Computer Engineering - Science topic

I'm interested...

I would appreciate any information regarding key dates. And to know how much is involved.

Hi Liew Keng Leong ,

For more details about the conference, please visit the official website of the conference: https://ais.cn/u/IJfQVv

interested

definitely yes

Thanks for sharing. I wish you every success in your task.

Dear Kiranbir Kaur,

This answer deals with a research area that has been my central one for many decades. I do recommend thinking about and considering working in complex systems. There are many existing research areas that require solid programs as tools to study the properties of complex systems. 

Personally, I do recommend this area as it has a huge potential to work on a vital research problem, which will be interesting to many non-programming researchers. 

Program prototypes of even more advanced software are highly welcomed by many researchers who are not IT specialists. Examples follow. In collaboration with Jakub Tkac during his master degree in IT, the old program on dynamic recrystallization was rewritten into C++ and Qt using OOP. There is quite a huge interest in it in the community of researchers working on metal-forming models. 

Another example is the GoL-N24 software that is used to simulate an extended 'Game of Life' cellular automaton to search for emergents. This is gradually gaining quite some traction and is used to perform research about emergent information processing, which can help bring more light into the functioning of not only biological systems. 

Another vital area of research can be agent-based modeling, network dynamics, bioelectricity of living cells with respect to morphology, and the list goes on. In my review of complex systems in biology and medicine, I have systematically reviewed all major methods on which you can work. 

The best would be to contact some active complex systems researchers and offer cooperation on the development of some software. 

Good luck. :-) 🙏 

You are unlikely to get a response to such a question. You must find an area of your research interest. Spend some time on Research Gate looking for papers published in your research area. Focus on recent papers. Collect and read at least 10 papers. You will begin to identify your problem. Take help from your professors if you get stuck. Wish you all the best.

something like this:

Title: "Securing IoT Communications: An Investigation into Cybersecurity Threats and Development of a Scalable Secure Communication Protocol"

The Internet of Things (IoT) has revolutionized the way we live and work, with an estimated 20 billion devices expected to be connected by 2025 .....(include citation with its reference). This rapid growth has led to a significant increase in IoT device adoption, with 73% of organizations already using IoT devices (include citation with its reference). However, this growth has also exposed IoT devices to various cyber threats, compromising user data and privacy. In 2021, IoT device attacks increased by 80% compared to the previous year, with 75% of organizations experiencing an IoT security breach (include citation with its reference). The existing security protocols for IoT devices have limitations in terms of scalability, interoperability, and adaptability, making them vulnerable to attacks such as device spoofing, data breaches, and man-in-the-middle attacks. To address this critical issue, this research aims to conduct a comprehensive analysis of IoT security threats and develop a secure communication protocol using encryption, authentication, and access control mechanisms. The proposed protocol will prioritize scalability, interoperability, and adaptability to ensure the security and privacy of IoT devices and their users. By investigating IoT security threats and developing a secure communication protocol, this research aims to contribute to the development of a safer and more secure IoT ecosystem.

Internet of Things (IoT) devices have become an integral part of modern life, but their rapid growth and deployment have exposed them to various cyber threats. The existing security protocols for IoT devices have limitations in terms of scalability, interoperability, and adaptability, making them vulnerable to attacks such as device spoofing, data breaches, and man-in-the-middle attacks. This vulnerability compromises user data and privacy, posing significant risks to individuals, businesses, and critical infrastructure.

NOTE

Kindly do not forget to cite your paper and also reference as I was guiding above in the text (include citation with its reference), it is so crucial

Kiranbir Kaur

You may want to begin by collecting reference materials first. If you are writing a review paper, try to get about 15 reference papers from reputed journals and conferences. Read these papers and start capturing notes. This will get you started.

Sorry (Mr Breuer), I'm not interested in having this dialogue with you anymore!

I expect the people who want to join my initiative to let me know!

It is valid journals it automatically append else they are not valid ie , Scopus,sci ,

Hi,

I suggest you see the links and attached file on the topic.

Best regards

To calculate an ANOVA (Analysis of Variance) table for a quadratic model in Python, you can use the statsmodels library. Here is an example of how you can do this:

#################################

import statsmodels.api as sm

# Fit the quadratic model using OLS (Ordinary Least Squares)

model = sm.OLS.from_formula('y ~ x + np.power(x, 2)', data=df)

results = model.fit()

# Print the ANOVA table

print(sm.stats.anova_lm(results, typ=2))

#################################

In this example, df is a Pandas DataFrame that contains the variables y and x. The formula 'y ~ x + np.power(x, 2)' specifies that y is the dependent variable and x and x^2 are the independent variables. The from_formula() method is used to fit the model using OLS. The fit() method is then used to estimate the model parameters.

