Networks and Basic Solutions. - Ellis L. Johnson (Oper. Res., 1966)

On shortest paths and sorting. - Ellis L. Johnson (ACM Annual Conference (1), 1972)

Some continuous functions related to corner polyhedra. - Ralph E. Gomory; Ellis L. Johnson (Math. Program., 1972)

Some continuous functions related to corner polyhedra, II. - Ralph E. Gomory; Ellis L. Johnson (Math. Program., 1972)

Matching, Euler tours and the Chinese postman. - Jack Edmonds 001; Ellis L. Johnson (Math. Program., 1973)

Facet of regular 0-1 polytopes. - Peter L. Hammer; Ellis L. Johnson; Uri N. Peled (Math. Program., 1975)

Solving the Installation Scheduling Problem Using Mixed Integer Linear Programming. - Richard L. Chen; Harlan P. Crowder; Ellis L. Johnson (IBM Syst. J., 1978)

Experiments in integer programming. - Ellis L. Johnson; Uwe H. Suhl (Discret. Appl. Math., 1980)

Subadditive Lifting Methods for Partitioning and Knapsack Problems. - Ellis L. Johnson (J. Algorithms, 1980)

On the Generality of the Subadditive Characterization of Facets. - Ellis L. Johnson (Math. Oper. Res., 1981)

A note of the knapsack problem with special ordered sets. - Ellis L. Johnson; Manfred W. Padberg (Oper. Res. Lett., 1981)

Duality and Pricing in Multiple Right-Hand Choice Linear Programming Problems. - Daniel Granot; Frieda Granot; Ellis L. Johnson (Math. Oper. Res., 1982)

A characterization of minimal valid inequalities for mixed integer programs. - Achim Bachem; Ellis L. Johnson; Rainer Schrader (Oper. Res. Lett., 1982)

Solving Large-Scale Zero-One Linear Programming Problems. - Harlan P. Crowder; Ellis L. Johnson; Manfred W. Padberg (Oper. Res., 1983)

On the Uncapacitated Plant Location Problem. I: Valid Inequalities and Facets. - D. Chinhyung Cho; Ellis L. Johnson; Manfred Padberg; M. R. Rao (Math. Oper. Res., 1983)

Aspects of the Traveling Salesman Problem. - Michael Held; Alan J. Hoffman; Ellis Lane Johnson; Philip Wolfe (IBM J. Res. Dev., 1984)

Solving 0-1 Integer Programming Problems Arising from Large Scale Planning Models. - Ellis L. Johnson; Michael M. Kostreva; Uwe H. Suhl (Oper. Res., 1985)

Binary group and Chinese postman polyhedra. - Gilles Gastou; Ellis L. Johnson (Math. Program., 1986)

Dual row modules and polyhedra of blocking group problems. - Sunil Chopra; Ellis L. Johnson (Math. Program., 1987)

Polyhedra of regularp-nary group problems. - Sunil Chopra; David L. Jensen; Ellis L. Johnson (Math. Program., 1989)

Four problems on graphs with excluded minors. - Huiling Gan; Ellis L. Johnson (Math. Program., 1989)

A Global Approach to Crew-Pairing Optimization. - Ranga Anbil; Rajan Tanga; Ellis L. Johnson (IBM Syst. J., 1992)

Recent Developments and Future Directions in Mathematical Programming. - Ellis L. Johnson; George L. Nemhauser (IBM Syst. J., 1992)

Formulating a Mixed Integer Programming Problem to Improve Solvability. - Cynthia Barnhart; Ellis L. Johnson; George L. Nemhauser; Gabriele Sigismondi; Pamela H. Vance (Oper. Res., 1993)

Min-cut clustering. - Ellis L. Johnson; Anuj Mehrotra; George L. Nemhauser (Math. Program., 1993)

Solving binary cutting stock problems by column generation and branch-and-bound. - Pamela H. Vance; Cynthia Barnhart; Ellis L. Johnson; George L. Nemhauser (Comput. Optim. Appl., 1994)

