Publications

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2007
B. Biggio, Fumera, G., Pillai, I., Roli, F., e Satta, R., «Evading SpamAssassin with obfuscated text images», Virus Bulletin, n° 11-2007, 2007. (689 KB)
B. Biggio, Fumera, G., Pillai, I., e Roli, F., «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, Biggio, B., Fumera, G., Pillai, I., e Satta, R., «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, Pillai, I., Roli, F., e Biggio, B., «Image spam filtering using textual and visual information», in MIT Spam Conference 2007, Cambridge, MA, USA, 2007. (513.42 KB)
B. Biggio, Fumera, G., Pillai, I., e Roli, F., «Image Spam Filtering Using Visual Information», in 14th Int. Conf. on Image Analysis and Processing (ICIAP 2007), Modena, Italy, 2007, pagg 105–110. (173.32 KB)
2006
G. Fumera, Pillai, I., e Roli, F., «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, pagg 2699-2720, 2006.
2005
G. Fumera, Roli, F., e Serrau, A., «Dynamics of Variance Reduction in Bagging and Other Techniques», in 6th Int. Workshop on Multiple Classifier Systems (MCS 2005), Seaside, CA, USA, 2005, 2005th ed, vol 3541, pagg 316-325.
G. Fumera e Roli, F., «A Theoretical and Experimental Analysis of Linear Combiners for Multiple Classifier Systems», IEEE Transactions on Pattern Analysis and Machine Intelligence, vol 27, pagg 942-956, 2005. (887.92 KB)
2004
G. Fumera e Roli, F., «Analysis of error-reject trade-off in linearly combined multiple classifiers», Pattern Recognition, vol 37, pagg 1245-1265, 2004.
G. Fumera, Pillai, I., e Roli, F., «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, pagg 771-779. (151.61 KB)
2003
G. Fumera, Pillai, I., e Roli, F., «Classification with Reject Option in Text Categorisation Systems», in 12th International Conference on Image Analysis and Processing (ICIAP 2003), Mantova, 2003, pagg 582-587. (209.28 KB)
G. Fumera e Roli, F., «Linear Combiners for Classifier Fusion: Some Theoretical and Experimental Results», in 4th Int. Workshop on Multiple Classifier Systems (MCS 2003), Guildford, UK, 2003, vol 2709, pagg 74-83.
2002
G. Fumera, «Advanced Methods for Pattern Recognition with the Reject Option», Cagliari (Italy), 2002.
F. Roli, Fumera, G., e Vernazza, G., «Analysis of Error-Reject Trade-off in Linearly Combined Classifiers», in 16th Int. Conferrence on Pattern Recognition (ICPR 2002), Québec City, Canada, 2002, pagg 120-123.
F. Roli e Fumera, G., «Analysis of Linear and Order Statistics Combiners for Fusion of Imbalanced Classifiers», in 3rd Int. Workshop on Multiple Classifier Systems (MCS 2002), Cagliari, Italy, 2002, vol 2364, pagg 252-261.
G. Fumera e Roli, F., «Cost-sensitive Learning in Support Vector Machines», in Workshop on Machine Learning, Methods and Applications, held in the context of the 8th Meeting of the Italian Association of Artificial Intelligence (AI*IA), Siena, Italy, 2002.
F. Roli, Kittler, J., Fumera, G., e Muntoni, D., «An Experimental Comparison of Classifier Fusion Rules for Multimodal Personal Identity Verification Systems», in 3rd Int. Workshop on Multiple Classifier Systems (MCS 2002), Cagliari, Italy, 2002, vol 2364, pagg 325-335.
F. Roli, Fumera, G., e Kittler, J., «Fixed and Trained Combiners for Fusion of Unbalanced Pattern Classifiers», in 5th Int. Conference on Information Fusion (IF 2002), Annapolis, Mariland, USA, 2002, pagg 278-284.
G. Fumera e Roli, F., «Performance Analysis and Comparison of Linear Combiners for Classifier Fusion», in Structural, Syntactic, and Statistical Pattern Recognition, Joint IAPR International Workshops SSPR 2002 and SPR 2002, 2002, vol 2396, pagg 424-432.
G. Fumera e Roli, F., «Support Vector Machines with Embedded Reject Option», in Int. Workshop on Pattern Recognition with Support Vector Machines (SVM2002), Niagara Falls, Canada, 2002, pagg 68-82.
2001
G. Giacinto, Roli, F., e Fumera, G., «Adaptive Query Shifting for Content-Based Image Retrieval», in Int. Workshop on Machine Learning and Data Mining in Pattern Recognition (MLDM’01), 2001, vol 2123, pagg 337-346.
G. Giacinto, Roli, F., e Fumera, G., «Comparison and Combination of Adaptive Query Shifting and Feature Relevance Learning for Content-Based Image Retrieval», in 11th International Conference on Image Analysis and Processing (ICIAP 2001), Palermo, Italy, 2001, pagg 422-427.
G. Fumera e Roli, F., «Error rejection in linearly combined multiple classifiers», in Multiple Classifier Systems (MCS 2001), Robinson College, Cambridge, UK, 2001, vol 2096, pagg 329-338.
G. Fumera, Roli, F., e Vernazza, G., «A Method for Error Rejection in Multiple Classifier Systems», in 11th International Conference on Image Analysis and Processing (ICIAP 2001), 2001, pagg 454-458.
F. Roli e Fumera, G., «Support vector machines for remote-sensing image classification», in Image and Signal Processing for Remote Sensing VI, 2001, vol 4170, pagg 160-166.

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