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10 November 2018 2,916 2 View

How to detect if peaks in a time series data happen at the same time?

Hello there, I have data of a number of virtual machines (VMs), which shows how the VMs have been consuming computing resouces (I/O, CPU, RAM etc) for a perion of 30 days. The data shows that for...

10 November 2018 2,153 8 View

System power consumption according to phoronix-test-suit, does it mean my system server does not have power consumption sensor?

Hello Researchers, I want to study the difference in power consumption when you run homogeneous workloads and heterogeneous workloads. I will use phoronix-test-suite for benchmarks. when i run...

07 August 2018 6,666 1 View

Who has used Grid'5000 to run experiments?

Hello Researchers, Who has ever used Grid'5000 to run experiments?

06 July 2017 2,155 0 View

What is the best University to learn cloud computing in German?

31 December 2016 3,621 1 View

What theories will support my research in efficient algorithms for managing energy in cloud centers?

Dear Researchers, I am in my early stages in my research where i wish to come up with algorithms, techniques and models for efficient energy management in the cloud environments. I approached one...

02 March 2016 2,730 0 View

If I am finding solutions for efficient utilization of energy in cloud solutions, so what is my social impact?

02 March 2016 9,487 3 View

How accessible is CoMon of PlanetLab for institutions who have not subscribed?

02 March 2016 3,213 0 View

Is it possible to predict how much load or temperature rise a incoming virtula machine could cause on a physical machine?

Dear Researchers; In energy aware VM scheduling, we tend to determine current server temperature or load before we activate a VM on that server. Is there a way we can predetermine the temperature...

01 February 2016 9,153 4 View

How can I Stop active Presenter (Screen recording software) from recording my computer fan?

I am using Active Presenter, a screen/voice recording software for recording learning videos for my students. How do I stop it from recording my computer fan. I am using Logitech headphones. My...

11 December 2015 5,766 0 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Can Virtual Servers (remote dekstop manager) run heavy ANSYS Fluent CFD simulation ?

I have a virtual machine. My host Pc specs are not that good thats why i went for virtual servers. so basically my host pc has 8gb of ram with nvidia quadro k2200 4Gb DDR5 GPU ,processor intel...

01 March 2021 8,415 1 View

What is the difference between L1 and L2 regularization in machine learning?

L1 and L2 regularization

28 February 2021 4,187 3 View

Is there any Machine Learning/AI algorithm that lets you predict with incomplete features without missing value imputation process?

For instance, the model is trained with A,B,C,D,E features to predict F target. Then, I want to make prediction on a new data, but with only A,C,D,E is known without doing missing value imputation...

28 February 2021 1,556 6 View

How can I represent SDS-PAGE results for machine learning analysis?

I am trying to classify and analyze the results of an SDS-PAGE based array for bacterial detection using machine learning, but I have trouble finding the best way to represent the results with...

27 February 2021 9,176 3 View