Past Events

Tuesday, February 21 2017,  UT-Arlington Campus, at 7:00-8:30 PM

INFORMS DFW CHAPTER hosts:

OR & Advanced Analytics in Airports at American Airlines

Onder Kivanc, Manager, Operations Research & Advanced Analytics, American Airlines
Scott Wiederhold, Manager, Operations Research & Advanced Analytics, American Airlines

Location: Room 100, Nedderman Hall, UTA

About Onder Kivanc:

Dr. Kivanc has been with American Airlines for over 10 years. He manages a team of OR consultants responsible for delivering analytical insights and developing decision support tools for the Customer Planning Organization and Airports. He received his M.S. and Ph.D. degrees in Physics from University of Texas at Dallas.

About Scott Wiederhold:

Scott Wiederhold has been with American Airlines for over 17 years. He manages a new team of OR Consultants responsible for workforce analytics and Human Resources. Prior to working in Operations Research he held positions in Airports, Maintenance, Operations Centers, and Headquarters. Scott received his undergraduate degree from the University of California, San Diego, and his MS in Industrial Engineering from the University of Texas at Arlington. 

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Thursday, November 3, 2016,  SMU Campus

INFORMS DFW CHAPTER hosts:

Integrated Supply Chain Planning at Frito-Lay North America

Sridhar Bashyam, Ph.D., Director of Supply Chain, Frito-Lay Inc.

Location: Embrey Engineering Building, Room 115, Huitt Zollars, SMU

About Sridhar Bashyam:

Dr. Sridhar Bashyam is the head of one of the Operations Research/Management Science groups at Frito-Lay Inc.

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Thursday, September 29, 2016,  UT-Dallas Campus

INFORMS DFW CHAPTER hosts:

Design Structure Matrix (DSM) Methods & Applications in Engineering & Management

Tyson Browning, Ph.D., Professor of Operations Management, Neeley School of Business, TCU

Location: JINDAL School of Management, 1.517, UTD

About Tyson Browning:

Dr. Tyson R. Browning is Professor of Operations Management at the Neeley School of Business at Texas Christian University (TCU), where he conducts research on managing complex projects and teaches in the MBA program.  He has served as a consultant to several organizations, including The Boeing Company, BNSF Railway, General Motors, Northrop Grumman, Seagate, Southern California Edison, and the U.S. Navy.  Prior to joining TCU, he worked for Lockheed Martin Aeronautics Company as the technical lead and chief integrator for enterprise processes.  He earned two Master’s degrees and a Ph.D. at the Massachusetts Institute of Technology (MIT).  His research on managing complex projects has appeared in California Management ReviewIEEE Transactions on Engineering ManagementJournal of Operations ManagementManufacturing & Service Operations ManagementMIT Sloan Management ReviewProduction & Operations ManagementSystems Engineering, and elsewhere.  He is co-author of the book Design Structure Matrix Methods and Applications (2012 MIT Press) and serves as a Department Editor for IEEE Transactions on Engineering Management and as an Associate Editor for Systems Engineering and the Journal of Operations Management.

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Wednesday, April 27, 2016,  UT-Dallas Campus
INFORMS DFW CHAPTER hosts:

Big Data Projects at AT&T

Otis Jennings, Ph.D., Manager, Big Data Advanced Analytics Solutions, AT&T

Location: JINDAL School of Management, 1.502, UTD

About Otis Jennings:

Dr. Otis Jennings graduated magna cum laude from Princeton with a degree in civil engineering and operations research. He completed his PhD in Industrial and Systems Engineering at Georgia Tech. He then spent more than a decade as an academic, including an appointment as an Associate Professor at Duke University’s Fuqua School of Business, where he taught Operations Management , Service Operations, Healthcare Operations, and stochastic processes, and supervised practical masters-level theses and 2 Ph.D. students, and engaged in consulting activities across a wide spectrum of industries. He then decided to jump headfirst into industry. For his first job he was an operations specialist within a small, financially-strapped, rural hospital in Georgia, where he streamlined processes, rationalized services offered, and adjusted staffing levels to meet demand. Currently, he works for AT&T as a solutions manager in their Big Data group. His first focus area involved studying facility HVAC systems, which resulted in more efficient machinery, extended equipment life, reduced energy costs, and greater reliability of network equipment.

