Conference Articles
2011(3 publications)
[publication]P. Carvalho and Paiva, R.P. and D. Kumar and J. P. Ramos and Santos, S. and Henriques, J. , "A Framework for Acoustic Cardiac Signal Analysis", in Biosignals - International Conference on Bio-inspired Systems and Signal Processing, 2011
[citation][year=2011]1. Silva, N. (2011). Phonocardiogram noise detection in realistic environments. MSc Thesis, University of Porto, Portugal.

[publication]Ribeiro, B. and Ivo Gonçalves and Santos, S. and Kovacec, A. , "Deep Learning Networks for Off-Line Handwritten Signature Recognition", in 16th Iberoamerican Congress on Pattern Recognition, C. San Martin and S.-W. Kim (Eds.): CIARP 2011, LNCS 7042, pp. 523-532, 2011. Springer-Verlag Berlin Heidelberg 2011, 2011
[citation][year=2015]Jabin, Suraiya, and Farhana Javed Zareen. "Biometric signature verification." International Journal of Biometrics 7.2 (2015): 97-118.
[citation][year=2015]Hafemann, Luiz G., Robert Sabourin, and Luiz S. Oliveira. "Offline Handwritten Signature Verification-Literature Review." arXiv preprint arXiv:1507.07909 (2015).
[citation][year=2015]Elwin, J. Granty Regina, and G. Kousalya. "Image Forgery Detection using Multidimensional Spectral Hashing based Polar Cosine Transform." Indian Journal of Science and Technology 8.S9 (2015): 128-139.
[citation][year=2015]Yilmaz, Mustafa Berkay. "Offline Signature Verification with User-Based and Global Classifiers of Local Features" PhD diss., Sabanc? University, 2015.
[citation][year=2014]Azmi, Aini Najwa, and Dewi Nasien. "Freeman Chain Code (FCC) Representation in Signature Fraud Detection Based On Nearest Neighbour and Artificial Neural Network (ANN) Classifiers." International Journal of Image Processing (IJIP) 8, no. 6 (2014): 434.

[publication]Santos, S. and P. Carvalho and Paiva, R.P. and Henriques, J. , "Detection of the S2 split using the Hilbert and Wavelet transforms", in Congresso de Métodos Numéricos em Engenharia – CMNE 2011., 2011
[citation][year=2013]Abdelghani Djebbari, Fethi Bereksi-Reguig (2013). “Detection of the valvular split within the second heart sound using the reassigned smoothed pseudo Wigner-Ville distribution”, BioMedical Engineering OnLine 2013, 12:37 doi:10.1186/1475-925X-12-37
[citation][year=2011]1. Hamza Cherif, L., and S. M. Debbal. "Algorithm for detection of the internal components of the heart sounds and their split using a Hilbert transform." Journal of medical engineering & technology 37.3 (2013): 220-230.

2010(1 publication)
[publication]Santos, S. and Licinio Roque , "Ensaio de Reescrita de Comportamentos em Videojogos com Base no Ajuste e Computação de Modelos de Petri Net", in IX Simpósio Brasileiro de Games e Entretenimento Digital, 2010

2009(1 publication)
[publication]Alberto Cardoso and Santos, S. and Santos, A. and P. Gil , "Simulation Platform for Wireless Sensor Networks based on the TrueTime Toolbox", in IECON 2009 - 35th Annual Conference of the IEEE Industrial Electronics Society, 2009
[citation][year=2016]Jäger, Sven, et al. "Model-based QoS evaluation and validation for embedded wireless sensor networks." IEEE Systems Journal 10.2 (2016): 592-603.
[citation][year=2016]Rajyaguru, Vipul, and Dhwanit Chotaliya. "Simulation of Wireless Network Using TrueTime Toolbox." (2016).
[citation][year=2016]Alwahab, Dhulfiqar S. Aldeen A. "Enhancement of WNCS response using packet priority." Multidisciplinary in IT and Communication Science and Applications (AIC-MITCSA), Al-Sadeq International Conference on. IEEE, 2016.
[citation][year=2014]Jager, S., Tino Jungebloud, Ralph Maschotta, and Armin Zimmermann. "Model-Based QoS Evaluation and Validation for Embedded Wireless Sensor Networks.", 2014.
[citation][year=2013]Majumder, Ritwik, Gargi Bag, Giovanni Velotto, and Antonios Marinopoulos. "Closed loop simulation of communication and power network in a zone based system." Electric Power Systems Research 95 (2013): 247-256.
[citation][year=2013]Song, Zhiqiang, and Xianzhong Zhou. "Research and simulation of wireless sensor and actuator networked control system." In Control and Decision Conference (CCDC), 2013 25th Chinese, pp. 3995-3998. IEEE, 2013.
[citation][year=2010]Yong-bao, Liu, Gao Jian-hua, and Huang Ying-yun. "Research on distributed net control system of gas turbine." In Intelligent Computing and Intelligent Systems (ICIS), 2010 IEEE International Conference on, vol. 2, pp. 572-575. IEEE, 2010.

Tech Report
2009(1 publication)
[publication]Santos, S. and Alberto Cardoso and Santos, A. and P. Gil , "Robust Monitoring and Fault Tolerance in Wireless Sensor Networks", 2009