The anova_lm() function is used to calculate the ANOVA table for the model. The typ parameter specifies the type of ANOVA table to compute, with typ=2 corresponding to a Type II ANOVA table.

This code will print the ANOVA table to the console, with columns for the source of variance, degrees of freedom, sum of squares, mean squares, and F-statistic. You can also access the individual elements of the ANOVA table using the results object, for example:

#################################

# Print the F-statistic and p-value

print(results.fvalue)

print(results.f_pvalue)

#################################

I hope that helps

Yes, I am ready to collaborate with your domain area

It depends on the career objectives. If it's more towards the design and building hardware then computer engineering is more relevant. On the other hand, computer science mainly targets those who wish to work in analyzing, designing and developing software systems. Of course, there are always some intersections between both disciplines but they are mainly distinguished this way.

According to Web of Science, ESCI Journal can be included in Science Citation Index (SCI), Social Science Citation Index (SSCI), or Arts and Humanities Citation Index (AHCI), if they meet "Impact Criteria".

Accordingly, journals are included in Web of Science Core Collection (SCI, SSCI, AHCI, and ESCI) if they meet 2 criteria, namely; 1) Quality 2) Impact. The "Quality criteria" comprises 24 sub-criterion, while the "Impact criterion" consist of 4 sub-criteria.

Hence, any journal captured in ESCI have already meet the quality criteria , therefore the quality criteria is the only requirement for journal to be considered in ESCI. Similarly, any journal on ESCI must wait to meet the "Impact Criteria", which can take time, and may be impossible to be predicted. This is because the Impact Criteria is evaluated according to the number of citations the journal is receiving, the performance of authors who published in the journal before, and the number of cross-references between journals in web of science, etc. Waheed Ur Rehman .

FWIW: I used to submit such book reviews to the "Microelectronics Journal". Admittedly, when I did so was in the mid 1980s, and the editor in chief was my boss. You can probably find somewhere else more appropriate these days, so I will eagerly await how others reply to your question. Good luck.

Is there some simulator that can integrate VANET with blockchain networks?

I recommend to check this post:

Good. Generally, the industrialists works for AutoML framework with complete pipeline.

If you want to know more, please visit this site.

You may also have a look into this discussion: https://www.researchgate.net/post/Unreasonable_review_times

The so-called Moore's laws are distinguished by the fact that they are formulated in such a way as to serve as a "self-fulfilling prophecy."

Regards,

Dariusz Prokopowicz

im=imread('GIS.jpg');

%imshow(im);

BW = im2single(im);

numclust=5;

[L,Centers] = imsegkmeans(BW,numclust); % matlab inbuilt

temp_mask = L==1;

figure,imshow(temp_mask);

Dear Saarah Patel ,

Besides the inclusion of this journal (https://www.ijcert.org/ ) in the stand-alone journal version of the Beall’s list (https://beallslist.net/standalone-journals/ ) as indicated by Anton Vrdoljak , there are more red flags (pretty classical for predatory journals):

-Contact mail is a Gmail

-Low quality (lay-out) website

-Prominently mentioned impact factor has nothing to do with a real impact factor (they are definitely not indexed in SCIE or Scopus)

-The mentioned impact factor is Scientific Journal Impact Factor (SJIF) which is together with other mentioned ‘indexing’ like CiteFactor, Global Impact Factor (GIF), DRIJ and Cosmos Impact factor all notorious examples of misleading metrics: https://beallslist.net/misleading-metrics/

-Misleading mentioning of Scopus suggested (while they are not indexed), Web of Science Researcher ID (and ORCID) which has nothing to do with a journal (and certainly not with indexing in one of Clarivate’s databases)

-DOI looks legit but for the number of papers I checked it is not

So, this journal is showing too many characteristics of a predatory journal. One better avoid.

Best regards.

Infrastructure and technology readiness... Arvanitis, S. (2005). Computerization, workplace organization, skilled labour and firm productivity: Evidence for the Swiss business sector. Economics of innovation and new technology, 14(4), 225-249.

The most popular biometric identifiers, i.e. fingerprint, eye retina, face geometry, voice recognition, scan of the blood vessel mesh of a finger or hand, etc., are used to identify people in banking as a form of signing and / or coding access to a bank account, etc.

Regards,

Dariusz Prokopowicz

Automation without physical system is nothing. Automation is applied on mechanical system. You should be competent and expert in your field. Mechanical engineering is a bone of automation. Without bone no one can built structure.

Check with the above recommendation. Such error are often caused by trying to access a non-existing object.

Although your attached code is not complete, you could consider checking the array of objects which you constructed.

musteri musteriler[] = new musteri[40];

personel kadro[] = new personel[20];

In here you have just pre-allocated the array space, inside array cells no object has been created yet!

