Publications

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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)
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)
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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)
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)
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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)
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C. Gurrin, Schöffmann, K., Joho, H., Dang-Nguyen, D. - T., Riegler, M., and Piras, L., “Proceedings of the {ACM} Workshop on Lifelog Search Challenge, LSC@ICMR 2019, Ottawa, ON, Canada, 10 June 2019”. ACM, 2019.
C. Gurrin, Schoeffmann, K., Joho, H., Dang-Nguyen, D. - T., Riegler, M., and Piras, L., “Proceedings of the 2018 {ACM} Workshop on The Lifelog Search Challenge, LSC@ICMR 2018, Yokohama, Japan, June 11, 2018”. {ACM}, 2018.
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)
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, 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)
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A. Gilbert, Piras, L., Wang, J., Yan, F., Ramisa, A., Dellandrea, E., Gaizauskas, R., Villegas, M., and Mikolajczyk, K., “Overview of the ImageCLEF 2016 Scalable Concept Image Annotation Task”, in CLEF2016, 2016. (2.47 MB)
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)
D. - T. Dang-Nguyen, Piras, L., Riegler, M., Zhou, L., Lux, M., Tran, M. - T., Le, T. - K., Ninh, V. - T., and Gurrin, C., “Overview of ImageCLEFlifelog 2019: Solve My Life Puzzle and Lifelog Moment Retrieval”, in Working Notes of {CLEF} 2019 - Conference and Labs of the Evaluation Forum, Lugano, Switzerland, September 9-12, 2019., 2019. (4.58 MB)
D. - T. Dang-Nguyen, Piras, L., Riegler, M., Zhou, L., Lux, M., and Gurrin, C., “Overview of ImageCLEFlifelog 2018: Daily Living Understanding and Lifelog Moment Retrieval”, in Working Notes of {CLEF} 2018 - Conference and Labs of the Evaluation Forum, Avignon, France, September 10-14, 2018., 2018. (2.01 MB)
D. - T. Dang-Nguyen, Piras, L., Riegler, M., Boato, G., Zhou, L., and Gurrin, C., “Overview of ImageCLEFlifelog 2017: Lifelog Retrieval and Summarization”, in CLEF2017 Working Notes, Dublin, Ireland, 2017, vol. 1866. (1.7 MB)
B. Ionescu, Müller, H., Villegas, M., de Herrera, A. García Se, Eickhoff, C., Andrearczyk, V., Cid, Y. Dicente, Liauchuk, V., Kovalev, V., Hasan, S. A., Ling, Y., Farri, O., Liu, J., Lungren, M., Dang-Nguyen, D. - T., Piras, L., Riegler, M., Zhou, L., Lux, M., and Gurrin, C., “Overview of ImageCLEF 2018: Challenges, Datasets and Evaluation”, in Experimental {IR} Meets Multilinguality, Multimodality, and Interaction - 9th International Conference of the {CLEF} Association, {CLEF} 2018, Avignon, France, September 10-14, 2018, Proceedings, 2018, pp. 309–334.
B. Ionescu, Müller, H., Villegas, M., Arenas, H., Boato, G., Dang-Nguyen, D. - T., Cid, Y. Dicente, Eickhoff, C., de Herrera, A. García Se, Gurrin, C., Islam, B., Kovalev, V., Liauchuk, V., Mothe, J., Piras, L., Riegler, M., and Schwall, I., “Overview of ImageCLEF 2017: Information extraction from images”, in CLEF 2017 Proceedings, Dublin, Ireland, 2017, pp. 315-337.
L. Zhou, Piras, L., Rieger, M., Boato, G., Dang-Nguyen, D. - T., and Gurrin, C., “Organizer Team at ImageCLEFlifelog 2017: Baseline Approaches for Lifelog Retrieval and Summarization”, in CLEF working notes, CEUR, Dublin, 2017, vol. 1866. (220.99 KB)
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)
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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)
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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)
D. - T. Dang-Nguyen, Piras, L., Giacinto, G., Boato, G., and De Natale, F. G. B., “Multimodal Retrieval with Diversification and Relevance Feedback for Tourist Attraction Images”, ACM Transactions on Multimedia Computing, Communications, and Applications, vol. 13, no. 4, 2017. (5.94 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)
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V. - T. Ninh, Le, T. - K., Zhou, L., Piras, L., Riegler, M., Lux, M., Tran, M. - T., Gurrin, C., and Dang-Nguyen, D. - T., “LIFER 2.0: Discovering Personal Lifelog Insights using an Interactive Lifelog Retrieval System”, in Working Notes of {CLEF} 2019 - Conference and Labs of the Evaluation Forum, Lugano, Switzerland, September 9-12, 2019., 2019. (1.56 MB)
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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)

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