Thesis - Instituto de Telecomunicações

BIBLIOGRAPHY 189[214] T. Shen and W. Tompkins. Biometric statistical study of one-lead ECG features andbody mass index (BMI). In Proceedings of 27th Annual International Conference ofthe IEEE Engineering in Medicine and Biology Society, pages 1162–1165, 2005.[215] T. Shen, W. Tompkins, and Y. Hu. One-lead ECG for identity verification. InProceedings of the Second Joint EMBS/BMES Conference, pages 62–63, 2002.[216] S. J. Shepherd. Continuous authentication by analysis of keyboard typing characteristics.In European Convention on Security and Detection (ECOS 95), pages 111–114,1995.[217] W. Siedlencki and J. Sklansky. On automatic feature selection. In C. H. Chen, L. F.Pau, and P. S. P. Wang, editors, Handbook of Pattern Recognition and ComputerVision. World Scientific, 1993.[218] H. Silva. Feature selection in pattern recognition systems. Master’s thesis, UniversidadeTécnica de Lisboa, Instituto Superior Técnico, 2007.[219] H. Silva, H. Gamboa, and A. Fred. Applicability of lead V 2 ECG measurements inbiometrics. In Med-e-Tel Proceedings, 2007.[220] H. Silva, H. Gamboa, and A. Fred. One lead ECG based human identification withfeature subspace ensembles. In 5th International Conference on Machine Learningand Data Mining, 2007.[221] T. Sim, S. Zhang, R. Janakiraman, and S. Kumar. Continuous verification usingmultimodal biometrics. IEEE Transactions on Pattern Analysis and Machine Intelligence,29(4):687–700, 2007.[222] D. X. Song, D. Wagner, and X. Tian. Timing analysis of keystrokes and timing attackson SSH. In 10 th USENIX Security Symposium, 2001.[223] R. Spillane. Keyboard apparatus for personal identification. IBM Technical DisclosureBulletin, 17(3346), 1975.[224] O. Spreen and E. Strauss. A Compendium of Neuropsychological Tests: Administration,Norms, and Commentary. Oxford University Press, USA, second edition,1998.