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Monday, February 22, 2016,  UT-Arlington Campus 
INFORMS DFW CHAPTER hosts:

Panel on Big Data Analytics

Judy Pastor, Manager, Operations Research/Data Mining, American Airlines
Sundar Kuppuswamy, Director, Enterprise Analytics and Data Science, Sabre
April Kuo, Ph.D., Manager Operations Research & Advanced Analytics, BNSF
Shouyi Wang, Ph.D., Assistant Professor, University of Texas at Arlington

Location: General Academic Classroom Building, 103, UTA

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Wednesday, October 14, 2015,  UT-Dallas Campus 
INFORMS DFW CHAPTER hosts:

Operations Research and Advanced Analytics at American Airlines

Jim Diamond, Ph.D., Managing Director, Operations Research and Advanced Analytics, American Airlines
Location: JINDAL School of Management  CN 1.102, UTD

About Jim Diamond:

Dr. Jim Diamond is Managing Director of Operations Research and Advanced Analytics at American Airlines. In this role he leads teams that are responsible for delivering analytical insights and developing decision support tools for various departments across the airline, from planning to operations. Prior to this role, he held various leadership positions at Sabre Holdings, the travel technology company. Diamond received his B.S. degree from Cornell University and an M.S. and Ph.D. degree from Purdue University.

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Thursday, April 21, UT-Dallas Campus 

INFORMS DFW CHAPTER hosts:

The Outlook for Energy: A View of 2030

Dong Fu
Senior Economist - Corporate Strategic Planning, ExxonMobil
Location: Davidson Auditorium SOM 1.118, UTD Campus
Visitor Parking Passes available at the front gate entrance from Campbell Rd.

Abstract: 
Energy - in all its forms - is critical to economic growth, development & social welfare. From the world’s most modern cities to the smallest communities in developing countries, reliable access to affordable energy is necessary to drive long-term economic and social progress. Over the next two decades, demand for energy is forecasted to rise dramatically across the globe, as populations and economies grow at rapid rates. This presentation focuses on energy demand to the year 2030. It examines key drivers of rising demand and the way this demand will be met by the various available energy sources, including fossil fuels, nuclear power and renewable energies. It concludes by providing insights into the challenge of meeting growing energy needs while mitigating global CO2 emissions.

About Dong Fu:
Dong Fu, Ph.D-Economics, Southern Methodist University, is the Senior Economist in ‘Corporate Strategic Planning’ at ExxonMobil. Prior to joining ExxonMobil in 2007, Dong worked as Economic Analyst , Supervisor of Research Assistance & Assistant Economist in ‘Economic Research Department’ at the Federal Reserve Bank of Dallas. He previously worked in both public & private sectors in China from 1991 to 1994. Currently he advises the senior management at ExxonMobil on economic, financial and policy related issues. He is also responsible for developing the corporate World Economic Outlook which is foundation of ExxonMobil’s Energy Outlook.

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Thursday, March 3, UT-Dallas Campus at 7:00-8:00 PM

INFORMS DFW CHAPTER hosts:

Energy Procurement

Keith Masten
Sourcing Sr. Manager - Energy
Location: SOM 3.210, UTD Campus
Visitor Parking Passes available at the front gate entrance from Campbell Rd.

Abstract: 
JC Penney is transforming its organization to support its Long Range Plan strategy of building a sustainable, profitable enterprise that serves its customers, engages its associates and rewards its shareholders.JC Penney’s imminent energy management strategy includes reducing the energy consumption and harnessing more of renewable energy options. The talk will discuss challenges JC Penney faces in the competitive energy market place and ‘Energy Sourcing’ strategies it employs.

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Thursday, January 20, UT-Arlington Campus at 7:00-8:00 PM

Gas-Flow Sharing Game

Irinel Dragan
Univ. of Texas at Arlington

Abstract: 
Oil and gas companies share pipelines to ship their products. A gas pipeline can start at a drilling range (upstream) and extend to a city, where the gas is distributed (downstream) to consumers. Gas companies cooperate to efficiently use the pipeline to transfer gas from upstream to downstream. But they compete to share the shipped gas. This sharing can be done through the egalitarian value or the Shapley value of the “gas flow sharing game”. A fairer solution is the Nucleolus of the game that can be computed via a series of linear optimization problems.

