Publications

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2009
L. Piras and Giacinto, G., “Neighborhood-Based Feature Weighting for Relevance Feedback in Content-Based Retrieval”, in 10th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), London, United Kingdom, 2009, pp. 238-241. (181.68 KB)
2010
L. Piras and Giacinto, G., “K-Nearest Neighbors Directed Synthetic Images Injection”, in 11th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Desenzano del Garda, Italy, 2010. (167.12 KB)
L. Piras and Giacinto, G., “Unbalanced learning in Content-Based Image Classification and Retrieval”, in IEEE International Conference on Multimedia & Expo (ICME), Singapore, 2010. (177.33 KB)
2011
L. Piras and Giacinto, G., “Dissimilarity representation in multi-feature spaces for image retrieval”, in 16th Int. Conference on Image Analysis and Processing (ICIAP), Ravenna, Italy, 2011. (252.22 KB)
R. Tronci, Murgia, G., Pili, M., Piras, L., and Giacinto, G., “ImageHunter: a novel tool for Relevance Feedback in Content Based Image Retrieval”, in 5th International Workshop on New Challenges in Distributed Information Filtering and Retrieval (DART), Palermo, Italy, 2011. (1.31 MB)
R. Tronci, Piras, L., Falqui, L., and Giacinto, G., “A study on the evaluation of relevance feedback in multi-tagged image datasets”, in 7th IEEE International Workshop on Multimedia Information Processing and Retrieval, California, USA, 2011. (259.03 KB)
2012
L. Piras, Giacinto, G., and Paredes, R., “Enhancing image retrieval by an Exploration-Exploitation approach”, in 8th International Conference Machine Learning and Data Mining (MLDM), Berlin, 2012, vol. 7376, pp. 355-365. (307.57 KB)
R. Tronci, Piras, L., Murgia, G., and Giacinto, G., “Image Hunter at ImageCLEF 2012 Personal Photo Retrieval Task”, in CLEF (Online Working Notes/Labs/Workshop), Rome, 2012. (2.78 MB)
R. Tronci, Piras, L., and Giacinto, G., “Performance Evaluation of Relevance Feedback for Image Retrieval by “Real-World” Multi-Tagged Image Datasets”, International Journal of Multimedia Data Engineering and Management (IJMDEM), vol. 3, p. 16, 2012. (357.99 KB)
L. Piras, Tronci, R., Murgia, G., and Giacinto, G., “The PRA and AmILAB at ImageCLEF 2012 Photo Flickr Annotation Task”, in CLEF (Online Working Notes/Labs/Workshop), Rome, 2012. (540.05 KB)
L. Piras and Giacinto, G., “Synthetic Pattern Generation for Imbalanced Learning in Image Retrieval”, Pattern Recognition Letters, vol. 33, p. 7, 2012. (236.64 KB)
2013
L. Piras, Tronci, R., and Giacinto, G., “Diversity in ensembles of codebooks for visual concept detection”, in 17th Int. Conference on Image Analysis and Processing (ICIAP), Naples, Italy, 2013. (303.73 KB)
R. Tronci, Murgia, G., Pili, M., Piras, L., and Giacinto, G., “ImageHunter: a Novel Tool for Relevance Feedback in Content Based Image Retrieval”, in New Challenges in Distributed Information Filtering and Retrieval. DART 2011: Revised and Invited Papers, C. Lai, Semeraro, G., and Vargiu, E. Springer, 2013. (1.98 MB)
L. Piras, Giacinto, G., and Paredes, R., “Passive-Aggressive Online Learning for Relevance Feedback in Content Based Image Retrieval”, in 2nd International Conference on Pattern Recognition Applications and Methods (ICPRAM), Barcelona, Spain, 2013. (138.32 KB)