Some properties of the fleet assignment problem. - Zonghao Gu; Ellis L. Johnson; George L. Nemhauser; Wang Yinhua (Oper. Res. Lett., 1994)

A column generation and partitioning approach for multi-commodity flow problems. - Cynthia Barnhart; Christopher A. Hane; Ellis L. Johnson; Gabriele Sigismondi (Telecommun. Syst., 1994)

Deadhead Selection for the Long-Haul Crew Pairing Problem. - Cynthia Barnhart; Levent Hatay; Ellis L. Johnson (Oper. Res., 1995)

The fleet assignment problem: Solving a large-scale integer program. - Christopher A. Hane; Cynthia Barnhart; Ellis L. Johnson; Roy E. Marsten; George L. Nemhauser; Gabriele Sigismondi (Math. Program., 1995)

Maintenance and Crew Considerations in Fleet Assignment. - Lloyd W. Clarke; Christopher A. Hane; Ellis L. Johnson; George L. Nemhauser (Transp. Sci., 1996)

The aircraft rotation problem. - Lloyd W. Clarke; Ellis L. Johnson; George L. Nemhauser; Zhongxi Zhu (Ann. Oper. Res., 1997)

Airline Crew Scheduling: A New Formulation and Decomposition Algorithm. - Pamela H. Vance; Cynthia Barnhart; Ellis L. Johnson; George L. Nemhauser (Oper. Res., 1997)

Branch-and-Price: Column Generation for Solving Huge Integer Programs. - Cynthia Barnhart; Ellis L. Johnson; George L. Nemhauser; Martin W. P. Savelsbergh; Pamela H. Vance (Oper. Res., 1998)

Flight String Models for Aircraft Fleeting and Routing. - Cynthia Barnhart; Natashia L. Boland; Lloyd W. Clarke; Ellis L. Johnson; George L. Nemhauser; Rajesh G. Shenoi (Transp. Sci., 1998)

Computational results with a primal-dual subproblem simplex method. - Jing Hu; Ellis L. Johnson (Oper. Res. Lett., 1999)

Air transportation simulation: SimAir: a stochastic model of airline operations. - Jay M. Rosenberger; Andrew J. Schaefer; David Goldsman; Ellis L. Johnson; Anton J. Kleywegt; George L. Nemhauser (WSC, 2000)

Progress in Linear Programming-Based Algorithms for Integer Programming: An Exposition. - Ellis L. Johnson; George L. Nemhauser; Martin W. P. Savelsbergh (INFORMS J. Comput., 2000)

A Relational Modeling System for Linear and Integer Programming. - Alper Atamtürk; Ellis L. Johnson; Jeff T. Linderoth; Martin W. P. Savelsbergh (Oper. Res., 2000)

A generalized assignment problem with special ordered sets: a polyhedral approach. - Ismael R. de Farias Jr.; Ellis L. Johnson; George L. Nemhauser (Math. Program., 2000)

A parallel primal-dual simplex algorithm. - Diego Klabjan; Ellis L. Johnson; George L. Nemhauser (Oper. Res. Lett., 2000)

Airline Crew Recovery. - Ladislav Lettovsky; Ellis L. Johnson; George L. Nemhauser (Transp. Sci., 2000)

Matching: A Well-Solved Class of Integer Linear Programs. - Jack Edmonds 001; Ellis L. Johnson (Combinatorial Optimization, 2001)

Solving Large Airline Crew Scheduling Problems: Random Pairing Generation and Strong Branching. - Diego Klabjan; Ellis L. Johnson; George L. Nemhauser; Eric Gelman; Srini Ramaswamy (Comput. Optim. Appl., 2001)

Branch-and-cut for combinatorial optimization problems without auxiliary binary variables. - Ismael R. de Farias Jr.; Ellis L. Johnson; George L. Nemhauser (Knowl. Eng. Rev., 2001)

Airline Crew Scheduling with Regularity. - Diego Klabjan; Ellis L. Johnson; George L. Nemhauser; Eric Gelman; Srini Ramaswamy (Transp. Sci., 2001)

