author affiliation analysis of database publications

Seung-won Hwang, Kevin Chen-chuan Chang (tods, 2007, research)

Optimizing top-k queries for middleware access: A unified cost-based approach

• Seung-won Hwang (Pohang University of Science and Technology, Pohang-si, Korea)
• Kevin Chen--Chuan Chang (University of Illinois, Urbana-Champaign, USA)