1. GREEN 2.0: CANARIE WORKSHOP 2014 Challenges & Opportunities University of Toronto 1

2. A Middleware for Socio-technical Analytics of Green Buildings 2 Building Design Traditional StakeholdersCommunity

3. Objective 1: Share Knowledge 3 Share knowledge and educate the end-user through interactive what-if scenarios

4. Objective 2: Researcher’s Sandbox 4 BIM Data Repository BIM & Life-cycle Data Repository Communication-rich BIM-enabled Analytics Large, Complex Big Data Graphical, Physical Sustainability Technical, Engineering Socio-technical Analytics

5. Project Development Process Stage 1: Management of BIM Online Stage 2: BIM-Based Collaboration, Social Analytics, Green In-Out, Alert/Notifications Stage 3: Business Process Management Supply Chain Management 5

6. Green2.0 Software Architecture 6 BIM Access Management BIM Visualization BIM Communication Module BIM Social Network Analytics Module BIM Green In & Out Analysis Module BIM Storage & Indexing Green2.0 Logic Green2.0 UI Green2.0 DB RESTful API Module Alert/Notification Module

7. Green2.0 Challenges Integration & interoperability Data Modeling Scalability 7

8. Building Information Model (BIM) 8 Industry Foundation Classes (IFC) data model

9. Integration & Interoperability Green2.0 BIM Manage- ment Energy Analysis Life-cycle Database Inventories BIM Discussion Networks BIM Social Network Analysis 9

10. BIM Management 10 BIMServer Enables Storage, Indexing & Querying of BIM (Open Source) BIMSurfer Enables Visualization of BIM on the Web using WebGL (Open Source)

11. Green Building Energy Analysis  OpenStudio  EnergyPlus  Radiance  HVAC  Input/Output: OSM, gbXML 11 Third-party Open Source Energy Analysis (OpenStudio)

12. Life-cycle Databases Inventories 12 Enables Sustainability Analysis (IDMs, MVDs) - Open Source? S-LCA E-LCA SCR Green2.0

13. BIM Discussion Networks 13 Discussion Forum around BIM elements Third-party Open Source Collaboration Format (BCF)

14. BIM Social Network Analysis 14 Analysis of interest  Network Metrics  User Engagement & Reaction  Clustering, Influence Analysis Third-party Open Source SNA Tools (JUNG, SNAP)

15. Scalability IFC File Size HTTP Limitations BIM BIM Visualization BIM elements Interaction BIM Generalization/Specialization Web Service Load BalancingPrivacySecurity 15

16. Questions & Discussion 16