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International Conference on Autonomic Computing, 2004. Proceedings.最新文献

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Autonomic grid computing 自主网格计算
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.1301338
M. Parashar, S. Hariri
{"title":"Autonomic grid computing","authors":"M. Parashar, S. Hariri","doi":"10.1109/ICAC.2004.1301338","DOIUrl":"https://doi.org/10.1109/ICAC.2004.1301338","url":null,"abstract":"","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130752052","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: 10
Improving network robustness 提高网络健壮性
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.36
A. Beygelzimer, G. Grinstein, R. Linsker, I. Rish
{"title":"Improving network robustness","authors":"A. Beygelzimer, G. Grinstein, R. Linsker, I. Rish","doi":"10.1109/ICAC.2004.36","DOIUrl":"https://doi.org/10.1109/ICAC.2004.36","url":null,"abstract":"We present a simple, fully decentralized approach to improving robustness of existing unstructured overlay networks against a selective deletion of nodes (e.g., attacks on network hubs). The approach is based on modifying the network by adding or rewiring links at random. We quantify the effectiveness of adding randomness to the network by computing the curve governing the tradeoff between the number of modifications and the increase in robustness. For certain networks, a relatively modest amount of randomization can significantly improve the average path length (quantifying performance degradation) and the size of the largest connected component (quantifying network availability) after an attack.","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121788312","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: 20
Automatic self-healing systems in a cross-product IT environment 跨产品IT环境中的自动自修复系统
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.18
G. Dudley, Neeraj Joshi, D. Ogle, B. Subramanian, Brad B. Topo
{"title":"Automatic self-healing systems in a cross-product IT environment","authors":"G. Dudley, Neeraj Joshi, D. Ogle, B. Subramanian, Brad B. Topo","doi":"10.1109/ICAC.2004.18","DOIUrl":"https://doi.org/10.1109/ICAC.2004.18","url":null,"abstract":"This paper presents the architecture and implementation of a prototype system developed to investigate fixing real-world problems with self-healing systems. Case studies performed to evaluate the efficacy of this approach are described along with the issues encountered and lessons learned.","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127829296","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: 15
Automated support for recovery 自动恢复支持
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.13
S. Reiss, G. Eddon
{"title":"Automated support for recovery","authors":"S. Reiss, G. Eddon","doi":"10.1109/ICAC.2004.13","DOIUrl":"https://doi.org/10.1109/ICAC.2004.13","url":null,"abstract":"Transactions have traditionally been applied to database systems in order to guarantee data consistency in the face of failures. We propose to expand the role of transactions into a general model for application recovery. To achieve this goal, we use dynamic metaprogramming in order to inject the transactional recovery code at runtime, thus ensuring the system's portability through the use of a standard execution environment. Since this recovery method does not require programmer intervention, but, rather, transforms the code automatically, we believe it can potentially simplify the design and implementation of self-healing autonomic systems and reduce the potential for failure in large-scale distributed applications, thus realizing a central tenet of autonomic computing.","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132633156","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
Dynamic resource allocation of shared data centers supporting multiclass requests 支持多类请求的共享数据中心的动态资源分配
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.28
S. R. Mahabhashyam, N. Gautam
{"title":"Dynamic resource allocation of shared data centers supporting multiclass requests","authors":"S. R. Mahabhashyam, N. Gautam","doi":"10.1109/ICAC.2004.28","DOIUrl":"https://doi.org/10.1109/ICAC.2004.28","url":null,"abstract":"In this paper, we consider a shared data center (or Web server) with requests from multiple companies: each company with two classes of request: 1) streaming requests and 2) elastic requests. The processing capacity of the Web server is shared by the companies' requests of the two classes. An analytical model is developed and matrix geometric method is used to derive the system performance measures. A cost model is developed to obtain a request admission control policy that utilizes the Web server's processing capacity efficiently. The objective is to maximize the revenue of the data center, which is a function of the multiclass request characteristics and the quality of service measures. It is well known that the request characteristics like arrival rates vary dynamically over time. As a consequence, autonomic computing is the only practical way for determining on the fly how to partition the Web server processing capacity over time among the companies.","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123208844","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: 12
Unity: experiences with a prototype autonomic computing system Unity:自主计算系统原型的经验
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.65
D. Chess, A. Segal, Ian Whalley, Steve R. White
