Peer reviewed journal papers

L. Celi, L. Citi, M. Ghassemi, and T. Pollard, “The PLOS ONE collection on machine learning in health and biomedicine: Towards open code and open data,” PLoS ONE, vol. 14, Jan 2019. [ bib | publisher | Abstract ]

G. Valenza, L. Faes, L. Citi, M. Orini, and R. Barbieri, “Instantaneous transfer entropy for the study of cardiovascular and cardiorespiratory nonstationary dynamics,” IEEE Transactions on Biomedical Engineering, vol. 65, pp. 1077--1085, May 2018. [ bib | publisher | Abstract ]

G. Valenza, L. Citi, J. Saul, and R. Barbieri, “Measures of sympathetic and parasympathetic autonomic outflow from heartbeat dynamics,” Journal of Applied Physiology, vol. 125, pp. 19--39, Jul 2018. [ bib | publisher | Abstract ]

A. Greco, G. Valenza, L. Citi, and E. P. Scilingo, “Arousal and valence recognition of affective sounds based on electrodermal activity,” IEEE Sensors Journal, vol. 17, pp. 716--725, Feb. 2017. [ bib | publisher | Abstract ]

A. Greco, G. Valenza, M. Nardelli, M. Bianchi, L. Citi, and E. P. Scilingo, “Force--velocity assessment of caress-like stimuli through the electrodermal activity processing: Advantages of a convex optimization approach,” IEEE Transactions on Human-Machine Systems, vol. 47, pp. 91--100, Feb. 2017. [ bib | publisher | Abstract ]

G. Valenza, L. Citi, R. G. Garcia, J. N. Taylor, N. Toschi, and R. Barbieri, “Complexity variability assessment of nonlinear time-varying cardiovascular control,” Scientific Reports, vol. 7, p. 42779, Feb. 2017. [ bib | publisher | Abstract ]

D. Pani, G. Barabino, L. Citi, P. Meloni, S. Raspopovich, S. Micera, and L. Raffo, “Real-time neural signals decoding onto off-the-shelf dsp processors for neuroprosthetic applications.,” IEEE Transactions on Neural System and Rehabilitation Engineering, vol. 2, pp. 993--1002, Sept. 2016. [ bib | publisher | .pdf | Abstract ]

S. Ciulli, L. Citi, E. Salvadori, R. Valenti, A. Poggesi, D. Inzitari, M. Mascalchi, N. Toschi, L. Pantoni, and S. Diciotti, “Prediction of impaired performance in trail making test in mci patients with small vessel disease using dti data.,” IEEE Journal of Biomedical and Health Informatics, vol. 20, pp. 1026--1033, July 2016. [ bib | publisher | Abstract ]

G. Valenza, A. Greco, L. Citi, M. Bianchi, R. Barbieri, and E. P. Scilingo, “Inhomogeneous point-processes to instantaneously assess affective haptic perception through heartbeat dynamics information,” Scientific Reports, vol. 6, p. 28567, June 2016. [ bib | publisher | Abstract ]

A. Greco, G. Valenza, A. Lanata, E. P. Scilingo, and L. Citi, “cvxEDA: a convex optimization approach to electrodermal activity processing,” IEEE Transactions on Biomedical Engineering, vol. 63, pp. 797--804, Apr. 2016. [ bib | publisher | .pdf | Abstract ]

G. Valenza, S. Orsolini, S. Diciotti, L. Citi, E. P. Scilingo, M. Guerrisi, S. Danti, C. Lucetti, C. Tessa, R. Barbieri, et al., “Assessment of spontaneous cardiovascular oscillations in parkinson's disease,” Biomedical Signal Processing and Control, vol. 26, pp. 80--89, Apr. 2016. [ bib | publisher | Abstract ]

A. Greco, A. Lanata, L. Citi, N. Vanello, G. Valenza, and E. P. Scilingo, “Skin admittance measurement for emotion recognition: A study over frequency sweep,” Electronics, vol. 5, no. 3, p. 46, 2016. [ bib | publisher | Abstract ]

G. Valenza, R. G. Garcia, L. Citi, E. P. Scilingo, C. A. Tomaz, and R. Barbieri, “Nonlinear digital signal processing in mental health: characterization of major depression using instantaneous entropy measures of heartbeat dynamics,” Frontiers in Physiology, vol. 6, p. 74, Mar. 2015. [ bib | publisher | Abstract ]

G. Valenza, L. Citi, C. Gentili, A. Lanata, E. P. Scilingo, and R. Barbieri, “Characterization of depressive states in bipolar patients using wearable textile technology and instantaneous heart rate variability assessment,” IEEE Journal of Biomedical and Health Informatics, vol. 19, pp. 263--274, Jan. 2015. [ bib | publisher | Abstract ]

