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2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W)最新文献

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Welcome Message from the FAS* Workshops and Tutorials Chairs FAS*工作坊及讲座主席欢迎辞
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/fas-w.2019.00005
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引用次数: 0
Title Page i 第1页
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/fas-w.2019.00001
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引用次数: 0
A CPU Contention Predictor for Business-Critical Workloads in Cloud Datacenters 云数据中心中关键业务工作负载的CPU争用预测器
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/FAS-W.2019.00027
V. V. Beek, Giorgos Oikonomou, A. Iosup
{"title":"A CPU Contention Predictor for Business-Critical Workloads in Cloud Datacenters","authors":"V. V. Beek, Giorgos Oikonomou, A. Iosup","doi":"10.1109/FAS-W.2019.00027","DOIUrl":"https://doi.org/10.1109/FAS-W.2019.00027","url":null,"abstract":"Resource contention is one of the major problems in cloud datacenters. Many types of resource contention occur, with important impact on the performance and sometimes even the reliability of applications running in cloud datacenters. Cloud applications run together on the same physical machines with different workloads resulting in non-synchronized accesses to the shared resources. This leads to cases where co-hosted applications are contending for the common resources and not receiving the demanded resource amounts. In this work, we investigate the contention in CPU resources, as CPU is allowed to be over-committed by typical SLAs. We propose a CPU-contention predictor for the demanding business-critical workloads, which require low resource contention to deliver the required performance to customers. Our predictor is based on a set of regression models and metrics which we evaluate extensively. We tune the predictor with data collected from a real-world cloud operation spanning multiple datacenters and servicing business-critical workloads.","PeriodicalId":368308,"journal":{"name":"2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115558516","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: 9
SPS 2019: 1st IEEE International Workshop on Self-Protecting Systems SPS 2019:第一届IEEE自我保护系统国际研讨会
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/fas-w.2019.00010
{"title":"SPS 2019: 1st IEEE International Workshop on Self-Protecting Systems","authors":"","doi":"10.1109/fas-w.2019.00010","DOIUrl":"https://doi.org/10.1109/fas-w.2019.00010","url":null,"abstract":"","PeriodicalId":368308,"journal":{"name":"2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128749939","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: 0
A Self-Protecting Control Application for IIoT 工业物联网的自保护控制应用
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/FAS-W.2019.00046
Gabriele Gualandi, E. Casalicchio
{"title":"A Self-Protecting Control Application for IIoT","authors":"Gabriele Gualandi, E. Casalicchio","doi":"10.1109/FAS-W.2019.00046","DOIUrl":"https://doi.org/10.1109/FAS-W.2019.00046","url":null,"abstract":"Industrial control applications are today software defined and networked, making them even more vulnerable to cyber-attacks. Hence there is the need to investigate new solutions that are secure by design. In this paper, we propose a self-protecting architecture for a control application suitable for Industrial Internet-of-Things deployments. The proposed solution, by using redundancy, is capable of self-detecting cyberattacks to its logic and to autonomously activate mitigation actions.","PeriodicalId":368308,"journal":{"name":"2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122407555","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
An Automated Approach to Management of a Collection of Autonomic Systems 自主系统集合管理的自动化方法
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/FAS-W.2019.00038
Thomas J. Glazier, D. Garlan
{"title":"An Automated Approach to Management of a Collection of Autonomic Systems","authors":"Thomas J. Glazier, D. Garlan","doi":"10.1109/FAS-W.2019.00038","DOIUrl":"https://doi.org/10.1109/FAS-W.2019.00038","url":null,"abstract":"Modern enterprise IT systems are increasingly becoming compositions of many subsystems each of which is an autonomic system. These individual autonomic systems act independently to maintain their locally defined SLAs but can take actions which are inconsistent with and potentially detrimental to the global system objective. Currently, human administrators intervene to resolve these conflicts but are challenged by complexity in the prediction of current and future states of the constituent systems and their managers, multiple conflicting quality dimensions which may change over time, combinatorially large configuration space across the set of constituent systems, and the time critical nature of the decisions to be made to prevent further degradation. To address these challenges, this paper proposes an approach that enables the creation of a higher level autonomic system, referred to as a meta-manager, that does not subsume the control functions nor does it directly orchestrate the actions of the sub-autonomic managers. Instead, we encapsulate and abstract the behavior of each subsystem as a parameterized adaptation policy which can be adjusted by the meta-manager to tune the adaptive behavior of the subsystem adaptation. We can effectively instantiate this idea by considering each of the subsystems as a player in a stochastic multi-player game against it's local environment, and synthesize an adaptation.","PeriodicalId":368308,"journal":{"name":"2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128788404","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: 5
