Design and Prototypical Implementation of a Dashboard System for Visualizing Semi-Structured Data in a Traceable Way

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2 Design and Prototypical Implementation of a Dashboard System for Visualizing Semi-Structured Data in a Traceable Way Final Presentation Patrick Bürgin, Software Engineering for Business Information Systems (sebis) Department of Informatics Technische Universität München, Germany wwwmatthes.in.tum.de

3 Project Context UMBRELLA PROJECT Spreadsheet 2.0 User-oriented tools for analyzing complex linked data Addresses shortcomings of existing spreadsheet applications, e.g.: Lack of transparency of a spreadsheet s design Lack of support for complex linked data No support for custom visualizations FOUNDATION SocioCortex A Social Content Hub Integrates data from various sources Dynamic information models Typed query language: MxL Patrick Bürgin MT Final sebis 3

4 Research Objectives A Dashboard System for Visualizing Semi-Structured Data in a Traceable Way Visualization Environment Custom Visualizations Complex Linked Data Traceability Environment Who? What? When? Outlook: Network Analysis Patrick Bürgin MT Final sebis 4

5 Approach Methods & Tools ENVIRONMENT KNOWLEDGE BASE MxL DEVELOP / BUILD + + SocioCortex JUSTIFY / EVALUATE Exploratory Case Studies with Two Industry Partners Preliminary: Discussions within the Research Group + Monitored Usage Patrick Bürgin MT Final sebis 5

6 Demo Preparation Information Model (1/2) EXCERPT: PRODUCTS IN WORKSPACE NORTHWIND Patrick Bürgin MT Final sebis 6

7 Demo Preparation Information Model (2/2) EXCERPT: PRODUCTS IN WORKSPACE NORTHWIND Patrick Bürgin MT Final sebis 7

8 Demo Preparation MxL 101 KEY CHARACTERISTICS EXCERPT: TYPE HIERARCHY A functional, statically type-safe language, which can be used for query formulation and data transformation within SocioCortex. EXPRESSION EXAMPLES Patrick Bürgin MT Final sebis 8

9 Patrick Bürgin MT Final sebis 9

10 Patrick Bürgin MT Final sebis 10

11 Case 1: EAM Background & Scenario ENVIRONMENT EXEMPLARY VISUALIZATION TYPE Focus on Manual Assessments Flexible Information Models SCENARIO IT Service Provider Employees Enterprise Architect 9Y Professional Experience Image Source: SITM Slides: 3.1 Motivation - WS 14/ Patrick Bürgin MT Final sebis 11

12 Case 1: EAM Findings DASHBOARD FEEDBACK USE CASES Usage Analysis Stakeholder Identification Impact Analysis LIKES GRAPH Graph Exploration UX Interactivity IMPROVEMENTS Analyze User Behavior Advanced Code Management Filtering & Interactivity Patrick Bürgin MT Final sebis 12

13 Case 2: Financial Services Background & Scenario ENVIRONMENT EXEMPLARY VISUALIZATION TYPE Focus on Time Series Data Complex Transformations Insurance & Investment Group Employees IT Infrastructure Manager Branch: Investment & Risk Strategy SCENARIO ESTX50 10Y Bond Yields Image Source: By Allan Ajifo [CC BY 2.0], via Wikimedia Commons Patrick Bürgin MT Final sebis 13

14 Case 2: Financial Services Findings DASHBOARD FEEDBACK USE CASES Support Data Exchange Impact Analysis Address Compliance Demands LIKES GRAPH UX Customizability Vision IMPROVEMENTS Analyze Transformations Integration & Scalability Filtering & Interactivity Patrick Bürgin MT Final sebis 14

15 Results MAIN CONTRIBUTIONS Concepts & Models Prototypical Implementation Case Study Report BYPRODUCTS Patrick Bürgin MT Final sebis 15

16 Patrick Bürgin B. Sc. patrickbuergin.com Technische Universität München Department of Informatics Chair of Software Engineering for Business Information Systems Boltzmannstraße Garching bei München Tel Fax wwwmatthes.in.tum.de

17 BACKUP Patrick Bürgin MT Final sebis 17

18 Models Visualization Type Patrick Bürgin MT Final sebis 18

19 Models Visualization Patrick Bürgin MT Final sebis 19

20 Models Dashboard Patrick Bürgin MT Final sebis 20

21 First Vision A Dashboard System for Visualizing Semi-Structured Data in a Traceable Way TEMPLATES VISUALIZATIONS DASHBOARDS STAKEHOLDERS TYPED QUERIES Patrick Bürgin MT Final sebis 21