1. Factor graphs for universal portfolios;Bean,2009
2. Factor graph switching portfolios under transaction costs;Bean,2011
3. Universal portfolios with and without transaction costs;Blum;Mach. Learn.,1997
4. On the competitive theory and practice of portfolio selection (extended abstract);Borodin,2000
5. Can we learn to beat the best stock;Borodin;J. Artif. Intell. Res.,2004