jm + fleet   2

'Addressing the rebalancing problem in bike-sharing systems' [paper]
Many of the bike-sharing systems introduced around the world in the past 15 years have the same problem: Riders tend to take some routes and not others. As a result, the bikes tend to collect in a few places, which is a drag for users and a costly problem for the operators, who "rebalance" the system using trucks that take bikes from full stations to empty ones. Now, scientists are coming up with special algorithms to improve this process. One of them, developed by scientists at the Vienna University of Technology and the Austrian Institute of Technology, is now being tested in Vienna's bike-sharing system; another, developed at Cornell University, is already in use in New York City.

Timely -- here's what Dublin Bikes looked like this morning:

(via Andrew Caines)
cycling  bike-sharing  borisbikes  dublinbikes  rebalancing  fleet  availability  optimization  maths  papers  toread  algorithms 
august 2014 by jm

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