2019 14th Annual Conference System of Systems Engineering (SoSE)最新文献_第2页

Spectrum-Based Fault Localization on a Collaboration Graph of a System-of-Systems 基于谱的多系统协同图故障定位

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-19 DOI: 10.1109/SYSOSE.2019.8753843

Yong-Jun Shin, Sang Hyun, Young-Min Baek, Doo-Hwan Bae

{"title":"Spectrum-Based Fault Localization on a Collaboration Graph of a System-of-Systems","authors":"Yong-Jun Shin, Sang Hyun, Young-Min Baek, Doo-Hwan Bae","doi":"10.1109/SYSOSE.2019.8753843","DOIUrl":"https://doi.org/10.1109/SYSOSE.2019.8753843","url":null,"abstract":"A System-of-Systems (SoS) consists of independent and autonomous constituent systems (CSs) which collaborate to achieve an SoS goal. For SoS engineers, it is important to verify the results of the collaboration for an SoS goal. Statistical verification can be used to verify a large and complex SoS and to provide quantitative verification results. However, even when a failure of an SoS goal or a violation of a verification property is detected, it often requires a huge cost to find faults of an SoS because of the size of the SoS and the lack of information about independent CSs. In this paper, we propose a fault localization technique for an SoS to reduce the debugging cost by prioritizing suspicious entities of an SoS. This technique requires only an abstract model of the collaboration, named as a collaboration graph, which includes the presence or absence of CSs and their interactions. It extends a spectrum-based fault localization (SBFL) technique to utilize quantitative results of the statistical verification of an SoS. In the evaluation, we show that it is feasible to apply SBFL to SoS fault localization, and our approach is expected to effectively reduce the debugging space of an SoS.","PeriodicalId":133413,"journal":{"name":"2019 14th Annual Conference System of Systems Engineering (SoSE)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132926555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

IoT based Smart Vehicle Presence Sensor SPIN-V for Smart Parking System 基于物联网的智能车辆存在传感器SPIN-V用于智能停车系统

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-19 DOI: 10.1109/SYSOSE.2019.8753862

David A. Michel-Torres, L. Luque-Vega, E. López-Neri, Miriam A. Carlos-Mancilla, Luis Enrique González Jiménez

{"title":"IoT based Smart Vehicle Presence Sensor SPIN-V for Smart Parking System","authors":"David A. Michel-Torres, L. Luque-Vega, E. López-Neri, Miriam A. Carlos-Mancilla, Luis Enrique González Jiménez","doi":"10.1109/SYSOSE.2019.8753862","DOIUrl":"https://doi.org/10.1109/SYSOSE.2019.8753862","url":null,"abstract":"Currently, smart cities are the result of the need to direct our lives towards sustainability through the development of solid strategic planning that uses infrastructure, innovation, and technology to adapt to changes brought about by the overpopulation of cities. Due to the growing vehicle fleet in the cities, the management of parking spaces has become very important and with it the interest in developing smart parking systems that promote the efficient and intensive use of information and communication technologies. This work presents the design and development of a smart vehicular presence sensor (SPIN-V, in its Spanish acronym), which is the cornerstone of a smart parking system (SEI-UVM, in its Spanish acronym). The SPIN-V is composed by a distance sensor and a camera to detect the entry of a vehicle to the parking space, and a LED indicator to inform that space has been reserved through a mobile application. Information on the occupation of the parking spaces is sent in real time to the monitoring center. The SPIN-V allows the efficient management of parking spaces generating a saving of time in the search while reducing vehicular traffic.","PeriodicalId":133413,"journal":{"name":"2019 14th Annual Conference System of Systems Engineering (SoSE)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131622511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Architectural reasoning in the conceptual phase - a case study in the oil and gas industry 概念阶段的架构推理——石油和天然气行业的一个案例研究

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-19 DOI: 10.1109/SYSOSE.2019.8753863

Siv Engen, K. Falk, G. Muller

{"title":"Architectural reasoning in the conceptual phase - a case study in the oil and gas industry","authors":"Siv Engen, K. Falk, G. Muller","doi":"10.1109/SYSOSE.2019.8753863","DOIUrl":"https://doi.org/10.1109/SYSOSE.2019.8753863","url":null,"abstract":"This paper evaluates the use of architectural reasoning to explore the problem space in a system development project in the oil and gas industry. The suppliers in this industry have traditionally been tailor-making their systems for each delivery project. To improve the systems offering across the client and project portfolio, the suppliers must put more effort in the conceptual phase to explore the design space. Architectural reasoning is the process of transferring problem and solution know-how into a new systems architecture. In this paper we review literature on architectural reasoning in the conceptual phase, and on application in the oil and gas industry. To evaluate the use of architectural reasoning in the industry, we perform a case study in a subsea supplier company. From the case study, we are identifying a work-flow for architectural reasoning, utilizing the market needs, design, and domain knowledge to evolve the system. Evaluating the tools and working methods, we find that working in a multi-disciplinary team is key to support the reasoning process. We find that the team is utilizing the design and domain knowledge to improve the system architecture. However, the team lacks methods to make this knowledge explicit and to quantify the issues they are identifying.","PeriodicalId":133413,"journal":{"name":"2019 14th Annual Conference System of Systems Engineering (SoSE)","volume":"290 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114154012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Safe Integration for System of Systems: The Safety Cube Theory 系统的系统的安全集成:安全立方体理论

