The Amazing 60th (Diamond Anniversary) Conference of The OR Society at Lancaster University

I have been back from England less than four days, having returned from the fabulous OR60 Conference at Lancaster University late last Wednesday.

This very special diamond anniversary Operational Research (OR) Conference was one I could not miss, having been invited by OR ambassador extraordinaire - Graham Rand and The OR Society to deliver the opening plenary talk, which kicked off the conference on September 11, 2018. As I had written about in my previous blogpost, I also had been invited to speak at the inaugural Early Career Researcher Workshop held at the same university, September 9 and 10. So, after teaching my classes  the first week of the new academic year at the Isenberg School of Management at UMass Amherst I was off to England!

It was a big honor to give a plenary at this conference and I did a lot of research in preparing it. I delivered it at what was, in effect, about 4:30AM my body time, but since I am an early bird, this worked for me.

My plenary talk has now been posted, due to numerous requests that I received. There were over 400 conferees at my hour presentation and I thoroughly enjoyed presenting and addressing the very interesting and thoughtful questions that followed. Throughout the day I had the pleasure of meeting both doctoral students and senior researchers not only from England but throughout the world. I was delighted to even see my UMass Boston colleague, Professor Michael Johnson, who is a leader in Community OR, arrive and I enjoyed his presentation very much.

We were not the only faculty from Massachusetts (New England) at OR60. I also met female colleagues from Bentley University and WPI.

It was quite special to have support provided for my plenary from the publisher Springer and I enjoyed meeting the Editor and seeing three of my books on exhibit there! A shout out to my co-authors: Professors Amir H. Masoumi, Min Yu, Dong "Michelle" Li, and Ladimer S. Nagurney as well as to my co-editors: Professors Ilias S. Kotsireas and Panos M. Pardalos!

It was a pleasure to have the photo below taken with Graham Rand, resplendent in an OR tie, and two fabulous STORi doctoral students, Emma and Lucy. The student volunteers in their bright red t-shirts were tremendously helpful.

Lunches and snacks were provided and there was even a boat cruise and dinner and dancing (which I missed because I had a lot of travel early the morning after back to the US).

I enjoyed meeting new colleagues in OR and thank everyone for their appreciation and kind words regarding my plenary talk.

It was a special thrill to meet several colleagues that I had only "met" through Twitter previously!

I would like to take this opportunity to thank my wonderful hosts as well as Hilary Wilkes and Charlene Timewell of  The OR Society for making my travel and stay so smooth and comfortable.

A special thanks to the staff at Lancaster House for the excellent and very cozy accommodations and the delicious British breakfasts, which kept me well-fortified.

Operational Research (or Operations Research, as we say in the US) is in fabulous shape and OR60 will be one for the record books is terms of excellent organization, hospitality, friendliness, and attention to detail and I am eternally grateful to have had the opportunity to be a part of it.

Celebrating Operations Research (OR) Through Plenary Talks in England

It has been a while since I blogged with my most recent post being a thank you to the Radcliffe Institute for Advanced Study at Harvard University where I spent the major part of this summer.

In the month of August  I was busy finishing up a paper on disaster relief, doing galleys, serving as the Chair of the INFORMS Computing Society (ICS) Student Paper Award Committee (with 36 paper submissions), serving on the INFORMS Service Award Committee (thanks to our fabulous volunteers), and getting ready for the new academic year. A big shoutout and thanks to my ICS committee members: Professor Sergiy Butenko of Texas A&M and Professor Frank E. Curtis of Lehigh University for their great work!

Plus, I have been preparing two plenary talks that I will be giving in a few days in England. The very special events that I will be speaking at are the Early Career Researcher (ECR) Workshop and OR60 - the diamond anniversary conference of The Operational Research (OR) Society! Both are conveniently timed back to back and located at Lancaster University. I gave a Master Class there on Network Equilibrium last March to the STORi PhD students and enjoyed the experience tremendously. The Operations Research faculty at Lancaster are extraordinary and Lancaster University was the first university in England to have a Chair in OR, right at its founding in 1964!

