How to start with sun's XACML ?

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What is the relationship between Virtualization and multi-tenancy?

I try to understand the relationship between virtualization and multi-tenants architecture but i can't. I know that virtualization permits to deploy several OS on the same machine, i know also...

09 October 2018 9,825 0 View

Is there a middleware layer in cloud computing architecture?

I want to know if possible what is the exact architecture of cloud computing and how does it work, i did not find articles that explain that. The second point of my question is that i want to know...

01 February 2018 7,325 5 View

What is the relationship between cloud security and virtualization?

In several articles i found that virtualization permits a strong security to cloud computing. If it is possible i want to know how?

01 February 2018 5,648 18 View

What is the cloud computing layer that manages the cloud security?

I am working on cloud computing security especially the access control mechanism, i need to know if possible the layer in cloud computing architecture that manages the cloud security (...

01 February 2018 9,096 4 View

When publishing in a journal, can i use references of articles that are under submission and not yet published?

10 November 2016 1,266 13 View

Do you know some protocols to be applied on ioT to guarantee user privacy?

i need some protocols used in other technologies and that can be used on ioT to guarantee user privacy.

09 October 2016 4,384 6 View

What is the security cloud Lab that i can use for cloud access control ?

i need some security cloud Lab to do experiments using XACML framework and an extended XACML framework and doing case study.

01 January 1970 8,783 5 View

How can i evaluate the performance of proposed access control model ?

i proposed an extanded XACML framework for grid computing access control , i need a plateform or a language to evaluate time of treatement of an access control request in case of my extended XACML...

01 January 1970 8,674 9 View

The explication of the Cloud computing architecture proposed by Ian Foster et Al., 2008

In the cloud computing architecture proposed by Ian Foster and Al, 2008 there are two arrows, one from the application layer to the platform layer and the second from the application layer to the...

01 January 1970 7,283 7 View

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,953 0 View

People weight in Oaxaca Blinder Decomposition on R?

Hello guys! Do you have experience running a Oaxaca-Blinder decomposition on R applying person weights. How do you suggest doing it? I have a variable PERWT which gives more information on how...

04 August 2024 6,033 0 View

How to perform EEG source analysis on each trial of data separately?

Hello Everyone I have a question about structure for connectivity analysis on sources. My goal: preprocess and cut data into trials create headmodels, using template MRI file perform source...

30 July 2024 2,744 1 View

How to add Cr parameter in autodock?

When I run autogrid4 it says: autogrid4: ERROR: Unknown receptor type: "Cr" -- Add parameters for it to the parameter library first! Look forward to your reply.Thank you so much!

29 July 2024 488 0 View

Why running a restart analysis in Abaqus in Ubuntu OS gives an error as attached when running the same job in Windows doesn't give any error and runs?

I am trying to run a restart analysis, which imports deformed configurations of parts from a generated ODB file. It runs fine in Windows OS but when I try to run it in Linux OS, it is giving some...

29 July 2024 9,572 3 View

How to use Desmond in HPC ?

Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...

28 July 2024 6,553 1 View

How do I run a dead well test for a QuantStudio 5 qPCR machine?

I am preparing to run a lot of samples on a 384 well plate and I wanted to test if any well in my PCR machine is dead so as not to lose any data. I would really appreciate help with how I can do...

24 July 2024 8,172 1 View

VECM Model: Positive/insignificant CointEq1 ?

Hello everyone, I am conducting

22 July 2024 8,085 11 View

Merge Intensity Data from 2 runs?

Hi, We have collected several images for two independent runs of an experiment using two different confocal microscopes and settings. Thus, the intensity values collected through ImageJ were...

22 July 2024 8,722 0 View

Is it feasible to employ an artificial sun in the experimental investigation of concentrated solar power systems, specifically linear Fresnel systems?

Is it feasible to employ an artificial sun in the experimental investigation of concentrated solar energy systems, specifically linear Fresnel systems? If the answer is affirmative, what type of...

22 July 2024 9,710 6 View