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-19 DOI: 10.1109/SYSOSE.2019.8753867

M. Rajabalinejad

引用次数: 1

Modeling Approaches for System-of-Systems Dynamic Architecture: Overview, Taxonomy and Future Prospects 系统的系统动态架构的建模方法:概述、分类和未来展望

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-19 DOI: 10.1109/SYSOSE.2019.8753877

Ahmad Mohsin, N. Janjua, S. M. Islam, V. V. G. Neto

{"title":"Modeling Approaches for System-of-Systems Dynamic Architecture: Overview, Taxonomy and Future Prospects","authors":"Ahmad Mohsin, N. Janjua, S. M. Islam, V. V. G. Neto","doi":"10.1109/SYSOSE.2019.8753877","DOIUrl":"https://doi.org/10.1109/SYSOSE.2019.8753877","url":null,"abstract":"System-of-Systems (SoS) result from the collaboration of independent Constituent Systems (CSs), connected in a certain configuration known as an architectural configuration, to achieve a common mission. The architectural configuration may change as new CS may join SoS and/or existing CS may leave SoS at runtime. These architectural configuration changes have affect on the overall system quality attributes (i.e. performance, security and reliability). Therefore, modelling SoS architecture is a challenging task as CSs and the possible architectural configurations are not entirely known at design time. Architectural description languages (ADLs) have been proposed and used to deal with SoS dynamic architecture. However, we still envision gaps to be bridged and challenges to be addressed in the forthcoming years. This paper outline a taxonomy for modeling SoS and provides a broad discussion on the state-of-the-art modeling notations to model and analyze SoS architectural configuration. An SoS case is presented to explain the impact of architectural configurational changes on the SoS properties. Besides, we also discuss challenges and future directions to be overcome in the forthcoming years.","PeriodicalId":133413,"journal":{"name":"2019 14th Annual Conference System of Systems Engineering (SoSE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124834250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Data Center Investment vs. System Reliability in Power Distribution Systems 数据中心投资与配电系统的系统可靠性

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-19 DOI: 10.1109/SYSOSE.2019.8753884

M. Wiboonrat

引用次数: 0

Digital Twin Strategies for SoS 4 Challenges and 4 Architecture Setups for Digital Twins of SoS SoS数字孪生策略的4个挑战和SoS数字孪生的4种架构设置

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-19 DOI: 10.1109/SYSOSE.2019.8753860

M. Borth, J. Verriet, G. Muller

引用次数: 21

Basic Study on Monitoring System of Coastal Radio Operator for Safe Harbor Traffic 沿海无线电操作员安全港交通监控系统基础研究

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-01 DOI: 10.1109/SYSOSE.2019.8753833

K. Murai, K. Higuchi, T. Fujita, K. Maenaka, Tsunemasa Saiki, Yukako Takizawa

引用次数: 0

Systems Thinking for Early Validation of User Needs in the Front End of Innovation; a Case Study in an Offshore SoS 创新前端用户需求早期验证的系统思考离岸SoS案例研究

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-01 DOI: 10.1109/SYSOSE.2019.8753865

Marianne Kiarstad, M. Mansouri, G. Muller, Svein Kjenner

{"title":"Systems Thinking for Early Validation of User Needs in the Front End of Innovation; a Case Study in an Offshore SoS","authors":"Marianne Kiarstad, M. Mansouri, G. Muller, Svein Kjenner","doi":"10.1109/SYSOSE.2019.8753865","DOIUrl":"https://doi.org/10.1109/SYSOSE.2019.8753865","url":null,"abstract":"This paper focuses on applying Systems Thinking for early validation of user needs in the front end of innovation for extending an offshore SoS with renewable energy. A high degree of uncertainty and ambiguity characterizes this early phase. Early validation of user needs is assumed to be a key for successful value creation in the early phase development of new systems. The user needs can be difficult to understand and subject to change due to the ambiguous nature of the innovation process. Systems Thinking is a mindset that increases understanding of the system's context and behavior; it helps identifying possible leverage points. This paper applies Systems Thinking methodology in a real case for an industrial project adding renewable energy to offshore installations. We developed in this research graphical presentations to communicate system openness and user needs for the operational phase of the system. The graphical presentations were tested out on stakeholders. We found the Systems Thinking methodology and the graphical presentations to be helpful tools for successful stakeholder communication with the purpose of early validation of user needs.","PeriodicalId":133413,"journal":{"name":"2019 14th Annual Conference System of Systems Engineering (SoSE)","volume":"245 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133903748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Cyber Mutual Assured Destruction as a System of Systems and the Implications for System Design 作为系统之系统的网络互毁及其对系统设计的启示

2019 14th Annual Conference System of Systems Engineering (SoSE) Pub Date : 2019-05-01 DOI: 10.1109/SYSOSE.2019.8753834

J. Straub

引用次数: 0