Chair
• International Meshing Roundtable, 2004

Technical papers co-chair
• International Meshing Roundtable, 2003

Co-organizer
• Workshop on Meshing for Computational Biology
  (in conjuction with IMR 2004 which had 150 participants)

Guest co-editor
• International Journal of Computational Geometry and Applications (IJCGA), 2004
• Engineering with Computers, 2004

Program committee member
• Twentysecond Annual ACM Symposium on Computational Geometry, 2006
• Nineteenth Int. Symposium on Computer and Information Sciences, 2004
• Eighteenth Int. Symposium on Computer and Information Sciences, 2003

Steering committee member
• International Meshing Roundtable, 2003-04

Reviwer/Referee
• Computational Geometry Theory and Applications (CGTA)
• Int. Journal of Foundations of Computer Science (IJFCS)
• Int. Journal of Numerical Methods in Engineering (IJNME)
• Elsevier Journal of Applied Numerical Mathematics (APNUM)
• Springer Journal of Engineering with Computers
• International Meshing Roundtable (IMR)
• ACM Symposium on Computational Geometry (SoCG)
• ACM Symposium on Discrete Algorithms (SODA)
• ACM SIGGRAPH
• ASME Design Automation Conference (DAC)

Departmental committee member
• Graduate Study Comittee (at UIUC), 2001
• Fellowships, Assistantships, and Admissions (FAA) Committee (at UIUC), 2000
• Treasurer of the Computer Science Graduate Student Organization (CSGSO) at UIUC, 1999-2000

Alper Üngör June 2002