@ARTICLE{chen_tcad_2013, 
author={Chen, X. and Wang, Y. and Yang, H.}, 
journal={Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on}, title={NICSLU: An Adaptive Sparse Matrix Solver for Parallel Circuit Simulation}, 
year={2013}, 
month={feb. }, 
volume={32}, 
number={2}, 
pages={261 -274}, 
keywords={Parallel circuit simulation;parallel LU factorization;}, 
doi={10.1109/TCAD.2012.2217964}, 
ISSN={0278-0070},}