发布求助
文献互助 智能选刊 最新文献

2009 5th IEEE International Conference on E-Science Workshops最新文献

筛选
英文 中文
Nonparametric multivariate anomaly analysis in support of HPC resilience 支持HPC弹性的非参数多变量异常分析
2009 5th IEEE International Conference on E-Science Workshops Pub Date : 1900-01-01 DOI: 10.1109/ESCIW.2009.5407992
G. Ostrouchov, T. Naughton, C. Engelmann, G. Vallee, S. L. Scott
{"title":"Nonparametric multivariate anomaly analysis in support of HPC resilience","authors":"G. Ostrouchov, T. Naughton, C. Engelmann, G. Vallee, S. L. Scott","doi":"10.1109/ESCIW.2009.5407992","DOIUrl":"https://doi.org/10.1109/ESCIW.2009.5407992","url":null,"abstract":"Large-scale computing systems provide great potential for scientific exploration. However, the complexity that accompanies these enormous machines raises challenges for both, users and operators. The effective use of such systems is often hampered by failures encountered when running applications on systems containing tens-of-thousands of nodes and hundreds-of-thousands of compute cores capable of yielding petaflops of performance. In systems of this size failure detection is complicated and root-cause diagnosis difficult. This paper describes our recent work in the identification of anomalies in monitoring data and system logs to provide further insights into machine status, runtime behavior, failure modes and failure root causes. It discusses the details of an initial prototype that gathers the data and uses statistical techniques for analysis.","PeriodicalId":416133,"journal":{"name":"2009 5th IEEE International Conference on E-Science Workshops","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126305965","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: 7
Towards a project community approach to academic scientific software development 朝着一个项目社区的方法来学术科学软件开发
2009 5th IEEE International Conference on E-Science Workshops Pub Date : 1900-01-01 DOI: 10.1109/ESCIW.2009.5407962
Scott Loynton, D. Sloan, Jean-Marie Burel, C. MacAulay
{"title":"Towards a project community approach to academic scientific software development","authors":"Scott Loynton, D. Sloan, Jean-Marie Burel, C. MacAulay","doi":"10.1109/ESCIW.2009.5407962","DOIUrl":"https://doi.org/10.1109/ESCIW.2009.5407962","url":null,"abstract":"Academic scientific software development projects aim to provide valuable research tools to aid the scientific community in the process of discovery. The need for those tools to meet wider expectations of usability and good user experience design is critical to success; however the nature of academic e-science software development projects means they are often constrained by too narrow an understanding of the potential user base, and a focus on development at the expense of broad user research. We introduce the concept of the Project Community as a way of addressing these limitations in capacity to support effective “user research” that informs and influences longer-term marketing and outreach strategy as well as supporting the development of usable and useful scientific software.","PeriodicalId":416133,"journal":{"name":"2009 5th IEEE International Conference on E-Science Workshops","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121417246","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
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信