database design and algorithm for Public Transport?

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2.00/5 (1 vote)

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Hello
We want to implement Public Transport Guide for Android.
Inputs will be beginning and destination point. Outputs will be the directives that
tell how can be gone to the destination with using buses, subways,... e.c
This is not easy for big cities and we must have a well-designed database for quick answer. Tranport algorithm must give optimum lines to the passanger.
I wanna see your precious ideas for database and algorithm design.
Thank you very much for answers.

Posted 6-Feb-12 2:37am

cintick

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Sergey Alexandrovich Kryukov 6-Feb-12 10:32am

What have you done so far?
--SA

2 solutions

Solution 1

Check this one
http://www.databaseanswers.org/data_models/[^]

Posted 6-Feb-12 2:51am

thatraja

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Sergey Alexandrovich Kryukov 6-Feb-12 10:31am

The mere fact such thing exists is interesting, a 5.
I'm skeptical is can replace database designer's brain though :-)
--SA

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Espen Harlinn · Accepted Answer · 2012-02-06T02:57:00

Solution 2

Have a look at:
WPF: A* search[^]

It does most of what you actually need.

Best regards
Espen Harlinn

Posted 6-Feb-12 2:57am

Espen Harlinn

Comments

thatraja 6-Feb-12 10:13am

Nice article, 5!

Espen Harlinn 6-Feb-12 10:30am

Thank you, thatraja :)

Sergey Alexandrovich Kryukov 6-Feb-12 10:30am

Agree, with Raja, a 5.
--SA

Espen Harlinn 8-Feb-12 9:33am

Thank you, Sergey!

Abhinav S 8-Feb-12 9:31am

Good link. 5.

Espen Harlinn 8-Feb-12 9:33am

Thank you, Abhinav!