Johannes Gehrke

Johannes Gehrke is a prominent figure in the field of computer science and artificial intelligence, currently serving as a Technical Fellow at Microsoft.1 His work focuses on AI modeling and infrastructure for Microsoft Copilots, and he leads machine learning efforts for the Intelligent Communications and Conversations Cloud (IC3), which powers Microsoft Teams.1

Career Highlights

Johannes Gehrke has had a distinguished career spanning academia and industry:

• Microsoft: He joined Microsoft in 2013 and has held various roles in product groups.1 As a Technical Fellow, he has been instrumental in developing key technologies:

  • Designed and built the Office Graph (now Microsoft Graph)
  • Created Microsoft Delve
  • Developed the Teams messaging service
  • Implemented deep learning-based features in Teams, such as noise suppression

• Academia: From 1999 to 2015, Gehrke was a professor in the Department of Computer Science at Cornell University.12 During his tenure, he mentored 25 PhD students and led the Big Red Data Group.2

• Other Roles: He served as Chief Scientist at FAST Search and Transfer from 2005 to 2008.13

Research and Expertise

Gehrke's research interests encompass:

• Database systems
• Distributed systems
• Machine learning
• Data mining
• Data privacy

His contributions to these fields have been significant, particularly in developing fast data mining algorithms and pioneering work in sensor network query processing.2

Awards and Recognition

Johannes Gehrke has received numerous prestigious awards for his work:

• ACM Fellow and IEEE Fellow12
• 2021 ACM SIGKDD Innovation Award13
• 2011 IEEE Computer Society Technical Achievement Award12
• National Science Foundation Career Award1
• Arthur P. Sloan Fellowship1
• Humboldt Research Award1

Education and Publications

Gehrke completed his PhD at the University of Wisconsin, Madison in 1999.2 He is also a co-author of the widely used undergraduate textbook "Database Management Systems".1

Johannes Gehrke's LinkedIn username is indeed johannesgehrke, as mentioned in the query.3