smart cities, smarter travelers -...
TRANSCRIPT
![Page 1: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/1.jpg)
Smart Cities, Smarter Travelers: Making transit a better experience using smart phones
Animesh Pathak
Project-team ARLES-MiMove
Inria Paris-Rocquencourt
February 21, 2014
![Page 2: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/2.jpg)
The Internet of Things (IoT)
• Connecting the physical world with the virtual world
• Leveraging sensing and actuation capabilities embedded in
Things
• Increasing number of mobile Things with many
benefits => mobile IoT
2
www.gizmag.com www.robotshop.com www.slashphone.com
![Page 3: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/3.jpg)
Mobile IoT: Illustrating scenario
3
Wind-chill in
Paris?
How to measure
wind-chill?
How to know they
are in Paris?
Wind-chill sensor?
Location sensor?
? ?
! So many devices
! Diverse types
! Unknown availability
! Incomplete
measurements
Service
Oriented
Middleware
http://www.netatmo.com/
! Coarse grained data
Focus:
- On-demand
- Discrete
- Sensing/actuating requests
![Page 4: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/4.jpg)
Key Challenges of the Mobile IoT
• Heterogeneity (Representation)
• Different Things, different data types
• Ultra Large Numbers
• Millions of Things, large volumes of data
• Dynamic Environment
• Mobile Things, short-life span
4
![Page 5: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/5.jpg)
More likely to
not register
Enough
coverage
Design Rationale
- Do not register redundant
Things to reduce number
- Set coverage threshold
Managing Scale: Probabilistic Registration
Centralized Approach
• Compute decision at
registry as search problem
• Using global displacement
knowledge
• But computation time
increases linearly
5
Decentralized Approach
• Compute decision on Thing
• Estimate displacements
of registered nodes
using mobility models
• Constant computation time Jardin des Tuileries
✔
![Page 6: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/6.jpg)
6
Managing Scale: Probabilistic Look-up
Candidate Thing
Selected Thing
![Page 7: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/7.jpg)
Probabilistic Look-up:
Normal distribution
7
r3
Dmax
Lookup controls participation of Things
X r1
r2
r4
Candidate Thing
Selected Thing
![Page 8: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/8.jpg)
Moving on… to moving in the city
- 8
Photo: syracuse.com
![Page 9: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/9.jpg)
Transport: in Europe
- 9
Photo: Animesh Pathak
![Page 10: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/10.jpg)
Transport: This is what “Smart” means now
- 10
Photo: ParisByTrain Photo: SNCF/Android Photo: DMRC/AppStore
Photo: Anjali Sharan
![Page 11: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/11.jpg)
… but there are more things to do!
- 11
![Page 12: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/12.jpg)
Our Inspiration: Connected Things, Smart
Cities, Mobile Citizens
- 12
http://revistamoviles.blogspot.com.es/2012/03/telefonica-convertira-alcala-de-henares.html
![Page 13: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/13.jpg)
Idea: Participatory Sensing, for Mass Transit
- 13
Like Waze, but for the Metro, Bus, RER…
![Page 14: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/14.jpg)
TravelDashboard: Participatory Sensing for
Urban Transport
- 14
- 14
EIT ICT Labs •Ambientic
•Inria
•Thales
•ALU
•UCL
•Systematic https://www.rocq.inria.fr/arles/traveldashboard
![Page 15: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/15.jpg)
Prototype: TravelDashboard Paris
- 15
![Page 16: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/16.jpg)
Prototype: TravelDashboard Paris (2)
00 MOIS 2011 - 16
![Page 17: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/17.jpg)
Meanwhile in London…
- 17
![Page 18: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/18.jpg)
Back to Paris…
- 18
![Page 19: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/19.jpg)
Back to Paris… (2)
- 19
![Page 20: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/20.jpg)
from Passenger to Operator…
- 20
![Page 21: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/21.jpg)
Recognition and Future Directions
• Awarded the “Prix Mashup” (€2500) at the RATP OpenDataLab
in May 2013
• Led to appearance on TVFIL78 evening programming
• Federated Social Networking
• Privacy policies for mobile social networks
• Incentive Mechanisms
• How to encourage people to share their inputs
• Project “3cixty” and “Sarathi”
• Improving urban mobility, in Europe, and India!
- 21
![Page 22: Smart Cities, Smarter Travelers - Inriavideos.rennes.inria.fr/confLunch/Animesh-Pathak/rennes-conflunch.pdf · Smart Cities, Smarter Travelers: Making transit a better experience](https://reader030.vdocuments.site/reader030/viewer/2022041112/5f17041f634c333e9636b593/html5/thumbnails/22.jpg)
- 22
MERCI!
Inria Rennes for the invitation
Members of ARLES-MiMove@Inria
The TravelDashboard Consortium