Knowledge Sharing over social networking systems

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1. The document discusses knowledge sharing over social networking systems and analyzes data from the social networking site Ecademy. 2. The Ecademy data showed a power law distribution structure typical of social networks and small world properties with short paths between users. 3. A survey of Ecademy users found that face-to-face relationships positively influenced relationship strength and knowledge sharing, though the site mainly facilitated weak relationships.

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Content ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Context : open innovation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Context : open innovation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Context : open innovation Crowdsourcing @ Cambrain house

Context : open innovation ,[object Object],[object Object]

Context : open innovation ,[object Object],[object Object],[object Object],[object Object],[object Object]

Context : Knowledge ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Context : Learning Cognitive system Environment Non-cognitive system Cognitive systems Action Information transfer Cognitive processing

Context : Knowledge sharing ,[object Object],[object Object]

Context : Knowledge sharing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Social networking systems ,[object Object],[object Object],[object Object],[object Object],[object Object]

Social networking systems ,[object Object]

Social networking systems : autopoiesis ,[object Object],[object Object],[object Object]

Social networking systems : autopoiesis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Individual communication identity tools cognitive system 1 2 3 4 5 6 communication identity tools cognitive system 1 2 3 4 5 Group communication identity tools cognitive system 1 2 3 4 5 6 Dyadic System-wide tools A B C D E F

Social networking systems : autopoiesis ,[object Object],[object Object],[object Object],[object Object]

Ecademy data ,[object Object],[object Object]

Ecademy data ,[object Object],[object Object],[object Object],[object Object]

Ecademy data - Structure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ecademy data - structure fits 99% of the data =>power law distribution

Ecademy data - structure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ecademy data - structure Random network Ecademy data ,[object Object],[object Object],[object Object]

Ecademy data - evolution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ecademy data - evolution ,[object Object],[object Object],[object Object],[object Object]

Ecademy data - evolution ,[object Object],[object Object],[object Object]

Ecademy data - evolution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ecademy data - evolution ,[object Object],[object Object],[object Object],[object Object],[object Object]

Ecademy data - evolution ,[object Object],[object Object]

Ecademy data - survey ,[object Object],[object Object],[object Object]

Ecademy data - survey ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Knosos ,[object Object],[object Object],[object Object]

ADIIKS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Knowledge Sharing over social networking systems

1. Knowledge sharing over social networking systems

5. Context : open innovation Crowdsourcing @ Cambrain house

9. Context : Learning Cognitive system Environment Non-cognitive system Cognitive systems Action Information transfer Cognitive processing

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16. Individual communication identity tools cognitive system 1 2 3 4 5 6 communication identity tools cognitive system 1 2 3 4 5 Group communication identity tools cognitive system 1 2 3 4 5 6 Dyadic System-wide tools A B C D E F

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21. Ecademy data - stucture

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23. Ecademy data - structure fits 99% of the data =>power law distribution

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34. Ecademy data - survey

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