Publications

Show all

2021

Castellana, Daniele; Bacciu, Davide

A Tensor Framework for Learning in Structured Domains Journal Article Forthcoming

Neurocomputing, Forthcoming.

BibTeX | Tags: deep learning, structured data processing, tensor factorization, tensor neural networks, tree structured data

2020

Castellana, Daniele; Bacciu, Davide

Learning from Non-Binary Constituency Trees via Tensor Decomposition Conference

PROCEEDINGS OF THE 2020 INTERNATIONAL CONFERENCE ON COMPUTATIONAL LINGUISTICS (COLING 2020), 2020.

BibTeX | Tags: natural language processing, tensor factorization, tensor neural networks, tree structured data

Castellana, Daniele; Bacciu, Davide

Generalising Recursive Neural Models by Tensor Decomposition Conference

Proceedings of the 2020 IEEE World Congress on Computational Intelligence, 2020.

Links | BibTeX | Tags: deep learning, structured data processing, tensor factorization, tensor neural networks, tree structured data

 Tensor Decompositions in Recursive Neural Networks for Tree-Structured Data

Castellana, Daniele; Bacciu, Davide

Tensor Decompositions in Recursive Neural Networks for Tree-Structured Data Conference

Proceedings of the European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN'20), 2020.

Links | BibTeX | Tags: deep learning, structured data processing, tensor factorization, tree structured data

2019

Bayesian Mixtures of Hidden Tree Markov Models for Structured Data Clustering

Davide, Bacciu; Daniele, Castellana

Bayesian Mixtures of Hidden Tree Markov Models for Structured Data Clustering Journal Article

Neurocomputing, 342 , pp. 49-59, 2019, ISBN: 0925-2312.

Abstract | Links | BibTeX | Tags: graphical models, hidden tree Markov model, structured data processing, tree structured data, unsupervised learning

Deep Tree Transductions - A Short Survey

Davide, Bacciu; Antonio, Bruno

Deep Tree Transductions - A Short Survey Conference

Proceedings of the 2019 INNS Big Data and Deep Learning (INNSBDDL 2019) , Recent Advances in Big Data and Deep Learning Springer International Publishing, 2019.

Abstract | Links | BibTeX | Tags: deep learning, recurrent neural network, structured data processing, tree structured data

2018

Text Summarization as Tree Transduction by Top-Down TreeLSTM

Davide, Bacciu; Antonio, Bruno

Text Summarization as Tree Transduction by Top-Down TreeLSTM Conference

Proceedings of the 2018 IEEE Symposium Series on Computational Intelligence (SSCI'18), IEEE, 2018.

Abstract | Links | BibTeX | Tags: deep learning, deep learning for graphs, neural networks, structured data processing, tree structured data, tree transductions

Davide, Bacciu; Daniele, Castellana

Learning Tree Distributions by Hidden Markov Models Workshop

Proceedings of the FLOC 2018 Workshop on Learning and Automata (LearnAut'18), 2018.

Links | BibTeX | Tags: graphical models, hidden tree Markov model, structured data processing, tree structured data

Davide, Bacciu; Daniele, Castellana

Mixture of Hidden Markov Models as Tree Encoder Conference

Proceedings of the European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN'18), i6doc.com, Louvain-la-Neuve, Belgium, 2018, ISBN: 978-287587047-6.

Abstract | BibTeX | Tags: graphical models, hidden tree Markov model, structured data processing, tree structured data, unsupervised learning

Generative Kernels for Tree-Structured Data

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

Generative Kernels for Tree-Structured Data Journal Article

Neural Networks and Learning Systems, IEEE Transactions on, 2018, ISSN: 2162-2388 .

Abstract | Links | BibTeX | Tags: hidden tree Markov model, kernel methods, structured data processing, tree kernel, tree structured data

2016

Davide, Bacciu; Claudio, Gallicchio; Alessio, Micheli

A reservoir activation kernel for trees Conference

Proceedings of the European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN'16), i6doc.com, 2016, ISBN: 978-287587027-.

