MOPTA 2005
“How”? IBM
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ˇExternal Consulting
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lYield Management for a railway
lSpace allocation and payload balancing
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ˇService offerings
lWatson Implosion Tool (WIT)
lNew version of EasyModeler
ˇInternal Consulting
lEinsTuner
lThe design of every custom microprocessor developed by IBM uses nonlinear optimization software available on COIN-OR.
ˇBasic Research, e.g.,
lSimultaneously branch and price
lTwo Mixed Integer Rounding Cuts
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IPOPT is used in the custom micro-processor design
Stefano Gliozzi, Managing Consultant IBM Business Consulting Services.  stefano_gliozzi @ it.ibm.com
(1) We are using it on a large Yield Management project for a Railway.  COIN/OSI/CLP Both in the prototyping phase and the production code.
(2) We are doing a preliminary study (IBM Internal, yet not signed by the client ) for a Space Allocation / Static and Dynamic balancing of payloads for the European launcher of the ISS. This would be version 2 of an application developed using IBM OSL.. we are using COIN/OSI/CLP/CBC/CGL
(3)  Finally as an IBM Asset , we developed a version of EasyModeler, a translator between an Algebraic Language and C, which produces code able to interface the COIN/OSI. Presently I tested it using COIN/OSI/CLP, COIN/OSI/CBC/CGL, COIN/OSI/OSL