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Simulating Time-Varying Demand Services with Queuing Models

Hsuan-Kai Chu, Wan-Ping Chen, Fang Yu
2016 2016 IEEE International Conference on Services Computing (SCC)  
We first cluster days that have similar arrival patterns together, where from each cluster we can reveal and separate days having different reasons for time-varying demands of the service.  ...  Resource provision for services that have timevarying demands has raised a great concern to service providers aiming at high-standard service quality.  ...  This work was supported in part by Taiwan Information Security Center (TWISC), Academia Sinica, and Ministry of Science and Technology, Taiwan, under the grant MOST 104-2218-E-001-002 and MOST-103-2221  ... 
doi:10.1109/scc.2016.85 dblp:conf/IEEEscc/ChuCY16 fatcat:j3urvpuj25butmsjrlkacjqnxm

A Fault-Tolerant Middleware Architecture for High-Availability Storage Services

Sangeetha Seshadri, Ling Liu, Brian F. Cooper, Lawrence Chiu, Karan Gupta, Paul Muench
2007 IEEE International Conference on Services Computing (SCC 2007)  
Today organizations and business enterprises of all sizes need to deal with unprecedented amounts of digital information, creating challenging demands for mass storage and on-demand storage services.  ...  However, a fundamental limitation of such an architecture is its vulnerability to application-induced massive dependent failures of the clustering middleware.  ...  The goal of this paper is to eliminate or reduce such application-induced dependent middleware failures in scale-out storage systems while maintaining the provision of SSI, scalability and high-availability  ... 
doi:10.1109/scc.2007.4 dblp:conf/IEEEscc/SeshadriLCCGM07 fatcat:7uxs3usewnhlbkm4zasrq5ucby

On Analysis of Security and Elasticity Dependency in IIoT Platform Services

Rohit Raj, Hong-Linh Truong
2021 2021 IEEE International Conference on Services Computing (SCC)  
Security attacks in these systems can cause indirect and unwanted impacts on the elasticity of platform services.  ...  Modern IIoT (Industrial Internet of Things) systems rely on highly decomposed platform services that are distributed across the edge and cloud.  ...  ACKNOWLEDGMENTS We thank our collaborators in Vietnam for sharing the real dataset used in this paper. The authors also wish to acknowledge CSC -IT Center for Science, Finland, for cloud resources.  ... 
doi:10.1109/scc53864.2021.00048 fatcat:ucfvvm53rvh27hrl46suouxhnq

Memory Servers: A Scope of SOA for High-End Computing

Surendra Byna, Xian-he Sun, Ryan Nakhoul
2006 2006 IEEE International Conference on Services Computing (SCC'06)  
With the rapid growth of network technology for cluster computers, the idea of accessing memory of an idle peer node has proven to be faster than accessing a disk.  ...  Although the processor and disk densities have improved over the last decades, the improvement of disk performance is inferior to that of processors, which is causing a bottleneck for HEC.  ...  The passive provision of memory space on memory servers is not sufficient to improve the overall performance of scientific and engineering applications.  ... 
doi:10.1109/scc.2006.67 dblp:conf/IEEEscc/BynaSN06 fatcat:3ttk7gaksvdn3hbfhz3oh2dj34

Replicating Smart Cities: The City-to-City Learning Programme in the Replicate EC-H2020-SCC Project

Igor Calzada
2020 Smart Cities  
This article addresses the problem of replication among smart cities in the European Commission's Horizon 2020: Smart Cities and Communities (EC-H2020-SCC) framework programme.  ...  This article initially sets the general policy context by conducting a benchmarking about the explicit replication strategies followed by each of the 17 ongoing EC-H2020-SCC lighthouse projects.  ...  Acknowledgments: Particularly thank to Euken Sesé and Elisabeth Jorge from Fomento San Sebastian for their leadership in H2020-SCC-691735 Replicate project.  ... 
doi:10.3390/smartcities3030049 fatcat:jud7nd7evvbgrdgovlypi2r6wu

Description and Evaluation of Elasticity Strategies for Business Processes in the Cloud

Aicha Ben Jrad, Sami Bhiri, Samir Tata
2016 2016 IEEE International Conference on Services Computing (SCC)  
Résumé : De nos jours, de plus en plus d'entreprises migrent leurs applications à base de services (AbSs) vers le Cloud.  ...  Dans notre travail, nous nous intéressons à la définition et l'évaluation des stratégies d'élasticité des applications à base de services dans le Cloud.  ...  A state in the model corresponds to the number of VMs provisioned for the application.  ... 
doi:10.1109/scc.2016.34 dblp:conf/IEEEscc/JradBT16 fatcat:kqvstjhhvncjnnyuajfnli6kci

SCC-News. 2013,1 Juni. 5 Jahre SCC [article]

Steinbuch Centre For Computing
The "Alliance for Research Data Storage", in which also SCC is involved, was established at the beginning of this year and will develop strategies for the long-term storage of valuable data.  ...  a failure of the storage medium.  ...  Databases are used to store such structured data, coupled with specific applications in order to manage and provide the information.  ... 
doi:10.5445/ir/1000037048 fatcat:5pxnqro6qrem7fotsulm565ppa

