Xquec: Pushing Queries to Compressed XML Data. - Andrei Arion; Angela Bonifati; Gianni Costa; Sandra D'Aguanno; Ioana Manolescu; Andrea Pugliese 001 (VLDB, 2003)

Efficient Query Evaluation over Compressed XML Data. - Andrei Arion; Angela Bonifati; Gianni Costa; Sandra D'Aguanno; Ioana Manolescu; Andrea Pugliese 001 (EDBT, 2004)

A Tree-Based Approach to Clustering XML Documents by Structure. - Gianni Costa; Giuseppe Manco 001; Riccardo Ortale; Andrea Tagarelli (PKDD, 2004)

Clustering of XML Documents by Structure based on Tree Matching and Merging. - Gianni Costa; Giuseppe Manco 001; Riccardo Ortale; Andrea Tagarelli (SEBD, 2004)

Data Mining for Effective Risk Analysis in a Bank Intelligence Scenario. - Gianni Costa; Francesco Folino; Antonio Locane; Giuseppe Manco 001; Riccardo Ortale (ICDE Workshops, 2007)

A Hierarchical Probabilistic Model for Co-Clustering High-Dimensional Data. - Gianni Costa; Francesco Folino; Giuseppe Manco 001; Riccardo Ortale (SEBD, 2007)

The DAEDALUS framework: progressive querying and mining of movement data. - Riccardo Ortale; Ettore Ritacco; Nikos Pelekis; Roberto Trasarti; Gianni Costa; Fosca Giannotti; Giuseppe Manco 001; Chiara Renso; Yannis Theodoridis (GIS, 2008)

A hierarchical model-based approach to co-clustering high-dimensional data. - Gianni Costa; Giuseppe Manco 001; Riccardo Ortale (SAC, 2008)

DAEDALUS: A knowledge discovery analysis framework for movement data. - Riccardo Ortale; Ettore Ritacco; Nikos Pelekis; Roberto Trasarti; Gianni Costa; Fosca Giannotti; Giuseppe Manco 001; Chiara Renso; Yannis Theodoridis (SEBD, 2008)

Rule Learning with Probabilistic Smoothing. - Gianni Costa; Massimo Guarascio 001; Giuseppe Manco 001; Riccardo Ortale; Ettore Ritacco (DaWaK, 2009)

Clustering Relational Data: A Transactional Approach. - Gianni Costa; Alfredo Cuzzocrea; Giuseppe Manco 001; Riccardo Ortale (ICTAI, 2009)

A Hierarchical Rule-based Framework for Accurate Classification in Imprecise Domains. - Gianni Costa; Massimo Guarascio 001; Giuseppe Manco 001; Riccardo Ortale; Ettore Ritacco (SEBD, 2009)

Mining models of exceptional objects through rule learning. - Gianni Costa; Fabio Fassetti; Massimo Guarascio 001; Giuseppe Manco 001; Riccardo Ortale (SAC, 2010)

Fast and Effective Hierarchical Clustering of XML Documents by Structure. - Gianni Costa; Giuseppe Manco 001; Riccardo Ortale; Ettore Ritacco (SEBD, 2010)

An incremental clustering scheme for data de-duplication. - Gianni Costa; Giuseppe Manco 001; Riccardo Ortale (Data Min. Knowl. Discov., 2010)

Characterizing Relationships through Co-clustering - A Probabilistic Approach. - Nicola Barbieri; Gianni Costa; Giuseppe Manco 001; Ettore Ritacco (KDIR, 2011)

A Block Coclustering Model for Pattern Discovering in Users' Preference Data. - Nicola Barbieri; Gianni Costa; Giuseppe Manco 001; Ettore Ritacco (IC3K, 2011)

Learning Effective XML Classifiers Based on Discriminatory Structures and Nested Content. - Gianni Costa; Riccardo Ortale; Ettore Ritacco (IC3K, 2011)

A Transactional Approach to Associative XML Classification by Content and Structure. - Gianni Costa; Riccardo Ortale; Ettore Ritacco (KDIR, 2011)

Effective XML Classification Using Content and Structural Information via Rule Learning. - Gianni Costa; Riccardo Ortale; Ettore Ritacco (ICTAI, 2011)