I am very honored to be a plenary speaker at both of these events and have thoroughly enjoyed preparing my plenary talks. Special thanks to Professors Kevin Glazebrook and Graham Rand and to The OR Society as well as to the publisher, Springer, for the invitations and sponsorship!

I have completed my talks and, in preparing them, I did a  lot of research into the history of Operations Research (Operational Research in England). Both Professor Rand as well as Dr. Will Thomas (who also serves with me on the INFORMS History and Traditions Committee) were very helpful in answering a few questions that I had. My talks will be informative and I hope very inspirational. In my OR60 plenary I will also envision what the OR100 conference in 40 years will be like - looking into the future of our discipline and its impact.  I can hardly wait!

Looking forward to celebrating OR through my plenary talks and interactions with students and colleagues in England soon. After I return from England I will make my talks available to the public.

A BIG Thanks to Operations Researchers at Lancaster University in England for the Outstanding Hospitality

I am back in Amherst, Massachusetts, after being in Europe for 10 days, traveling first to southern Italy where I gave a keynote talk at a conference in a castle and also blogged about it, followed by a  fabulous day in London, and then several days in Lancaster, where I taught a Masterclass on Network Equilibrium at Lancaster University. There I was hosted by STOR-i, which is a Center devoted to doctoral training in statistics and operational research (or, as we say in the US, operations research). I had been invited to teach the Masterclass last summer, and, since I had given a talk at Lancaster, when I was a Visiting Fellow at All Souls College at Oxford University in the spring/summer of 2016, and enjoyed the experience very much, I accepted the invitation. The colleagues in operations research/management science at Lancaster are extraordinary so I was looking forward to seeing them again and also to meeting students that would be taking my Masterclass. This past week was spring break at the University of Massachusetts Amherst so instead of teaching at the Isenberg School of Management I would be teaching at Lancaster University.

On March 11, 2018, I took the Virgin train from Euston Station in London to Lancaster and was delighted to see that the station was promoting the University.

A short taxi ride brought me to the Lancaster House Hotel, which was my domicile for the duration of my stay and the view from my hotel was perfect with seagulls often chirping.

My Masterclass consisted of 4 two hour lectures:

My first evening in Lancaster, I had the great pleasure of having dinner with Professor Graham Rand, who is an extraordinary ambassador for both INFORMS and IFORS, and I have lost track as to the number of conferences I have enjoyed seeing Professor Rand at.

Meeting the students was a delight and I very much appreciated their insightful comments and questions.

Special thanks to Lucy and Luke, two STOR-i doctoral students, who accompanied me to one of the lunches.

It was also wonderful to be able to see Professor Matthias Ehrgott and Professor Judith Wang of Leeds University, for a lunch. I have dined with them even in Auckland, New Zealand, where they were faculty before coming to the UK. Professor Ehrgott has served as the Chair of the Management Science Department at Lancaster, the largest department of its kind in England!

A special thank you to Ms. Rosemary Hindley, who made the arrangements for me and the hospitality extended was exceptional and which I so much appreciated!

Other highlights (yes, I did a lot of lecturing (8 hours worth) but also a lot of eating, which kept my energy level high) included dinner at a Thai restaurant with Professor Pavlidis and his doctoral student, and dinner with two Distinguished University Professors: INFORMS Fellow Professor Kevin Glazebrook, the Director of STOR-i, and Professor Konstantinos Zografos, whom I have known for many years (and he received his PhD at the University of Connecticut and has been recognized with, among his awards, an engineering alumnus award). Professor Glazebrook drove us to the restaurant through the countryside, The Lunesdale Arms in Tunstall, where I had one of the most delicious meals in my life! A huge congratulations to Professor Glazebrook and his team for developing an exceptional doctoral training programme in operational research, which engages students with academics and industrial partners and practitioners.

I will be back in Lancaster, England in September and am truly honored to be giving a plenary talk then at the OR60 Conference! 

And, one of the best rewards of teaching, is inspiring students and I was so pleased to see that Alan F. Wise wrote an excellent blogpost on the Braess Paradox, after my Masterclass!  Coincidentally, I had had a very lovely communication with Professor Dietrich Braess himself, while I was in Europe. And, also, while in Europe, I heard from the renowned physicist, Professor Adilson Motter of Northwestern University, about the publication if his latest paper, which also discusses the Braess (and other related) paradoxes. This paper I thoroughly enjoyed reading after my return.