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Thursday, Nov. 18, UTD Campus

Demand Planning in
Consume Packaged Goods
Bekir Diker
Dr. Pepper Snapple Group

Location: SOM 1.508–Executive Education AreaUT-Dallas Campus

Abstract:
Forecast is built by the collective effort of sales, marketing, supply chain and finance teams by considering

1) Statistically generated forecast,

2) Promotional events,

3) Gained/lost distribution of the product,

4) Lifecycle ofthe product, and

5) Collaborative Planning, Forecasting and Replenishment.

Reduced forecasterror translates to higher customer service level and reduced working capital. Therefore, it is critical to track theerror and identify the offenders. The root causesof error are discussed with the stakeholders and eliminated.

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Thursday, October 21, UTD Campus at 6:00 PM

INFORMS DFW CHAPTER hosts:

Forecasting Transportation Demand

Panelists from the Transportation industry:
Ronald Brensinger
American Airlines
Sr. Manager, Network Planning Models 
Phil Johnson
DART
Project Manager, Rail Planning
Arash Mirzaei
NCTCOG
Transportation System Modeling Manager
Richard Ratliff
Sabre Solutions
Senior Research Scientist
Jay Rosenberger
UT-Arlington
Industrial and Manufacturing Systems Engineering
John Tweet
BNSF
Director, Marketing Systems Support
The panelist event will be moderated by DFW INFORMS Chapter Officer Ronald Chu (Principal, Operations Research at American Airlines)

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Thursday, September 16, 2010 SMU at 6:30 PM

INFORMS DFW CHAPTER

P.S. Subramaniam
Senior Manager, Nokia North America Customer Logistics, is presenting:

Demand Forecasting at Nokia

Accurate demand planning or forecasting is both an art and a science. This is especially evident at Nokia and the mobile handset business where we have intense competition, model customization, product substitutability and a complex raw materials supply chain. In this discussion we present two different methodologies on product forecasts - one for the near term and one for the longer term. The near term forecast is used to drive product replenishment and consumer sales in various channels and is based on robust sales & operations planning across the value chain. The longer term forecast is driven by product lifecycle planning, price position, sourcing of raw materials and manufacturing planning. We will present situational examples and implications of forecasting with imperfect information.

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Tuesday, April 27, UTD SOM 1.508 at 6 PM

INFORMS DFW CHAPTER

Arturo Villarreal
Director of Supply Chain Strategy for Dean Foods, Inc.

Network Optimization in Supply Chain Strategy

Every day, more organizations are discovering the practical value of optimization in decisions concerning supply, manufacturing, and distribution. The use of optimization tools helps them find opportunities that are hidden even to the informed observer. Finding such opportunities is more important when decisions have long-term implications, as is the case in times of expansion or consolidation.

In this session, the scope of supply chain strategy and its operational goal will be presented. We will point out how easily the problem becomes a complex combinatorial one. We will also illustrate the dangers of relying too much on common-sense assumptions in the solution process and discuss the benefits of using a proper optimization tool. Finally, we will walk through a demonstration of one such tool.

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Thursday, January 28, 2010 at 7 pm

SMU, Hughs-Trigg Auditorium

Dr. Wayne L. Winston, Indiana University

MATHLETICS: How can math make sports teams better?

Dr. Winston will explain how baseball, basketball and football teams use math to improve team and player performance. He will emphasize in particular our work with the Dallas Mavericks.

