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Algorithm Consulting

$15-25 AUD / hour

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Veröffentlicht vor mehr als 9 Jahren

$15-25 AUD / hour

Background I have a large C code base that I have written that uses a large number (>300) of modules incorporating many complex mathematical algorithms. While these modules all work, it is highly likely that a many of the algorithms I have used are sub-optimal (I am not an expert in all areas) and the code could be improved by using better algorithms of which I am unaware. Job This is an open ended project involving a lot of discussion about the best algorithm to use to solve a particular problem. The idea is we would work together looking at the problem solved by the module, the current algorithm(s) and code used, and then try to find better approaches (if possible), and finally write a replacement module. This should be an interesting and challenging project for someone with the right background. Requirements • Strong mathematical background. • Excellent problem solving skills and the ability to find implement better algorithms from the published literature. • C Experience.
Projekt-ID: 6633487

Über das Projekt

16 Vorschläge
Remote Projekt
Aktiv vor 9 Jahren

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16 Freelancer bieten im Durchschnitt $21 AUD/Stunde für diesen Auftrag
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Hello I'm interesting your project very well I'm a Good C/C++, Java, Math, Algorithm expert. I understand your req exactly. I m quite well experienced in these assignment jobs. Let's go ahead with me I want to service for you continously. Thanks
$20 AUD in 35 Tagen
4,8 (355 Bewertungen)
8,2
8,2
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I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, and mainly focus on server side, the lauguage is c++ under linux. I used c++ to make many great projects, for example, I made the tools which can convert java files to c++ scripts which has the same effect, of course garbage collection included. I also made our own mobile game using c++, I even can show you the demo of client. Trust me, please let expert help you.
$21 AUD in 3 Tagen
4,9 (87 Bewertungen)
6,6
6,6
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Hi! I am professional C/C++/C#./Java programmer. I can do this project with highest quality. Best Regards, Szymszteinsl
$15 AUD in 20 Tagen
5,0 (55 Bewertungen)
6,6
6,6
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before optimizing the code, we need to write automated tests to make sure first that they work properly and second that our refactoring and optimization haven't ruined the code
$35 AUD in 20 Tagen
4,9 (13 Bewertungen)
5,4
5,4
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Professional computer science domain post graduate with 37 years of on job experience ................................................
$21 AUD in 3 Tagen
4,8 (49 Bewertungen)
5,4
5,4
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Hello, sir. I have enough experience in C++ programming and algorithm. I want to work with you for a long time. Thanks. Regards.
$21 AUD in 20 Tagen
5,0 (25 Bewertungen)
4,9
4,9
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I'm a PhD student in Engineering with a Master's in Statistics. Expert in Matlab, Econometric and statistical modeling of pretty much everything you can think of. These include expertise on protocol development, research study designs, sample size calculations, data management, and data analysis using various statistical software’s (i.e. STATA, Eviews, R & SPSS), statistical interpretation and report writing. Currently involved in official approval of internal econometric models that banks are using.
$20 AUD in 3 Tagen
4,8 (11 Bewertungen)
4,7
4,7
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I consider myself an expert on C, and given my mathematical background (BsC on pure mathematics), i can provide you with valuable consulting to optimize your various algorithms. I can also introduce parallel algorithms for further optimization. Please feel free to contact me for any further information.
$25 AUD in 10 Tagen
5,0 (14 Bewertungen)
4,0
4,0
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Indeed, this looks a very challenging project. Looking at the example, I can't imagine what sort of time shifts would be ideal (i.e. while the noise levels are clear at the start of the sequence and the peaks quite pronounced, it is not so obvious when should we count two or more peaks instead of one). To address the problem properly some background info about the data origins and what is the objective/optimality condition that is targeted would be helpful (i.e. since we're not talking about a constant time-shift perhaps there should still be some constraint on how the time mapping function should behave like: continuous and perhaps constrained in the rate of variation, perhaps also hard bounded between max/min values...) Kind regards, x3x7
$21 AUD in 12 Tagen
5,0 (1 Bewertung)
4,1
4,1
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Hello Daniel, That's a very interesting project(DNA sequencing), I would be happy to have the opportunity to work on it. When you say "the algorithms I have used are sub-optimal they need to be improved" you are referring to the mathematical underlying, the C code speed or both? For the C code speed-up one may take advantage of multiple cores, by paralelizing it (with MPI or MP). If a really large number of processors is needed, one may use the Amazon HPC service (see for instance ht t p:/ /arstechnica.c om/information-technology/2013/11/18-hours-33k-and-156314-cores-amazon-cloud-hpc-hits-a-petaflop/ ) - (please remove spaces) For alternative algorithms one may look at "published literature", as you suggested. This is what I do actually: put scientific algorithms found in research articles into code,on one hand, and code optimization on the other hand. Plese take a look at my short video exhibiting this, ww w.youtube.c om/watch?v=nfjHY9GdI2g In that particular project I implemented several robust non-linear regression algorithms. I am a mathematician,by the way. What is to be done with the data you provided, what is the difficulty in dealing with it? Thank you and I look forward to hearing from you. Adrian
$22 AUD in 3 Tagen
5,0 (17 Bewertungen)
4,2
4,2
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Hello. I'm very interesting in your project. I have good Mathematics background and I have got an 3rd National price from ACM/ICPC contest. I'm confident about my algorithm resolving ability. Hope to work with you in this interesting project
$20 AUD in 8 Tagen
5,0 (11 Bewertungen)
3,5
3,5
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Hello, I have a master degree in theoretical physics and I am specialized in computer simulation and analysis. My last thesis work was about the simulation of a surface evolution in a potts nucleation process. I have done a lot of coding in data analysis in particle physics at my university. One big work was about something similar to the example you made, it was the analysis of the electric signals of muons passing trough a detector. I think this could be a perfect cooperation with great results. For the example that you post a first try could be a simple scalar product between each pair of data. This could be a robust definition of distance between different channels. And then form the result of this one could try to take in place of power 2 scalar product a greater one with some corrections for the systematical deficits. I hope I will have this opportunity. Thanks. Giampaolo
$20 AUD in 20 Tagen
5,0 (10 Bewertungen)
3,5
3,5
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Bis jetzt wurde noch kein Vorschlag eingegeben
$22 AUD in 3 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Over 12 years of C experience and solving variety of video algorithms. Am a Physics post grad and am new to freelancing. This project would give me what I like to do best. Am very conversant and comfortable in communicating in English and am open to all discussions. Am a skilled computer programmer also proficient in various other languages, while I continue to do my algorithm analysis and checking in C.
$18 AUD in 3 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Hi, First of all, i'm working with c++. Also, its not too hard for me to work on algorithms in c. Also, am currently working with image processing algorithms in a medical imaging based project. I am interested in the sample task that you have mentioned above. If you are willing to discus, please reply back. Regards Abhijith Dev S
$22 AUD in 3 Tagen
0,0 (0 Bewertungen)
0,0
0,0

Über den Kunden

Flagge von AUSTRALIA
Woollahra, Australia
5,0
34
Zahlungsmethode verifiziert
Mitglied seit März 7, 2006

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