A big thank you also to all the airlines that carried me on 7 flights over 11 days: British Airways, Alitalia, and Aer Lingus.

What I Am Very Much Looking Forward to in 2018!

We are in the New Year and the frigid temperatures in the Northeast USA with a pending major snowstorm make this a good time to reflect on what to look forward to in 2018.

There is much on the horizon to be excited about and thinking of all of these forthcoming events and projects is warming me today!

I just signed off on a contract with Springer to produce another edited volume on Dynamics of Disasters, which I am co-editing with my great colleagues, Professor Ilias S. Kotsireas of Wilfrid Laurier University and Professor Panos M. Pardalos of the University of Florida. This volume is a followup to our conference in Kalamata, Greece last summer and already we have some terrific contributions, all of which will be refereed. We had previously published a Springer volume in 2016 based on our conference in 2015 but, given the number of disasters, as well as the associated challenges for both researchers and practitioners, another volume is clearly warranted. Plus, working on this volume is very synergistic with the course: Humanitarian Logistics and Healthcare that I will, again, be teaching this spring at the Isenberg School and am very excited about.

This will be a very busy, event-packed semester. As part of the UMass Amherst INFORMS Speaker Series we will be hosting Professor Hari Balasubramanian of the Department of Mechanical and Industrial Engineering at UMass Amherst on February 9. Professor Balasubramanian is an expert on healthcare and we are very much looking forward to having him kickoff our "spring" semester Speaker Series. Then, on February 23, 2017,  I am thrilled that Professor Jim Orlin of the Sloan School at MIT will be the guest speaker. Professor Orlin is renowned for his work on networks and is an INFORMS Fellow and I (and the students) are delighted that he will be coming to Isenberg! On March 23, 2017, we will welcome Dr. Les Servi of Mitre Corp, who will be speaking in our series. Dr. Servi is an INFORMS Fellow and one of the most active INFORMS members that I know. We are eagerly awaiting his visit and presentation. We are also finalizing a speaking date for Dr. Davit Khachatryan, an Isenberg PhD alum in Management Science, who has worked at PWC and is now at Babson College.  The UMass Amherst INFORMS Student Chapter started a fabulous initiative last semester of interviewing our speakers and posting the interviews on youtube. We hope to continue this new tradition this semester.

Given that I am the Faculty Advisor of the wonderful UMass Amherst INFORMS Student Chapter I try to be present at all the speakers' talks and host the lunches as well. This always requires some juggling but as operations researchers we tend to be experts at scheduling. Below is a photo of this year's Chapter Officers and several members.

On February 16, 2018, I will be speaking at the Foisie School of Business at WPI, and was invited by my former doctoral student, Dr. Sara Saberi, who is now a professor there. She has terrific colleagues and I am looking forward to speaking there very much.

On February 24, 2018, the Isenberg Women in Business Conference will take place, always one of my favorite Isenberg events, which has become an annual tradition. The speakers, panelists, discussions plus lunch and snacks are all amazing!

And, on March 8-9, 2018, I will be a keynote speaker at the Vinepa conference in Italy and will speak on cybercrime and cybersecurity.

That will begin my "spring break" which will also include giving lectures at Lancaster University in England!

On April 6, 2018, I will be at the University of Wisconsin Madison to speak in the colloquium series at the Department of Industrial and Systems Engineering. What a marvelous group of speakers this department has lined up and I am deeply honored to be part of their series.

I may have one or two conferences in April - still undecided as to whether I will be going or will have doctoral students go.

In early May, it will be that joyful time of year in which we see our students obtain their degrees at the Isenberg School and UMass Amherst graduation ceremonies - a true highlight of academic and personal achievements  as well as a very celebratory time for all concerned.

And, on May 16-18, 2018, I will be giving a keynote at the Swiss Transport Research Conference in idyllic Monte Verità, Ascona, Switzerland. The conference organizers are flying me business class and providing accommodations for a week, which is humbling, to say the least.

