检索结果-内蒙古大学图书馆

2024 software engineering, SE 2024

作者： Kröher, Christian Gerling, Lea Schmid, Klaus University of Hildesheim Institute of Computer Science Software Systems Engineering Universitätsplatz 1 Hildesheim31141 Germany

ISBN: (纸本)9783885797371

This paper summarizes [KGS23], published in the Journal of systems & software. software Product Line (SPL) evolution affects multiple kinds of artifacts like code, build, and variability model. Only part of these artifacts are relevant to variability. We studied the intensity (frequency and amount) in which developers change variability information in our earlier work. Applying this to the Linux kernel revealed that changes to variability information occur infrequently and only affect small parts of the analyzed artifacts. Here, we extend our previous work to a comparative evolution analysis of four SPLs. We provide a detailed analysis of the individual intensities of variability changes by applying our updated approach to each SPL. A comparison of these results confirms our findings of infrequent and small changes to variability information in our previous study. © 2024 Gesellschaft fur Informatik (GI). All rights reserved.

关键词： Change Intensity Evolution analysis software product line evolution Variability changes

来源：评论

学校读者我要写书评

暂无评论

Facilitating Skill-Based Robot Programing Using the Asset Administration Shell 29

Facilitating Skill-Based Robot Programing Using the Asset Ad...

引用

29th IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2024

作者： Hofer, Moritz Hoffmann, Alwin Eymüller, Christian Xitaso GmbH Research & Innovation Augsburg Germany University of Augsburg Institute for Software & Systems Engineering Augsburg Germany

ISBN: (纸本)9798350361230

This paper presents an approach to abstract capabilities of hardware components, such as a robot, and to store the necessary data for accessing that capability in Asset Administration Shells (AAS). It uses an ontology based on the Capability, Skills, and Services (CSS) model, enhanced with the possibility to describe physical relations between components. Capabilities describe abstract abilities realized through technology-neutral skills, exemplified in Docker containers using a standardized interface to communicate. The case study, bin picking, illustrates the system's application and requirements. Two user types are identified: the hardware manufacturers who can abstract and store component capabilities in an AAS, and the user who can load these shells in order to orchestrate the process program. This paper details the system's design, implementation, and evaluation, demonstrating its functionality through the case study. © 2024 IEEE.

关键词： Ontology

来源：评论

学校读者我要写书评

暂无评论

Unified Approach Integrating Machine Learning Algorithms for Detection of e-Mail Phishing Attacks 1

Unified Approach Integrating Machine Learning Algorithms for...

引用

1st International Conference on Computing, Sciences and Communications, ICCSC 2024

作者： Mathur, Abeer Dubey, Abhinav Sudhakar Mahara, Pranav Singh Gandhi, Usha Devi School of Computer Science & Engineering Vellore Institute of Technology Department of Software Systems Vellore India School of Computer Science Engineering & Information Systems Vellore Institute of Technology Department of Information Technology Vellore India

ISBN: (纸本)9798350353648

With the ever-rising risk of phishing attacks, which capitalize on vulnerable human behavior in the contemporary digital space, requires new cybersecurity methods. This literary work contributes to the solution by novel incorporation of three techniques: Support Vector Machine (SVM), Natural Language Processing (NLP) and Random Forest (RF). Utilizing NLP for deep analysis of text in phishing e-mails, SVM for strong categorization and Random Forest's decision making by group helps in improving detection. This combination of language and pattern analysis along with group learning builds a fortified system. This approach differs from prior work on a variety of factors such as reliability, security, integrity, scalability, interpretability, transparency, and robustness. Thorough evaluation on a reliable dataset aimed to demonstrate the method's effectiveness, which resulted in 98.7 % of accuracy in detection. This majorly aims at showcasing the potential of ensemble techniques to combat against cyber-attacks like phishing for laying a strong foundation for a secure digital environment. © 2024 IEEE.

关键词： Phishing

来源：评论

学校读者我要写书评

暂无评论

Spatial-spectral attention state-space fusion network for tree carbon estimation using multi-source data

Spatial-spectral attention state-space fusion network for tr...

