Results 271 to 280 of about 88,538 (309)
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Quantifying Resiliency of IaaS Cloud
2010 29th IEEE Symposium on Reliable Distributed Systems, 2010Cloud based services may experience changes – internal, external, large, small – at any time. Predicting and quantifying the effects on the quality-of-service during and after a change are important in the resiliency assessment of a cloud based service.
Rahul Ghosh +3 more
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Anomaly Detection in IaaS Clouds
2013 IEEE 5th International Conference on Cloud Computing Technology and Science, 2013Security is still a major concern in Cloud computing, especially the detection of nefarious use or abuse of cloud instances. One reason for this, is the ever-growing complexity and dynamic of the underlying system design and architecture. To be able to detect misuse of cloud instances, this work presents an anomaly detection system for Infrastructure ...
Frank Dölitzscher +3 more
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Optimal autoscaling in a IaaS cloud
Proceedings of the 9th international conference on Autonomic computing, 2012An application provider leases resources (i.e., virtual machine instances) of variable configurations from a IaaS provider over some lease duration (typically one hour). The application provider (i.e., consumer) would like to minimize their cost while meeting all service level obligations (SLOs).
Hamoun Ghanbari +4 more
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Towards Sustainable IaaS Pricing
2013Cloud computing has the potential to improve resource efficiency by consolidating many virtual computers onto each physical host. This economization is based on the assumption that a significant percentage of virtual machines are indeed not fully utilized.
Philipp Berndt, Andreas Maier 0007
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2015 International Conference on Advances in Computing, Communications and Informatics (ICACCI), 2015
Infrastructure as a Service (IaaS) cloud offers the virtualized resources to the customer in the form of leases. IaaS cloud provider allocates the resources to the leases using various modes such as advance reservation, best effort and immediate. Advance reservation lease requires the resources at a specific time. Best effort lease is placed in a FIFO (
Sanjaya K. Panda, Prasanta K. Jana
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Infrastructure as a Service (IaaS) cloud offers the virtualized resources to the customer in the form of leases. IaaS cloud provider allocates the resources to the leases using various modes such as advance reservation, best effort and immediate. Advance reservation lease requires the resources at a specific time. Best effort lease is placed in a FIFO (
Sanjaya K. Panda, Prasanta K. Jana
openaire +2 more sources
2013
Cloud based online storage enables the storage of massive data. In these systems, a full text search engine is very important for finding documents. In this paper, we propose a distributed search engine suitable for searching a cloud. In our previous work, we developed a distributed search engine, the cooperative search engine (CSE).
Yuuta Ichikawa, Minoru Uehara
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Cloud based online storage enables the storage of massive data. In these systems, a full text search engine is very important for finding documents. In this paper, we propose a distributed search engine suitable for searching a cloud. In our previous work, we developed a distributed search engine, the cooperative search engine (CSE).
Yuuta Ichikawa, Minoru Uehara
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A hypothetical route for the biogenisis of IAA
Planta, 1966A method is described for using apical sections of Avena coleoptiles grown in the dark for 70 hours as an assay for IAA and for potential precursors of IAA. The experiments were carried out under as sterile conditions as possible.Tryptophan appeared not to act as a precursor of IAA.
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IaaS Adoption Determinants in Enterprises
2010Infrastructure-as-a-Service (IaaS) gains increasing importance as a new, flexible provisioning model for IT resources. However, its uptake in the enterprise environment is not without its challenges; among the most important ones are organizational issues.
Heinle, Christoph, Strebel, Jörg
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Virtualization, clouds and IaaS at CERN
Proceedings of the 6th international workshop on Virtualization Technologies in Distributed Computing Date, 2012The four detectors at CERN's Large Hadron Collider (LHC) are delivering about 22 Petabytes of data per year. CERN-IT's computer center is part of the Worldwide LHC Computing Grid (WLCG), serving as the Tier-0 facility for processing these data. Trying to keep track with the increasing demands, CERN-IT is facing a number of challenges: more capacity ...
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Melatonin promotes Arabidopsis primary root growth in an IAA-dependent manner
Journal of Experimental Botany, 2021Jun You, Zhulong Chan, Ramanjulu Sunkar
exaly