The summer will be busy with other opportunities, conferences, and, of course, a lot of research and mentoring of students, and, come Fall, the wonderful academic cycle will begin anew. September 11-13, 2018, OR60 is taking place at Lancaster University in England  and I will be one of three plenary speakers. 

Great Time Speaking on Disaster Relief in the Management Science Department at Lancaster University in England

Tuesday evening, we returned from Lancaster, England, an hour late because there was a broken down train on our line in Lancaster and we had to wait for it to be repaired.

We had traveled to Lancaster the day before from Oxford by train, with a change in Birmingham.

I had been invited by Professor Graham Rand, very well-known in Operations Research internationally, several months ago to speak in the Management Science Department at Lancaster University. He had become aware that I would be a Visiting Fellow at All Souls College at Oxford University during the Trinity term so he had cordially extended the invitation, which I could not refuse.

Lancaster University's Management Science Department is the largest MS department in the United Kingdom with about 45 faculty focusing on Operations Research, Operations Management, and Information Systems. It is housed in the university's School of Management, which is located in proximity to the Lancaster House Hotel, where I overnighted, and which was very comfortable and very convenient.

Lancaster University is only about 50 years old and it has an excellent reputation in STEM (Science, Technology, Engineering, and Mathematics) as well as in Management.   The School of Management will be getting a new building soon but the existing one I found to be spacious with many windows. The university is close to the beautiful lake region and to the sea and is surrounded by green spaces so the air quality is great there.  Given that Oxford University dates to 1231, I found it very interesting to see a relatively new university in England.

I had presented Graham with a list of topics that I could speak on and, after canvassing his colleagues, the topic of disaster relief was selected, so my presentation was on Disaster Relief Supply Chains: Network Models, Algorithm, and Case Studies.

A nice announcement was prepared for my presentation, which I am very grateful for, and even though the date for my talk was June 28, 2016 and in the US it would be tough to find faculty and students to fill up an audience, I had a great attendance.  My full presentation can be downloaded here.

After arriving (my husband had accompanied me since he loves train travel), we took a walk around the campus and then it was time to meet Professor Konstantinos Zografos for dinner. Professor Zografos received his PhD from our UMass Amherst neighbor, the University of Connecticut, and I have known him since my days at MIT as a Visiting Scholar and Professor. He was recently inducted into UConn's Distinguished Academy of Engineers with a nice photo of him and other inductees with their medals on the UConn website.  Professor Zografos is an academic powerhouse with major contributions to different areas of transportation and the recipient of millions of dollars/pounds in research grants. He has been at Lancaster for about 3 years and has previously been at the University of Miami and also in Greece. He has just been appointed the new Associate Dean of Research at Lancaster's School of Management, a fantastic choice, I must say.

We had a great time at dinner, which lasted almost 4 hours and felt like 5 minutes. When we left, we heard that England got eliminated from the Euro 2016 soccer competition, as it got beaten by the lowest ranked team and the underdog, Iceland. It has been a very tough week for Britain with Brexit and now the soccer game loss.

Professor Graham Rand organized a terrific schedule for me. Prior to my seminar at noon, I met with a postdoc and a Visiting Scholar and the postdoc had been interviewed at Oxford University  on June 22 (the day of our Encaenia which I had blogged about) and had received an offer for another postdoc at the Environmental Institute there. I had an excellent conversation with him on network vulnerability, one of his research themes.

The questions after my talk were interesting and I have had requests for the presentation and so it has been posted. The talk had three parts to it: work on network performance assessment and vulnerability, a mean variance integrated disaster relief optimization model, and our latest work, which is a Generalized Nash Equilibrium model for disaster relief. There are very few game theory models in humanitarian operations so we are very excited about this work.

After my talk, it was time for lunch, and joining me were Professor Rand and the Head of the Department, Professor Matthias Ehrgott, who I last saw at a multicriteria decision-making conference that he was involved in organizing in Auckland, New Zealand, and I was an invited speaker. he has been at Lancaster for 3 years. We have many mutual interests in reseaarch so it was wonderful to see him and chat.

