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Expert in discrete mathematics - graphentheorie – needed  

Expert in discrete mathematics - graphentheorie – needed is project number 333760
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Status:

Selected Providers: rajtuhin1

Budget: $120-360

Created: 10/24/2008 at 10:46 EDT

Bid Count: 14

Average Bid:
$ 254

10/29/2008 at 10:46 EDT

Project Creator: richtj
Employer Rating: (No Feedback Yet)

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Description

your task will be to assist the development of an visualization tool with a custom mathematical algorithm. The tool enables the user to view complex project relationships drawn in 2D.

You will have to develop a mathematical algorithm to figure out the best possible placement (X and Y) axis of the projects to minimize the number of lines crossing each other as well as the overall length of all lines combined. The primary goal of the algorithm is to draw a picture that is easy for the user to follow and understand. Please take a look at the attached graphic.

The algorithm should work for any number projects. The goal is reached when the dynamically generated picture cannot be improved manually.

Please take a look at the attached jpg. Only providers with prior references will be considered.

Please message me if you have questions.



Additional files submitted:
project_example.jpg

Messages Posted:2 View project clarification board Post message on project clarification board

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200

4 days

10-28-2008 04:34 EDT

AGAIN i am the best person for this project too. Let me do both of your project, it will be easy for you and me, both. See my details, in you other project.

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360

6 days

10-24-2008 11:41 EDT

Hi, More details were sent in the PM. Best regards, Yousef

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200

5 days

10-24-2008 16:19 EDT

hello. check pm please.

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250

7 days

10-24-2008 19:25 EDT

Hi Sir, I am interested in this project. Kindly check my PM for more details. Regards, Ahmed

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360

15 days

10-25-2008 02:23 EDT

Can help... check my reviews... costs more...

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300

10 days

10-27-2008 04:20 EDT

I can do this in matlab: http://simulations.narod.ru/

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360

7 days

10-26-2008 11:19 EDT

I have BS Computer Science and MS Computers science degrees. I have solved similar type of problem. Will ask you question in a day etc.

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250

30 days

10-24-2008 17:29 EDT

I'll do it

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200

5 days

10-24-2008 10:53 EDT

(No Feedback Yet)

Respected Sir, i am willing to provide services of Graphic Designing for your project. I have experience and have experties on graphic designing, C++, etc. and have a speed to complete the job as you have required. I am working as team work with my company as RANA Computer Services Taxila Pakistan and can provide services in any field of computer related like designing, drafting, data entry, web desinging, graphic designing, etc. at your convenience. Kindly check our company profile and give us a chance to serve to you.

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360

21 days

10-24-2008 12:59 EDT

(No Feedback Yet)

Hi: Very nice problem, will probably be semantically close to the minimum crossing number problem in graph theory. I received my PhD in Operations Research in 1994; my thesis was titled "Sensitivity Analysis in Combinatorial Optimization". My most recent discrete math publication is: "Sensitivity Analysis for Shortest Path Problems and Maximum Capacity Path Problems in Undirected Graphs" (with J. B. Orlin and N. Chakravarti), Mathematical Programming Series B, March 2005. This as you will probably know is the most difficult discrete math journal to publish in! Well then, I would be happy to help you with this project. I would be able to contribute in terms of building or reviewing the algorithm but I will not have the time to implement it in code (although I should be able to help review the code). My bid is for providing the algorithm and reviewing the implementation. If just algorithm specing is not sufficient, please feel free to reject my bid. Thank you!

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120

1 day

10-24-2008 18:32 EDT

(No Feedback Yet)

we are math online tutors and we have 40 to 5o tutors working with us ,you can send us your work at kanpree@gmail.com we will revert you soon

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120

45 days

10-26-2008 05:43 EDT

(No Feedback Yet)

I am a sr lecturer in Computer science and have teaching experience discrete mathematics. I can do this work.

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360

30 days

10-26-2008 11:18 EDT

(No Feedback Yet)

Hello This is familiar.Sometime ago I had to convert chemical formula from script to structural representation.This is almost the same as far as we limit the theory to the graphs and some specific rules I had to do then it in Delphi but I feel much more familiar with C++ under windows platform Best regards

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120

4 days

10-26-2008 16:24 EDT

(No Feedback Yet)

I think, it's best to use Python to do this. Python will draw the picture step by step and it will make rather good efect. But I can do it with C++ or Delphi too. Can you specify the format of input data?

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