Barnhart Cynthia

Cynthia Barnhart

Information about the author Cynthia Barnhart will soon be added to the site.
Found 31 papers in total
Integrated Disruption Management and Flight Planning to Trade Off Delays and Fuel Burn
Integrated Disruption Management and Flight Planning to Trade Off Delays and Fuel Burn
2017
In this paper we present a novel approach addressing airline delays and recovery....
Integrated Airline Scheduling: Considering Competition Effects and the Entry of the High Speed Rail
Integrated Airline Scheduling: Considering Competition Effects and the Entry of the High Speed Rail
2017
Airlines and high speed rail are increasingly competing for passengers, especially in...
Airline-Driven Performance-Based Air Traffic Management: Game Theoretic Models and Multicriteria Evaluation
Airline-Driven Performance-Based Air Traffic Management: Game Theoretic Models and Multicriteria Evaluation
2016
Defining air traffic management as the tools, procedures, and systems employed to...
Modeling Airline Frequency Competition for Airport Congestion Mitigation
Modeling Airline Frequency Competition for Airport Congestion Mitigation
2012
Demand often exceeds capacity at congested airports. Airline frequency competition is...
Robust airline schedule design in a dynamic scheduling environment
Robust airline schedule design in a dynamic scheduling environment
2013
In the past decade, major airlines in the US have moved from banked...
Dynamic airline scheduling
Dynamic airline scheduling
2009
Demand stochasticity is a major challenge for the airlines in their quest to produce...
Flight schedule design for a charter airline
Flight schedule design for a charter airline
2007
We consider the problem of designing the flight schedule for a charter airline....
Flight operations recovery: New approaches considering passenger recovery
Flight operations recovery: New approaches considering passenger recovery
2006
The sources of disruption to airline schedules are many, including crew absences,...
Planning for robust airline operations: Optimizing aircraft routings and flight departure times to minimize passenger disruptions
Planning for robust airline operations: Optimizing aircraft routings and flight departure times to minimize passenger disruptions
2006
Airlines typically construct their schedules assuming that every flight leg will...
Composite-variable modeling for service parts logistics
Composite-variable modeling for service parts logistics
2006
Service parts logistics focuses on providing repair parts for computer, medical, and...
Applications of operations research in the air transport industry
Applications of operations research in the air transport industry
2003
This paper presents an overview of several important areas of operations research...
Airline schedule planning: accomplishments and opportunities
Airline schedule planning: accomplishments and opportunities
2004
Plagued by high labor costs, low profitability margins, airspace and airport...
Applications of operations research in the air transport industry
Applications of operations research in the air transport industry
2003
This paper presents an overview of several important areas of operations research...
Airline schedule planning: integrated models and algorithms for schedule design and fleet assignment
Airline schedule planning: integrated models and algorithms for schedule design and fleet assignment
2004
Constructing a profitable schedule is of utmost importance to an airline because its...
UPS optimizes its air network
UPS optimizes its air network
2004
Operations research specialists at UPS and the Massachusetts Institute of Technology...
Improving crew scheduling by incorporating key maintenance routing decisions
Improving crew scheduling by incorporating key maintenance routing decisions
2003
Crew costs are the second-largest operating expense faced by the airline industry,...
Railroad blocking: A network design application
Railroad blocking: A network design application
2000
In this study, we formulate the railroad blocking problems as a network design problem...
Using branch-and-price-and-cut to solve origin–destination integer multicommodity flow problems
Using branch-and-price-and-cut to solve origin–destination integer multicommodity flow problems
2000
We present a column-generation model and branch-and-price-and-cut algorithm for...
Flight string models for aircraft fleeting and routing
Flight string models for aircraft fleeting and routing
1998
Given a schedule of flight legs to be flown by an airline, the fleet assignment...
An approximate model and solution approach for the long-haul crew pairing problem
An approximate model and solution approach for the long-haul crew pairing problem
1998
The crew pairing problem requires the coverage of a set of long-haul flights by a...
Airline fleet assignment with time windows
Airline fleet assignment with time windows
2000
Recognizing that allowing variability in scheduled flight departure times can result...
Constructing railroad blocking plans to minimize handling costs
Constructing railroad blocking plans to minimize handling costs
1998
On major domestic railroads, a typical general merchandise shipment may pass through...
Multimodal express package delivery: A service network design application
Multimodal express package delivery: A service network design application
1999
The focus of this research is to model and solve a large-scale service network design...
Branch-and-price: Column generation for solving huge integer programs
Branch-and-price: Column generation for solving huge integer programs
1998
We discuss formulations of integer programs with a huge number of variables and their...
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