DCC | Académicas/os - Aidan Hogan

DCC

Académicas/os

Aidan Hogan

Profesor Titular

Anexo +56229780869 Oficina Of. N305

Aidan Hogan

Nombramiento Académico Actual

  • Académico - Profesor Titular

Títulos y Grados

  • Doctor - Universitas Hiberniae Nationalis 2011

Cargos en Docencia y/o Administración

  • Subdirector - Departamento de Ciencias de la Computación actual
  • Director/a Departamento de Ciencias de la Computación - Departamento de Ciencias de la Computación 2024 - 2026

Docencia Últimos 7 años

Memorias y Tesis Últimos 7 años

Participación como Profesor Guía

  • Mejorando los flujos de datos del IMFD, 2025
  • Semi-automatic extraction of RDF triples from Wikipedia tables, 2025
  • Una nueva plataforma para los datos abiertos de chile basado en Wikibase, 2024
  • Una nueva plataforma de datos para el instituto milenio fundamentos de los datos, 2024
  • Diseño y desarrollo de una plataforma web de gestión editorial personalizada para la revista académica TGDK, 2024
  • Optimizing 2-way regular path queries in graph databases with leapfrog triejoin, 2024
  • A compact and dynamic caching system for RDF graph databases, 2024
  • Correlation between surname affinity and political preference of campaign contributors in Chile, 2024
  • Navegando mejor la web con Wikidata, 2024
  • Sistema de recomendación para evaluar memorias en el DCC, 2024
  • Enlazando Twitter con Wikidata, 2024
  • Aplicación web para diseñar bases de datos, 2024
  • Caching of SPARQL queries, 2023
  • Mejoramiento de un servicio de crossmatching astronómico, 2023
  • Diseño e implementación de un servicio de crossmatching astronómico usando Apache Cassandra, 2023
  • A Coq formalization of RDF and its applications, 2023
  • Canonicalisation of Sparql 1.1 queries, 2023
  • El atlas de Wikidata, 2023
  • Conectando BibKG con Wikidata, 2023
  • Autocompletando preguntas sobre Wikipedia, 2023
  • Sistema visual para explorar subgrafos temáticos en Wikidata, 2023
  • Búsqueda de texto en Millenniumdb, 2022
  • Servicio de crossmatching de objetos astronómicos, 2022
  • Training convolutional neural networks for image classification with quality-reduced examples, 2022
  • Sistema para buscar y visualizar extractos de constituciones, 2022
  • Similitud de entidades en Wikidata, 2021
  • Linked data browser extensión de herramienta educativa para la Web de datos, 2021
  • Similarity-based web queries, 2021
  • Towards a fine-grained entity linking approach, 2021
  • Question answering over Wikidata using entity linking and neural semantic parsing, 2021
  • Análisis del Covid-19 y sus correlaciones a nivel internacional, 2021
  • Poniendo las ciencias de la computación en el mapa desarrollando un sistema para geolocalizar investigación, 2021
  • Análisis del diálogo sobre políticos Latinoamericamos en Twitter, 2020
  • Autocompletion for SPARQL-Based exploration and querying, 2020
  • Interfaz para el curso "La web de datos", 2020
  • Versioned datasets and queries in RDF/SPARQL, 2020
  • Automatización de referencias en Wikidata, 2020