Systematic Search for Optimal Resource Configurations of Distributed Applications 分布式应用程序中最优资源配置的系统搜索
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/FAS-W.2019.00040
A. Bauer, Simon Eismann, Johannes Grohmann, N. Herbst, Samuel Kounev
{"title":"Systematic Search for Optimal Resource Configurations of Distributed Applications","authors":"A. Bauer, Simon Eismann, Johannes Grohmann, N. Herbst, Samuel Kounev","doi":"10.1109/FAS-W.2019.00040","DOIUrl":"https://doi.org/10.1109/FAS-W.2019.00040","url":null,"abstract":"With the advent of the micro-service paradigm, applications are divided into small, distributed parts. Knowledge of optimal resource configurations of such applications is required both for autonomic resource management as well as its assessment. Due to the high-dimensional search space of all possible configurations, the systematic measuring of the optimal configurations is challenging. To this end, we introduce a search algorithm based on hill-climbing for finding all optimal configurations in a feasible time and integrate it in an existing measuring framework. This approach enables the assessment, comparison and optimization of autonomic resource management approaches for micro-service applications. The evaluation shows that our approach is able to find all optimal configurations in the considered scenarios, while state-of-the-art multi-objective search algorithms do not.","PeriodicalId":368308,"journal":{"name":"2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126143339","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: 2
Adaptive Routing for Challenging Networks 挑战性网络的自适应路由
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/FAS-W.2019.00062
José Irigon de Irigon
{"title":"Adaptive Routing for Challenging Networks","authors":"José Irigon de Irigon","doi":"10.1109/FAS-W.2019.00062","DOIUrl":"https://doi.org/10.1109/FAS-W.2019.00062","url":null,"abstract":"Disruption-Tolerant Networks (DTN) allow communication between devices that lack end-to-end connectivity. Despite the fact that mobility of devices in a DTN is frequently dynamic, most proposed DTN protocols are not adaptive. This work presents an ongoing research project that aims to find out to which extent context-based adaptation may be useful to improve DTN performance. We are convinced that, in highly predictive networks, metadata exchange is a key factor to support routing decisions and recognize context changes. This paper summarizes the efforts we have made so far and presents the next steps we plan to take towards the design and implementation of an adaptive framework.","PeriodicalId":368308,"journal":{"name":"2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126224735","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: 0
Performance Benchmarking of Infrastructure-as-a-Service (IaaS) Clouds with Cloud WorkBench (Tutorial) 使用云工作台对基础设施即服务(IaaS)云进行性能基准测试(教程)
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/FAS-W.2019.00070
Joel Scheuner, P. Leitner
{"title":"Performance Benchmarking of Infrastructure-as-a-Service (IaaS) Clouds with Cloud WorkBench (Tutorial)","authors":"Joel Scheuner, P. Leitner","doi":"10.1109/FAS-W.2019.00070","DOIUrl":"https://doi.org/10.1109/FAS-W.2019.00070","url":null,"abstract":"The continuing growth of the cloud computing market has led to an unprecedented diversity of cloud services with different performance characteristics. To support service selection, researchers and practitioners conduct cloud performance benchmarking by measuring and objectively comparing the performance of different providers and configurations (e.g., instance types in different data center regions). In this tutorial, we demonstrate how to write performance tests for IaaS clouds using the Web-based benchmarking tool Cloud WorkBench (CWB). We will motivate and introduce benchmarking of IaaS cloud in general, demonstrate the execution of a simple benchmark in a public cloud environment, summarize the CWB tool architecture, and interactively develop and deploy a more advanced benchmark together with the participants.","PeriodicalId":368308,"journal":{"name":"2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131355403","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: 2
AMGCC 2019: 7th International Workshop on Autonomic Management of High-Performance Grid and Cloud Computing 第七届高性能网格和云计算自主管理国际研讨会
2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) Pub Date : 2019-06-01 DOI: 10.1109/fas-w.2019.00011
{"title":"AMGCC 2019: 7th International Workshop on Autonomic Management of High-Performance Grid and Cloud Computing","authors":"","doi":"10.1109/fas-w.2019.00011","DOIUrl":"https://doi.org/10.1109/fas-w.2019.00011","url":null,"abstract":"","PeriodicalId":368308,"journal":{"name":"2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130368250","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: 0
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