What are topics for phd in information security ?

I want to do phd , hence want suggestion for good topics in information security. previously i have worked on classification technique.

05 June 2018 5,050 8 View

How to select optimized features using PSO?

In my research work i need to find out those features which are most significant for classification. Or I need to find out most useful features and again i have to train classifier and need to...

02 March 2018 7,015 6 View

Feature Selection using Particle swarm optimization in python?

I have M*N dataset where M=Samples and N=features. i want to select features due to which SVM classification accuracy is high by using Particle swarm optimization . i am not getting 1) where to...

01 February 2018 2,299 7 View

What will be objective function for optimum feature selection using pso ?

I want to classify my data with SVM with optimized features using PSO. can any one help me to define costfunction(fitness function or optimize function) for feature selection. Currently i have...

01 February 2018 777 8 View

What will be Feature weight in PSO?

In particle swarm optimization , If I am getting good result with 30 number of features. then how to specify feature weight to these 30 feature? . I need to identify which is most significant for...

01 February 2018 6,823 3 View

How to Create Malware Dataset from Text file?

I have .Txt file which contains permissions and API functions. Now i want to convert and use these features to make dataset such that each row contains sample and column as features . cell will...

10 November 2017 3,053 0 View

What is Format of .smali file in Android ?

I want to extract features from .smalli file for malware detection. I am not able to understand which features are more better for malware detection . How i can identify these features from...

10 November 2017 1,570 0 View

Which are sensitive function which can be used for detection of malware?

08 September 2017 2,163 2 View

How many permission are supported by Android API level 19?

08 September 2017 1,693 2 View

How PSO is used for malware detection ?

I have read inertia weight PSO but not able to understant how it will help me for malware detection? i am not getting how it can apply to rank features ? i am confuse that PSO is used to rank...

01 January 1970 7,059 3 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

Have someone successfully used the ER alpha (Santa Cruz sc-8002) antibody in immunostaining ?

Santa Cruz now recommends this new antibody (F-10) but I can't find a publication using this reference. I'm working on human et non human primate hypothalamus and so far, it doesn't work. Is...

02 March 2021 10,003 2 View

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 View

Energy minimization in LAMMPS using NVT ?

How do I do energy minimization in lammps with NVT ensemble ? I am using the following command and it does not seem to work. It stops at extremely high energy and gives me the error zero search...

01 March 2021 2,294 3 View

Why does two different bioinformatics tools for the same proteins show different subcellular localizations?

During a computational analysis, I found that for a protein of a plant, two different subcellular localizations are seen using CELLO and WoLF PSORT. For example, in CELLO, it identified the...

01 March 2021 6,729 2 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

In frequency domain alpha band(8-16hz), beta band(16-32hz), gamma band(32-64hz), sub-band(64-128hz) are same as LL,LH,HL,HH in wavelet decomposition?

I am working on single trial motor imagery data i.e. EEG data. I am following a paper which has a dataset from BCI challenge IV (dataset 2b). After removing noise and extracting all the data from...

23 February 2021 5,503 1 View