G. Valenza, L. Citi, A. Lanatá, E. P. Scilingo, and R. Barbieri, “Revealing real-time emotional responses: a personalized assessment based on heartbeat dynamics,” Scientific Reports, vol. 4, May 2014. [ bib | publisher | Abstract ]

G. Valenza, L. Citi, E. P. Scilingo, and R. Barbieri, “Inhomogeneous point-process entropy: an instantaneous measure of complexity in discrete systems,” Physical Review E, vol. 89, p. 052803, May 2014. [ bib | publisher | http | Abstract ]

S. Raspopovic, M. Capogrosso, F. M. Petrini, M. Bonizzato, J. Rigosa, G. Di Pino, J. Carpaneto, M. Controzzi, T. Boretius, E. Fernandez, et al., “Restoring natural sensory feedback in real-time bidirectional hand prostheses,” Science translational medicine, vol. 6, p. 222ra19, Feb. 2014. [ bib | publisher | Abstract ]

A. Burykin, M. D. Costa, L. Citi, and A. L. Goldberger, “Dynamical density delay maps: simple, new method for visualising the behaviour of complex systems,” BMC Medical Informatics and Decision Making, vol. 14, pp. 1--8, Jan. 2014. [ bib | publisher | Abstract ]

L. Citi, D. Ba, E. N. Brown, and R. Barbieri, “Likelihood methods for point processes with refractoriness,” Neural Computation, vol. 26, no. 2, pp. 237--263, 2014. [ bib | publisher | .pdf | Abstract ]

G. Valenza, O. Akeju, K. J. Pavone, L. Citi, K. E. Hartnack, A. Sampson, P. L. Purdon, E. N. Brown, and R. Barbieri, “Instantaneous monitoring of heart beat dynamics during anesthesia and sedation,” Journal of Computational Surgery, vol. 3, no. 1, pp. 1--18, 2014. [ bib | publisher ]

G. Valenza, L. Citi, and R. Barbieri, “Estimation of instantaneous complex dynamics through lyapunov exponents: a study on heartbeat dynamics,” PloS one, vol. 9, no. 8, p. e105622, 2014. [ bib | publisher ]

G. Valenza, L. Citi, C. Gentili, A. Lanatá, E. P. Scilingo, and R. Barbieri, “Point-process nonlinear autonomic assessment of depressive states in bipolar patients,” Methods of Information in Medicine, vol. 53, no. 4, pp. 296--302, 2014. [ bib | Abstract ]

G. Valenza, L. Citi, E. P. Scilingo, and R. Barbieri, “Point-process nonlinear models with Laguerre and Volterra expansions: Instantaneous assessment of heartbeat dynamics,” IEEE Transactions on Signal Processing, vol. 61, pp. 2914--2926, June 2013. [ bib | publisher | Abstract ]

L. Citi, E. N. Brown, and R. Barbieri, “A real-time automated point-process method for the detection and correction of erroneous and ectopic heartbeats.,” IEEE Transactions on Biomedical Engineering, vol. 59, pp. 2828--2837, Oct. 2012. [ bib | publisher | .pdf | Abstract ]

M. Tombini, J. Rigosa, F. Zappasodi, C. Porcaro, L. Citi, J. Carpaneto, P. M. Rossini, and S. Micera, “Combined analysis of cortical (EEG) and nerve stump signals improves robotic hand control.,” Neurorehabil Neural Repair, vol. 26, pp. 275--281, July 2012. [ bib | publisher | Abstract ]

C. Balocco, V. Gori, E. Marmonti, and L. Citi, “Building-plant system energy sustainability. an approach for transient thermal performance analysis,” Energy and Buildings, vol. 49, pp. 443--453, June 2012. [ bib | publisher | Abstract ]

M. Salvaris, C. Cinel, L. Citi, and R. Poli, “Novel protocols for P300-based brain-computer interfaces,” IEEE Transactions on Neural System and Rehabilitation Engineering, vol. 20, pp. 8--17, Jan. 2012. [ bib | publisher | .pdf | Abstract ]

S. Micera, P. M. Rossini, J. Rigosa, L. Citi, J. Carpaneto, S. Raspopovic, M. Tombini, C. Cipriani, G. Assenza, M. C. Carrozza, K.-P. Hoffmann, K. Yoshida, X. Navarro, and P. Dario, “Decoding of grasping information from neural signals recorded using peripheral intrafascicular interfaces.,” Journal of Neuroengineering and Rehabilitation, vol. 8, p. 53, Sept. 2011. [ bib | publisher | Abstract ]

