encyclopedia

DELAY TIME

The amount of time by which a transit unit (vehicle or train) in service is delayed from its scheduled time. (TRB)

DELPHI PROCESS (DELPHI METHOD, DELPHI TECHNIQUE)

A method of allowing a group of individuals to deal with a complex problem as a single unit, with the goal of achieving a consensus. A typical Delphi process could involved distributing a questionnaire to participants so that they could…