SIAMJO
2008
14 years 15 days ago
2008
In this paper, we consider the Lagrangian dual problem of a class of convex optimization problems. We first discuss the semismoothness of the Lagrangian-dual function . This prope...
ICCAD
2006
IEEE
14 years 9 months ago
2006
IEEE
With the advent of deep sub-micron (DSM) era, floorplanning has become increasingly important in physical design process. In this paper we clarify a misunderstanding in using Lag...