EEG Features and Relation to brain, engineering to medical prespective?

I have a question on my Master Thesis. my question is on EEG Signals (Very Important): I use Entropy, Coherence, DFA, Skewness, Kurtosis, Higuchi Fractal, Wavelet in Time Frequency domain, PSD...

11 December 2018 337 0 View

DPLL and Artificial Intelligence, Challenge on Olympiad !?

We know DPLL algorithm is backtracking + unit propagation + pure literal rule. I have an example. There is one example to solve following Satisfiability problem with DPLL. if assign of "0" to...

05 June 2016 4,894 0 View

Big Challenge in Database Theory, An Strange Questions?

In 2PL (two phase locking), what advantage(s) does the rigorous model have over the strict model? I) There is no advantage over the strict model. II) In contrast to the strict model, it guarantees...

04 May 2015 8,431 0 View

Find a Hamiltonian Tour with minimum weight and NP-Completeness?

I ran into a question on previous Mid-Exam. anyone could clarify me? Problem A: Given a Complete Weighted Graph G, find a Hamiltonian Tour with minimum weight. Problem B: Given a Complete Weighted...

01 February 2015 3,790 0 View

How many time must we call the relax function to ensure that for each vertex u, D[u] equals to length of shortest path from vertex 1 to u?

In a Weighted Directed Graph G (with positive weights), with n vertex and m edges, we want to calculate the shortest path from vertex 1 to other vertexes. We use 1-dimensional array D[1..n], and...

01 February 2015 4,484 2 View

Constraint Satisfaction Problem ?

Consider Constraint Satisfaction Problem for Coloring following map (Attach via Picture at the end of this question) (i.e like color graphing problem, see :...

31 December 2014 8,620 5 View

How can one solve for the CPU and cycles for this datapath?

We have a 'datapath' from one CPU, see attachment figure. If the next instruction address is in 'PC Register', how many 'clock cycles 'need to follow 'word add' instruction fetched and...

31 December 2014 1,963 0 View

BCD adder and Decimal Output Problem

31 December 2014 915 0 View

A Big Problem on Database Serialization?

Now in these class notes, https://www.cs.umd.edu/class/spring2003/cmsc424-0401/ClassNotesMay1.ppt section Precedence Graph, it says if the graph has a cycle, S is not serializable But I think this...

11 December 2014 1,800 0 View

Can anyone help me solve this confusing problem on LALR(1) and SLR(1) Parser?

I read the following example in one of my professors notes. 1) we have a SLR(1) Grammar G as following. we use SLR(1) parser generator and generate a parse table S for G. we use LALR(1) parser...

09 October 2014 6,389 14 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 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

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View