Typical bus non-on-time queries [15, 18] include: "How many bus delaying events happened over a given time period?", "Which are the routes where most delaying events happen?", and "Do the bus delaying events aggregate and where?", etc.
Similar to the two conditions of critical time r,, since the queued cars do not dissipate until the bus has departed, the bus delays the upstream cars when t ∈ (0, r].
That means if your friend has a fabulous man for you to meet, or your mother wants to introduce you to the gorgeous model she met on the bus, delay your meeting until the three weeks of the retrograde are over.
In recent years, city officials have made deep cuts in staff and operations, leaving residents complaining of darkened streetlights, slow police response times and bus delays.
It's nothing," he said, explaining that bus delays have sometimes stretched his normally hour-and-a-half trip from Chelsea, Mass., to his job as a sales representative in Boston into a three-hour ordeal.
And at the very least, cyclists have a much clearer idea of when they are going to arrive at their destination, as they don't find themselves getting caught up in traffic jams or held up by train or bus delays.
But the program might not help people whose commute simply lasted longer or cost more, like Ibezim Oki, a cabdriver who spent $50 on a cab to get from his Brooklyn home to Manhattan on Friday, rather than risk long bus delays, and "now I don't know how long I'm going to have to wait for gas".
With service knocked out, Mr. Blackburn checked his BlackBerry for alerts from Clever Commute, a free service that distributes updates sent by hundreds of riders on New Jersey Transit, as well as the Long Island Rail Road and Metro-North Railroad, about train and bus delays that they are witnessing firsthand.
They might want to use crowdsourcing to gather 700 interpretations of love and visualise it into a collage, take data from bus delays and output them into varying decibels, or even survey the attendees on the night and make a word cloud of their fears".
Intuitively, the bus delay aggregation is closely related to the traffic flow, detecting the zones with significant bus delay aggregation can reflect the change of traffic flow.
One typical bus non-on-time query is detecting bus delay aggregation.