L. Citi, R. Poli, and C. Cinel, “Documenting, modelling and exploiting P300 amplitude changes due to variable target delays in Donchin's speller.,” Journal of Neural Engineering, vol. 7, p. 056006, Oct. 2010. [ bib | publisher | .pdf | Abstract ]

R. Poli, C. Cinel, L. Citi, and F. Sepulveda, “Reaction-time binning: a simple method for increasing the resolving power of erp averages.,” Psychophysiology, vol. 47, pp. 467--485, May 2010. [ bib | publisher | .pdf | Abstract ]

P. M. Rossini, S. Micera, A. Benvenuto, J. Carpaneto, G. Cavallo, L. Citi, C. Cipriani, L. Denaro, V. Denaro, G. D. Pino, F. Ferreri, E. Guglielmelli, K.-P. Hoffmann, S. Raspopovic, J. Rigosa, L. Rossini, M. Tombini, and P. Dario, “Double nerve intraneural interface implant on a human amputee for robotic hand control.,” Clinical Neurophysiology, vol. 121, pp. 777--783, May 2010. [ bib | publisher | .pdf | Abstract ]

S. Micera, L. Citi, J. Rigosa, J. Carpaneto, S. Raspopovic, G. Di Pino, L. Rossini, K. Yoshida, L. Denaro, P. Dario, and P. Rossini, “Decoding information from neural signals recorded using intraneural electrodes: Toward the development of a neurocontrolled hand prosthesis,” Proceedings of the IEEE, vol. 98, pp. 407 --417, Mar. 2010. [ bib | publisher | .pdf | Abstract ]

R. Poli, L. Citi, F. Sepulveda, and C. Cinel, “Analogue evolutionary brain computer interfaces,” IEEE Computational Intelligence Magazine, vol. 4, pp. 27 --31, Nov. 2009. [ bib | publisher | Abstract ]

L. Citi, O. Tonet, and M. Marinelli, “Matching Brain-Machine Interface performance to space applications,” International Review of Neurobiology, vol. 86, pp. 199--212, July 2009. [ bib | publisher | .pdf | Abstract ]

C. Menon, C. de Negueruela, J. del R. Millán, O. Tonet, F. Carpi, M. Broschart, P. Ferrez, A. Buttfield, F. Tecchio, F. Sepulveda, L. Citi, C. Laschi, M. Tombini, P. Dario, P. M. Rossini, and D. D. Rossi, “Prospects of brain-machine interfaces for space system control,” Acta Astronautica, vol. 64, pp. 448--456, Feb. 2009. [ bib | publisher | .pdf | Abstract ]

R. Poli, N. F. McPhee, L. Citi, and E. Crane, “Memory with memory in genetic programming,” Journal of Artificial Evolution and Applications, vol. 2009, pp. 1--16, Jan. 2009. [ bib | publisher | Abstract ]

S. Micera, X. Navarro, J. Carpaneto, L. Citi, O. Tonet, P. M. Rossini, M. C. Carrozza, K.-P. Hoffmann, M. Vivó, K. Yoshida, and P. Dario, “On the use of longitudinal intrafascicular peripheral interfaces for the control of cybernetic hand prostheses in amputees.,” IEEE Transactions on Neural System and Rehabilitation Engineering, vol. 16, pp. 453--472, Oct. 2008. [ bib | publisher | Abstract ]

L. Citi, J. Carpaneto, K. Yoshida, K.-P. Hoffmann, K. P. Koch, P. Dario, and S. Micera, “On the use of wavelet denoising and spike sorting techniques to process electroneurographic signals recorded using intraneural electrodes.,” Journal of Neuroscience Methods, vol. 172, pp. 294--302, July 2008. [ bib | publisher | .pdf | Abstract ]

L. Citi, R. Poli, F. Sepulveda, and C. Cinel, “P300-based BCI mouse with genetically-optimized analogue control,” IEEE Transactions on Neural System and Rehabilitation Engineering, vol. 16, pp. 51--61, Feb. 2008. [ bib | publisher | .pdf | Abstract ]

O. Tonet, M. Marinelli, L. Citi, P. M. Rossini, L. Rossini, G. Megali, and P. Dario, “Defining Brain-Machine Interface applications by matching interface performance with device requirements.,” Journal of Neuroscience Methods, vol. 167, pp. 91--104, Jan. 2008. [ bib | publisher | .pdf | Abstract ]

