Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1994/03/25 Vol. E77-ANo. 3pp. 447-453 Type of Manuscript: Special Section PAPER (Special Section on the 6th Karuizawa Workshop on Circuits and Systems) Category: Modeling and Simulation Keyword: stochastic interpolation model, sequential sampling strategy, variance analysis, circuit simulation,