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This is a small example (fixed-charge transportation problem) used to illustrate how to code Benders decomposition in CPLEX with a lazy constraint callback.

A dotCMS viewtool which provides Javers functionality.

An OSGi servlet to track changes to dotCMS Content Types (Structures).

Viewtool providing MapUtils from Apache Commons Collections.

Code demonstrating how to use a rank-revealing QR decomposition in Java (with the Apache Commons Math library) to find a basis for the kernel of a matrix.

Code used to test CLP with clp-java against CPLEX with the Concert API.

A dotCMS plugin that automatically unlocks contentlets at scheduled intervals.

A collection (current cardinality of 1) of Java Swing utilities that are free for public use in any way shape or form, provided that any credits in the source code remain in derivatives.

Provide a solution for call-ins from stuck elevator cars. Uses Avaya Collaboration Environment + mySQL + Twilio to notify on-call personal and transfer calls to 24/7 campus operators for immediate help. Logs calls for maintenance purposes.

This is Java code demonstrating a workaround to the limitation of at most two child nodes per parent nodes when solving integer and mixed integer programs in CPLEX. (http://orinanobworld.blogspot.com/2012/06/birthing-litter-in-cplex.html)

This project contains Java code demonstrating how to create multiple child nodes in CPLEX by essentially cloning the parent node. ()