Fusion of News Reports Using Surface-Based Methods. - Joel Azzopardi; Christopher Staff (AINA Workshops, 2012)

Automatic Adaptation and Recommendation of News Reports Using Surface-Based Methods. - Joel Azzopardi; Christopher Staff (PAAMS (Special Sessions), 2012)

Incremental Clustering of News Reports. - Joel Azzopardi; Christopher Staff (Algorithms, 2012)

Search Results Clustering without External Resources. - Christopher Staff; Joel Azzopardi; Colin Layfield; Daniel Mercieca (DEXA Workshops, 2015)

Back to the Sketch-Board: Integrating Keyword Search, Semantics, and Information Retrieval. - Joel Azzopardi; Fabio Benedetti; Francesco Guerra 001; Mihai Lupu (International KEYSTONE Conference, 2016)

Comparison of Collaborative and Content-Based Automatic Recommendation Approaches in a Digital Library of Serbian PhD Dissertations. - Joel Azzopardi; Dragan Ivanovic; Georgia M. Kapitsaki (International KEYSTONE Conference, 2016)

Experiments with Document Retrieval from Small Text Collections Using Latent Semantic Analysis or Term Similarity with Query Coordination and Automatic Relevance Feedback. - Colin Layfield; Joel Azzopardi; Chris Staff (International KEYSTONE Conference, 2016)

Analysing and Visualising Parliamentary Questions: A Linked Data Approach. - Charlie Abela; Joel Azzopardi (International KEYSTONE Conference, 2017)

Item-Based Vs User-Based Collaborative Recommendation Predictions. - Joel Azzopardi (International KEYSTONE Conference, 2017)

Multi-Lingual LSA with Serbian and Croatian: An Investigative Case Study. - Colin Layfield; Dragan Ivanovic; Joel Azzopardi (International KEYSTONE Conference, 2017)

FIRE: Finding Important News REports. - Nicholas Mamo; Joel Azzopardi (International KEYSTONE Conference, 2017)

Extracting Information from Medieval Notarial Deeds. - Charlene Ellul; Charlie Abela; Joel Azzopardi (EKAW (Posters & Demos), 2018)

Investigating the Relationship between Earthquakes and Online News. - Stephen Camilleri; Joel Azzopardi; Matthew R. Agius (AIKE, 2019)

ELD: Event TimeLine Detection - A Participant-Based Approach to Tracking Events. - Nicholas Mamo; Joel Azzopardi; Colin Layfield (HT, 2019)

NotaryPedia: A Knowledge Graph of Historical Notarial Manuscripts. - Charlene Ellul; Joel Azzopardi; Charlie Abela (OTM Conferences, 2019)

Fine-grained Topic Detection and Tracking on Twitter. - Nicholas Mamo; Joel Azzopardi; Colin Layfield (KDIR, 2021)

Who? What? Event Tracking Needs Event Understanding. - Nicholas Mamo; Joel Azzopardi; Colin Layfield (KDIR, 2021)

From Event Tracking to Event Modelling: Understanding as a Paradigm Shift. - Nicholas Mamo; Colin Layfield; Joel Azzopardi (IC3K, 2021)

"To trust a LIAR": Does Machine Learning Really Classify Fine-grained, Fake News Statements? - Mark Mifsud; Colin Layfield; Joel Azzopardi; John Abela (OHARS@RecSys, 2021)

An Automatic Participant Detection Framework for Event Tracking on Twitter. - Nicholas Mamo; Joel Azzopardi; Colin Layfield (Algorithms, 2021)

A Novel Approach towards Gap Filling of High-Frequency Radar Time-series Data. - Anne-Marie Camilleri; Joel Azzopardi; Adam Gauci (KDIR, 2022)

TerrorMine: Automatically Identifying the Group behind a Terrorist Attack. - Alan Falzon; Joel Azzopardi (KDIR, 2022)

Predicting Customer Behavioural Patterns using a Virtual Credit Card Transactions Dataset. - Ayrton Senna Azzopardi; Joel Azzopardi (ICSBT, 2022)

Intelligent Artificial Agent for Information Retrieval. - Michael Pulis; Joel Azzopardi; Jeffrey J. Micallef (PAAMS, 2022)

Translating Justice: A Cross-Lingual Information Retrieval System for Maltese Case Law Documents. - Joel Azzopardi (ECIR (5), 2024)

The myth of reproducibility: A review of event tracking evaluations on Twitter. - Nicholas Mamo; Joel Azzopardi; Colin Layfield (Frontiers Big Data, 2024)

Watch and learn: event-domain term extraction from social networks. - Nicholas Mamo; Joel Azzopardi; Colin Layfield (J. Big Data, 2024)