After the lunch I got to meet with the university's cybersecurity experts since we have been also doing a lot of research in this area and we spoke for over an hour on topics as diverse as the Desmond storm that resulted in a power outage last Fall that closed the university for almost a week to ransomware!

While I was busy, my husband had a chance to tour the downtown and to see the castle. Supposedly where the jurors meet is the room where a long time ago people would be hanged.

Then it was time to leave and we enjoyed, because of the delay, speaking to others at the Lancaster train station who were affected by the broken down train. Nevertheless, our train eventually arrived and since we had extra time in Birmingham before our connection to Oxford, I marvelled at the Birmingham train station, which resembles an airport!

I enjoyed reading the latest edition of the elegant, informative, and glossy IMPACT magazine that Professor Graham Rand gave me.  The impact that operations research / management science has had and continues to have in areas of transportation, healthcare, manufacturing, and security is tremendous. So glad to be part of such a wonderful professional community where you find friends and colleagues wherever you may go.

I will see Professor Graham Rand next week at the EURO 2016 conference in Poland, where he told me that he will be having breakfast with Professor Mike Trick of Carnegie Mellon University, the new IFORS (International Federation of Operational Research Societies) President and is very much looking forward to it and to the conference, of course.

Visiting Fellows 50th Anniversary Celebration at All Souls College at Oxford University

Yesterday was a truly a historic day in Britain. We woke up in Oxford, England to brilliant sunshine and then were shocked with the news that Britain  had voted to leave the European Union, so Brexit had become a reality.  Living now in a college town - that of Oxford - where intellectual freedom and the movement of ideas and people are essential to research and innovation - the news was shocking and stunning.The repercussions are reverberating around the world.

Yesterday was also the day that we celebrated the 50th Anniversary of the Visiting Fellowships Program at All Souls College at Oxford University. I am now a Visiting Fellow (VF) at All Souls College for the Trinity term. I had received an invitation to attend this full day of celebrations while I was in Amherst months ago and was thrilled to take part yesterday and my husband did as well.

The program is below.

We began with registration and a welcome by the Warden, Sir John Vickers, who is an economist.

Mr. Edward Mortimer, who is a Fellow at All Souls College, provided us with background and the history of the Visiting Fellowship Program, which began in 1966 with the college deciding on November 6, 1965 to admit Visiting Fellows. All Souls College is a unique college at Oxford University in that it does not admit undergraduates.

Edward Mortimer, whom I have mentioned in my blog before, worked at the United Nations and wrote speeches for the former Secretary general, Kofi Annan.

I was delighted to hear Sir John Vickers say that we were celebrating "one of the best things that has happened to All Souls College." He said that the VF Program provides internationalization of the college and to-date there have been 800 Visiting Fellows from 40 different countries. The first female Visiting Fellow Dr. Janet Morgan, now known as Lady Balfour of Burleigh, was a VF in 1982, while she was also studying the BBC, upon the invitation of the PM,  spoke yesterday morning and I was delighted to see her.

 I also very much enjoyed hearing Sir Roger Braithwaite, who is an expert on negotiating with Russians, and is featured in the photo below. He was UK's ambassador to Russia and also its representative at the embassy in the US where he focused on commercial policy and was very successful.

Interestingly, but not surprisingly, the first Visiting Fellows were invited.

About 130 Visiting Fellows attended the celebration yesterday.

 
After the morning session we were treated to a delicious lunch in our elegant Codrington Library.

The menu is below.

Then it was time for tea and coffee before additional panels ands sessions followed by tea and a concert!

I enjoyed meeting former VFs from Berkeley and Illinois and was thrilled to see Professor Carol Heim of the Economics department at UMass Amherst, who had been a VF at Oxford a few years ago.

 Many thanks to Sir John Vickers and to the Dean of Visiting Fellows, Professor Simon Hornblower, for such a pleasant and very memorable celebration of the the great Visiting Fellowship Program at All Souls College Many thanks also to the staff for the exquisite hospitality, food, and organization.

It has been a marvelous experience being a Visiting Fellow at Oxford and the support, intellectual freedom, fellowship with our Fellows, have all been extraordinary. All Souls College is a unique institution and very special.