So, you need to initialize that with the empty constructor or a constructor with params in a for loop:

for (int i = 0; i < musteriler.length; i++) {

musteriler[i] = new musteri();

//Calling the empty constructor to initialize the instance variables -if any-

}

Use the following steps :

Main menu - General post pro - path operation - Define path - By nodes

Main menu - General post pro - path operation - Nap onto path

Main menu - General post pro - path operation - Plot path item - on Graph

I think that Agile methods are more fit for small projects which have small development teams. The following research have more information:

Hass, K. B., The Blending of Traditional and Agile Project Management. PM World Today, May 2007. IX(V): p. 1-8.

I believe that applications are today one of the priorities of Science.

I would suggest that you pick up the proceedings of the most recent conferences on HPC and check out what problem excites you. Best wishes.

Dear Chaomin Luo

I have read about the smart dust robot. It is still under investigation. You may go though , the project has a lot of limitations like ( power consumption, communication overhead, processing cost. Somehow you can get your aim.

regards

how to install omnett++ ?

Follow these few steps:

Download the desired version.

Open the OMNeT++ folder.

Open the mingwenv file

Tab any key to continue /2

Type "./configure" and hit the enter key

Type "make" and hit the enter key

Type "omnetpp" and hit the enter key

hi Deepak Sahoo ,

I have a summarizer system , but i can't find the original duc2002 data set.

can u share me too, the orginal text data in duc2002 data set?

thank you

Following

Hi, Cyril, there is a good explanation that you can find here:

https://math.stackexchange.com/questions/1359770/why-does-the-division-algorithm-work-for-converting-between-number-bases

no solution yet for this matter.

Respected Sir,

Please send me the source code of your project.

See ICA papers... FastICA, infomax,...

Following the answers.

good question

You can try this R package: https://cran.r-project.org/web/packages/gmapsdistance/gmapsdistance.pdf (here is an example on how to use it: https://rdrr.io/cran/gmapsdistance/src/demo/example6.R). The only difficult part is that the API has restrictions, i.e. not everything is free. But, if you have only a few queries, it can work out just fine.

Good topics

I don't understand exactly what you mean? What is your goal? What do you want to do?

Sowmith Reddy

Follow

https://www.mathworks.com/help/deeplearning/pattern-recognition-and-classification.html

Dear Korakot Boonyaphon,

The difference between true random number generators(TRNGs) and pseudo-random number generators(PRNGs) is that TRNGs use an unpredictable physical means to generate numbers (like atmospheric noise), and PRNGs use mathematical algorithms (completely computer-generated).

Pseudo-RNG's are sets of algorithms (i.e. logical instructions for by a computer program) that utilize mathematical formulas to produce a certain sequence of numbers that will appear random, or at least will have the effect of randomness. Other RNG's use pre-calculated tables instead of mathematical formulas, but either way table or formula, the objective is still the same.

A lot of research has been done (and is still ongoing) on RNG's insomuch that our modern algorithms used for Pseudo-RNG's produce number sequences that do exactly mimic truly random sequences. But that may be the outcome of today's research there is still room for improvement since the results of Pseudo-RNG's are really "pseudo".

Comparing the results of a Pseudo-RNG with that from a True-RNG will prove useful. If you list down the results of a Pseudo-RNG mimicking dice rolls the numbers will really appear as if they are random. But statistical analysis will prove that the numbers produced by a Pseudo-RNG is not really random but is rather predetermined. Thus its results can be measured and standardized, and, we can say, controlled.

True-RNG's behave differently since the results are truly random and unpredictable. If we try to get a computer to produce a really random sequence of numbers then the computer must base its numbers on a naturally occurring physical phenomenon, which may include the radioactive decay of isotopes, static in the airwaves, and the waves of the sea. True-RNG's will not really be cost-efficient if you compare it to Pseudo-RNG's. True-RNG's will be subject to wear and tear since all things natural will really be subject to entropy. A Pseudo-RNG will not be subject to such physical phenomena.

Another efficiency of a Pseudo-RNG is that you can reproduce the same sequence of numbers in another time by simply knowing the starting point of the sequence (thus it is also periodic and the sequence will repeat itself in due time). This better facilitates inspections done by casino control boards. But you can be sure that the sequence of numbers produced by a Pseudo-RNG, though periodic, the time to reproduce the same sequence will eventually take a really long time that unless you acquire the actual algorithms, the correct sequence will be very difficult (almost impossible) to crack.

Many online casinos have settled for Pseudo-RNG's for its cost-efficiency, periodicity, and efficiency. These are good reasons to choose this type of random number generator, though a True-RNG will also have its own benefits as well.

I hope I have answered your question.

With Best Wishes,

Samir G. Pandya

Check it: https://arxiv.org/pdf/physics/0601009.pdf

Regards!

You can read the literature yourself and come up with your own conclusions. It would do you good, you would sound less like a non-expert rambling about something you have very little clue about. I am done here.

