Results 211 to 220 of about 3,629 (264)

Performability Analysis of IaaS Cloud

2011 Fifth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, 2011
It is important to satisfy requirements, such as Quality of Service (QoS) and Service Level Agreement (SLA) in cloud computing. Previous researches tried to analyze performance of cloud services. However, they did not consider the failure components such as data center, host, Virtual Machines (VM) in cloud. Thus, it is significant to analyze the effect
Ji Ho Kim, Sang Min Lee 0012, Dong Seong Kim 0001, Jong Sou Park   +3 more
openaire   +2 more sources

Immunolocalization of IAA Using an Anti-IAA-C-Antibody Raised Against Carboxyl-Linked IAA

2019
Plant hormone indole-3-acetic acid (IAA) plays a crucial role in plant physiological events such as plant development, differentiation, and environmental responses. IAA is synthesized in specific focal cells and/or tissues such as the coleoptile tip in maize and the root tip and young leaf primordia in Arabidopsis thaliana.
Takeshi, Nishimura, Tomokazu, Koshiba
openaire   +2 more sources

Current status of IAA (I Am Alive) system and IAA alliance

2003 Symposium on Applications and the Internet Workshops, 2003. Proceedings., 2003
This paper describes an overview of the IAA (I Am Alive) system, which was originally developed in the WIDE project from 1995, and its current status. The IAA system is a distributed database system which contains victims' safety information. When a disaster occurs, victims can register their safety status information to the database and anyone who ...
Masaya Nakayama, Hiroyuki Ohno
openaire   +2 more sources

Overview of IaaS monitoring tools

2015 IEEE/ACS 12th International Conference of Computer Systems and Applications (AICCSA), 2015
The efficient monitoring of Cloud infrastructure is a topic that is currently attracting significant interest. Understanding the behaviour of the variety of monitoring tools and how to manage them optimally are challenging tasks. Monitoring tools and techniques have an important role to play in this area by gathering the information required to make ...
Rima Grati, Khouloud Boukadi, Hanêne Ben-Abdallah   +2 more
openaire   +1 more source

IAA detection in humic substances

Soil Biology and Biochemistry, 1998
The aim of the work was to verify if humic substances conaine auxin component able to justify its biological activity. To this aim various preparations of anti-IAA antibodies were used. Quantitative determinations of IAA in HS was corried out using an enzyme immunoassay, Phytodetek-IAA.
MUSCOLO A, CUTRUPI S, NARDI, SERENELLA
openaire   +2 more sources

Quantifying Resiliency of IaaS Cloud

2010 29th IEEE Symposium on Reliable Distributed Systems, 2010
Cloud 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, LONGO, FRANCESCO, Vijay K. Naik, Kishor S. Trivedi   +3 more
openaire   +3 more sources

Anomaly Detection in IaaS Clouds

2013 IEEE 5th International Conference on Cloud Computing Technology and Science, 2013
Security 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, Martin Knahl, Christoph Reich, Nathan L. Clarke   +3 more
openaire   +1 more source

Optimal autoscaling in a IaaS cloud

Proceedings of the 9th international conference on Autonomic computing, 2012
An 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, Bradley Simmons, Marin Litoiu, Cornel Barna, Gabriel Iszlai   +4 more
openaire   +2 more sources

Towards Sustainable IaaS Pricing

2013
Cloud 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
openaire   +1 more source

Novel leases for IaaS cloud

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
openaire   +2 more sources