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GLOBECOM
2006
IEEE
15 years 8 months ago
Performance Enhancement in OBS Network with Flow Control and Edge Delay Method
— This paper examines burst contention resolution problems in optical burst switching (OBS) networks. Since burst contentions take place i) when the network is congested by incre...
Won-Seok Park, Minsu Shin, Song Chong
JEA
2010
94views more  JEA 2010»
14 years 8 months ago
Layer-free upward crossing minimization
An upward drawing of a DAG G is a drawing of G in which all edges are drawn as curves increasing monotonically in the vertical direction. In this paper, we present a new approach f...
Markus Chimani, Carsten Gutwenger, Petra Mutzel, H...
ICC
2008
IEEE
111views Communications» more  ICC 2008»
15 years 8 months ago
Conservative Slow Start: Controlling Losses in Very High Speed Networks
—In this paper, we address the problem of how TCP sessions ramp up their transmission windows in a controlled way. We introduce a conservative slow start scheme that reduces to t...
Kazumi Kumazoe, Cesar Marcondes, Mario Gerla, Dirc...
ICCAD
2008
IEEE
140views Hardware» more  ICCAD 2008»
15 years 10 months ago
Algorithms for simultaneous consideration of multiple physical synthesis transforms for timing closure
We propose a post-placement physical synthesis algorithm that can apply multiple circuit synthesis and placement transforms on a placed circuit to improve the critical path delay ...
Huan Ren, Shantanu Dutt
ICCAD
2004
IEEE
87views Hardware» more  ICCAD 2004»
15 years 10 months ago
Exploiting level sensitive latches in wire pipelining
Wire pipelining emerges as a new necessity for global wires due to increasing wire delay, shrinking clock period and growing chip size. Existing approaches on wire pipelining are ...
V. Seth, Min Zhao, Jiang Hu