Notes

HiView: Universal browser for hierarchical data

Introduction

Features

• Visualizing large data sets - the application can visualize large network data in various ways
• Pluggable renderer - Renderer can be replaced with other type of visualization engines, such ad deck.gl
• Expandable - Can add new features by adding new components

TODO

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(Sections below are not organized yet)

HiView requirement list

1)3 Handle at least 30K nodes, 600K edges. Open question regarding showing full hierarchy all at once.

2. Search on Gene Name, Subsystem name, term size, cancer frequency appearance, and other precomuted attributes.

3. Need to be able to change visual mapping ala Cytoscape.

4. Suppress edges in popout and the lay out again.

5. Google map style of label zooming.

6. Consider pruning display to contain top ~500 edges by weight

7. Consider laying out and styling top level network in Cytoscape ... may imply that ontology layout occur in Cytoscape.

Other:

1. Need legend as first class data type shared by Cytoscape and NDEx