Links | BibTeX | Tags: Echo state networks, kernel methods, reservoir computing, structured data processing, tree kernel, tree structured data

2014

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

Integrating bi-directional contexts in a generative kernel for trees Conference

Neural Networks (IJCNN), 2014 International Joint Conference on, IEEE, 2014.

Links | BibTeX | Tags: generative model, graphical models, hidden tree Markov model, kernel methods, structured data processing, tree kernel, tree structured data, tree transductions

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

Modeling Bi-directional Tree Contexts by Generative Transductions Conference

Neural Information Processing, 8834 , Springer International Publishing, 2014.

Abstract | Links | BibTeX | Tags: generative model, graphical models, hidden tree Markov model, kernel methods, tree kernel, tree structured data

2013

Compositional Generative Mapping for Tree-Structured Data - Part II: Topographic Projection Model

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

Compositional Generative Mapping for Tree-Structured Data - Part II: Topographic Projection Model Journal Article

Neural Networks and Learning Systems, IEEE Transactions on, 24 (2), pp. 231 -247, 2013, ISSN: 2162-237X.

Links | BibTeX | Tags: generative topographic mapping, hidden Markov models, hidden tree Markov model, self-organizing map, tree structured data

2012

Compositional Generative Mapping for Tree-Structured Data; Part I: Bottom-Up Probabilistic Modeling of Trees

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

Compositional Generative Mapping for Tree-Structured Data; Part I: Bottom-Up Probabilistic Modeling of Trees Journal Article

Neural Networks and Learning Systems, IEEE Transactions on, 23 (12), pp. 1987 -2002, 2012, ISSN: 2162-237X.

Links | BibTeX | Tags: hidden Markov models, hidden tree Markov model, tree structured data

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

A Generative Multiset Kernel for Structured Data Conference

Artificial Neural Networks and Machine Learning - ICANN 2012 proceedings, Springer LNCS series, 7552 , Springer-Verlag, BERLIN HEIDELBERG, 2012.

Abstract | Links | BibTeX | Tags: generative model, graphical models, hidden tree Markov model, kernel methods, structured data processing, support vector machine, tree kernel, tree structured data

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

Input-Output Hidden Markov Models for Trees Conference

ESANN 2012 - The 20th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning - Proceedings, Ciaco scrl - i6doc.com, 2012.

Abstract | BibTeX | Tags: generative model, graphical models, hidden tree Markov model, structured data processing, tree structured data, tree transductions

2011

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

Adaptive Tree Kernel by Multinomial Generative Topographic Mapping Conference

Proceedings of the International Joint Conference on Neural Networks, IEEE, Piscataway (NJ), 2011.

Links | BibTeX | Tags: generative model, generative topographic mapping, graphical models, hidden tree Markov model, kernel methods, structured data processing, tree kernel, tree structured data

2010

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

A Bottom-up Hidden Tree Markov Model Technical Report

Università di Pisa (TR-10-08), 2010.

Links | BibTeX | Tags: generative model, graphical models, hidden tree Markov model, structured data processing, tree structured data

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

Bottom-Up Generative Modeling of Tree-Structured Data Conference

LNCS 6443: Neural Information Processing. Theory and Algorithms. Part I, 6443 , Springer-Verlag, BERLIN HEIDELBERG, 2010.

Links | BibTeX | Tags: generative model, graphical models, hidden tree Markov model, structured data processing, tree structured data

Davide, Bacciu; Alessio, Micheli; Alessandro, Sperduti

Compositional Generative Mapping of Structured Data Conference

Proceedings of the 2010 IEEE InternationalJoint Conference on Neural Networks(IJCNN'10), IEEE, 2010.

Links | BibTeX | Tags: generative topographic mapping, graphical models, hidden tree Markov model, structured data processing, tree structured data, unsupervised learning