Book chapters

G. Valenza, L. Citi, A. Lanata, C. Gentili, R. Barbieri, and E. Scilingo, “Applications of heartbeat complexity analysis to depression and bipolar disorder,” in Complexity and Nonlinearity in Cardiovascular Signals, pp. 345--374, Springer, 2017. [ bib | publisher | http | Abstract ]

G. Valenza, L. Citi, E. Scilingo, and R. Barbieri, “Time-varying cardiovascular complexity with focus on entropy and lyapunov exponents,” in Complexity and Nonlinearity in Cardiovascular Signals, pp. 233--256, Springer, 2017. [ bib | publisher | Abstract ]

J. Carpaneto, L. Citi, S. Raspopovic, J. Rigosa, and S. Micera, “Controlling prostheses using pns invasive interfaces for amputees,” in Introduction to Neural Engineering for Motor Rehabilitation, pp. 311--326, IEEE/Wiley Press, 2013. [ bib | publisher | Abstract ]

L. Citi and S. Micera, “Wavelet denoising and conditioning of neural recordings,” in Introduction to Neural Engineering for Motor Rehabilitation (D. Farina, W. Jensen, and M. Akay, eds.), ch. 9, IEEE/Wiley Press, 2013. [ bib ]

L. Citi, R. Poli, and C. Cinel, “High-significance averages of event-related potential via genetic programming,” in Genetic Programming Theory and Practice VII (R. Riolo, U.-M. O'Reilly, and T. McConaghy, eds.), Genetic and Evolutionary Computation, ch. 9, pp. 135--157, Springer US, 2010. [ bib | publisher | Abstract ]

Peer reviewed conference proceedings

S. Siadatnejad, F. Negro, and L. Citi, “Hybrid gaussian point-process model for finer control of myoelectric robotic hands,” in Proceedings of ICNR 2018: Converging Clinical and Engineering Research on Neurorehabilitation III, (Pisa, Italy), pp. 137--140, Springer International Publishing, Nov. 2019. [ bib | publisher ]

E. Christinaki, R. Poli, and L. Citi, “Bayesian transfer learning for the prediction of self-reported well-being scores,” in Proceedings of the 40th IEEE Engineering in Medicine and Biology Society Conference, EMBC, (Honolulu, HI, USA), pp. 41--44, IEEE, July 2018. [ bib | publisher | Abstract ]

A. Matran-Fernandez, E. Mastinu, R. Poli, M. Ortiz-Catalan, and L. Citi, “Crosstalk reduction in epimysial emg recordings from transhumeral amputees with principal component analysis,” in Proceedings of the 40th IEEE Engineering in Medicine and Biology Society Conference, EMBC, (Honolulu, HI, USA), pp. 2124--2127, IEEE, July 2018. [ bib | publisher | Abstract ]

G. Valenza, L. Citi, V. Wyller, and R. Barbieri, “Ecg-derived sympathetic and parasympathetic activity in the healthy: an early lower-body negative pressure study using adaptive kalman prediction,” in Proceedings of the 40th IEEE Engineering in Medicine and Biology Society Conference, EMBC, (Honolulu, HI, USA), pp. 5628--5631, IEEE, July 2018. [ bib | publisher ]

D. Valeriani, S. Bhattacharyya, C. Cinel, L. Citi, and R. Poli, “Augmenting group decision making accuracy in a realistic environment using collaborative brain-computer interfaces based on error-related potentials,” in 7th International BCI Meeting: "BCIs: Not Getting Lost in Translation", (Asilomar, CA), May 2018. [ bib | .pdf ]

N. Toschi, G. Valenza, L. Citi, M. Guerrisi, S. Orsolini, C. Tessa, S. Diciotti, and R. Barbieri, “Assessment of instantaneous heartbeat dynamics in amnestic mild cognitive impairment,” in EMBEC & NBC 2017 (H. Eskola, O. Väisänen, J. Viik, and J. Hyttinen, eds.), vol. 65 of IFMBE Proceedings, (Singapore), pp. 366--369, Springer Singapore, 2018. [ bib | publisher | Abstract ]

A. Greco, A. Guidi, F. Felici, A. Leo, E. Ricciardi, M. Bianchi, A. Bicchi, L. Citi, G. Valenza, and E. Scilingo, “Muscle fatigue assessment through electrodermal activity analysis during isometric contraction,” in Proceedings of the 39th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 398--401, 2017. [ bib | publisher | Abstract ]

X. Li, R. Poli, G. Valenza, E. Scilingo, and L. Citi, “Self-reported well-being score modelling and prediction: Proof-of-concept of an approach based on linear dynamic systems,” in Proceedings of the 39th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 2205--2208, 2017. [ bib | publisher | Abstract ]