2014
L. Piras and Giacinto, G., “Open issues on codebook generation in Image Classification tasks”, in 10th International Conference Machine Learning and Data Mining (MLDM), St. Petersburg, Russia, 2014, pp. 328-342. (229.92 KB)
D. - T. Dang-Nguyen, Piras, L., Giacinto, G., Boato, G., and De Natale, F. G. B., “Retrieval of Diverse Images by Pre-filtering and Hierarchical Clustering”, in MediaEval (Online Working Notes), Barcelona; Spain, 2014, vol. 1263. (221.52 KB)
2015
M. Melis, Piras, L., Biggio, B., Giacinto, G., Fumera, G., and Roli, F., “Fast Image Classification with Reduced Multiclass Support Vector Machines”, in 18th Int'l Conf. on Image Analysis and Processing, Genova, Italy, 2015, vol. Image Analysis and Processing (ICIAP 2015), pp. 78-88. (829.37 KB)
M. Villegas, Müller, H., Gilbert, A., Piras, L., Wang, J., Mikolajczyk, K., de Herrera, A. García Se, Bromuri, S., M. Amin, A., Mohammed, M. Kazi, Acar, B., Uskudarli, S., Marvasti, N. B., Aldana, J. F., and García, Mdel Mar Ro, “General Overview of ImageCLEF at CLEF2015 Labs”, in Lecture Notes in Computer Science, Springer International Publishing, 2015. (786.29 KB) (705 bytes)
D. - T. Dang-Nguyen, Piras, L., Giacinto, G., Boato, G., and De Natale, F. G. B., “A Hybrid Approach for Retrieving Diverse Social Images of Landmarks”, in IEEE International Conference on Multimedia & Expo (ICME), Torino, 2015. (1.16 MB)
C. Ruiz, Arroyo, S., Krsteski, I., Dago, P., Sanchez, J., Perez-Freire, L., De Rosa, A., Fontani, M., Costanzo, A., Piva, A., Ariu, D., Piras, L., Ahumada, R., and Jerian, M., “The maven project: Management and Authenticity Verification of multimedia contents”, in Multimedia Expo Workshops (ICMEW), 2015 IEEE International Conference on, 2015, pp. 1-4. (194.87 KB)
D. - T. Dang-Nguyen, Boato, G., De Natale, F. G. B., Piras, L., Giacinto, G., Tuveri, F., and Angioni, M., “Multimodal-based Diversified Summarization in Social Image Retrieval”, in Working Notes Proceedings of the MediaEval 2015 Workshop, Wurzen, Germany, September 14-15, 2015., 2015. (755.79 KB)
A. Gilbert, Piras, L., Wang, J., Yan, F., Dellandrea, E., Gaizauskas, R., Villegas, M., and Mikolajczyk, K., “Overview of the ImageCLEF 2015 Scalable Image Annotation, Localization and Sentence Generation task”, in CLEF2015 Working Notes, Toulouse, France, 2015. (515.88 KB) (581 bytes)
L. Piras, Furcas, D., and Giacinto, G., “User-driven Nearest-Neighbour Exploration of Image Archives”, in 4th International Conference on Pattern Recognition Applications and Methods (ICPRAM), Lisbon, Portugal, 2015, pp. 181 - 189. (376.55 KB)
2016
M. Villegas, Müller, H., de Herrera, A. García Se, Schaer, R., Bromuri, S., Gilbert, A., Piras, L., Wang, J., Yan, F., Ramisa, A., Dellandrea, E., Gaizauskas, R., Puigcerver, K. Mikolajczy, Toselli, A. H., Sánchez, J. - A., and Vidal, E., “General Overview of ImageCLEF at the CLEF 2016 Labs”, in Lecture Notes in Computer Science, Springer International Publishing, 2016. (1.07 MB)
D. - T. Dang-Nguyen, Piras, L., Riegler, M., Gurrin, C., Boato, G., and Halvorsen, P., “ImageCLEF 2017 LifeLog task”, in Challenges in Machine Learning: Gaming and Education (CiML - NIPS 2016 workshop), Barcelona, Spain, 2016. (80.25 KB)

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