@article{CC_2009_38_1_a13,
     author = {Rokach, Lior and Naamani, Lihi and Shmilovici, Armin},
     title = {Active learning using pessimistic expectation estimators},
     journal = {Control and Cybernetics},
     pages = {261--280},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2009_38_1_a13/}
}