1 / 1

National Science Foundation Industry/University Cooperative Research Center for e-Design

National Science Foundation Industry/University Cooperative Research Center for e-Design. Visual Interfaces for Engineering Innovation. Peter Radics , Nicholas Polys (Virginia Tech); Anthony McCaffrey, Sundar Krishnamurty (UMass ). Deliverables and benefits. Problem statement.

nelson
Download Presentation

National Science Foundation Industry/University Cooperative Research Center for e-Design

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. National Science Foundation Industry/University Cooperative Research Center for e-Design Visual Interfaces for Engineering Innovation Peter Radics, Nicholas Polys (Virginia Tech); Anthony McCaffrey, SundarKrishnamurty (UMass) Deliverables and benefits Problem statement Thrust area: New Design Paradigms and Processes Project type: Current Percent complete: 66% IAB funds: 50% Other funds: 50% - some other research grant Image • Open-source Java graph-visualization toolkit with a modular architecture • Internal data structure from 1st principles to represent arbitrary graphs • Separable concerns: loaders, mapping providers, and exporters • Flexibility to define mappings of node and edge attributes to visual markers Graph visualization/exploration is hard! Image • The following factors raise the complexity of the task: • Graphs often contain large amounts of metadata • Hairball Effect: With increasing complexity, graph turns into “hairball” Image Image Image LIFE form comments addressed • Users of the results of this project: • Researchers doing human-subject experiments with graphs, specifically ontologies • Developers of applications with graph-visualization components • Use of access metrics (frequency of query, etc.): • Can be stored in metadata and mapped to visual property Approach and method Image • Flexible input format support • E.g., GraphML, OWL, … Image • Flexible output format support • E.g., X3D, OpenGL, … Project plan Images Images Images • Fall 2012: • OWL File Loader v1 • X3D Solar layout mapping v1 • Spring 2013: User studies and evaluations Image • Abstraction of Mappings • Allows for domain-specific visualization Industrial relevance Gantt chart Image In this box, briefly explain how your project advances practice and/or research. Current state of practice and research • Many traditional toolkits to choose from, but: • Limited input format support • Limited output format support • Limited ability to provide mappings • Limited extensibility Image Image Image Image

More Related