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Subject to
Бразилия
Добавлен 24 дек 2020
"Subject to" offers a series of informal conversations with relevant figures in the fields of Operations Research, Combinatorial Optimization and Logistics, and they are hosted by Anand Subramanian, an Associate Professor at Universidade Federal da Paraíba (UFPB), Brazil.
About the host:
Anand was born and raised in João Pessoa, Brazil. His parents are Indian immigrants who moved to Brazil in the early 1970s to work at UFPB after a 7-year period in Canada. He speaks Portuguese, English, Spanish and understands Tamil. He is passionate about rock music, and (poorly) plays multiple instruments like guitar, ukulele and piano. He also has a great interest in sports, loves to learn about miscellaneous history, and has visited 28 countries. He holds a PhD in Computing from UFF. Anand is an author of more than 65 articles published in prestigious international journals and is a member of the Editorial Board of C&OR.
About the host:
Anand was born and raised in João Pessoa, Brazil. His parents are Indian immigrants who moved to Brazil in the early 1970s to work at UFPB after a 7-year period in Canada. He speaks Portuguese, English, Spanish and understands Tamil. He is passionate about rock music, and (poorly) plays multiple instruments like guitar, ukulele and piano. He also has a great interest in sports, loves to learn about miscellaneous history, and has visited 28 countries. He holds a PhD in Computing from UFF. Anand is an author of more than 65 articles published in prestigious international journals and is a member of the Editorial Board of C&OR.
Subject to: Simge Küçükyavuz
Simge Küçükyavuz is Chair and David A. and Karen Richards Sachs Professor in the Industrial Engineering and Management Sciences Department at Northwestern University. She is an expert in mixed-integer, large-scale, and stochastic optimization, with applications in complex computational problems across numerous domains, including social networks, computing and energy infrastructure, statistical learning, and logistics. Her research has been supported by multiple grants from the National Science Foundation (NSF) and the Office of Naval Research (ONR). She is an INFORMS Fellow, and the recipient of the NSF CAREER Award and the INFORMS Computing Society (ICS) Prize. She is the past chair of I...
Просмотров: 290
Видео
Subject to: Timo Berthold
Просмотров 54614 дней назад
Timo Berthold is a Director at FICO, leading the MIP research and development team of the FICO Xpress Solver. In additon, he is a lecturer at the Mathematical Optimization Department of TU Berlin, working of the intersection of academia and industry. Before joining FICO, Timo was a main developer of the open-source MIP and MINLP solver SCIP at Zuse Institue Berlin. Timo is an expert on all aspe...
Subject to: Marielle Christiansen
Просмотров 314Месяц назад
Marielle Christiansen is a professor of Operations Research at the Norwegian University of Science and Technology. She is head of the Department of Industrial Economics and Technology Management with more than 230 employees. Her primary research interests concern development and implementation of optimization models and methods for industry related planning problems as regards transportation, l...
Subject to: Pedro Munari
Просмотров 623Месяц назад
Dr. Pedro Munari is an Associate Professor at the Production Engineering Department of the Federal University of São Carlos in São Paulo, Brazil. He holds an M.Sc. and a Ph.D. in Computer Science and Computational Mathematics from the University of São Paulo. His Ph.D. Dissertation received the prestigious Doctoral Prize for the Best Dissertation from the Brazilian Society of Applied and Comput...
Subject to: Michael Florian
Просмотров 2572 месяца назад
Michael "Mike" Florian is Professor Emeritus of Computer Science and OR at the University of Montreal. He has more than 60 years of practical and academic experience working with OR problems related to the transportation of people and goods. Mike has published over 150 articles in scientific journals and conference proceedings on transportation research and OR. He was an associate editor of sev...
Subject to: Alain Zemkoho
Просмотров 3092 месяца назад
Alain Zemkoho is an associate professor in operational research at the School of Mathematical Sciences within the University of Southampton where he is affiliated to the OR Group and CORMSIS. Prior to joining Southampton, he was a research fellow at the University of Birmingham (UK) and had previously worked as a research associate at the Technical University of Freiberg (Germany). He is an Ale...
Subject to: Brian Denton
Просмотров 2762 месяца назад
Brian Denton is the Stephen M. Pollock Professor of Industrial and Operations Engineering in the Department of Industrial and Operations Engineering at the University of Michigan. His research interests are data-driven decision-making and optimization under uncertainty with applications to healthcare delivery, semiconductor supply chain management, and other industrial systems. He has a cross-a...
Subject to: Robert Fourer
Просмотров 4793 месяца назад
Robert Fourer is co-founder and President of AMPL Optimization and Professor Emeritus of Industrial Engineering and Management Sciences at Northwestern University. In collaboration with colleagues at Bell Laboratories, he initiated the design and development of AMPL, a widely used optimization language and system; he has also been a contributor to the NEOS Server and other efforts to make optim...
Subject to: Candace Yano
Просмотров 3594 месяца назад
Candace ("Candi") Yano is a Distinguished Professor with a joint appointment between the Department of Industrial Engineering and Operations Research (IEOR) and the Operations and Information Technology Management group at the Haas School of Business at UC Berkeley. She currently holds the Gary and Sherron Kalbach Chair in Business Administration and the Morris Chang Distinguished Professorship...
