Hyperplane Queries in a Feature-Space M-tree for Speeding up Active Learning. - Michel Crucianu; Daniel Estevez; Vincent Oria; Jean-Philippe Tarel (BDA, 2007)

Speeding up active relevance feedback with approximate kNN retrieval for hyperplane queries. - Michel Crucianu; Daniel Estevez; Vincent Oria; Jean-Philippe Tarel (Int. J. Imaging Syst. Technol., 2008)

Traces of analytic uniform algebras on subvarieties and test collections. - Michael Dritschel; Daniel Estevez; Dmitry Yakubovich (J. Lond. Math. Soc., 2017)