Last updated: October 24, 2018


Tallys Yunes

Contact Information

Management Science Department
Miami Business School
Coral Gables, Florida 33124-8237
U.S.A.
+1 (305) 284-5107

my first name@miami.edu
http://moya.bus.miami.edu/tallys
http://orbythebeach.wordpress.com
@thyunes on Twitter
http://www.linkedin.com/in/tallys

Academic Positions

Education

Research Interests

Awards and Honors

Refereed Publications (click on blue titles to download papers)

1.
C. Zacharias and T. Yunes, Multimodularity in the Stochastic Appointment Scheduling Problem with Discrete Arrival Epochs, Management Science (forthcoming), 2018.
2.
A. A. Cire, A. Diamant, and T. Yunes, A Network-Based Formulation for Scheduling Clinical Rotations, Production and Operations Management (forthcoming), 2018.
3.
M. Shunko, T. Yunes, G. Fenu, A. Scheller-Wolf, V. Tardif, and S. Tayur, Product Portfolio Restructuring: Methodology and Application at Caterpillar, Production and Operations Management 27(1), 100–120, 2018.
4.
A. A. Cire, J. N. Hooker, and T. Yunes, Modeling with Metaconstraints and Semantic Typing of Variables, INFORMS Journal on Computing 28(1), 1–13, 2016.
5.
G. Kunigami, P. J. de Rezende, C. C. de Souza, and T. Yunes, Optimizing the Layout of Proportional Symbol Maps: Polyhedra and Computation, INFORMS Journal on Computing 26(2), 199–207, 2014. Extended journal version of paper #18.
6.
T. Yunes, I. D. Aron and J. N. Hooker, An Integrated Solver for Optimization Problems, Operations Research 58(2), 342–356, 2010.
7.
T. Yunes, D. Napolitano, A. Scheller-Wolf and S. Tayur, Building Efficient Product Portfolios at John Deere and Company, Operations Research 55(4), 615–629, 2007.
8.
T. Yunes, A. V. Moura and C. C. de Souza, Hybrid Column Generation Approaches for Urban Transit Crew Management Problems, Transportation Science 39(2), 273–288, 2005.
9.
R. Cano, C. C. de Souza, P. J. de Rezende, and T. Yunes, Arc-Based Integer Programming Formulations for Three Variants of Proportional Symbol Maps, Discrete Optimization 18, 87–110, 2015. Extended journal version of paper #16.
10.
L. de Oliveira, C. C. de Souza, and T. Yunes, Improved Bounds for the Traveling Umpire Problem: A Stronger Formulation and a Relax-and-Fix Heuristic, European Journal of Operational Research 236(2), 592–600, 2014.
11.
D. Bergman, A. A. Cire, W.-J. van Hoeve, and T. Yunes, BDD-Based Heuristics for Binary Optimization, Journal of Heuristics 20(2), 211–234, 2014.
12.
M. A. Trick, H. Yildiz, and T. Yunes, Scheduling Major League Baseball Umpires and the Traveling Umpire Problem, Interfaces 42(3), 232–244, 2012.
13.
L. de Oliveira, C. C. de Souza, and T. Yunes, Lower Bounds for Large Traveling Umpire Instances: New Valid Inequalities and a Branch-and-Cut Algorithm, Computers & Operations Research 72, 147–159, 2016.
14.
L. de Oliveira, C. C. de Souza, and T. Yunes, On the Complexity of the Traveling Umpire Problem, Theoretical Computer Science 562, 101–111, 2015.
15.
G. Kunigami, P. J. de Rezende, C. C. de Souza, and T. Yunes, Generating Optimal Drawings of Physically Realizable Symbol Maps with Integer Programming, The Visual Computer 28(10), 1015–1026, 2012. Extended journal version of paper #17.
16.
R. Cano, C. C. de Souza, P. J. de Rezende, and T. Yunes, Arc-Based Integer Programming Formulations for Three Variants of Proportional Symbol Maps, Electronic Notes in Discrete Mathematics 44, 251–256, 2013. VII Latin-American Algorithms, Graphs and Optimization Symposium (LAGOS).
17.
G. Kunigami, P. J. de Rezende, C. C. de Souza, and T. Yunes, Determining an Optimal Visualization of Physically Realizable Symbol Maps. Published by IEEE Computer Society, 24th Conference on Graphics, Patterns and Images (SIBGRAPI), Maceió, AL, Brazil, August 28–31, 2011.
18.
G. Kunigami, P. J. de Rezende, C. C. de Souza, and T. Yunes, Optimizing the Layout of Proportional Symbol Maps, Lecture Notes in Computer Science 6784, 1–16, 2011. 11th International Workshop on Computational Geometry and Applications (CGA).
19.
T. Yunes, Software Tools Supporting Integration, book chapter in Hybrid Optimization — The Ten Years of CPAIOR, M. Milano and P. Van Hentenryck (eds.), 393–424, Springer, 2011. ISBN: 978-1-4419-1643-3.
20.
J. N. Hooker and T. Yunes, An Integrated Approach for Truss Structure Design, Workshop on Hybrid Methods for Nonlinear Combinatorial Problems. Co-located with the 7th International Conference on Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems (CPAIOR), Bologna, Italy, June 14–18, 2010.
21.
I. D. Aron, J. N. Hooker and T. Yunes, SIMPL: A System for Integrating Optimization Techniques, Lecture Notes in Computer Science 3011, 21–36, 2004. International Conference on Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems (CPAIOR).
22.
T. Yunes, On The Sum Constraint: Relaxation and Applications, Lecture Notes in Computer Science 2470, 80–92, 2002. 8th International Conference on Principles and Practice of Constraint Programming (CP).
23.
T. Yunes, A. V. Moura and C. C. de Souza, Solving Very Large Crew Scheduling Problems to Optimality, 15th ACM Symposium on Applied Computing (SAC), Como, Italy, March 19–21, 2000.
24.
T. Yunes, A. V. Moura and C. C. de Souza, A Hybrid Approach for Solving Large Scale Crew Scheduling Problems, Lecture Notes in Computer Science 1753, 293–307, 2000. 2nd International Workshop on Practical Aspects of Declarative Languages (PADL).