Subject to: Jan Karel Lenstra
Просмотров 4404 месяца назад
He is CWI Fellow and former general director of Centrum Wiskunde & Informatica, the national research institute for mathematics and computer science in Amsterdam, the Netherlands. His research interests are in combinatorial optimization, in particular scheduling, routing, complexity, and approximation. He was co-editor of fifteen books, including "The Traveling Salesman Problem", "History of Ma...
Subject to: Ted Ralphs
Просмотров 4485 месяцев назад
Dr. Ted Ralphs received his Ph.D. in Operations Research from Cornell University in 1995. He is a professor in the Department of Industrial and Systems Engineering (ISE) at Lehigh University and is co-founder and director of Lehigh's Laboratory for Computational Optimization Research at Lehigh (COR@L). He is also co-founder and board member of the COIN-OR Foundation, a non-profit foundation pro...
Subject to: Martin Grötschel
Просмотров 5935 месяцев назад
Martin Grötschel, born in 1948, studied mathematics at U Bochum (1969-1973), received his PhD in economics (1977) and his habilitation in Operations Research (1981) at U Bonn. He was professor of applied mathematics at U Augsburg 1982-1991, professor of information technology at TU Berlin and vice president/president of the Zuse Institute for Information Technology Berlin (ZIB) 1991-2015. Gröts...
Subject to: Carola Doerr
Просмотров 3976 месяцев назад
Carola Doerr, formerly Winzen, is a CNRS research director in the Computer Science department LIP6 of Sorbonne Université in Paris, France. Carola's main research activities are in the analysis of black-box optimization algorithms, both by mathematical and by empirical means. Specifically, she is very interested in controlling the choice and the configuration of black-box optimization algorithm...
Subject to: Emilio Carrizosa
Просмотров 4836 месяцев назад
Emilio Carrizosa is Full Professor of Statistics and Operations Research in the University of Seville, Spain. His research interests include: Industrial and Applied Mathematics; Data Science (Explainable and Fair Machine Learning, Supervised Classification and Regression), Mathematical Optimization and Operations Research (Mixed Integer Nonlinear Programming, Global Optimization, Vector Optimiz...
Subject to: Shadi Sharif Azadeh
Просмотров 9667 месяцев назад
Shadi Sharif Azadeh is an associate professor at Civil Engineering and Geosciences faculty and the co-director of SUM Lab (Sustainable Urban Multi-modal Mobility) at TU Delft. Previously, she worked as an assistant professor at Erasmus University Rotterdam, in the group of Operations Research and Logistics. She holds a PhD in Mathematics (operations research) from Polytechnique Montreal where s...
interesting talk
A great man, an amazing career, a fountain of wisdom, Mike Florian. I really enjoyed the interview.
I loved to know more about this legend!!
Hello Sir, Thank you for the insightful podcast, I would like to connect with Candace Yano ma’am for my future studies , it would be of great help!
Sharing the experiences was very interesting and excellent
Wonderful Alain to see you on RUclips
This is great to watch!
I really enjoyed every second of this wonderful interview. Thank you prof Luciana. Knowing you and working with you is one of the best things that happened in my life. Till today you are still remembered at IMSP-Benin because of your kindness, interaction with people and your very well presentation at ORTASA.
Thank you so much for this insightful interview with Dr. Brian Denton! It was truly inspiring to hear about his journey from physics and chemistry to becoming a leader in Operations Research and Management Science. His dedication to data-driven decision-making and optimization under uncertainty, especially in healthcare and industrial systems, is incredibly impressive. The way he bridges academic rigor with practical applications is truly commendable. I also appreciate his candid thoughts on academic metrics and the challenges in OR journals. Looking forward to more interviews like this on 'Subject to'!
Filipe Brandão, AMPL's director of software development, is responsible for the Python enhancements that I mention, including the AMPL Python API and connections to the Python ecosystem. He describes an integration of AMPL, Streamlit, and Nextmv at ruclips.net/video/uSARaks7ioM/видео.html.
Wow Ted Ralphs ! I have been waiting for this interview 🥳
What a rich life.
تشکر از خانم دکتر شریف آزاده بابت تجربیات و صحبت های ارزشمندشون
MABUHAY Elise! We are mighty proud of you!
Thanks Anand for another great interview and for mentioning me in the end. It was a pleasure to provide some inside information about Ignacio's life. The general public interested in science should be aware of such an extraordinary career!
Thanks for all your help, Pedro!
So, very very happy to see Thomas here!
Greetings, Extremely motivating discussion.
