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README
author Peter Kovacs <kpeter@inf.elte.hu>
Thu, 12 Nov 2009 23:26:13 +0100
changeset 806 fa6f37d7a25b
parent 318 1e2d6ca80793
child 848 e05b2b48515a
permissions -rw-r--r--
Entirely rework CapacityScaling (#180)

- Use the new interface similarly to NetworkSimplex.
- Rework the implementation using an efficient internal structure
for handling the residual network. This improvement made the
code much faster (up to 2-5 times faster on large graphs).
- Handle GEQ supply type (LEQ is not supported).
- Handle negative costs for arcs of finite capacity.
(Note that this algorithm cannot handle arcs of negative cost
and infinite upper bound, thus it returns UNBOUNDED if such
an arc exists.)
- Extend the documentation. 
     1 =====================================================================

     2 LEMON - a Library for Efficient Modeling and Optimization in Networks

     3 =====================================================================

     4 

     5 LEMON is an open source library written in C++. It provides

     6 easy-to-use implementations of common data structures and algorithms

     7 in the area of optimization and helps implementing new ones. The main

     8 focus is on graphs and graph algorithms, thus it is especially

     9 suitable for solving design and optimization problems of

    10 telecommunication networks. To achieve wide usability its data

    11 structures and algorithms provide generic interfaces.

    12 

    13 Contents

    14 ========

    15 

    16 LICENSE

    17 

    18    Copying, distribution and modification conditions and terms.

    19 

    20 INSTALL

    21 

    22    General building and installation instructions.

    23 

    24 lemon/

    25 

    26    Source code of LEMON library.

    27 

    28 doc/

    29 

    30    Documentation of LEMON. The starting page is doc/html/index.html.

    31 

    32 demo/

    33 

    34    Some example programs to make you easier to get familiar with LEMON.

    35 

    36 test/

    37 

    38    Programs to check the integrity and correctness of LEMON.

    39 

    40 tools/

    41 

    42    Various utilities related to LEMON.
lemon-1.3