Clustering lines in high-dimensional space: Classification of incomplete data.

Jie Gao Michael Langberg Leonard J. Schulman Clustering lines in high-dimensional space: Classification of incomplete data. 8 2010 7 ACM Transactions on Algorithms 1 http://dx.doi.org/10.1145/1868237.1868246 db/journals/talg/talg7.html#GaoLS10