引用

2024 International Conference on Remote Sensing and Global Positioning Algorithm, RSGPA 2024

作者： Fu, Yawen Hu, Dong Zhou, Yuxin Sun, Zhixiong Zhang, Shuyu College of Computer Science and Software Engineering Shenzhen University Guangdong Shenzhen518060 China Beijing Institute of Astronautical Systems Engineering Beijing100076 China

Amid rapid industrialization and urbanization, global warming and the urban heat island effect are intensifying. There is an urgent need for rapid and accurate monitoring of carbon storage in urban vegetation to assess and mitigate these environmental issues. While methods exist for estimating above-ground carbon (AGC) stocks in individual trees using deep learning, fewer studies integrate multi-source remote sensing data with these techniques. This study introduces a network that leverages spatial-spectral attention and state-space models, called the spatial-spectral attention state-space fusion network (S4FNet). S4FNet utilizes UAV hyperspectral imaging (HSI) data, light detection and ranging (LiDAR) data, and RGB data to estimate AGC storage in individual trees. This study conducted experiments at two sites, the South and North areas of Shenzhen University’s Yuehai Campus, Shenzhen City, Guangdong Province, China, and compared S4FNet with eight traditional machine learning methods and a deep learning method. The experimental results demonstrate that S4FNet achieves the best performance across all metrics, confirming its excellent capability in predicting AGC stocks using multi-source remote sensing data. © 2024 institute of Physics Publishing. All rights reserved.

关键词： Carbon sequestration

来源：评论

学校读者我要写书评

暂无评论

SSM-CloudNet: state space model-based cloud and cloud shadow detection network for Sentinel-2 imagery

SSM-CloudNet: state space model-based cloud and cloud shadow...

引用

2024 International Conference on Remote Sensing and Global Positioning Algorithm, RSGPA 2024

作者： He, Lirong Pu, Pengyu Zhang, Ying Xu, Meng College of Computer Science and Software Engineering Shenzhen University Guangdong Shenzhen518060 China Beijing Institute of Astronautical Systems Engineering Beijing100076 China

Remote sensing images acquired by satellite sensors are inevitably obscured by clouds and cloud shadows, which obscure true ground reflectance information in those areas. Therefore, to ensure the accuracy and reliability of downstream analyses, detecting clouds and their shadows in satellite images is crucial. This paper proposes a state space model-based cloud and cloud shadow detection network for Sentinel-2 imagery, named SSM-CloudNet. This is the first time that a state space model (SSM) is applied to cloud and cloud shadow detection tasks, combining the efficient feature extraction capability of the symmetric encoder-decoder structure with the accuracy of SSM in cloud feature extraction, and providing an innovative approach to this task. Experiments demonstrate that SSM-CloudNet performs exceptionally well across multiple metrics, proving the high effectiveness of the proposed method. © 2024 institute of Physics Publishing. All rights reserved.

关键词： Cloud platforms

来源：评论

学校读者我要写书评

暂无评论

INDUSTRIAL METAVERSE IN SUPPLY CHAIN MANAGEMENT: APPLICATIONS, CONCEPTS, AND OPEN RESEARCH PATHS

INDUSTRIAL METAVERSE IN SUPPLY CHAIN MANAGEMENT: APPLICATION...

引用

2024 Winter Simulation Conference, WSC 2024

作者： van der Valk, Hendrik Kunert, Julia Harke, Niklas Langenbach, Katharina TU Dortmund University NRW Dortmund Germany Fraunhofer Institute for Software and Systems Engineering ISST NRW Dortmund Germany Dept. of IT in Production and Logistics TU Dortmund University NRW Dortmund Germany

ISBN: (纸本)9798331534202

This research study examines the applications of the industrial metaverse in supply chain management. Thus, it reviews and analyzes the up-to-date knowledge along the Supply Chain Operations Reference Model. Therefore, a structured literature review is conducted. We derive six core functionalities of the industrial metaverse in supply chains: visibility and monitoring, prediction, simulation, collaboration, training, and optimization. Furthermore, their presence along the different phases of a supply chain is investigated. Besides the functionalities, the relationship between the industrial metaverse and simulation applications and digital twins is analyzed, and a brief description of possible metaverse architectures is provided. This study additionally derives research gaps within the emerging field of metaverse applications and research and defines paths to tackle them. © 2024 IEEE.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Exploring the effect of fingertip aero-haptic feedforward cues in directing eyes-free target acquisition in VR

引用

虚拟现实与智能硬件（中英文） 2024年第2期6卷 113-131页

作者： Xiaofei REN Jian HE Teng HAN Songxian LIU Mengfei LV Rui ZHOU Faculty of Information Technology Beijing University of TechnologyBeijing 100124China Institute of Software Chinese Academy of SciencesBeijing 100190China Beijing Engineering Research Center for IoT Software and Systems Beijing University of TechnologyBeijing 100124China

Background The sense of touch plays a crucial role in interactive behavior within virtual spaces,particularly when visual attention is *** haptic feedback has been widely used to compensate for the lack of visual cues,the use of tactile information as a predictive feedforward cue to guide hand movements remains unexplored and lacks theoretical *** This study introduces a fingertip aero-haptic rendering method to investigate its effectiveness in directing hand movements during eyes-free spatial *** wearable device incorporates a multichannel micro-airflow chamber to deliver adjustable tactile effects on the *** The first study verified that tactile directional feedforward cues significantly improve user capabilities in eyes-free target acquisition and that users rely heavily on haptic indications rather than spatial memory to control their hands.A subsequent study examined the impact of enriched tactile feedforward cues on assisting users in determining precise target positions during eyes-free interactions,and assessed the required learning *** The haptic feedforward effect holds great practical promise in eyeless design for virtual *** aim to integrate cognitive models and tactile feedforward cues in the future,and apply richer tactile feedforward information to alleviate users'perceptual deficiencies.

