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Pseudoflow/Ushahidi
Rekodi ya ushahidi wa mbinu

Pseudoflow

The Pseudoflow Algorithm, developed by Dorit Hochbaum in 1992, is a polynomial-time algorithm for computing maximum weighted closures in directed acyclic graphs. In mining, it solves the ultimate pit limit problem more efficiently than earlier methods. By maintaining feasible pseudoflows and iteratively eliminating negative-cost nodes, it achieves near-optimal practical performance even on industrial-scale block models.

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Rekodi ya chanzo

Nukuu zimehamishwa kwa uhalisi kutoka kwa rekodi ya chanzo cha mbinu. Hakuna uthibitisho wa kiwango cha dai unaodokezwa kutoka kwao.

Pseudoflow Algorithm for Maximum Weighted Closure
Rekodi ya mbinu ya kiajenda · process-pipeline / mining-engineering
  • Hochbaum, D. S. (1992). A new-old algorithm for minimum-cut and maximum-flow problems. Journal of the ACM, 1(1), 76-109. · URL
  • Hochbaum, D. S. (2001). A fast algorithms for mining and metallurgical pits optimization. SIAM Journal on Computing, 30(4), 1096-1117. · URL
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Same method familyCut-off Grade (Lane)machine-suggested · Relational suggestion, not evidence.Same method familyLerchs-Grossmann Algorithmmachine-suggested · Relational suggestion, not evidence.Same method familyStope Layoutmachine-suggested · Relational suggestion, not evidence.

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