Changes in doc/groups.dox [1003:16f55008c863:919:e0cef67fe565] in lemon-main
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doc/groups.dox
r1003 r919 408 408 409 409 In general, \ref NetworkSimplex and \ref CostScaling are the most efficient 410 implementations. 411 \ref NetworkSimplex is usually the fastest on relatively small graphs (up to 412 several thousands of nodes) and on dense graphs, while \ref CostScaling is 413 typically more efficient on large graphs (e.g. hundreds of thousands of 414 nodes or above), especially if they are sparse. 415 However, other algorithms could be faster in special cases. 410 implementations, but the other two algorithms could be faster in special cases. 416 411 For example, if the total supply and/or capacities are rather small, 417 412 \ref CapacityScaling is usually the fastest algorithm (without effective scaling). 418 419 These classes are intended to be used with integer-valued input data420 (capacities, supply values, and costs), except for \ref CapacityScaling,421 which is capable of handling real-valued arc costs (other numerical422 data are required to be integer).423 413 */ 424 414 … … 459 449 460 450 This group contains the algorithms for finding minimum mean cycles 461 \ref amo93networkflows, \ref karp78characterization.451 \ref clrs01algorithms, \ref amo93networkflows. 462 452 463 453 The \e minimum \e mean \e cycle \e problem is to find a directed cycle … … 475 465 476 466 LEMON contains three algorithms for solving the minimum mean cycle problem: 477 - \ref KarpMmc Karp's original algorithm \ref karp78characterization. 467 - \ref KarpMmc Karp's original algorithm \ref amo93networkflows, 468 \ref dasdan98minmeancycle. 478 469 - \ref HartmannOrlinMmc Hartmann-Orlin's algorithm, which is an improved 479 version of Karp's algorithm \ref hartmann93finding.470 version of Karp's algorithm \ref dasdan98minmeancycle. 480 471 - \ref HowardMmc Howard's policy iteration algorithm 481 \ref dasdan98minmeancycle , \ref dasdan04experimental.472 \ref dasdan98minmeancycle. 482 473 483 474 In practice, the \ref HowardMmc "Howard" algorithm turned out to be by far the  
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