Facets of the Complementarity Knapsack Polytope. - Ismael R. de Farias Jr.; Ellis L. Johnson; George L. Nemhauser (Math. Oper. Res., 2002)

The relation of time indexed formulations of single machine scheduling problems to the node packing problem. - Hamish Waterer; Ellis L. Johnson; Paolo Nobili; Martin W. P. Savelsbergh (Math. Program., 2002)

A least-squares primal-dual algorithm for solving linear programming problems. - Earl R. Barnes; Victoria Chen; Balaji Gopalakrishnan; Ellis L. Johnson (Oper. Res. Lett., 2002)

Airline Crew Scheduling with Time Windows and Plane-Count Constraints. - Diego Klabjan; Ellis L. Johnson; George L. Nemhauser; Eric Gelman; Srini Ramaswamy (Transp. Sci., 2002)

A Stochastic Model of Airline Operations. - Jay M. Rosenberger; Andrew J. Schaefer; David Goldsman; Ellis L. Johnson; Anton J. Kleywegt; George L. Nemhauser (Transp. Sci., 2002)

Simulation of airports/aviation systems: discrete event simulation model for airline operations: SIMAIR. - Loo Hay Lee; Huei Chuen Huang; Chulung Lee; Ek Peng Chew; Wikrom Jaruphongsa; Yean Yik Yong; Zhe Liang; Chun How Leong; Yen Ping Tan; Kalyan Namburi; Ellis L. Johnson; Jerry Banks (WSC, 2003)

Special Section: Wagner Prize Papers: Delta Optimizes Continuing-Qualification-Training Schedules for Pilots. - Milind G. Sohoni; T. Glenn Bailey; Kristi G. Martin; Helen Carter; Ellis L. Johnson (Interfaces, 2003)

Cyclic group and knapsack facets. - Julián Aráoz; Lisa Evans; Ralph E. Gomory; Ellis L. Johnson (Math. Program., 2003)

An approach to integer programming. - Ralph E. Gomory; Ellis L. Johnson (Math. Program., 2003)

T-space and cutting planes. - Ralph E. Gomory; Ellis L. Johnson (Math. Program., 2003)

Corner Polyhedra and their connection with cutting planes. - Ralph E. Gomory; Ellis L. Johnson; Lisa Evans (Math. Program., 2003)

Rerouting Aircraft for Airline Recovery. - Jay M. Rosenberger; Ellis L. Johnson; George L. Nemhauser (Transp. Sci., 2003)

A Three-Phase Approach to Solving the Bidline Problem. - Jeffery D. Weir; Ellis L. Johnson (Ann. Oper. Res., 2004)

Long-Range Reserve Crew Manpower Planning. - Milind G. Sohoni; Ellis L. Johnson; T. Glenn Bailey (Manag. Sci., 2004)

A Robust Fleet-Assignment Model with Hub Isolation and Short Cycles. - Jay M. Rosenberger; Ellis L. Johnson; George L. Nemhauser (Transp. Sci., 2004)

Robust Airline Fleet Assignment: Imposing Station Purity Using Station Decomposition. - Ellis L. Johnson (AAIM, 2005)

Airline Crew Scheduling: State-of-the-Art. - Balaji Gopalakrishnan; Ellis L. Johnson (Ann. Oper. Res., 2005)

Logical Processing for Integer Programming. - Monique Guignard 001; Ellis L. Johnson; Kurt Spielberg (Ann. Oper. Res., 2005)

Airline Crew Scheduling Under Uncertainty. - Andrew J. Schaefer; Ellis L. Johnson; Anton J. Kleywegt; George L. Nemhauser (Transp. Sci., 2005)

A Multiple Pairs Shortest Path Algorithm. - I-Lin Wang; Ellis L. Johnson; Joel S. Sokol (Transp. Sci., 2005)

Short-term booking of air cargo space. - Ek Peng Chew; Huei Chuen Huang; Ellis L. Johnson; George L. Nemhauser; Joel S. Sokol; Chun How Leong (Eur. J. Oper. Res., 2006)

