New developments in cost modeling for the LHC computing oleh Biscarat Catherine, Boccali Tommaso, Bonacorsi Daniele, Bozzi Concezio, Costanzo Davide, Duellmann Dirk, Elmsheuser Johannes, Fede Eric, Flix Molina José, Giordano Domenico, Grigoras Costin, Iven Jan, Jouvin Michel, Kemp Yves, Lange David, Maganza Riccardo, Meinhard Helge, Michelotto Michele, Roy Gareth Douglas, Sansum Andrew, Sartirana Andrea, Schulz Markus, Sciabà Andrea, Smirnova Oxana, Stewart Graeme, Valassi Andrea, Vernet Renaud, Wenaus Torre, Wuerthwein Frank