D. Ratcliffe, S. Devlin, U. Kruschwitz, and L. Citi, “Clyde: A deep reinforcement learning doom playing agent,” in AAAI Workshops, AAAI Workshops, AAAI Press, 2017. [ bib ]

N. Toschi, G. Valenza, L. Citi, M. Guerrisi, S. Orsolini, C. Tessa, S. Diciotti, and R. Barbieri, “Assessment of instantaneous heartbeat dynamics in amnestic mild cognitive impairment,” in IFMBE Proceedings, vol. 65, pp. 366--369, 2017. [ bib | publisher | Abstract ]

G. Valenza, L. Citi, and R. Barbieri, “Disentanglement of sympathetic and parasympathetic activity by instantaneous analysis of human heartbeat dynamics,” in Proceedings of the 38th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 932--935, 2016. [ bib | publisher | Abstract ]

G. Valenza, A. Romigi, L. Citi, F. Placidi, F. Izzi, M. Albanese, E. Scilingo, M. Marciani, A. Duggento, M. Guerrisi, N. Toschi, and R. Barbieri, “Predicting seizures in untreated temporal lobe epilepsy using point-process nonlinear models of heartbeat dynamics,” in Proceedings of the 38th IEEE Engineering in Medicine and Biology Society Conference, EMBC, vol. 2016-October, pp. 985--988, 2016. [ bib | publisher | Abstract ]

L. Citi, C. Olariu, and R. Barbieri, “A lightwave client for semi-automated annotation of heart beats from ecg time series,” in Proceedings of Computing in Cardiology, pp. 605--608, Sept. 2015. [ bib | publisher | Abstract ]

R. Barbieri, G. Valenza, L. Citi, F. Placidi, F. Izzi, M. Albanese, M. Marciani, M. Guerrisi, A. Romigi, and N. Toschi, “Lower instantaneous entropy of heartbeat dynamics during seizures in untreated temporal lobe epilepsy,” in Proceedings of Computing in Cardiology, vol. 42, pp. 1037--1040, 2015. [ bib | publisher | Abstract ]

L. Citi, “Elastic-net constrained multiple kernel learning using a majorization-minimization approach,” in Proceedings of the 7th Computer Science and Electronic Engineering Conference (CEEC), pp. 29--34, Institute of Electrical and Electronics Engineers (IEEE), 2015. [ bib | publisher | Abstract ]

R. Sclocco, L. Citi, R. G. Garcia, S. Cerutti, A. M. Bianchi, B. Kuo, V. Napadow, and R. Barbieri, “Combining sudomotor nerve impulse estimation with fmri to investigate the central sympathetic response to nausea,” in Proceedings of the 37th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 4683--4686, 2015. [ bib | publisher | Abstract ]

G. Valenza, L. Faes, L. Citi, M. Orini, and R. Barbieri, “Instantaneous transfer entropy for the study of cardio-respiratory dynamics,” in Proceedings of the 37th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 7885--7888, 2015. [ bib | publisher | Abstract ]

L. Citi, G. Guffanti, and L. Mainardi, “Rank-based multi-scale entropy analysis of heart rate variability,” in Proceedings of Computing in Cardiology, (Boston), Sept. 2014. [ bib | .pdf ]

A. Greco, A. Lanata, G. Valenza, E. P. Scilingo, and L. Citi, “Electrodermal activity processing: A convex optimization approach,” in Proceedings of the 36th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 2290--2293, IEEE, Aug. 2014. [ bib | publisher ]

G. Valenza, L. Citi, and R. Barbieri, “Assessment of gait nonlinear dynamics by inhomogeneous point-process models,” in Proceedings of the 36th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 6973--6976, IEEE, Aug. 2014. [ bib | publisher ]

G. Valenza, L. Citi, E. P. Scilingo, and R. Barbieri, “Tracking instantaneous entropy in heartbeat dynamics through inhomogeneous point-process nonlinear models,” in Proceedings of the 36th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 6369--6372, IEEE, Aug. 2014. [ bib | publisher ]

G. Valenza, M. Orini, L. Citi, A. Minchole, E. Pueyo, P. Laguna, and R. Barbieri, “Assessing real-time rr-qt frequency-domain measures of coupling and causality through inhomogeneous point-process bivariate models,” in Proceedings of the 36th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 6475--6478, IEEE, Aug. 2014. [ bib | publisher ]

G. Valenza, L. Citi, E. P. Scilingo, and R. Barbieri, “Defining an instantaneous complexity measure for heartbeat dynamics: The inhomogeneous point-process entropy,” in Proceedings of the 8th Conference of the European Study Group on Cardiovascular Oscillations, ESGCO, pp. 25--26, May 2014. [ bib | publisher ]