{"title":"Unity: experiences with a prototype autonomic computing system","authors":"D. Chess, A. Segal, Ian Whalley, Steve R. White","doi":"10.1109/ICAC.2004.65","DOIUrl":"https://doi.org/10.1109/ICAC.2004.65","url":null,"abstract":"The behavior of a system results from the behaviors of its components, and from the interactions and relationships among them. In order to create computing systems that manage themselves, we will need to design both the behaviors of the individual elements, and the relationships that are formed among them. This paper describes a research project called Unity, carried out at IBM's Thomas J. Watson Research Center, in which we explore some of the behaviors and relationships that will allow complex computing systems to manage themselves; to be self-configuring, self-optimizing, self-protecting, and self-healing. The four principle aspects of Unity that we examine are the overall architecture of the system, the role of utility functions in decision-making within the system, the way the system uses goal-driven self-assembly to configure itself, and the design patterns that enable self-healing within the system.","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129443887","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: 116
Dependency management in distributed settings 分布式设置中的依赖管理
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.25
Guanling Chen, D. Kotz
{"title":"Dependency management in distributed settings","authors":"Guanling Chen, D. Kotz","doi":"10.1109/ICAC.2004.25","DOIUrl":"https://doi.org/10.1109/ICAC.2004.25","url":null,"abstract":"Applications in a computation and communication saturated pervasive-computing environment have to adapt their behaviors according the context of the user and the physical space. These \"context-aware\" applications typically obtain high-level situational understanding by aggregating one or more outputs of distributed sensors. To reduce the complexity of developing and deploying these adaptive applications, we designed and implemented a flexible software infrastructure, Solar, for large-scale context fusion (Chen et al., 2004). Solar consists of a set of functionally equivalent nodes, named Planets, which peer together to form a service overlay. A sensor connects to a Planet to register a name with Solar's naming service and publish a stream of events, while an application connects to a Planet to subscribe to one or more sensor outputs by querying Solar's name space. In addition, applications may inject data-fusion operators into the Solar to reduce the computation and communication costs on the mobile devices. In this paper we present our approach to address the dependency management issues in Solar.","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131237592","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
A component-based programming model for autonomic applications 用于自主应用程序的基于组件的编程模型
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.2
Hua Liu, M. Parashar, S. Hariri
{"title":"A component-based programming model for autonomic applications","authors":"Hua Liu, M. Parashar, S. Hariri","doi":"10.1109/ICAC.2004.2","DOIUrl":"https://doi.org/10.1109/ICAC.2004.2","url":null,"abstract":"The emergence of pervasive wide-area distributed computing environments, such as pervasive information systems and computational grids, has enabled new generations of applications that are based on seamless access, aggregation and interaction. However, the inherent complexity, heterogeneity and dynamism of these systems require a change in how the applications are developed and managed. In this paper we present a component-based programming framework to support the development of autonomic self-managed applications. The framework enables the development of autonomic components and the formulation of autonomic applications as the dynamic composition and management of autonomic components. The operation of the proposed framework is illustrated using a forest fire application.","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131929921","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: 157
Towards a self-managing software patching process using black-box persistent-state manifests 实现使用黑盒持久状态清单的自我管理软件修补过程
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.61
John Dunagan, R. Roussev, B. Daniels, Aaron Johnson, Chad Verbowski, Yi-Min Wang
{"title":"Towards a self-managing software patching process using black-box persistent-state manifests","authors":"John Dunagan, R. Roussev, B. Daniels, Aaron Johnson, Chad Verbowski, Yi-Min Wang","doi":"10.1109/ICAC.2004.61","DOIUrl":"https://doi.org/10.1109/ICAC.2004.61","url":null,"abstract":"We describe an approach to self-managing software patching. We identify visibility into patch impact as the key missing component in automating the current patching process, and we present a suite of components that provides this visibility by constructing black-box persistent-state manifests through self-monitoring of dependencies. Additionally, we use the component suite to measure the actual impact of recent patches on several important commercial applications.","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134142754","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: 43
Research challenges of autonomic computing: an industry perspective 自主计算的研究挑战:一个行业视角
International Conference on Autonomic Computing, 2004. Proceedings. Pub Date : 2004-05-17 DOI: 10.1109/ICAC.2004.1301339
J. Kephart
{"title":"Research challenges of autonomic computing: an industry perspective","authors":"J. Kephart","doi":"10.1109/ICAC.2004.1301339","DOIUrl":"https://doi.org/10.1109/ICAC.2004.1301339","url":null,"abstract":"","PeriodicalId":345031,"journal":{"name":"International Conference on Autonomic Computing, 2004. Proceedings.","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133112339","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
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