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Showing: 1 to 10 of 85 matches for "lerchs grossman algorithm"  Page   1   2   3   4   5   6   7   8   9 TITLE A Fast Algorithm To Solve The Ultimate Pit Limit Problem  SUMMARY ... We present results of a series of benchmark tests using this approach against the well known Lerchs Grossman algorithm.as well as a brief description of the ... AUTHOR Yegulalp, Tuncel M. PUBLISHED 1992 TITLE New Developments In Ultimate Pit Limit Problem Solution Methods  SUMMARY ... Results of a series of computational tests are pre- sented to demonstrate how this approach pe$orms as com- pared to the well-known Lerchs Grossman algorithm. ... AUTHOR Yegulalp, T.M. ; Arias, A.J ; Muduli, P. ; Xi, Y. PUBLISHED 1994 TITLE New Developments In Ultimate Pit Limit Problem Solution Methods  SUMMARY ... Results of a series of computa- tional tests are presented to demonstrate how this approach performs as compared to the well-known Lerchs Grossman algorithm. ... AUTHOR Yegulalp, T. M. PUBLISHED 1993 TITLE Company Objectives and Open Pit Optimisation  SUMMARY ... NOMENCLATURE AND BASES OF WHITTLE OPTIMISATION Whittle optimisation software uses the Lerchs-Grossman algorithm which given a set of pit slopes and economic ... PUBLISHED 1997 TITLE Effective Mine Planning on a Microcomputer  SUMMARY ... The 3-D Lerchs-Grossman algorithm results in the 'best' economic pits, but only very marginally, and at extremely long compute times. ... PUBLISHED 1989 TITLE The Optimum Design of Large Open Pit Mines  SUMMARY ... Find in a weighted digraph G a closure of maximum weight. The Lerchs-Grossman algorithm is a procedure for determining the maximum closure of a graph. ... AUTHOR Giannini LM ; Carras S PUBLISHED 1986 TITLE A New Approach to Flexible Open Pit Optimisation and Scheduling  SUMMARY ... The Lerchs-Grossman algorithm is used to construct a nested set of pit shells; the one which optimises the net present value (NPV) is selected and the ... AUTHOR A Galli PUBLISHED 2011 TITLE The Lerchs Grossman Algorithm from a Dual Simplex Viewpoint  SUMMARY Page 1. Chapter 36 THE LERCHS GROSSMAN ALGORITHM FROM A DUAL SIMPLEX VIEWPOINT ... Page 3. LERCHS GROSSMAN ALGORITHM FROM DUAL SIMPLEX VIEWPOINT 231 ... AUTHOR Underwood, Robert ; Tolwinski, Boleslaw PUBLISHED 1996 TITLE Open Pit Optimization Using Artificial Neural Networks on Conditionally Simulated Blocks  SUMMARY ... The opti- mized pit value obtained by this algorithm has been compared to that from the Lerchs-Grossman's algorithm in a case study. ... AUTHOR Achireko, Peter K. ; Frimpong, Samuel PUBLISHED 1996 TITLE PITOPTIM: A New High Speed Network Flow Technique for Optimum Pit Design Facilitating Rapid Sensitivity Analysis  SUMMARY ... A maximum closure may be obtained by applying the Lerchs-Grossman algorithm (Lerchs and Grossman, 1965) or by formulating the problem as a network flow problem ... AUTHOR Caccetta L ; Kelsey P ; Carras S PUBLISHED 1991 Showing: 1 to 10 of 85 matches for "lerchs grossman algorithm"  Page   1   2   3   4   5   6   7   8   9 Search Again