Kostas Proedrou Ilia Nouretdinov Volodya Vovk Alexander Gammerman Transductive Confidence Machines for Pattern Recognition. 2002 ISAIM http://rutcor.rutgers.edu/~amai/aimath02/PAPERS/24.ps conf/isaim/2002 db/conf/isaim/isaim2002.html#ProedrouNVG02