Estimating Air-Cargo Overbooking Based on a Discrete Show-Up-Rate Distribution. - Andreea Popescu; Pinar Keskinocak; Ellis L. Johnson; Mariana LaDue; Raja G. Kasilingam (Interfaces, 2006)

Operational airline reserve crew planning. - Milind G. Sohoni; Ellis L. Johnson; T. Glenn Bailey (J. Sched., 2006)

Robust Airline Fleet Assignment: Imposing Station Purity Using Station Decomposition. - Barry C. Smith; Ellis L. Johnson (Transp. Sci., 2006)

A Stochastic Programming Model with Decision Dependent Uncertainty Realizations for Technology Portfolio Management. - Senay Solak; John-Paul Clarke; Ellis L. Johnson; Earl R. Barnes (OR, 2007)

Simulating air traffic blockage due to convective weather conditions. - Liling Ren; Dawei Chang; Senay Solak; John-Paul Clarke; Earl R. Barnes; Ellis L. Johnson (WSC, 2007)

Polarity and the complexity of the shooting experiment. - Brady Hunsaker; Ellis L. Johnson; Craig A. Tovey (Discret. Optim., 2008)

Strategic planning in fractional aircraft ownership programs. - Yufeng Yao; Özlem Ergun; Ellis L. Johnson; William Schultz; J. M. Singleton (Eur. J. Oper. Res., 2008)

Incorporating Network Flow Effects into the Airline Fleet Assignment Process. - Timothy L. Jacobs; Barry C. Smith; Ellis L. Johnson (Transp. Sci., 2008)

Integrated Airline Fleet and Crew Robust Planning. - Chunhua Gao; Ellis L. Johnson; Barry C. Smith (Transp. Sci., 2009)

A Polyhedral Study of the Mixed Integer Cut. - Steve Tyber; Ellis L. Johnson (IPCO, 2010)

Primal-dual simplex method for shooting. - Sangho Shim; Ellis L. Johnson; Wenwei Cao (Electron. Notes Discret. Math., 2010)

Optimization of R&D project portfolios under endogenous uncertainty. - Senay Solak; John-Paul Clarke; Ellis L. Johnson; Earl R. Barnes (Eur. J. Oper. Res., 2010)

Near Real-Time Fuel-Optimal En Route Conflict Resolution. - Adan Vela; Senay Solak; John-Paul Clarke; William E. Singhose; Earl R. Barnes; Ellis L. Johnson (IEEE Trans. Intell. Transp. Syst., 2010)

A least-squares minimum-cost network flow algorithm. - Balaji Gopalakrishnan; Seunghyun Kong; Earl R. Barnes; Ellis L. Johnson; Joel S. Sokol (Ann. Oper. Res., 2011)

On a New Rotation Tour Network Model for Aircraft Maintenance Routing Problem. - Zhe Liang; Wanpracha Art Chaovalitwongse; Huei Chuen Huang; Ellis L. Johnson (Transp. Sci., 2011)

An Optimization Approach to Airline Integrated Recovery. - Jon D. Petersen; Gustaf Sölveling; John-Paul Clarke; Ellis L. Johnson; Sergey Shebalov (Transp. Sci., 2012)

Cyclic group blocking polyhedra. - Sangho Shim; Ellis L. Johnson (Math. Program., 2013)

Binary group facets with complete support and non-binary coefficients. - Yan Shu; Sunil Chopra; Ellis L. Johnson; Sangho Shim (Oper. Res. Lett., 2013)

Bid Prices When Demand Is a Mix of Individual and Batch Bookings. - Andreea Popescu; Earl R. Barnes; Ellis L. Johnson; Pinar Keskinocak (Transp. Sci., 2013)

Models for single-sector stochastic air traffic flow management under reduced airspace capacity. - Yu-Heng Chang; Senay Solak; John-Paul B. Clarke; Ellis L. Johnson (J. Oper. Res. Soc., 2016)

Stochastic Runway Scheduling. - Senay Solak; Gustaf Sölveling; John-Paul B. Clarke; Ellis L. Johnson (Transp. Sci., 2018)