G. Valenza, M. Orini, L. Citi, A. Minchole, E. Pueyo, P. Laguna, and R. Barbieri, “Assessing instantaneous qt variability dynamics within a point-process nonlinear framework,” in Proceedings of the 8th Conference of the European Study Group on Cardiovascular Oscillations, ESGCO, pp. 67--68, IEEE, May 2014. [ bib | publisher ]

R. Barbieri, G. Valenza, L. Citi, M. Guerrisi, S. Orsolini, C. Tessa, S. Diciotti, and N. Toschi, “Lower instantaneous entropy of heartbeat dynamics characterizes cognitive impairment in parkinson's disease,” in Proceedings of Computing in Cardiology, pp. 81--84, 2014. [ bib | Abstract ]

G. Valenza, L. Citi, E. P. Scilingo, and R. Barbieri, “Assessment of dynamic autonomic changes with posture using instantaneous entropy measures,” in Proceedings of Computing in Cardiology, pp. 489--492, 2014. [ bib | Abstract ]

R. Barbieri, L. Citi, G. Valenza, M. Guerrisi, S. Orsolini, C. Tessa, S. Diciotti, and N. Toschi, “Increased instability of heartbeat dynamics in parkinson's disease,” in Proceedings of Computing in Cardiology, (Valencia), pp. 89--92, Sept. 2013. [ bib ]

M. Orini, L. Citi, B. M. Hanson, P. Taggart, and P. D. Lambiase, “Characterization of the causal interactions between depolarization and repolarization temporal changes in unipolar electrograms,” in Proceedings of Computing in Cardiology, (Valencia), pp. 719--722, Sept. 2013. [ bib ]

G. Valenza, L. Citi, A. Lanata, E. P. Scilingo, and R. Barbieri, “A nonlinear heartbeat dynamics model approach for personalized emotion recognition,” in Proceedings of the 35th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 2579--2582, IEEE, Aug. 2013. [ bib | publisher ]

G. Valenza, L. Citi, E. Scilingo, and R. Barbieri, “Instantaneous bispectral characterization of the autonomic nervous system through a point-process nonlinear model,” in World Congress on Medical Physics and Biomedical Engineering, vol. 39, (Beijing, China), pp. 530--533, Springer Berlin Heidelberg, May 2013. [ bib | publisher ]

C. Cinel, R. Poli, L. Citi, and D. Roberson, “An exploration of the effects of audio-visual entrainment on parkinson's disease tremor,” in Proceedings of the 6th IEEE/EMBS International Conference on Neural Engineering, NER, pp. 1562--1565, IEEE, 2013. [ bib | publisher ]

G. Valenza, L. Citi, and R. Barbieri, “Instantaneous nonlinear assessment of complex cardiovascular dynamics by laguerre-volterra point process models,” in Proceedings of the 35th IEEE Engineering in Medicine and Biology Society Conference, EMBC, pp. 6131--6134, IEEE, 2013. [ bib | publisher ]

L. Citi and R. Barbieri, “PhysioNet 2012 challenge: Predicting mortality of ICU patients using a cascaded SVM-GLM paradigm,” in Proceedings of Computing in Cardiology, (Krakow), Sept. 2012. [ bib | .pdf | Abstract ]

M. Orini, G. Valenza, L. Citi, and R. Barbieri, “Tetravariate point-process model for the continuous characterization of cardiovascular-respiratory dynamics during passive postural changes,” in Proceedings of Computing in Cardiology, (Krakow), Sept. 2012. [ bib | .pdf | Abstract ]

L. Citi, G. Valenza, and R. Barbieri, “Instantaneous estimation of high-order nonlinear heartbeat dynamics by Lyapunov exponents,” in Proceedings of the 34th IEEE Engineering in Medicine and Biology Society Conference, EMBC, (San Diego), pp. 13--16, 2012. [ bib | publisher | Abstract ]

L. Citi, G. Valenza, P. Purdon, E. Brown, and R. Barbieri, “Monitoring heartbeat nonlinear dynamics during general anesthesia by using the instantaneous dominant Lyapunov exponent,” in Proceedings of the 34th IEEE Engineering in Medicine and Biology Society Conference, EMBC, (San Diego), pp. 3124--3127, 2012. [ bib | publisher | Abstract ]

M. Orini, L. Citi, and R. Barbieri, “Bivariate point process modeling and joint non-stationary analysis of pulse transit time and heart period,” in Proceedings of the 34th IEEE Engineering in Medicine and Biology Society Conference, EMBC, (San Diego), pp. 2831--2834, 2012. [ bib | publisher | Abstract ]

