sábado, novembro 01, 2014

Social & Business Clusters Analysis With Gephi

A Business Cluster is network of connected stakeholders that are all located in the same geographical area. RCV Network Diagnostic is a tool to analyse efficiency, productivity and competitiveness of social and business clusters on a national or global scale. In the left image, an organizational network. In the right image, the business cluster analysis for the same organizational network (National scale analysis, country: Portugal).

Read more: www.relationalcapitalvalue.com


quinta-feira, outubro 30, 2014

Gephi Plugin - Network Splitter 3D

This layout can be used to split a network layout into distinct Z-Layers (Network Splitter 3D Z-Layers are user-defined clusters). E.g. after using layouts such as: Yifan Hu, Fruchterman Reingold, Force Atlas, Circular, Layered, OpenOrd, etc. Computed Z-Layers can be used in Gephi ranking and/or partition procedures.


Splitter 3D applied after a Fruchterman Reingold Layout.
© 2014. Network Splitter 3D Layout Plugin developed by Alexandre Barão.


Network Splitter 3D applied after a Yifan Hu Layout.
© 2014. Network Splitter 3D Layout Plugin developed by Alexandre Barão.


Network Network Splitter 3D applied after a Layered Layout.
© 2014. Network Splitter 3D Layout Plugin developed by Alexandre Barão.


Network Splitter 3D applied after a Circular Layout.
© 2014. Network Splitter 3D Layout Plugin developed by Alexandre Barão.


Network Splitter 3D applied after a Fruchterman Reingold Layout (Twitter Network).
© 2014. Network Splitter 3D Layout Plugin developed by Alexandre Barão.


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quarta-feira, janeiro 23, 2013

Alexandre Barão

PhD, Information Systems and Computer Engineering - Instituto Superior Técnico
Member of Information System Group, INESC-ID/IST.

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Mail: barao.alexandre [at] gmail.com  (Replace [at] by [@]. [at] is used to prevent spam)