Florida International University

Daniel Luckerath

Naphtali David Rishe

Oliver Ullrich

Techniques and systems are disclosed for receiving user input related to three co-optimized objectives, factors, or parameters, and translating the user input into weight factors for a tri-variable weighting function. In various embodiments, a triangular user interface element is displayed that allows a user to assign importance weights to three interrelated decision optimization objectives using a single user input selection gesture. Each side of the triangular user interface element presents a factor of the weight function. When the user selects a single position on the perimeter or within the field of the triangular figure in the user interface, weight factors for each of the three interrelated optimization objectives are determined that can be used as weight factors in the tri-variable weighting function.

User interface for co-optimizing weight factors

Systems and techniques are described to enable the dynamic selection of a transit route through the stop zones of a transit line. Techniques are disclosed for receiving a current location of a transit vehicle on a transit line and determining a transit route through one or more of the vehicle's remaining stop zones by choosing an optimized combination of stop options and route segment options for that specific transit vehicle. Techniques may be performed in some cases by accessing a real-time traffic information service to obtain one or more traffic condition factors on a route segment, determining a dynamic route segment option weight, calculating a dynamic cost function with respect to the weights, and determining an optimized set of the route segments with respect to the cost functions.

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Cologne, Germany

Daniel Luckerath