关键词： Haptic Feedforward Virtual reality Aero-haptic

来源：评论

学校读者我要写书评

暂无评论

Knowledge-based Interactive Configuration Tool for Industrial Augmented Reality systems 5

Knowledge-based Interactive Configuration Tool for Industria...

引用

5th International Conference on Information and Computer Technologies, ICICT 2022

作者： Eckertz, Daniel Anacker, Harald Dumitrescu, Roman Systems Engineering Fraunhofer Institute for Mechatronic Systems Design Iem Paderborn Germany Product Engineering Fraunhofer Institute for Mechatronic Systems Design Iem Paderborn Germany

ISBN: (数字)9781665469609

ISBN: (纸本)9781665469609

The innovative technology Augmented Reality (AR) provides enormous potentials for companies. But due to the high technological complexity and the lack of expertise and experience in companies, the potentials are only rarely exploited. One major challenge for companies is the demand-oriented configuration of the AR system for a specific application scenario. This includes the selection of a suitable AR device and the specification of the AR application software. Relevant knowledge is only implicitly available in a variety of individual distributed sources. Companies therefore heavily rely on technology providers or experts when using AR. This work presents a novel knowledge-based approach to support companies in the individual AR system configuration. Based on a digital knowledge base an interactive configuration tool is developed. The tool enables the targeted selection of a suitable AR device and required AR software functionalities for a custom application scenario considering individual circumstantial conditions and requirements. It thereby empowers companies to configure AR systems independently and without prior expertise, facilitating the exploitation of the potentials of AR. © 2022 IEEE.

关键词： Augmented reality

来源：评论

学校读者我要写书评

暂无评论

Extended Abstract of Poster: STARS: Tree-Based Classification and Testing of Feature Combinations in the Automated Robotic Domain

Extended Abstract of Poster: STARS: Tree-Based Classificatio...

引用

IEEE International Conference on software Testing Verification and Validation Workshop, ICSTW

作者： Till Schallau Dominik Schmid Nick Pawlinorz Stefan Naujokat Falk Howar TU Dortmund University Dortmund Germany Fraunhofer Institute for Software and Systems Engineering Dortmund Germany

ISBN: (数字)9798331534677

ISBN: (纸本)9798331534684

Testing complex systems is crucial for ensuring safety, especially in automated driving, where diverse data sources and variable environments pose challenges. Here, robust safety validation is critical but exhaustive n-way combinatorial testing is impractical due to the vast number of test cases. The STARS framework uses tree-based scenario classifiers to limit feature combinations in a given domain.

关键词： Combinatorial testing Soft sensors Conferences Stars Focusing Safety Complexity theory Complex systems Robots Monitoring

来源：评论

学校读者我要写书评

暂无评论

Iterative Design of a Decision Support System for Fall Risk Detection in residential care facilities

Iterative Design of a Decision Support System for Fall Risk ...

引用

作者： Tschorn, Niklas Keuchel, Maren Müller, Inga Milkov, Sarah Potthoff, Christian Windrath, Dioselina Weber, Yvonne Meister, Sven Burmann, Anja Fraunhofer Institute for Software and Systems Engineering ISST Dortmund / Health Care Informatics Faculty of Health School of Medicine Witten/Herdecke University Speicherstraße 6 Witten Germany Fraunhofer Institute for Software and Systems Engineering ISST Dortmund Germany HS Gesundheit Bochum Bochum Germany Diakonie Michaelshoven Cologne Germany Connext Communication GmbH Paderborn Germany Health Care Informatics Faculty of Health School of Medicine Witten/Herdecke University Witten Germany

Nursing care jobs are predominantly described as burdensome. In particular, the workload and the time available to deal with it are in a state of imbalance. Nurses are very often under time pressure and have to make decisions under psychological, emotional and physical stresses. Machine learning methods and in particular, Decision Support systems (DSS) can be used to support nurses with improved information (e.g. visualization of individual health risks) for decisions that are not easy to make. As falls are one of the most common health problems in care facilities, we will present a concept of a DSS for the prevention of falls that was developed in the PFLIP research project. We explain our user-centered design process based on ISO 9241-210-2019. User feedback is obtained at each phase so that nurses can identify problems at an early stage. The result is a conceptual design, visualized as a click dummy, to identify individual fall risks and predict preventive measures to reduce the risk of falling. © 2024 The Author(s), published by De Gruyter.

关键词： Electronic health record

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：