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DAC
2005
ACM
16 years 4 months ago
Scalable trajectory methods for on-demand analog macromodel extraction
Trajectory methods sample the state trajectory of a circuit as it simulates in the time domain, and build macromodels by reducing and interpolating among the linearizations create...
Saurabh K. Tiwary, Rob A. Rutenbar
VISSYM
2007
15 years 6 months ago
Visualization Methods for Vortex Rings and Vortex Breakdown Bubbles
Vortex breakdown bubbles are a subject which is of interest in many disciplines such as aeronautics, mixing, and combustion. Existing visualization methods are based on stream sur...
Ronald Peikert, Filip Sadlo
111
Voted
MP
2007
100views more  MP 2007»
15 years 3 months ago
Mixed-Integer Cuts from Cyclic Groups
We analyze a separation procedure for Mixed-Integer Programs related to the work of Gomory and Johnson on interpolated subadditive functions. This approach has its roots in the Go...
Matteo Fischetti, Cristiano Saturni
121
Voted
ICIP
2007
IEEE
15 years 10 months ago
A Spatio-Temporal Autoregressive Frame Rate Up Conversion Scheme
A spatio-temporal autoregressive model is proposed in this paper to address the problem of frame rate up conversion. Every pixel in a skipped frame is generated as a linear combin...
Yongbing Zhang, Debin Zhao, Xiangyang Ji, Ronggang...
108
Voted
CRV
2005
IEEE
112views Robotics» more  CRV 2005»
15 years 9 months ago
Resampling 4-D Images Using Adaptive Filtering
We present an adaptive filtering based methodology for resampling 3-D time series images using an extension of the method presented by Westin in [11]. We simultaneously reduce th...
Alexander Andreopoulos, John K. Tsotsos