G. Valenza, L. Citi, E. Scilingo, and R. Barbieri, “Using Laguerre expansion within point-process models of heartbeat dynamics: A comparative study,” in Proceedings of the 34th IEEE Engineering in Medicine and Biology Society Conference, EMBC, (San Diego), pp. 29--32, 2012. [ bib | publisher | Abstract ]

J. Carpaneto, A. Cutrone, S. Bossi, P. N. Sergi, L. Citi, J. Rigosa, P. M. Rossini, and S. Micera, “Activities on PNS neural interfaces for the control of hand prostheses,” in Proceedings of the 33rd IEEE Engineering in Medicine and Biology Society Conference, EMBC, (Boston), Sept. 2011. [ bib | publisher | Abstract ]

Z. Chen, L. Citi, P. L. Purdon, E. N. Brown, and R. Barbieri, “Instantaneous assessment of autonomic cardiovascular control during general anesthesia,” in Proceedings of the 33rd IEEE Engineering in Medicine and Biology Society Conference, EMBC, (Boston), Sept. 2011. [ bib | publisher | Abstract ]

L. Citi, M. T. Bianchi, E. B. Klerman, and R. Barbieri, “Instantaneous monitoring of sleep fragmentation by point process heart rate variability and respiratory dynamics,” in Proceedings of the 33rd IEEE Engineering in Medicine and Biology Society Conference, EMBC, (Boston), Sept. 2011. [ bib | publisher | Abstract ]

L. Citi, E. N. Brown, and R. Barbieri, “A point process local likelihood algorithm for robust and automated heart beat detection and correction,” in Proceedings of Computing in Cardiology, (Hangzhou), Sept. 2011. [ bib | Abstract ]

L. Citi, M. Djilas, C. Azevedo-Coste, K. Yoshida, E. N. Brown, and R. Barbieri, “Point-process analysis of neural spiking activity of muscle spindles recorded from thin-film longitudinal intrafascicular electrodes,” in Proceedings of the 33rd IEEE Engineering in Medicine and Biology Society Conference, EMBC, (Boston), pp. 2311--2314, Sept. 2011. [ bib | publisher | .pdf | Abstract ]

R. J. Ellis, L. Citi, and R. Barbieri, “A point process approach for analyzing gait variability dynamics,” in Proceedings of the 33rd IEEE Engineering in Medicine and Biology Society Conference, EMBC, (Boston), Sept. 2011. [ bib | publisher | Abstract ]

D. Pani, F. Usai, L. Citi, and L. Raffo, “Real-time processing of tfLIFE neural signals on embedded DSP platforms: A case study,” in Proceedings of the 5th IEEE/EMBS International Conference on Neural Engineering, NER, (Cancun), pp. 44--47, Apr. 2011. [ bib | publisher | Abstract ]

R. Poli, C. Cinel, L. Citi, and M. Salvaris, “A genetic programming approach to detecting artifact-generating eye movements from eeg in the absence of electro-oculogram,” in Proceedings of the 5th IEEE/EMBS International Conference on Neural Engineering, NER, (Cancun), pp. 416--421, Apr. 2011. [ bib | publisher | Abstract ]

L. Citi, E. B. Klerman, E. N. Brown, and R. Barbieri, “Point process heart rate variability assessment during sleep deprivation,” in Proceedings of Computing in Cardiology, (Belfast), Sept. 2010. [ bib | .pdf | Abstract ]

R. Poli, L. Citi, M. Salvaris, C. Cinel, and F. Sepulveda, “Eigenbrains: the free vibrational modes of the brain as a new representation for EEG,” in Proceedings of the 32nd IEEE Engineering in Medicine and Biology Society Conference, EMBC, vol. 2010, (Buenos Aires), pp. 6011--6014, Sept. 2010. [ bib | publisher | Abstract ]

M. Salvaris, C. Cinel, R. Poli, L. Citi, and F. Sepulveda, “Exploring multiple protocols for a brain-computer interface mouse,” in Proceedings of the 32nd IEEE Engineering in Medicine and Biology Society Conference, EMBC, (Buenos Aires), pp. 4189--4192, Sept. 2010. [ bib | publisher | Abstract ]

