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Berk Ustun


MIT

Active since 2011

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I am a Ph.D. student in the Electrical Engineering and Computer Science Department at MIT. I am interested in developing new methods for data-driven decision-making and using them to solve problems in areas such as climate change, crime prediction, healthcare and revenue management.

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Segmentation Faults and Thread-Safety in Parfor Loops: Part II
I am currently running multiple repetitions of an experiment that uses MEX files and the CPLEX 12.4 API in MATLAB 2012a. Althoug...

12 years ago | 1 answer | 0

1

answer

Answered
Segmentation Faults when Running MEX files in Parallel
I'm actually using malloc and free instead of the MATLAB API functions so I think I should be fine on that regard. The only ...

12 years ago | 1

Question


Segmentation Faults when Running MEX files in Parallel
I am currently running repetitions of an experiment that uses MEX files in MATLAB 2012a and occasionally running into segmentati...

12 years ago | 2 answers | 0

2

answers

Question


Working around segmentation violations in parfor loops
I am currently working on a project where I have to run multiple repetitions of a time-consuming MATLAB function in parallel. Fo...

12 years ago | 0 answers | 0

0

answers

Question


Problems Generating Scrambled Quasi-Monte Carlo Numbers in Parfor Loops
I am having an issue generating scrambled quasi-monte carlo numbers in parfor loops. The problem is that when I generate mul...

12 years ago | 2 answers | 0

2

answers

Question


Compiler Errors for a MEX file using the CPLEX C API
I'm currently writing a MEX file that uses the CPLEX API in C to solve linear programming problems. Unfortunately, I run into a ...

12 years ago | 1 answer | 0

1

answer

Question


Cannot Import Data into MATLAB 2010a
I am having trouble importing a large set of data from a .mat file into MATLAB 2010a on Mac OSX 10.6. The data was originally sa...

13 years ago | 1 answer | 0

1

answer

Question


Saving Custom Sized Graphs in MATLAB
I have recently been trying to create a custom-sized graph in MATLAB and save it automatically using the saveas function. I am h...

13 years ago | 3 answers | 1

3

answers