A cell-based hierarchical pitchmatching compaction using minimal LP.

So-Zen Yao Chung-Kuan Cheng Debaprosad Dutt Surendra Nahar Chi-Yuan Lo A cell-based hierarchical pitchmatching compaction using minimal LP. 523-526 1995 14 IEEE Trans. on CAD of Integrated Circuits and Systems 4 http://doi.ieeecomputersociety.org/10.1109/43.372379 db/journals/tcad/tcad14.html#YaoCDNL95