Modelling of the London Bus Network The Data London Open Transport - PowerPoint PPT Presentation

Jan 23, 2024 •112 likes •173 views

Alex Gubbay Real Time Graph Modelling of the London Bus Network The Data London Open Transport API Real-time bus arrivals at every stop 130,000 data points a minute Also provided: Real-time traffic incidents Real-time

Alex Gubbay Real Time Graph Modelling of the London Bus Network
The Data • London Open Transport API • Real-time bus arrivals at every stop • 130,000 data points a minute • Also provided: • Real-time traffic incidents • Real-time road closures
The Plan 01 02 03 04 05 Build a real time Combine with Track how Visualise this bus Predict impact graph model of road incidents incidents affect flow – highlight of new incidents the London bus bus flows problem areas network
The Set Up • Amazon EC2 Instance – London • Distribute across multiple micro instances • Node.js server to communicate with TfL • Apache Storm for stream processing • D3.js for visualisation • Node.js for web interface server
Progress Amazon EC2 instances set up TfL EC2 IP whitelisted Zookeeper, Storm installed Currently setting up Node.js to send and process data streaming requests to TfL

Download Presentation

Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend

The Modelling and Simulation Process 1. History of Modelling and Simulation 2. Modelling and

The Modelling and Simulation Process 1. History of Modelling and Simulation 2. Modelling and Simulation Concepts 3. Levels of Abstraction 4. Experimental Frame 5. Validation 6. Studying a mass-spring system 7. The Modelling and Simulation

692 views • 34 slides

Modelling and Synthesis of User Interfaces for Complex, Web-Based Modelling Environments Jacob

Modelling and Synthesis of User Interfaces for Complex, Web-Based Modelling Environments Jacob Beard McGill University Modelling, Simulation and Design Lab (MSDL) 08/29/08 Overall Project Goal The creation of a web-based meta- modelling

124 views • 10 slides

(Modelling) Semantics of Modelling Languages Hans Vangheluwe 7 September 2010, Lisboa, Portugal

(Modelling) Semantics of Modelling Languages Hans Vangheluwe 7 September 2010, Lisboa, Portugal (Modelling) Semantics of Modelling Languages Overview Building DS(V)M Tools Effectively 1 Specifying syntax of DS(V)Ls: 1 abstract ( meta-modelling

1.23k views • 95 slides

MODELLING & ASSESSMENT (RESRAD) Why? Modelling Cant measure everything

MODELLING & ASSESSMENT (RESRAD) Why? Modelling Cant measure everything Need to make predictions when designing new facilities Assessment Waste management and disposal Compliance with regulatory requirements

690 views • 54 slides

The rise of the (modelling) bots: Towards assisted modelling via Social Networks Sara P

The rise of the (modelling) bots: Towards assisted modelling via Social Networks Sara P erez-Soler, Esther Guerra, Juan de Lara, Francisco Jurado MISO - Modelling & Software Engineering Research Group (miso.es) Universidad Aut onoma de

386 views • 14 slides

Course Overview CMPUT 654: Modelling Human Strategic Behaviour Strategic Modelling This course

Course Overview CMPUT 654: Modelling Human Strategic Behaviour Strategic Modelling This course is about modelling human strategic behaviour: Modelling: Constructing formal, predictive models of action Strategic: Outcomes that an agent

598 views • 25 slides

Course Overview CMPUT 654: Modelling Human Strategic Behaviour Strategic Modelling This

486 views • 20 slides

Infrastructure for DEVS Modelling and Experiment Hongyan Song August 2006 Modelling,

Infrastructure for DEVS Modelling and Experiment Hongyan Song August 2006 Modelling, Simulation, and Design Lab School of Computer Science McGill University Outline Motivations and Ideas DEVS Visual Modelling Representing DEVS in

631 views • 19 slides

1. Modelling Issues Modelling is more an art than a science! Choice of the Right Decision

1. Modelling Issues Modelling is more an art than a science! Choice of the Right Decision Variables Example: Alphametic problems, using backtracking with constraint propagation: For SEND + MORE = MONEY, the model without carry variables is

476 views • 29 slides

Lecture 22: Meta-Modelling Inheritance Meta-Modelling Idea Experiment : can we model

Content Inheritance Abstract syntax Software Design, Modelling and Analysis in UML Liskov Substitution Principle Well-typedness with inheritance Subset-semantics vs. uplink-semantics Lecture 22: Meta-Modelling Inheritance

749 views • 12 slides

Traditional and Modern Approaches to Modelling with R: An Advanced Course Bill Venables, CSIRO,

Traditional and Modern Approaches to Modelling with R: An Advanced Course Bill Venables, CSIRO, Cleveland, Australia 2007 Session 01 R and Modelling overview Statistical modelling: a standpoint and overview Typical modelling situation:

430 views • 27 slides

The Rise of the (Modelling) Bots: Towards Assisted Modelling via Social Networks Sara

