@conference {1481, title = {Using Laguerre expansion within point-process models of heartbeat dynamics: A comparative study}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2012 Annual International Conference of the IEEE}, year = {2012}, pages = {29{\textendash}32}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {G. Valenza and L. Citi and E. P. Scilingo and R. Barbieri} }