I think I might be related to Fransico Saldanha da Gama. I have a striking similarity with regard to my education and up raising. I was not a particularly good student academically but I was quite smart. I had difficulty choosing my undergraduate a was stuck between choosing cognitive science, psychology and philosophy. I decided to go with philosophy as I figured it gave me the broadest approach to narrow down my interests more carefully. Though do to my father’s landscaping business and his demands that I stay at home, I decide to go to my local university due to the lengthy bus ride and time lost being to great. When I was younger I got payed soccer and swam I also had asthma like my older brother for a bit when I was in elementary school, though that seemed to go away with age. I’m curious to know if there might be some behavioural genetic link. Interestingly, I noticed Fransico said both his parents were Lawyers. I studied and graduated with my honours degree in forensic psychology with a minor in criminology. Though my best grades were in law and more recently my family has been encouraging me to pursue law even though it’s more of a defensive response to authority rather than a deep seated interest. I’m curious to know if I am wrong about this feeling and if there might be a set of traits that are associated with law and history. While I have not spent too much time with history I have a deep fascination with ancient philosophy and evolutionary science (spanning both physical and biologically domains). My father immigrated from Portugal and is named Alexendre Gama. My full name is Bruno Gabriel Rodrigues Gama. Though I don’t think I have much family from my dad’s side in Lisbon or Brazil. Though I could be mistaken. Admittedly, I don’t know much about my family. Though I have always had a knack for law and philosophy. I’m wondering if this is related to a genetic expression.
Bob is a legend in OR, thank you for the podcast.
Im so lucky having you as a supervisor 😊❤❤❤
Wow, that was one great interview! Thanks Anand :)
Wow another legend in O.R.
Thanks Anand, it was very interesting to learn about Bob's pre-CPLEX background, and how the its LP and MIP solvers developed in the 1990's
So much fun! It would be nice to have several short videos about stories with Fulkerson... stories with Tutte, etc.
💯
Such a treasure.
Hi Anand! I recommend adding to the video titles some keywords relating to the topics discussed in any given episode. It would be so appreciated as a listener and would make the podcast a bit more accessible/easier to get into for newer people to OR.
Thank you for this podcast🙏. You are creating gold for OR enthusiasts.
I had the pleasure of attending the Stochastic Optimization course instructed by Francisco (at the Department of Statistics and Operations Research at the Faculty of Science, University of Lisbon) in 2016 while visiting Prof. Pedro M Castro. Francisco is a great teacher and has a pleasant character.
A true legend.
Amazing! I just read the legendary book "Vehicle Routing Problems, Methods, and Applications"
Congrats to Paolo on a very inspiring and long career! Some details about the story in 59:14. In late 2014, our innovative BCP for CVRP paper had already been accepted, pending a few minor revisions, in a famous journal. Then, Toth and Vigo's book appeared. We (perhaps in a naive way) had decided to sketch our BCP and present a few of its recent results in our contributed chapter on CVRP, so it would not be already obsolete at the time of printing. One of the paper reviewers (who had already been unusually aggressive in the first revision round) saw the book and wrote an angry report, fully in capital letters, saying that the paper MUST be rejected because ALL its results had already been published! In spite of Paolo's best efforts in supporting our case, the rejection decision was maintained. We had to submit to another journal, which caused a publication delay of two years. But there was a happy ending: Pecin, D., Pessoa, A., Poggi, M., & Uchoa, E. (2017). Improved branch-cut-and-price for capacitated vehicle routing. Mathematical Programming Computation, 9, 61-100 was distinguished as the Best MPC Paper of 2017
An amazing interview, Anand. Thank you, Paolo, for being the fantastic researcher and person you are
Thanks a lot, Grazia! Happy you enjoyed it.
Grand'uomo.
Wow, the legend 🎉🎉🎉😊😊😊
I had the honor to have the course of mathematical programming by Margarida. It is one of my favorite classes! Didn’t know she played soccer lol.
I am proud of you ,my dear
'Promo sm' ✋
For me, he is the (ONLY) most influential figure in MIP!
Stolz auf dich! Den Mercedes hast du dir verdient
Great and inspiring
Thanks!
Thank you for the interview! I was using SCIP for my masters thesis. That’s so cool that SCIP is a free non-commercial solver and it can handle MINLP!
Thanks for your comment!
I'm a big fan of your podcast and the scientists coming on board. Would it be possible to ask them about their top 3 or 5 favorite books (fundamental ones)? big thanks!
Professor Bruce is such a nice guy! Great interview, Anand. Thanks!
Thanks, Guilherme!
I really love your clips, since interviewing many legends in operations research discipline is so valuable.
Thanks!
I wish to meet him someday!
Very interesting interview. I would like to ask a question about using GPUs in Gurobi. Tobias mentioned that GPUs are not well suited for sparse computing and sparse linear algebra operations that gurobi linear solver relies on. My question is with cuda libraries provided by NVIDIA like cuSPARSE still GPU computing for solving linear programming problems is not suitable? Thank you
The main issue is that in the simplex algorithm, actual computation is usually not the bottleneck. The bottleneck is memory access. If you can fit the whole matrix data into the memory of the GPU, then maybe it could work. But if you need to transfer memory back and forth from main memory to GPU memory, you are probably losing already due to this overhead.
Very good insights on learning and professional carrer.
Thank you!
Awesome intro haha Moshpits.. how would've imagined!
Great interview with Mario. I learned a lot from this interview.
"Very inspiring and educational interview about scientific writing. Congratulations!