Latest Sudha Ram Stories

redOrbit Staff & Wire Reports - Your Universe Online A new study finds that news spreads throughout Twitter in a variety of ways, and that there is no single, universally applicable strategy to maximize the effectiveness of dispersing news across the microblogging site. But news agencies can still learn a lot by examining how their news diffuses once it is posted on Twitter, researchers said. Over a six month time period, University of Arizona professor Sudha Ram studied a dozen...

The quality of entries in the world's largest open-access online encyclopedia depends on how authors collaborate, UA Eller College Professor Sudha Ram finds.The patterns of collaboration between Wikipedia contributors have a direct effect on the data quality of an article, according to a new paper co-authored by a University of Arizona professor and graduate student.Sudha Ram, a UA's Eller College of Management professor, co-authored the article with Jun Liu, a graduate student in the...