Wayne Winston is the John and Esther Reese Professor of Decision Sciences at the Indiana University Kelley School of Business, He has won over 30 teaching awards and has consulted at companies such as Cisco, Microsoft and the US Army. His latest book Mathleticswill be published in August by Princeton University Press. 
http://www.kelley.iu.edu/facultyglobal/FacultyProfile.cfm?ID=8857

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Thursday, November 12, 2009 at 6 pm

Davidson Auditorium 1.118 of the School of Management, UT Dallas

"OR's Role in Risk Management in the Aftermatch of the Financial Crisis"

Dr. John R. Birge, University of Chicago

The financial crisis of 2008-09 has raised questions in the minds of many about the role of risk management and the limitations of quantative modeling. This talk will describe some of the potential causes of the crisis and the role that Operations Research related models might have played. Form these observations, the presentation will focus on the challenges for modeling and implementation to avoid future crises and the opportunities for further research.
Dr. Birge is the Jerry W. and Carol Lee Levin Professor of Operations Management, at The University of Chicago Graduate School of Business. He studies mathematical modeling of systems under uncertainty, especially for maximizing operational and financial goals using the methodologies of stochastic programming and large-scale optimization. He has consulted a number of financial organizations including Deutsche Bank, Allstate Insurance Company, Morgan Stanley.

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Thursday, October 8, 2009 at 7 pm

Huitt-Zollars Pavilion in the Embrey building of the Lyle School of Engineering, SMU

Mortgage Finance and Servicing
Peter Muriungi, SVP Non Conforming Operations GMAC

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Thursday, September 10, 2009 at 7 pm

Auditorium 1.118 of the School of Management, UT Dallas

Transportation Panel organized by Dr. Ronald Chu from AA

Experienced participants from Industry and Academia (AA, BNSF, Sabre, SMU, SWA, UTA, and UTD) will discuss their perspective on the challenges facing OR professionals in the Transportation sectors, possible areas of collaboration between Academia and Industry, and on the future of the OR/MS discipline.

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Thursday, May 14, 2009 at 7 pm 

Sabre Holdings Corporation Headquarters 
Southlake, TX 76092 

“Applying OR in Brazil to solve real world challenges with OPTMODEL from SAS”

Mary Grace Crissey

Analytics Marketing Manager at SAS

April 9th, 2009 Meeting 

 Speaker : Dr. Liam O'Neill 
 Health Management Policy Dept. 
 UNT - Health Science Center 

Presentation: Specialty Surgical Hospitals: Focused Factories or Cream Skimmers? Evidence from Texas 

March 12th, 2009 Meeting 

Speaker : Dr. Hadi Purnomo 
 Frito Lay, Plano, TX 

Presentation: Hospital-wide Reactive Scheduling of Nurses with Preference Considerations

Speaker: Dr. Anna Nagurney 
 John F. Smith Memorial Professor 
 University of Massachusetts at Amherst 
Presentation: Synergies and Vulnerabilities of Supply Chain Networks in a Global Economy 
Email: nagurney@gbfin.umass.edu 
Homepage: http://people.umass.edu/nagurney/ 
Center Website: http://supernet.som.umass.edu

October 21st, 2008 Meeting 

Speaker : Dr. Amy Cohn 
 University of Michigan 
Presentation: Test-and-Prune: A New Algorithm for Combinatorial Optimization Problems

May 03, 2008 Meeting

Location: UTA, Arlington, TX 
Speaker : Kevin Geraghty 

Presentation: Integrating Digital Marketing and Revenue Management 
Thanks to everyone who attended our latest Dallas/Fort Worth Chapter meeting!

November 27, 2007 Meeting 

Location: Junkins Engineering Building 
 Southern Methodist University 
 Dallas, TX 75205 
Speaker : Ravindra K. Ahuja, Ph. D., 
 University of Florida, Gainesville, FL and Innovative Scheduling, Inc. 
Presentation: Next Generation Decision Support Systems for Railroad Scheduling

Thanks to everyone who attended our latest Dallas/Fort Worth Chapter meeting!

October 25, 2007 Meeting 

Location: School of Management, University of Texas at Dallas 
 800 West Campbell Road 
 Richardson, TX 75080 

Speaker : George Brody, GlobeRanger Corporation

Presentation: Mobility Platforms and Intelligent Edge Networks in Enterprises 
Dr. Eli of SMU talked about the upcoming "INFORMS Southwest Regional Conference". As one of the most active chapter, the INFORMS DFW members are encouraged to be a part of the conference and help the organizers in all the possible ways. Please check back, updates will be posted soon.