The Rise of the (Modelling) Bots: Towards Assisted Modelling via Social Networks Sara Perez-Soler, Esther Guerra, Juan de Lara, Francisco Jurado 2017 Presented by Laura Walsh 1 Overview 1. Background & Motivation 2. Contributions

532 views • 28 slides

WG7: The modelling group In situ / remote sensing integration through modelling Members

WG7: The modelling group In situ / remote sensing integration through modelling Members present at Asilomar: Simon Ferrier Rob Alkemade Susana Baena Dan Faith Michael Jennings Walter Jetz Florencia Sangermano Jorn Scharlemann Woody

420 views • 11 slides

ADDAM and CSA-ERM Modelling ADDAM and CSA-ERM Modelling Approach and Results for the Approach

ADDAM and CSA-ERM Modelling ADDAM and CSA-ERM Modelling Approach and Results for the Approach and Results for the Mid-Range Scenario Mid-Range Scenario Presentation for IAEA Environmental Modelling for Radiation Safety (EMRAS-II), Urban Areas

467 views • 19 slides

CLASSI C CLASSI C CLASSI C Modelling , Specification , and Verification using UPPAAL Kim

CLASSI C CLASSI C CLASSI C Modelling , Specification , and Verification using UPPAAL Kim Guldstrand Larsen Finite State Machines Modelling using UC UC b Modelling processes A process is the execution of a sequential program.

1.41k views • 108 slides

System Modelling and Design Modelling: Sorting Algorithms Revision: 1.3, May 9, 2008 Ken

Outline Objectives of this Lecture The Specification of Sorting Insertion Sort HeapSort System Modelling and Design Modelling: Sorting Algorithms Revision: 1.3, May 9, 2008 Ken Robinson School of Computer Science & Engineering The

885 views • 86 slides

1 Emergency Response Case Study In the United States January 2010 Storms in California 2 A

Herby G. Lissade, P.E. Chief, Office of Emergency Management California Department of Transportation 1 Emergency Response Case Study In the United States January 2010 Storms in California 2 A strong and fast moving storm system rolled through

327 views • 10 slides

Mayan God By Theo and Maisie Itzamna Ahau Son of Itzamna Meaning of name V aulcan God of

Mayan God By Theo and Maisie Itzamna Ahau Son of Itzamna Meaning of name V aulcan God of This is the God of Pok - a - tok,storms and stars.He is able to create storms,new stars, decide when the maya play pok - a - tok and decide when to

327 views • 3 slides

Stakeholder Meeting Dr ainage Investigation and F looding Analysis Whitwell Avenue Ar ea

Stakeholder Meeting Dr ainage Investigation and F looding Analysis Whitwell Avenue Ar ea City Pr ojec t 16-040 June 1, 2016 Dra ina g e Inve stig atio n a nd F lo o d ing Ana lysis-Whitwe ll Ave nue Are a Ag e nda E xisting

344 views • 12 slides

PROPERTY OWNERS MEETING SEWER SERVICE CHARGE RATES Burlingame Hills Sewer Maintenance District

PROPERTY OWNERS MEETING SEWER SERVICE CHARGE RATES Burlingame Hills Sewer Maintenance District Burlingame Public Library Lane Community Room 480 Primrose Road Burlingame, CA May 23, 2007 6:30 P.M. County of San Mateo Department of Public

453 views • 44 slides

VISIT FLORIDA 2019 Crisis Management Tropical Storms & Hurricanes HOUSEKEEPING: Zoom

VISIT FLORIDA 2019 Crisis Management Tropical Storms & Hurricanes HOUSEKEEPING: Zoom Participation and Interaction Agenda I. Welcome II. VISIT FLORIDA & Florida Now III. Expedia IV. Florida Division of Emergency Management V.

494 views • 36 slides

Maryland Sustainable Growth Commission July 25, 2016 Denton, Maryland Planning.Maryland.gov I

Planning.Maryland.gov Maryland Sustainable Growth Commission July 25, 2016 Denton, Maryland Planning.Maryland.gov I NTRODUCTION Secretary Craigs initiative Compare local TDR programs in Maryland Identify and remove obstacles to

517 views • 22 slides

Facility Needs Update CITY COUNCIL MAY 20, 2019 Overview At the April 1 City Council

Facility Needs Update CITY COUNCIL MAY 20, 2019 Overview At the April 1 City Council Workshop, staff presented information on the existing Public Works, Parks Maintenance, and Animal Control Facilities. The City Council asked staff to

839 views • 15 slides

46 South Street Neighborhood Planning Board Meeting October 26, 2017 Proposed Site Plan Concept

46 South Street Neighborhood Planning Board Meeting October 26, 2017 Proposed Site Plan Concept A www.southstreetproject.org Proposed Site Plan Concept B www.southstreetproject.org Section Comments and Responses, Supplemental Letter 1) Is

451 views • 22 slides