Modeling item selection and relevance for accurate recommendations: a bayesian approach. - Nicola Barbieri; Gianni Costa; Giuseppe Manco 001; Riccardo Ortale (RecSys, 2011)

From global to local and viceversa: uses of associative rule learning for classification in imprecise environments. - Gianni Costa; Giuseppe Manco 001; Riccardo Ortale; Ettore Ritacco (Knowl. Inf. Syst., 2011)

Data De-duplication: A Review. - Gianni Costa; Alfredo Cuzzocrea; Giuseppe Manco 001; Riccardo Ortale (Learning Structure and Schemas from Documents, 2011)

A Bayesian Hierarchical Approach for Exploratory Analysis of Communities and Roles in Social Networks. - Gianni Costa; Riccardo Ortale (ASONAM, 2012)

On Effective XML Clustering by Path Commonality: An Efficient and Scalable Algorithm. - Gianni Costa; Riccardo Ortale (ICTAI, 2012)

Structure-oriented clustering of XML documents: A transactional approach. - Gianni Costa; Riccardo Ortale (IEEE Conf. of Intelligent Systems, 2012)

Effectively Grouping Trajectory Streams. - Gianni Costa; Giuseppe Manco 001; Elio Masciari (NFMCP, 2012)

A Latent Semantic Approach to XML Clustering by Content and Structure Based on Non-negative Matrix Factorization. - Gianni Costa; Riccardo Ortale (ICMLA (1), 2013)

Developments in Partitioning XML Documents by Content and Structure Based on Combining Multiple Clusterings. - Gianni Costa; Riccardo Ortale (ICTAI, 2013)

Hierarchical clustering of XML documents focused on structural components. - Gianni Costa; Giuseppe Manco 001; Riccardo Ortale; Ettore Ritacco (Data Knowl. Eng., 2013)

Probabilistic analysis of communities and inner roles in networks: Bayesian generative models and approximate inference. - Gianni Costa; Riccardo Ortale (Soc. Netw. Anal. Min., 2013)

X-Class: Associative Classification of XML Documents by Structure. - Gianni Costa; Riccardo Ortale; Ettore Ritacco (ACM Trans. Inf. Syst., 2013)

A unified generative Bayesian model for community discovery and role assignment based upon latent interaction factors. - Gianni Costa; Riccardo Ortale (ASONAM, 2014)

XML Document Co-clustering via Non-negative Matrix Tri-factorization. - Gianni Costa; Riccardo Ortale (ICTAI, 2014)

A Generative Bayesian Model for Item and User Recommendation in Social Rating Networks with Trust Relationships. - Gianni Costa; Giuseppe Manco 001; Riccardo Ortale (ECML/PKDD (1), 2014)

Dealing with trajectory streams by clustering and mathematical transforms. - Gianni Costa; Giuseppe Manco 001; Elio Masciari (J. Intell. Inf. Syst., 2014)

Mining Clusters in XML Corpora Based on Bayesian Generative Topic Modeling. - Gianni Costa; Riccardo Ortale (ICMLA, 2015)

Fully-Automatic XML Clustering by Structure-Constrained Phrases. - Gianni Costa; Riccardo Ortale (ICTAI, 2015)

A Mean-Field Variational Bayesian Approach to Detecting Overlapping Communities with Inner Roles Using Poisson Link Generation. - Gianni Costa; Riccardo Ortale (IDA, 2016)

Scalable Detection of Overlapping Communities and Role Assignments in Networks via Bayesian Probabilistic Generative Affiliation Modeling. - Gianni Costa; Riccardo Ortale (OTM Conferences, 2016)

Model-Based Collaborative Personalized Recommendation on Signed Social Rating Networks. - Gianni Costa; Riccardo Ortale (ACM Trans. Internet Techn., 2016)

Overlapping Communities Meet Roles and Respective Behavioral Patterns in Networks with Node Attributes. - Gianni Costa; Riccardo Ortale (WISE (1), 2017)

XML Clustering by Structure-Constrained Phrases: A Fully-Automatic Approach Using Contextualized N-Grams. - Gianni Costa; Riccardo Ortale (Int. J. Artif. Intell. Tools, 2017)

