Publications

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In Press
I. Pillai, G. Fumera, and F. Roli, F -Measure Optimisation in Multi-label Classifiers, in 22nd IEEE International Conference on Pattern Recognition, ICPR 2014, Stockholm, Sweden, In Press.
2014
B. Biggio et al., Poisoning complete-linkage hierarchical clustering, in Joint IAPR Int'l Workshop on Structural, Syntactic, and Statistical Pattern Recognition (LNCS), Joensuu, Finland, 2014, vol. 8621, pp. 42-52. (388.31 KB)
2013
B. Biggio, I. Pillai, S. Rota Bulò, D. Ariu, M. Pelillo, and F. Roli, Is Data Clustering in Adversarial Settings Secure?, in AISec'13: Proceedings of the 2013 ACM Workshop on Artificial Intelligence and Security, Berlin, 2013, pp. 87-98. (300.52 KB)
I. Pillai, G. Fumera, and F. Roli, Multi-label classification with a reject option, Pattern Recognition, vol. 46, no. 8, 2013. (280.71 KB)
I. Pillai, G. Fumera, and F. Roli, Threshold optimisation for multi-label classifiers, Pattern Recognition, vol. 46, no. 7, 2013. (445.97 KB)
2012
I. Pillai, G. Fumera, and F. Roli, F-Measure Optimisation in Multi-label Classifiers, in 21st International Conference on Pattern Recognition, Tsukuba, Japan, 2012. (295.91 KB)
2011
I. Pillai, G. Fumera, and F. Roli, A Classification Approach with a Reject Option for Multi-label Problems, in 16th Int. Conf. on Image Analysis and Processing (ICIAP 2011), Ravenna, Italy, 2011. (279.96 KB)
I. Pillai, G. Fumera, and F. Roli, Classifier Selection Approaches for Multi-label Problems, in 10th Int. Workshop on Multiple Classifier Systems (MCS 2011), Naples, 2011. (282.8 KB)
I. Pillai, R. Satta, G. Fumera, and F. Roli, Exploiting Depth Information for Indoor-Outdoor Scene Classification, in 16th Int. Conf. on Image Analysis and Processing (ICIAP 2011), Ravenna, Italy, 2011. (1.23 MB)
B. Biggio, G. Fumera, I. Pillai, and F. Roli, A survey and experimental evaluation of image spam filtering techniques, Pattern Recognition Letters, vol. 32, pp. 1436 - 1446, 2011. (2.12 MB)
2008
B. Biggio, G. Fumera, I. Pillai, and F. Roli, Improving Image Spam Filtering Using Image Text Features, in Fifth Conference on Email and Anti-Spam (CEAS 2008), Mountain View, CA, USA, 2008. (154.27 KB)
2007
B. Biggio, G. Fumera, I. Pillai, F. Roli, and R. Satta, Evading SpamAssassin with obfuscated text images, Virus Bulletin, no. 11-2007, 2007. (689 KB)
I. Pillai, High Reliability Text Categorisation Systems., 2007. (1.03 MB)
B. Biggio, G. Fumera, I. Pillai, and F. Roli, Image Spam Filtering by Content Obscuring Detection, in Fourth Conference on Email and Anti-Spam (CEAS 2007), Microsoft Research Silicon Valley, Mountain View, California, 2007. (486.14 KB)
F. Roli, B. Biggio, G. Fumera, I. Pillai, and R. Satta, Image Spam Filtering by Detection of Adversarial Obfuscated Text, in NIPS Workshop on Machine Learning in Adversarial Environments for Computer Security, Whistler, British Columbia, Canada, 2007. (361.97 KB)
G. Fumera, I. Pillai, F. Roli, and B. Biggio, Image spam filtering using textual and visual information, in MIT Spam Conference 2007, Cambridge, MA, USA, 2007. (513.42 KB)
B. Biggio, G. Fumera, I. Pillai, and F. Roli, Image Spam Filtering Using Visual Information, in 14th Int. Conf. on Image Analysis and Processing (ICIAP 2007), Modena, Italy, 2007, pp. 105–110. (173.32 KB)
2006
G. Fumera, I. Pillai, and F. Roli, Spam filtering based on the analysis of text information embedded into images, Journal of Machine Learning Research (special issue on Machine Learning in Computer Security), vol. 7, pp. 2699-2720, 2006.
2004
G. Fumera, I. Pillai, and F. Roli, A Two-Stage Classifier with Reject Option for Text Categorisation, in 5th Int. Workshop on Statistical Techniques in Pattern Recognition (SPR 2004), Lisbon, Portugal, 2004, vol. 3138, pp. 771-779. (151.61 KB)
2003
G. Fumera, I. Pillai, and F. Roli, Classification with Reject Option in Text Categorisation Systems, in 12th International Conference on Image Analysis and Processing (ICIAP 2003), Mantova, 2003, pp. 582-587. (209.28 KB)