Creating Reproducible and Verifiable Publications with VisTrails

submitted by: juliana

This video shows how the VisTrails system (http://www.vistrails.org) supports the creation provenance-rich publications, whose results can be reproduced and verified.

Strategic Network Formation with Structural Holes

submitted by: dougramsey
Presented by Siddharth Suri, Yahoo! Research Scientist. A fundamental principle in social network research is that individuals can benefit from serving as intermediaries between others who are not directly connected. Through such intermediation, they potentially can broker the flow of information and synthesize ideas arising in different parts of the network. These principles form the underpinning for the theory of structural holes, which studies the ways in which individuals, particularly...