SCC-News. 2016,2 [article]

Steinbuch Centre For Computing
The path from the data and information to knowledge needs storage and analysis capabilities of a new quality.  ...  Service for Sciences -Science for Services this is the slogan of SCC, which points to the integrative structure of IT services and research & development in advanced information technologies.  ...  Augusto Sanches Universität Heidelberg The genetic population structure of multiple species of Daphnia waterfleas  ... 
doi:10.5445/ir/1000067890 fatcat:i5xfnxbjvvfkjlfxe4hsqndjee

SCC-News. 2021,2 [article]

Steinbuch Centre For Computing
In addition, the file systems of the LSDF Online Storage are mounted for direct, performant access on the HPC machines of KIT, bwUni-Cluster 2.0 and HoreKa.  ...  for Spatio-Temporal Data and its Application in Climate Research".  ...  The new "Software Sustainability and Performance Engineering" team at SCC and the improved "Simulation and Data Laboratories" significantly enhance the support for NHR@KIT users.  ... 
doi:10.5445/ir/1000142167 fatcat:cazpbzpp65c6lminry6mxt5oty

SCC-News. 2018,2 [article]

Steinbuch Centre For Computing
SCC shapes the European Open Science Cloud Participation in international projects at SCC is on an equal level with the provision and development of IT services for research, teaching and administration  ...  SCC is significantly involved in the Helmholtz Information & Data Science Academy (HIDA) that aims at establishing knowledge about methods and technologies of information & data science and their application  ... 
doi:10.5445/ir/1000091394 fatcat:4bilw2un6rbbxfyyihb43qj43m

SCC-News. 2015 [article]

Steinbuch Centre For Computing
research towards future use of technologies for long time storage.  ...  ArcGIS Pro [1] is a new application which is part of ArcGIS for Desktop and provided for the first time in release 10.3.  ...  Das SCC im KIT-Centrum Elementarteilchen-und Astroteilchenphysik  ... 
doi:10.5445/ir/1000051356 fatcat:igkvlp4mdza2nmmrgw4xl4vnhy

Smart Collaborative Caching for Information-Centric IoT in Fog Computing

Fei Song, Zheng-Yang Ai, Jun-Jie Li, Giovanni Pau, Mario Collotta, Ilsun You, Hong-Ke Zhang
2017 Sensors  
The number of clusters, packet loss probability and other parameters are also considered.  ...  We expect that the SCC will contribute an efficient solution to the related studies. 2 of 15 are providing a substantial basis for it.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s17112512 pmid:29104219 pmcid:PMC5712883 fatcat:43mbo6mjmzbpnjfds6sdfx7fni

Spatial cloud computing: how can the geospatial sciences use and help shape cloud computing?

Chaowei Yang, Michael Goodchild, Qunying Huang, Doug Nebert, Robert Raskin, Yan Xu, Myra Bambacus, Daniel Fay
2011 International Journal of Digital Earth  
Huadong Guo and Changlin Wang for inviting us to write this definition and field review paper. Research  ...  The breakdowns caused outages of web services and applications and Amazon EC2 instances relying on S3 for file storage.  ...  computing resources (e.g. networks, servers, storage, applications and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction'.  ... 
doi:10.1080/17538947.2011.587547 fatcat:g6jrs3avrffxddy74baqgmyhoi

Analysing carbon sequestration and storage dynamics in a changing mountain landscape in Portugal: insights for management and planning

Ângelo Sil, Felícia Fonseca, João Gonçalves, João Honrado, Cristina Marta-Pedroso, Joaquim Alonso, Maria Ramos, João C. Azevedo
2017 International Journal of Biodiversity Science, Ecosystem Services & Management  
These results are essential to inform land planning, especially on how, where and when changes in landscapes may affect the provision of the climate regulation ecosystem service. ARTICLE HISTORY  ...  and storage.  ...  Then, the Ward's hierarchical clustering method was applied with the squared Euclidean distances for the variable 'altitude', followed by a k-means cluster analysis based on the number of clusters identified  ... 
doi:10.1080/21513732.2017.1297331 fatcat:al5b74r5ajf5rhfofqlctnirzi

Strategies for Increased Energy Awareness in Cloud Federations [chapter]

Gabor Kecskemeti, Attila Kertesz, Attila Cs. Marosi, Zsolt Nemeth
2014 High-Performance Computing on Complex Environments  
Computer Science and Control of the Hungarian Academy of Sciences (MTA SZTAKI) under grant agreement N o 121183 (SZTAKI Cloud) and from the EU COST Action IC0805 "Open European Network for High Performance  ...  research leading to these results has received partial funding from the European Community's Seventh Framework Programme FP7/2007-2013 under grant agreement N o RI-283481 (SCI-BUS), from the Institute for  ...  INTRODUCTION Cloud computing encompasses many aspects of sharing software and hardware solutions, including computing and storage resources, application runtimes or complex application functionalities.  ... 
doi:10.1002/9781118711897.ch19 fatcat:5bor6vbbrba2fose263aw5hfhy
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