@article{RigBelZesAlbLam21-ML-IJ, author = {Riguzzi, Fabrizio and Bellodi, Elena and Zese, Riccardo and Alberti, Marco and Lamma, Evelina}, title = {Probabilistic inductive constraint logic}, journal = {Machine Learning}, year = {2021}, volume = {110}, issue = {4}, pages = {723-754}, doi = {10.1007/s10994-020-05911-6}, pdf = {https://link.springer.com/content/pdf/10.1007/s10994-020-05911-6.pdf}, publisher = {Springer}, issn = {08856125}, abstract = {Probabilistic logical models deal effectively with uncertain relations and entities typical of many real world domains. In the field of probabilistic logic programming usually the aim is to learn these kinds of models to predict specific atoms or predicates of the domain, called target atoms/predicates. However, it might also be useful to learn classifiers for interpretations as a whole: to this end, we consider the models produced by the inductive constraint logic system, represented by sets of integrity constraints, and we propose a probabilistic version of them. Each integrity constraint is annotated with a probability, and the resulting probabilistic logical constraint model assigns a probability of being positive to interpretations. To learn both the structure and the parameters of such probabilistic models we propose the system PASCAL for “probabilistic inductive constraint logic”. Parameter learning can be performed using gradient descent or L-BFGS. PASCAL has been tested on 11 datasets and compared with a few statistical relational systems and a system that builds relational decision trees (TILDE): we demonstrate that this system achieves better or comparable results in terms of area under the precision–recall and receiver operating characteristic curves, in a comparable execution time.} }
@article{BelAlbRig21-TPLP-IJ, author = {Elena Bellodi and Marco Gavanelli and Riccardo Zese and Evelina Lamma and Fabrizio Riguzzi}, title = {Nonground Abductive Logic Programming with Probabilistic Integrity Constraints}, journal = {Theory and Practice of Logic Programming}, publisher = {Cambridge University Press}, copyright = {Cambridge University Press}, year = {2021}, url = {https://arxiv.org/abs/2108.03033}, volume = {21}, doi = {10.1017/S1471068421000417}, pdf = {https://arxiv.org/pdf/2108.03033.pdf}, number = {5}, pages = {557--574} }
@inproceedings{BelZesBer21-LOD-IC, title = {Machine Learning in a Policy Support System for Smart Tourism Management}, author = {Elena Bellodi and Riccardo Zese and Francesco Bertasi}, booktitle = {Proceedings of the 7th International Online & Onsite Conference on Machine Learning, Optimization, and Data Science - LOD, October 4 – 8, 2021 – Grasmere, Lake District, England – UK}, year = 2021, publisher = {Springer Nature}, address = {Heidelberg, Germany}, series = {Lecture Notes in Computer Science}, venue = {Online and Grasmere, Lake District, UK}, eventdate = {October 4 – 8, 2021}, copyright = {Springer}, volume = {In press} }
@article{ZesBelLucAlv21-IEEE-IJ, author = {Riccardo Zese and Elena Bellodi and Chiara Luciani and Stefano Alvisi}, title = {Neural Network Techniques for Detecting Intra-Domestic Water Leaks of Different Magnitude}, journal = {IEEE Access}, publisher = {IEEE}, year = {2021}, url = {https://ieeexplore.ieee.org/document/9530653}, volume = {9}, doi = {10.1109/ACCESS.2021.3111113}, pages = {126135 - 126147}, isbn-online = {2169-3536} }
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