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Philipp Christophel
  • Mainz, Germany
  • Member for 2 years, 4 months
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I work for SAS Institute Inc. as mixed-integer programming developer.

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21 How much can we expect to increase the speed of mixed integer programming in the next 10 years? Nov 11 '20
19 Using Neural Networks For Solving Optimization Problems Aug 23
14 How does a warm start work in LP/MIP? Aug 19 '19
11 Do LP solvers convert LPs to standard form? Mar 4
11 What do solvers like Gurobi and CPLEX do when they run into hard instances of MIP? Sep 17 '19
11 Finding the linear functions defining a polyhedron through integer data? Oct 2 '19
11 Branching rules in commercial MIP solvers Jun 3 '19
10 What is the best open source solver for large scale LP optimization in pyomo? Aug 16
10 Algorithms vs LP or MIP Aug 23 '19
9 How Close Is Linear Programming Class to What Solvers Actually Implement for Pivot Algorithms Dec 8 '20
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