Aaron Halfaker | |
---|---|
Born | |
Alma mater |
The College of St. Scholastica (BS) University of Minnesota (PhD) [5] [6] |
Scientific career | |
Fields | |
Institutions |
Microsoft Research Wikimedia Foundation Google [2] |
Thesis | Maintaining the efficiency of open production systems at scale: A case study of wikipedia (2013) |
Doctoral advisor | John T. Riedl [3] |
Website |
halfaker |
Aaron Halfaker ( /ˈhæfeɪkər/; born December 27, 1983) is a principal applied scientist at Microsoft Research. [1] [7] [2] He previously served as a research scientist at the Wikimedia Foundation until 2020. [8] [9] [10]
Halfaker earned a Bachelor of Science degree in computer science from the College of St. Scholastica in 2006, where he started off as a physical therapy major but switched to computer science after taking a programming class with Diana Johnson. [11] He subsequently earned a PhD in computer science from the GroupLens Research lab at the University of Minnesota in 2013. [3]
Halfaker is known for his research on Wikipedia [12] [13] and the decrease in the number of active editors of the site. [14] [15] [16] He has said in autumn 2013 that Wikipedia began a "decline phase" around 2007 and has continued to decline since then. [17] [18] Halfaker has also studied software agents (bots) on Wikipedia, [19] and the way they affect new contributors to the site. [8] While a graduate student he developed a tool for Wikipedia editing called Snuggle with Stuart Geiger. Snuggle tackles vandalism on Wikipedia and highlights constructive contributions by new editors. [20] [21] He has also built an artificial intelligence (AI) service called Objective Revision Evaluation Service (ORES) in 2015, used to identify vandalism on Wikipedia and distinguish it from good faith edits. [22] [23]
Aaron Halfaker | |
---|---|
Born | |
Alma mater |
The College of St. Scholastica (BS) University of Minnesota (PhD) [5] [6] |
Scientific career | |
Fields | |
Institutions |
Microsoft Research Wikimedia Foundation Google [2] |
Thesis | Maintaining the efficiency of open production systems at scale: A case study of wikipedia (2013) |
Doctoral advisor | John T. Riedl [3] |
Website |
halfaker |
Aaron Halfaker ( /ˈhæfeɪkər/; born December 27, 1983) is a principal applied scientist at Microsoft Research. [1] [7] [2] He previously served as a research scientist at the Wikimedia Foundation until 2020. [8] [9] [10]
Halfaker earned a Bachelor of Science degree in computer science from the College of St. Scholastica in 2006, where he started off as a physical therapy major but switched to computer science after taking a programming class with Diana Johnson. [11] He subsequently earned a PhD in computer science from the GroupLens Research lab at the University of Minnesota in 2013. [3]
Halfaker is known for his research on Wikipedia [12] [13] and the decrease in the number of active editors of the site. [14] [15] [16] He has said in autumn 2013 that Wikipedia began a "decline phase" around 2007 and has continued to decline since then. [17] [18] Halfaker has also studied software agents (bots) on Wikipedia, [19] and the way they affect new contributors to the site. [8] While a graduate student he developed a tool for Wikipedia editing called Snuggle with Stuart Geiger. Snuggle tackles vandalism on Wikipedia and highlights constructive contributions by new editors. [20] [21] He has also built an artificial intelligence (AI) service called Objective Revision Evaluation Service (ORES) in 2015, used to identify vandalism on Wikipedia and distinguish it from good faith edits. [22] [23]