S. Micera, J. Rigosa, J. Carpaneto, L. Citi, S. Raspopovic, E. Guglielmelli, A. Benvenuto, L. Rossini, G. D. Pino, G. Cavallo, M. C. Carrozza, C. Cipriani, K. P. Hoffmann, P. Dario, and P. M. Rossini, “On the control of a robot hand by extracting neural signals from the PNS: preliminary results from a human implantation.,” in Proceedings of the 31st IEEE Engineering in Medicine and Biology Society Conference, EMBC, vol. 2009, (Minneapolis), pp. 4586--4589, Sept. 2009. [ bib | publisher | Abstract ]

L. Citi, R. Poli, and C. Cinel, “Exploiting P300 amplitude variations can improve classification accuracy in Donchin's BCI speller,” in Proceedings of the 3rd IEEE/EMBS International Conference on Neural Engineering, NER, (Antalya), Apr. 2009. [ bib | publisher | Abstract ]

R. Poli, N. F. Mcphee, L. Citi, and E. Crane, “Memory with memory in tree-based genetic programming,” in Proceedings of the 12th European Conference on Genetic Programming, EuroGP '09, (Tübingen), pp. 25--36, Apr. 2009. [ bib | publisher | Abstract ]

J. DiGiovanna, L. Citi, K. Yoshida, J. Carpaneto, J. C. Principe, J. C. Sanchez, and S. Micera, “Inferring the stability of life through brain machine interfaces.,” in Proceedings of the 30th IEEE Engineering in Medicine and Biology Society Conference, EMBC, vol. 2008, (Vancouver), pp. 2008--2011, Aug. 2008. [ bib | publisher | Abstract ]

K. Yoshida, M. Kurstjens, L. Citi, K. Koch, and S. Micera, “Recording experience with the thin-film longitudinal intra-fascicular electrode, a multichannel peripheral nerve interface,” in Proceedings of the 10th IEEE International Conference on Rehabilitation Robotics ICORR, (Noordwijk), pp. 862--867, June 2007. [ bib | publisher | Abstract ]

R. Poli, C. Cinel, L. Citi, and F. Sepulveda, “Evolutionary brain computer interfaces.,” in Proceedings of the EvoWorkshops, (Valencia), pp. 301--310, Apr. 2007. [ bib | Abstract ]

C. Menon, C. de Negueruela, J. del R. Millán, O. Tonet, F. Carpi, M. Broschart, P. Ferrez, A. Buttfield, P. Dario, L. Citi, C. Laschi, M. Tombini, F. Sepulveda, R. Poli, R. Palaniappan, F. Tecchio, P. M. Rossini, and D. De Rossi, “Prospects of Brain-Machine Interfaces for space system control,” in Proceedings of the 57th International Astronautical Congress, (Valencia), Oct. 2006. [ bib | Abstract ]

L. Citi, R. Poli, and C. Cinel, “Analogue P300-based BCI pointing device,” in Proceedings of the 3rd International BCI Workshop and Training Course, (Graz), pp. 92--93, Sept. 2006. [ bib | .pdf | Abstract ]

S. Micera, P. Sergi, J. Carpaneto, L. Citi, S. Bossi, K.-P. Koch, K.-P. Hoffmann, A. Menciassi, K. Yoshida, and P. Dario, “Experiments on the development and use of a new generation of intra-neural electrodes to control robotic devices,” in Proceedings of the 28th IEEE Engineering in Medicine and Biology Society Conference, EMBC, (New York City), pp. 2940 --2943, Sept. 2006. [ bib | publisher | Abstract ]

L. Citi, J. Carpaneto, K. Yoshida, K.-P. Hoffmann, K.-P. Koch, P. Dario, and S. Micera, “Characterization of tfLIFE neural response for the control of a cybernetic hand,” in Proceedings of the 1st IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob, (Pisa), pp. 477 --482, Feb. 2006. [ bib | publisher | Abstract ]

C. Cinel, R. Poli, and L. Citi, “Possible sources of perceptual errors in P300-based speller paradigm,” in Proceedings of the 2nd International BCI Workshop and Training Course, (Graz), pp. 39--40, Sept. 2004. [ bib | .pdf | Abstract ]

L. Citi, R. Poli, and F. Sepulveda, “An evolutionary approach to feature selection and classification in P300-based BCI,” in Proceedings of the 2nd International BCI workshop and Training Course, (Graz), pp. 41--42, Sept. 2004. [ bib | .pdf | Abstract ]

Theses

L. Citi, Development of a neural interface for the control of a robotic hand. PhD thesis, IMT Lucca and Scuola Superiore Sant'Anna Pisa, Apr. 2009. [ bib | .pdf | Abstract ]

L. Citi, “Un'interfaccia cervello-computer mediante metodi evoluzionistici di trattamento di segnali EEG,” Master's thesis, Università degli Studi di Firenze, July 2004. [ bib | .pdf ]

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