Community Detection Using Spectral Clustering on Sparse Geosocial Data.
Yves van GennipBlake HunterRaymond AhnPeter ElliottKyle LuhMegan HalvorsonShannon ReidMatthew ValasikJames WoGeorge E. TitaAndrea L. BertozziP. Jeffrey BrantinghamPublished in: SIAM J. Appl. Math. (2013)