Marrying Community Discovery and Role Analysis in Social Media via Topic Modeling. - Gianni Costa; Riccardo Ortale (PAKDD (2), 2018)

Topical Cluster Discovery in Semistructured Healthcare Data. - Gianni Costa; Riccardo Ortale (WI, 2018)

Machine learning techniques for XML (co-)clustering by structure-constrained phrases. - Gianni Costa; Riccardo Ortale (Inf. Retr. J., 2018)

Mining Overlapping Communities and Inner Role Assignments through Bayesian Mixed-Membership Models of Networks with Context-Dependent Interactions. - Gianni Costa; Riccardo Ortale (ACM Trans. Knowl. Discov. Data, 2018)

Document Clustering and Topic Modeling: A Unified Bayesian Probabilistic Perspective. - Gianni Costa; Riccardo Ortale (ICTAI, 2019)

Mining Cluster Patterns in XML Corpora via Latent Topic Models of Content and Structure. - Gianni Costa; Riccardo Ortale (PAKDD (3), 2019)

Collaborative Recommendation of Temporally-Discounted Tag-Based Expertise for Community Question Answering. - Gianni Costa; Riccardo Ortale (PAKDD (1), 2020)

Document Clustering Meets Topic Modeling with Word Embeddings. - Gianni Costa; Riccardo Ortale (SDM, 2020)

Integrating overlapping community discovery and role analysis: Bayesian probabilistic generative modeling and mean-field variational inference. - Gianni Costa; Riccardo Ortale (Eng. Appl. Artif. Intell., 2020)

Topic-aware joint analysis of overlapping communities and roles in social media. - Gianni Costa; Riccardo Ortale (Int. J. Data Sci. Anal., 2020)

Jointly modeling and simultaneously discovering topics and clusters in text corpora using word vectors. - Gianni Costa; Riccardo Ortale (Inf. Sci., 2021)

Effective interrelation of Bayesian nonparametric document clustering and embedded-topic modeling. - Gianni Costa; Riccardo Ortale (Knowl. Based Syst., 2021)

Overlapping Communities and Roles in Networks with Node Attributes: Probabilistic Graphical Modeling, Bayesian Formulation and Variational Inference (Extended Abstract). - Gianni Costa; Riccardo Ortale (IJCAI, 2022)

Overlapping communities and roles in networks with node attributes: Probabilistic graphical modeling, Bayesian formulation and variational inference. - Gianni Costa; Riccardo Ortale (Artif. Intell., 2022)

Hierarchical Bayesian text modeling for the unsupervised joint analysis of latent topics and semantic clusters. - Gianni Costa; Riccardo Ortale (Int. J. Approx. Reason., 2022)

Rule-Based Detection of Anomalous Patterns in Device Behavior for Explainable IoT Security. - Gianni Costa; Agostino Forestiero; Riccardo Ortale (IEEE Trans. Serv. Comput., 2023)

Here are the answers. What is your question? Bayesian collaborative tag-based recommendation of time-sensitive expertise in question-answering communities. - Gianni Costa; Riccardo Ortale (Expert Syst. Appl., 2023)

Ask and Ye shall be Answered: Bayesian tag-based collaborative recommendation of trustworthy experts over time in community question answering. - Gianni Costa; Riccardo Ortale (Inf. Fusion, 2023)

An AI-Driven Architecture for Precision Agriculture: IoT, Machine Learning, and Digital Twin Integration for Sustainable Crop Protection. - Gianni Costa; Agostino Forestiero; Antonio Francesco Gentile; Davide Macrì; Riccardo Ortale; Bruno Bernardi; Emanuele Cerruto (IEEE Big Data, 2024)

A Bayesian Generative Approach to Topic-Based Clustering in XML Corpora. - Gianni Costa; Riccardo Ortale (CSAI, 2024)

Trustworthy Precision Medicine: An Interpretable Approach to Detecting Anomalous Behavior of IoT Devices. - Gianni Costa; Agostino Forestiero; Davide Macrì; Riccardo Ortale (pHealth, 2024)

Unifying clustering and representation learning for unsupervised text analysis: A Bayesian knowledge-enhanced approach. - Gianni Costa; Riccardo Ortale (Inf. Fusion, 2025)