XHITS - Multiple Roles in a Hyperlinked Structure. - Francisco Benjamim Filho; Raúl Pierre Rentería; Ruy Luiz Milidiú (KDIR, 2009)

XHITS: Learning to Rank in a Hyperlinked Structure. - Francisco Benjamim Filho; Raúl Pierre Rentería; Ruy Luiz Milidiú (KDIR, 2011)