18 lines
976 B
Text
18 lines
976 B
Text
Dynamic programming is a simple yet powerful technique for solving optimisation
|
|
problems. When the problem at hand can be split in smaller problems, such that
|
|
the smaller solutions of an optimal solution are themselves optimal, dynamic
|
|
programming can be used to avoid re-calculating solutions to shared sub-
|
|
problems.
|
|
|
|
Simple problems are both easily specified and easily implemented, but for
|
|
complex problems translating the specification of the problem into the
|
|
implementation of the dynamic programming algorithm becomes tedious and error
|
|
prone. The goal of DPROG is to alleviate this by automatically translating the
|
|
specification of the problem into an implementation of the solution.
|
|
|
|
The DPROG language is designed to be close to the ``mathematical'' notation
|
|
used for expressing recurrences, thus making it easier to specify the problem.
|
|
Using the DPROG compiler, the manual implementation step can be completely
|
|
avoided.
|
|
|
|
WWW: http://www.daimi.au.dk/~mailund/dprog/
|