Thanks to everyone who attended our latest Dallas/Fort Worth Chapter meeting!

September 26, 2007

Location: Southern Methodist University 
Speaker: Timothy L. Jacobs, Ph. D., P.E. , American Airlines 
Presentation: Incorporating O&D Passenger Effects into the Near-Term Fleet Assignment Process

Thanks to everyone who attended our latest Dallas/Fort Worth Chapter meeting!

June 13, 2007 

Location: Southwest Airlines 
Speaker: Sheldon H. Jacobson, University of Illinois 
Presentation: Addressing Childhood Immunization Issues Using Operations Research Models

Thanks to everyone who attended this Dallas/Fort Worth Chapter meeting!

April 4, 2007

*Kick-off Meeting* 
Location: Southern Methodist University 
Speaker: Barry C. Smith of Sabre Holdings/Travelocity 
Presentation: "Helping Travelocity Transition to Travel Retailer" 
Thanks to everyone who attended this Dallas/Fort Worth Chapter meeting! 

Thursday, May 14th at 7 pm 
Sabre Holdings Corporation Headquarters 
Southlake, TX 76092 
“Applying OR in Brazil to solve real world challenges with OPTMODEL from SAS”

Mary Grace Crissey 
Analytics Marketing Manager at SAS

Abstract 
This will be a non technical talk with Mary sharing some OR stories collected during her tenure in the marketing group at SAS. Included will be slides created by a SAS consultant who presented at the summer international INFORMS meeting - highlighting ways he won attention of Brazil business leaders with his Operations Research applications . Supply Chain was the obvious first choice – and Edgar went on to demonstrate improvements for clients in Cosmetics, Home appliances, Geographic info systems as well as Agribusiness & transportation. Software sales teams often emphasize ROI, but as those of us in the practitioner field know – benefits include much more than dollars saved. Combining Analytics with BI and selling to corporate IT departments can result in unexpected insights and as well as lessons learned. As a CPMS council officer, Mary welcomes inputs and discussion items from chapter members. 

Mary Grace Crissey is the Analytics Marketing Manager at SAS where she promotes data and text mining along with optimization as she has done for 6 years now. It was 2002 when she “retired” from active duty with the US Air Force. Her military career included simulation studies on a CRAY supercomputer lab in New Mexico, decision policy guidance at the Pentagon, project management at R&D labs, teaching ROTC and leading an Operations Research group at the Air Force Personnel Center in San Antonio. Mary remains active in professional societies serving as ACM/SIGKDD publicity chair, IIE Work Perfect spotlight, 2 terms as an Edelman Judge, faculty senate rep from the Aerospace Studies Dept at the UW, INFORMS chapter president, and three years on the CPMS council as Secretary. Mary has a B.S. in Math from Univ of Washington, Seattle and a M.S. in OR from the Univ of Maryland, College Park. Mary lives in San Antonio, Texas with her husband and has two adult children. 
Directions to Sabre 

1) Sabre headquarters is at 3150 Sabre Dr, Southlake, TX 76092. Directions: Get on Hwy 114 heading towards Southlake. Exit Solana Blvd/Kirkwood Blvd. Turn right (coming from Dallas) or left (coming from Keller or Roanoke), heading north. You'll see the Sabre signs. If you end up over by the Marriott Solana, you're on the wrong side of the highway. More detailed directions are available at

http://www.sabre-holdings.com/aboutUs/locations/usDriving.html

2) The main security gates will be closed after 5 pm. You just need to drive up, push the intercom button, and explain that you're here for the INFORMS Group conference. The guard will remotely lift the gates. (There is no actual person manning the gate area. All the security people sit in some big room watching security camera video.)

3) After passing through the security gate, drive straight up the hill, following the road to the parking garage. Park anywhere.

4) Upon exiting the garage, you'll want to go to Bldg A, the one on your right. Go up the pathway; the entrance is on the right.

5) The conference room is on your right as you enter, Room A1/157 (Bldg A, first floor, room number 157). You should see INFORMS people milling around as you enter the door. 

6) Attendees can call 817-713-7434 if they need help