The sample size determined in MCDM?

Dear Researchers, There are a lot of techniques like AHP, ANP, DANP etc wherein a group of experts are requested to give their opinions. My specific questions are: 1. How is the sample size...

02 August 2019 1,394 3 View

How can I apply SMOTE to text classification using Python?

Hi, I am trying to solve the problem of imbalanced dataset using SMOTE in text classification while using TfidfTransformer and K-fold cross validation. I want to solve this problem by using Python...

19 March 2019 1,406 9 View

Sephedax HL-20 has become a block not powder in the purchase box.. How do I treat it?

chromatography, sephedax.

22 February 2018 2,919 2 View

PX458 transfection in HEK293 cells?

17 October 2016 7,023 6 View

How to simulate encrypted message exchange between two nodes?

26 April 2016 3,711 9 View

What is the difference between software-orinted block ciphers, hardware-orinted block ciphers and software-orinted stream ciphers?

hi , i already know the difference between block and stream, but I mean all of them can be used to encrypt the data thank you in advance.

03 April 2016 8,122 2 View

Simulator to test security within sensors?

Hello people,, Any resource or information will help me to keep on Thank you

02 March 2016 7,368 4 View

Difference between the simulation of WSN at the application layer and simulation of WSN at the physical layer?

hello people ,, i want to know what is the difference between the simulation of WSN at the application layer and simulation of WSN at the physical layer.. thank you .

02 March 2016 6,877 2 View

The end to end security in IoT will cover the cryptography by default ?? is there any overlapping between privacy and Identity management term ?

31 December 2015 5,708 5 View

IoT layers or it is called IoT architecture ?

hello ,, the layers of IoT , every time i see different layers but the basic one was just three layers (perceptual -transport - application). where is the network layer in this architecture ? i...

31 December 2015 7,512 4 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Are there any databases for gene co-expression or expression pattern clustering?

I am currently working on gene clustering based on co-expression pattern in mouse brain. The problem is I do not have some solid way to test my result. Are there any suggestions for databases...

22 February 2021 4,374 3 View

Is an encrypted dataset with Microsoft SEAL compatible with Cloudsim simulator??

Hello, I would like to do homomorphic encryption using Microsoft SEAL on my dataset and then use it as an input to the Cloudsim simulator to do clustering on. Is it possible and compatible with...

16 February 2021 3,915 1 View

What is the ideal value of UACI for image encryption scheme?

UACI - Unified Averaged Changed Intensity between cipher images. Why some papers refer ideal value to be 33.33 and some refer it to be 33.46? Which is the correct value? (In reference to image...

11 February 2021 9,562 2 View

How to increase coupling range (distance between reader and sensor coils) in LC resonance circuit?

Hello great researchers, I am working on a wireless pressure monitoring project where sensing part is actually an LC resonance sensor and I am using a planar coil as a reader to get wireless...

11 February 2021 4,148 5 View

I am looking for a microbend optical sensor design...can anyone please provide me some idea about it??

I am working on a landslide model...i need an optical sensor to determine the amount of pore pressure and other values..i am thinking of using a microbend sensor. Can anyone please provide me with...

11 February 2021 5,911 2 View

How to choose the Hidden Layers Number and RBM Size in a DBN network?

Hello, When using a Deep Belief network (DBN) for images classification, how could we choose the number of hidden layers (number of Restricted Boltzmann Machines) and nodes (RBM size) in a hidden...

09 February 2021 4,618 5 View