@article{oai:tsukuba.repo.nii.ac.jp:00028796,
 author = {Peres, Rodrigo T. and Aranha, Claus and Pedreira, Carlos E.},
 journal = {Information sciences},
 month = {Mar},
 pages = {104--115},
 title = {Optimized bi-dimensional data projection for clustering visualization},
 volume = {232},
 year = {2013}
}