For you there is no solution to do that if you named a specific journal for this issue. Every journal or publisher has its own instruction o do that.

Dual band refers to a device which uses two different frequencies to communicate.

Dual radio refers to a device which uses two different protocols to communicate.

Maybe an illustration would help. A dual band device is like a person at a party who can move between two different rooms (different frequencies) to talk with other people, while a single band device would be limited to talking to people in only one room. On the other hand, a dual radio device can speak with people who speak in two different languages, while a single radio device can only speak one language.

A dual radio device is typically used as an intermediary between two different networks like 802.11 (like WiFi) and 802.15.4 (like many wireless sensors).

Some of the standard performance metrics include the Signal to

reconstruction ratio (SRER), Root square

error (RMSE), Pulse amplitude distortion

(PAD), Standard deviation (STD), and

mean absolute error (MAE).

Hello Sir, I am currently attempting to recreate the results of your paper. We are stuck on the exact same problem you have mentioned above. Any help you could provide would be much appreciated.

Still needs more trials though. But I think it's a good start to find molecular evidence behind this;)

Perhaps another way to answer the question is with another question. Did electronic calculators, and subsequently computers, replace mathematicians, accountants, statisticians, and engineers? No. Just made them that much more productive.

Previously published papers are not considered. Only those papers are considered, which are submitted after the journal is indexed.

This might be helpful

function [z] = levy(n,m,beta) % Input parameters % n -> Number of steps % m -> Number of Dimensions % beta -> Power law index % Note: 1 < beta < 2 % Output % z -> 'n' levy steps in 'm' dimension num = gamma(1+beta)*sin(pi*beta/2); % used for Numerator den = gamma((1+beta)/2)*beta*2^((beta-1)/2); % used for Denominator sigma_u = (num/den)^(1/beta);% Standard deviation u = random('Normal',0,sigma_u^2,n,m); v = random('Normal',0,1,n,m); z = u./(abs(v).^(1/beta)); end

I want also to calculate throughput and delay for 802.15.4 please any one here provide me the suggestions how to do this.

Dear Karakot,

I suggest you to see links and attached files in topic.

-Statistical Testing of Cryptographic Randomness - DergiPark

-NIST SP 800-22: Documentation and Software - Random Bit ...

https://csrc.nist.gov/projects/random.../documentation-and-softwar...

-CryptRndTest: An R Package for Testing the ... - The R Journal

-true random number sequences from gamma ... - Academia Romana

-Using Information Theory Approach to Randomness Testing

Best regards

you can make some different choice, Wimax is not the best.

Dear Khan,

I suggest you to see links and attached files in subject.

-Device-to-Device Communication in LTE-Advanced Networks: A ...

- Futuristic device-to-device communication paradigm in vehicular ad ...

- A Scheme of Ad-hoc-Based D2D Communication in Cellular Networks

- Device-to-Device (D2D) Communication: Fundamentals with ... - WNCG

- A Software-Defined Device-to-Device Communication Architecture for ...

- Performance Analysis of mmWave Ad Hoc Networks

https://arxiv.org › cs

Best regards

Having hands on to data makes it easier to understand, Pick a language(matlab or python) and select an algorithm to see how it works on the data, look for youtube videos with simple examples..

I am new to abaqus 6.14. I am trying to make One RCC model to get Load Vs Deflection curve, But could not achieved. Kindly anyone help me from scratch. I will give the geometry.

Cross Section Beam 150mmx250mm

Bottom Reinforcement - 2 bars 12mm dia

Top bars - 2 nos. 8 mm dia

2-Leggeed Strirpps-100mm c/c

Total length - 2000mm

length of cage - 1950mm

Effective span - 1800mmBoundary condition - Simply supported

Two point loading at L/3 means.

My experimental result showed ultimate load is 150kN

I want to confirm from this model

Grade of COncrete M45

Steel Fe 500

Dear Mr. Muhammad Usama,

It would be great if he can integrate the pattern of the designed antenna for either RFID or WSN into the OPnet. This is because I think he wants to simulate a real scenario for the complete system including the communication layers and accordingly he can test and/or edit to have better performance.

Regards,

Ahmed Elawamry

TCP is a stream oriented protocol and UDP is a message-oriented protocol.

TCP receives the stream of bytes from application layer protocols and divide it in to segments and pass it to IP. But UDP receives already divided or grouped bytes of data from application protocols and add UDP headers which will become datagram and send it to IP, then application layers has the burden of dividing the streams of data in to messages when they run on top of UDP .

Yes Aparna Sathya Murthy .

I need useful tutorials and links,which might be useful in implementing it in Opnet simulator.

NS2 is no longer used and active development stopped 7 years ago. So its best you use NS3 or NetSim or OPNET. And like you say you need to have lots of time and be very good at programming (in multiple languages) for Ns3.