Fractal Flows

Visualizing the flows through complex systems, cities in particular.

[Fractal Flows @FractalFlows]

A Fractal City

[Fractal Flows @FractalFlows]

BLM traffic model - w/ rerouting - Sponge network - 0 003 Prr 0 15 pcar ... https://t.co/Z4fZWnwb0w via @YouTube

[Jorge A. Laval @jorge_laval]

@TFTC_TRB @netlogo Try this experiment to see the influence of rerouting

[Jorge A. Laval @jorge_laval]

@TFTC_TRB @netlogo At higher densities one can see really well how the voids- absence of a vehicle shown as black pixels- travel upstream in the NW direction

These voids act like interacting particles, describing random paths. These paths become deterministic when the probability of rerouting = 1

[Jorge A. Laval @jorge_laval]

The case probability of rerouting = 1 might be suggesting a new type of control strategy. Notice the speed increase as a result of persistent crossing patterns.

[Jorge A. Laval @jorge_laval]

Online simulation of the #BML model with rerouting:

https://t.co/BAUQsb8PG5

Explore the different emerging patterns by changing the initial vehicle density and the rerouting probability

#Traffic #Networks @TFTC_TRB @Netlogo

[Jorge A. Laval @jorge_laval]

#Distribution #network finding. Factory on top delivers packages to residences at the bottom. What is the most efficient network?

#logistics
@netlogo

[Jorge A. Laval @jorge_laval]

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[Jorge A. Laval @jorge_laval]

#Gridlock in the city according to the #BML model. Constant density and deterministic rules yet gridlock seems unpredictable?

[Jorge A. Laval @jorge_laval]

The future of #traffic flow is #granular. Are you going to the #TFTG24 traffic and granular flow conference in Lyon?? Deadline end of the month. just submitted my abstract

https://t.co/NfLX3g8Yz4

@TFTC_TRB @BerkeleyITS @b_rational @DirkHelbing

[Fractal Flows @FractalFlows]

Supercritical State of Urban Networks Discovered!

https://t.co/AbTh3TVjCS via @YouTube

[Fractal Flows @FractalFlows]

Ever wonder why some parts of a city never get congested?

#trafficflow

https://t.co/fvD0R3ITtp

[Fractal Flows @FractalFlows]

the music of the digits of PI

https://t.co/KIG7BhqD4U

[Fractal Flows @FractalFlows]

With endogenous demand only: Trips are generated within the region and exit the region using the right and bottom edges

[Fractal Flows @FractalFlows]

Spongeville2 - OT 1356t3 Fractal Cities - urban network simulation 0.3_Prr_1._pcar_1._pout_10._dt_243_n

[Fractal Flows @FractalFlows]

BLM traffic model - w/ rerouting - Sponge network - 0 003 Prr 0 15 pcar ... https://t.co/Z4fZWnwb0w via @YouTube