Ragheb

Research Scientist at Optimized Markets, Inc.

[T-mo B-hold @timoberthold]

All videos from the #machinelearning for #combinatorialoptimization Competition stream at #NeurIPS2021 are now online:
https://t.co/smkQPGidUn @69alodi

[Ragheb @rahmaniani_r]

@SergeBisaillon Félicitations Serge 🙂

[Ragheb @rahmaniani_r]

Springer has made some interesting books free to access!
https://t.co/il26y05chJ

[Ragheb @rahmaniani_r]

@wachzetina @charles_gauvin Yes some kind of, they are runtime debuggers, I know visual studio has many of these builtin but if you are using another build system check the whole fsanitize flags

[Ragheb @rahmaniani_r]

@wachzetina @charles_gauvin Dont forget about your move, copy and assignment constructors and the tooling systems (like ASAN and TSAN, -Ofast, etc). There is a short document on best practices for c++ which you might find helpful
https://t.co/kWP3jghbHV

[Ann Melissa Campbell @anncampbelliowa]

Orders due Monday! @TSLSociety @alerera @uaINFORMS @maciek_nowak6 @barrettwthomas @jfehmke @Ksmilowitz @LarrySnyder610 @b_rational @BBKeskin @InformsStuIowa @Supernetworks @PVanHentenryck

[Ragheb @rahmaniani_r]

An accurate tribute to @Shabbir0Ahmed by @j_cole_smith:
"... how someone at the very top of his profession ... was also so modest, kind, and supportive."
https://t.co/05g0gQnjs1

[Ragheb @rahmaniani_r]

@JeffLinderoth That's true! I need another optimization to deblur it!

[Ragheb @rahmaniani_r]

Here is how to generate numerically safe ICs:

[Ragheb @rahmaniani_r]

@MFischetti in his talk on intersection cuts says all that we need is love and a cone!

[Ragheb @rahmaniani_r]

@69alodi from #polymtl tells us about surrogate relaxation for #minlp and how to find the best convexification parameter so that we have a convex dual subproblem!

[Ragheb @rahmaniani_r]

Tuomas Sandholm from #cmu and #OptimizedMarkets kicks off the session with #machinelearning and #mips

[Rupei Xu @RupeiXu]

A Beautiful Brain

[Ragheb @rahmaniani_r]

Well put @SantanuSDey!

[Ragheb @rahmaniani_r]

@akazachk is finishing today's talks by giving us a taste of 21st century disjunctive cuts!

[Ragheb @rahmaniani_r]

Looking forward to the first talk in today's final session by CEO of #Qontigo (#Axioma) Dr. @SebastianCeria

[Ragheb @rahmaniani_r]

Prof. Lejeune on decision dependent uncertainty and a remark on Egon Balas's tennis skills.

[Ragheb @rahmaniani_r]

Here is his theorem

[Ragheb @rahmaniani_r]

Prof. Pataki at Egon Balas Memorial Symposiumon talk about "bad" SDPs: showing us an example what is wrong with duality in SDPs and the conditions to spot such pathological behaviours!

[Ragheb @rahmaniani_r]

Prof. Zemel is telling us about the great bargain in the traffic congestion: if we stay home until when he tells us when to leave (delayed departure) we will still get to our destination faster and spend less time in the traffic.