Working Papers and Work in Progress

25.
Cross Training for Flexibility in Manufacturing and Service Operations. In progress.
26.
Product Assortment Optimization. In progress.
27.
An MDD-Based Approach for the Time-Dependent TSP In progress.
28.
Resource-Constrained Scheduling with Uniform Resource Requirements. In progress.
29.
Piecewise-Linear Optimization with Knapsack and Cardinality Constraints. In progress.

Unpublished Papers and Theses (click on blue titles to download documents)

30.
T. Yunes, On the Integration of Optimization Techniques, Ph.D. thesis, Carnegie Mellon University, February 2006.
31.
T. Yunes, Problemas de Escalonamento no Transporte Coletivo: Programação por Restrições e Outras Técnicas, Master’s thesis, University of Campinas (UNICAMP), Brazil, April 2000.
32.
T. Yunes, A. V. Moura and C. C. de Souza, Modeling and Solving a Crew Rostering Problem with Constraint Logic Programming and Integer Programming, Institute of Computing Technical Report IC-00-04, University of Campinas (UNICAMP), Brazil, March 2000.

Selected Talks

Teaching Experience

Courses Taught at the University of Miami (instructor ratings out of 5.00):

Courses Taught at Other Universities (instructor ratings out of 5.00):

Other Teaching-Related Activities:

Other Contributions to Research and Teaching

Consulting and Practical Experience

Student Supervision and Collaboration with Short-Term Visitors

Service to the Academic Community

Service to the University of Miami and the Business School

Media Mentions and Featured Stories

Personal Information and Skills

References