technology

作者： Kim, Do-Hyung Kim, Won-Tae Lee, Hwan-Gu Kim, Sun-Ja Lee, Cheol-Hoon Convergence SW Research Division Electronics and Telecommunications Research Institute Dept. of Computer Engineering System Software Lab. Chungnam National University

ISBN: (纸本)9780769533285

This paper describes the vertical handover architecture with Low Latency Handover for mobile terminals which supports interworking between heterogeneous networks. The vertical handover architecture defines handover-related modules for mobile terminal and the handover switching flows among them. We adapt Low Latency Handover method to Mobile IP for reducing handover time. The architecture is designed to be easily extended to support more than two heterogeneous networks, so that it is easy to apply architecture to terminals that have multiple heterogeneous wireless network interfaces. We analyze the performance of handover method in terms of handover delay time using test bed system.

关键词： Heterogeneous networks

来源：评论

学校读者我要写书评

暂无评论

Timed hazard analysis of self-healing systems

Timed hazard analysis of self-healing systems

引用

ESEC/FSE 2011 Workshop on Assurances for Self-Adaptive Systems, ASAS 2011

作者： Priesterjahn, Claudia Steenken, Dominik Tichy, Matthias Heinz Nixdorf Institute Software Engineering Group University of Paderborn Germany Research Group Specification and Modelling of Software Systems Department of Computer Science University of Paderborn Germany Software Engineering Division Chalmers University of Technology University of Gothenburg Sweden

ISBN: (纸本)9783642362484

Self-healing can be used to reduce hazards in embedded real-time systems which are applied in safety-critical environments. These systems may react to failures by a structural reconfiguration of the architecture during runtime. This means the exchange of components or the modification of the components' connections, in order to avoid that a failure results in a hazard. This reaction is subject to hard real-time constraints because reacting too late does not yield the intended effects. Consequently, it is necessary to analyze the propagation of failures in the architectural configuration over time with respect to the structural reconfiguration. However, current approaches do not take into account the timing properties of the failure propagation and the structural reconfiguration. In this paper, we present a hazard analysis approach which specifically considers these timing properties. We illustrate our approach by an example case study from the RailCab project. Further, we demonstrate the scalability of the approach by experiments. © 2013 Springer-Verlag.

关键词： Hazards

来源：评论

学校读者我要写书评

暂无评论

Designing a Distributed Multi-agent System for Compiler Optimization

Designing a Distributed Multi-agent System for Compiler Opti...

引用

2021 Zooming Innovation in Consumer Technologies Conference, ZINC 2021

作者： Sari, Alparslan Sahin, Cagri Butun, Ismail University of Delaware Electrical and Computer Engineering Computer Systems and Networking NewarkDE United States Gazi University Computer Engineering Software Research Group Ankara Turkey Chalmers University of Technology Computer Science and Engineering Network and Systems Division Gothenburg Sweden

ISBN: (纸本)9781665404174

This paper explores the run time performance improvements using different GCC optimization flags in program compilation. As multi-core microprocessor systems replacing legacy single-core ones, tremendous effort is needed to address to optimize the associated compilers for newly designed architectures in order to suit them for running parallel programming on multiple cores. Therefore, the aim of this paper is to address this challenge by designing an optimum distributed multi-agent system to perform compiler optimization. A multi-agent framework is adopted to utilize random and genetic algorithm-based search algorithm to find the best GCC optimization flags for a given program. The framework is highly scalable and can be extended with distributed system concept to perform code compilation in parallel to find the best-optimized code sequence in a short amount of time. The initial performance results have promising indicators which clearly show that the performance improvement is achieved. © 2021 IEEE.

关键词： Multi agent systems

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：