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ComputersComputer Programming and Software

Distributed Optimization for Customized Aircraft Fleet Scheduling

Authors: Kendall E. Nygard; NORTH DAKOTA STATE UNIV FARGO
Abstract:
DAKOTA is a software environment for aircraft scheduling. Important features of the system include an extended set partitioning algorithm for optimizing schedules, a geographic-based display subsystem, schedule editing tools, context-sensitive hyperhelp, and report writing facilities. The goal is to provide a system that can help users quickly produce aircraft schedules that efficiently utilize the available fleet. The manual schedule editing procedures and the optimizer work seamlessly, making the best of both approaches available to the scheduler. Designed from the perspective of the end user, DAKOTA is a comprehensive flight scheduling system that is easy to use, and easy to master. Designing and implementing high-quality graphical human-computer interfaces is a challenging process. In this report, some of the user interface design choices are presented and analyzed. The fundamental problem addressed is the need to arrange customized air travel military personnel (clients) who submit travel requests composed of one or more origin-destination pairs called request legs.

Limitations: APPROVED FOR PUBLIC RELEASE
Description: Final rept. 1 Jul 94-31 Dec 95
Pages: 93
Report Date: 31 DEC 95
Contract Number: F49620-94-1-0411
Report Number: A880113
Keywords relating to this report:
*AIR TRANSPORTATION
*COMPUTER PROGRAMS
*MAN COMPUTER INTERFACE
*MILITARY PERSONNEL
*OPTIMIZATION
*SCHEDULING
*TRAVEL
AIRCRAFT
ALGORITHMS
AVIATION PERSONNEL
EDITING
ENVIRONMENTS
LEGS
MANUAL OPERATION
REPORTS
SOFTWARE ENGINEERING
TOOLS
USER NEEDS
WRITING
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