Multiple sources with multiple portals: a demonstration of the ensemble computing portal in second life.
B. Stephen Carpenter IIRichard FurutaFrank M. Shipman IIIAllison HuieDaniel PogueEdward A. FoxSpencer J. LeePeter BrusilovskyLillian N. CasselLois M. L. DelcambrePublished in: JCDL (2010)