Browsing by Author "LIN, WY"

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DISTRIBUTED FAULT SIMULATION FOR SEQUENTIAL-CIRCUITS BY PATTERN PARTITIONING
(1995-07-01)
WU, WC
;
LEE, CL
;
CHEN, JE
;
LIN, WY
;
電子工程學系及電子研究所
The paper investigates distributed fault simulation by pattern partitioning for sequential circuits. Simulation is done by making each distributed machine perform fault-free simulation with preceding patterns and then perform fault simulation with its own patterns. The fault simulation is accelerated since the number of patterns needed to be performed fault simulation for each machine is reduced by a factor of n, the number of machines, and the faults detected by any machine are dropped through communication of the network. A superlinear speedup can be obtained because this method can automatically remove the Case 1 faults, which are time consuming faults and would be considered to be undetected in the traditional three-valued fault simulation but are in fact truly detected. A mathematical model is also presented to predict the performance of the distributed fault simulation.
ELECTRICAL TRANSPORT AND SUPERCONDUCTIVITY IN THE AU-BI2SR1.8CA1.2CU2OY COMPOSITE SYSTEM
(1992-02-15)
LIN, WY
;
LIN, JJ
;
CHEN, TM
;
應用化學系
;
Department of Applied Chemistry
We have measured the resistivity-rho of the Au-Bi2Sr1.8Ca1.2Cu2Oy composite system with Au volume fraction p(Au) ranging from 0.00 to 1.00. We find, for the samples with p(Au) less-than-or-equal-to 0.4, that the addition of Au does not disturb the superconducting transition temperature of Bi2Sr1.8Ca1.2Cu2Oy. For the samples with p(Au) greater-than-or-equal-to 0.6, no zero-resistivity state is observed. The variation of rho(300 K) with p(Au) indicates a three-dimensional percolating Au matrix occurring at p(Au) almost-equal-to 0.18.