{"title":"DSOGRI Organizing and Technical Program Committee","authors":"","doi":"10.1109/edcc.2019.00012","DOIUrl":"https://doi.org/10.1109/edcc.2019.00012","url":null,"abstract":"","PeriodicalId":334498,"journal":{"name":"2019 15th European Dependable Computing Conference (EDCC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122311696","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}
Lijun Shan, B. Sangchoolie, P. Folkesson, J. Vinter, E. Schoitsch, C. Loiseaux
{"title":"A Survey on the Application of Safety, Security, and Privacy Standards for Dependable Systems","authors":"Lijun Shan, B. Sangchoolie, P. Folkesson, J. Vinter, E. Schoitsch, C. Loiseaux","doi":"10.1109/EDCC.2019.00023","DOIUrl":"https://doi.org/10.1109/EDCC.2019.00023","url":null,"abstract":"Safety-critical systems are required to comply with safety standards. These systems are increasingly digitized and networked to an extent where they need to also comply with security and privacy standards. This paper aims to provide insights into how practitioners apply the standards on safety, security or privacy (Sa/Se/Pr), as well as how they employ Sa/Se/Pr analysis methodologies and software tools to meet such criteria. To this end, we conducted a questionnaire-based survey within the participants of an EU project SECREDAS and obtained 21 responses.","PeriodicalId":334498,"journal":{"name":"2019 15th European Dependable Computing Conference (EDCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133393017","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}
{"title":"Message from DSOGRI Workshop Organizers","authors":"Nicola Nostro","doi":"10.1109/edcc.2019.00011","DOIUrl":"https://doi.org/10.1109/edcc.2019.00011","url":null,"abstract":"Currently and in the future, electrical distribution grids are required to deliver an efficient and reliable supply of electricity to end users. The reliability is challenged by many factors, e.g., the increased penetration of renewable energy resources or equipment wear. For this purpose, Distribution System Operators (DSOs) need to implement intelligent solutions capable of guaranteeing a high level of resilience to their systems. With communication technology, ICT infrastructures, data collection and management solutions create the basis for obtaining intelligent, reliable and efficient distribution grids. Such solution offers functionalities as for example prompt identification and localization of faults and diagnosis. Despite these functionalities offer a more effective and successful management of electricity distribution, they also introduce a level of interdependence between the ICT infrastructure and the electricity grid that must be managed.","PeriodicalId":334498,"journal":{"name":"2019 15th European Dependable Computing Conference (EDCC)","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133551260","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}
Matheus Torquato, Erico A. C. Guedes, P. Maciel, M. Vieira
{"title":"A Hierarchical Model for Virtualized Data Center Availability Evaluation","authors":"Matheus Torquato, Erico A. C. Guedes, P. Maciel, M. Vieira","doi":"10.1109/EDCC.2019.00029","DOIUrl":"https://doi.org/10.1109/EDCC.2019.00029","url":null,"abstract":"Availability events like hangs, failures, and interruptions are usually unexpected and unpredictable. Due to the involving uncertainty, setting up a consolidated approach for availability evaluation is a hard endeavor. The availability evaluation becomes even more complicated in complex systems like cloud computing. Previous works fill such a gap using availability models. However, the majority of those papers proposes models for specific scenarios, which impairs their scalability and flexibility. In this paper, we present a scalable availability model for virtualized datacenters. From the model's design point-of-view, we provide: i) a hierarchical model based on Reliability Block Diagrams and Stochastic Reward Nets, and ii) an evaluation of the time to compute the model's results. We tested different architectures regarding system availability, capacity-oriented availability, and power consumption. As our model considers the fundamental premises of virtualized environments, it can be extended to specific scenarios. We also used a multiple-criteria decision-making process to highlight the best architectures for different users' needs, considering system downtime, capacity-oriented availability, and power consumption.","PeriodicalId":334498,"journal":{"name":"2019 15th European Dependable Computing Conference (EDCC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129587503","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}