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DATE
2003
IEEE
95views Hardware» more  DATE 2003»
13 years 10 months ago
A New Simulation Technique for Periodic Small-Signal Analysis
A new numerical technique for periodic small signal analysis based on harmonic balance method is proposed. Special-purpose numerical procedures based on Krylov subspace methods ar...
Mark M. Gourary, Sergey G. Rusakov, Sergey L. Ulya...
ISCAS
2002
IEEE
78views Hardware» more  ISCAS 2002»
13 years 10 months ago
HomSSPICE: a homotopy-based circuit simulator for periodic steady-state analysis of oscillators
In this paper, we describe a new circuit simulator named HomSSPICE that incorporates homotopy algorithms for steady-state simulations of oscillators. The new simulator is based on...
Wanliang Ma, Ljiljana Trajkovic, Kartikeya Mayaram
ECRTS
2004
IEEE
13 years 9 months ago
A New Sufficient Feasibility Test for Asynchronous Real-Time Periodic Task Sets
The problem of feasibility analysis for asynchronous periodic task sets (i.e. where tasks can have an initial offset) is known to be co-NP-complete in the strong sense. A sufficie...
Rodolfo Pellizzoni, Giuseppe Lipari
DAC
2007
ACM
14 years 6 months ago
PV-PPV: Parameter Variability Aware, Automatically Extracted, Nonlinear Time-Shifted Oscillator Macromodels
Abstract-- The PPV is a robust phase domain macromodel for oscillators. It has been proven to predict oscillators' responses correctly under small signal perturbations, and ca...
Zhichun Wang, Xiaolue Lai, Jaijeet S. Roychowdhury
KDD
2006
ACM
127views Data Mining» more  KDD 2006»
14 years 5 months ago
Recommendation method for extending subscription periods
Online stores providing subscription services need to extend user subscription periods as long as possible to increase their profits. Conventional recommendation methods recommend...
Tomoharu Iwata, Kazumi Saito, Takeshi Yamada