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GIS
2003
ACM
16 years 7 months ago
Attribute space visualization of demographic change
This paper introduces an approach for closer integration of selforganizing maps into the visualization of spatio-temporal phenomena in GIS. It is proposed to provide a more explic...
André Skupin, Ron Hagelman
DAC
2003
ACM
16 years 7 months ago
Seed encoding with LFSRs and cellular automata
Reseeding is used to improve fault coverage of pseudorandom testing. The seed corresponds to the initial state of the PRPG before filling the scan chain. In this paper, we present...
Ahmad A. Al-Yamani, Edward J. McCluskey
DAC
2003
ACM
16 years 7 months ago
Performance-impact limited area fill synthesis
Chemical-mechanical planarization (CMP) and other manufacturing steps in very deep-submicron VLSI have varying effects on device and interconnect features, depending on the local ...
Yu Chen, Puneet Gupta, Andrew B. Kahng
DAC
2003
ACM
16 years 7 months ago
Automatic trace analysis for logic of constraints
Verification of system designs continues to be a major challenge today. Simulation remains the primary tool for making sure that implementations perform as they should. We present...
Xi Chen, Harry Hsieh, Felice Balarin, Yosinori Wat...
DAC
2003
ACM
16 years 7 months ago
Multilevel global placement with retiming
Multiple clock cycles are needed to cross the global interconnects for multi-gigahertz designs in nanometer technologies. For synchronous designs, this requires retiming and pipel...
Jason Cong, Xin Yuan