Investigación Últimos 7 Años

Publicaciones

  • Preface of the 1st workshop on eXplainable AI, Knowledge Representation and Knowledge Graphs (XAI-KRKG) and User-Centered Explanations in XAI (UCEX-XAI) CEUR Workshop Proceedings, 2026
  • Preface-- Lecture Notes in Computer Science, 2026
  • Towards a Spatio-Temporal Knowledge Graph Question-Answering Benchmark for Real Estate PROCEEDINGS - INTERNATIONAL CONFERENCE OF THE CHILEAN COMPUTER SCIENCE SOCIETY, SCCC, 2025
  • DataQuest: Web Augmentation with Wikidata CEUR Workshop Proceedings, 2025
  • QAWiki: A Knowledge Graph Question Answering & SPARQL Query Generation Dataset for Wikidata CEUR Workshop Proceedings, 2025
  • WoolNet: Finding and Visualising Paths in Knowledge Graphs CEUR Workshop Proceedings, 2025
  • Semi-Automatic Mapping and Extraction of RDF Triples From Wikipedia Tables CEUR Workshop Proceedings, 2025
  • Worst-Case-Optimal Joins on Graphs with Topological Relations WWW 2025 - Proceedings of the ACM Web Conference, 2025
  • Preface Lecture Notes in Computer Science, 2025
  • Graphing Trees: The Nodes and Edges of Nabokov’s Worlds CEUR Workshop Proceedings, 2024
  • Similarity joins and clustering for SPARQL SEMANTIC WEB, 2024
  • MillenniumDB: A Multi-modal, Multi-model Graph Database Proceedings of the ACM SIGMOD International Conference on Management of Data, 2024
  • ERDoc: A Web Interface for Entity-Relation Modelling ACM International Conference Proceeding Series, 2024
  • Querying Graph Databases at Scale Proceedings of the ACM SIGMOD International Conference on Management of Data, 2024
  • TelarKG: a Knowledge Graph of Chile's Constitutional Process Proceedings of the 7th ACM SIGMOD Joint International Workshop on Graph Data Management Experiences and Systems, (GRADES) and Network Data Analytics, (NDA), GRADES-NDA 2024, 2024
  • Tackling Challenges in Implementing Large-Scale Graph Databases COMMUNICATIONS OF THE ACM, 2024
  • Telar and TelarKG: Data-Driven Insights into Chile's Constitutional Process COMMUNICATIONS OF THE ACM, 2024
  • The Ring: Worst-case Optimal Joins in Graph Databases using (Almost) No Extra Space ACM TRANSACTIONS ON DATABASE SYSTEMS, 2024
  • Incremental schema integration for data wrangling via knowledge graphs SEMANTIC WEB, 2024
  • Augmented non-hallucinating large language models as medical information curators NPJ DIGITAL MEDICINE, 2024
  • LSQ 2.0: A linked dataset of SPARQL query logs SEMANTIC WEB, 2024
  • Optimizing RPQs over a compact graph representation VLDB JOURNAL, 2024
  • Enhancing Entity Alignment Between Wikidata and ArtGraph Using LLMs CEUR Workshop Proceedings, 2023
  • MillenniumDB: An Open-Source Graph Database System DATA INTELLIGENCE, 2023
  • Templet: A Collaborative System for Knowledge Graph Question Answering over Wikidata ACM Web Conference 2023 - Companion of the World Wide Web Conference, WWW 2023, 2023
  • RDF Playground: An Online Tool for Learning about the Semantic Web ACM Web Conference 2023 - Companion of the World Wide Web Conference, WWW 2023, 2023
  • Wikidata Atlas: Putting Wikidata on the Map ACM Web Conference 2023 - Companion of the World Wide Web Conference, WWW 2023, 2023
  • A Taxonomy of Basic Graph Pattern Motifs for Understanding SPARQL Query Logs CEUR Workshop Proceedings, 2023
  • Merging Web Tables for Relation Extraction With Knowledge Graphs IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023
  • Fostering a Lively and Tenacious Web of Data CEUR Workshop Proceedings, 2022
  • Preface Lecture Notes in Computer Science, 2022
  • WDBench: A Wikidata Graph Query Benchmark Lecture Notes in Computer Science, 2022
  • Time- and Space-Efficient Regular Path Queries Proceedings - International Conference on Data Engineering, 2022
  • Exploration of Knowledge Graphs via Online Aggregation Proceedings - International Conference on Data Engineering, 2022
  • Technical Perspective - No PANE, No Gain: Scaling Attributed Network Embedding in a Single Server SIGMOD RECORD, 2022
  • Knowledge Graphs: A Guided Tour OpenAccess Series in Informatics, 2022
  • Multilayer graphs: A unified data model for graph databases Proceedings of the 5th ACM SIGMOD Joint International Workshop on Graph Data Management Experiences and Systems (GRADES) and Network Data Analytics (NDA), GRADES-NDA 2022, 2022
  • A survey of RDF stores & SPARQL engines for querying knowledge graphs VLDB JOURNAL, 2022
  • AMW 2019 Special Issue INFORMATION SYSTEMS, 2022
  • COVIDCube: An RDF Data Cube for Exploring Among-Country COVID-19 Correlations CEUR Workshop Proceedings, 2021
  • OpenCSMap: A System for Geolocating Computer Science Publications CEUR Workshop Proceedings, 2021
  • Preface: Wikidata Workshop 2021 CEUR Workshop Proceedings, 2021
  • Fast approximate autocompletion for SPARQL query builders CEUR Workshop Proceedings, 2021
  • Predicting SPARQL Query Dynamics K-CAP 2021 - Proceedings of the 11th Knowledge Capture Conference, 2021
  • Preface Lecture Notes in Computer Science, 2021
  • Knowledge Graphs ACM COMPUTING SURVEYS, 2021
  • The web of data The Web of Data, 2020
  • Versioned queries over RDF archives: All you need is SPARQL? CEUR Workshop Proceedings, 2020
  • Extending SPARQL with Similarity Joins Lecture Notes in Computer Science, 2020
  • Knowledge Graphs: Research Directions Lecture Notes in Computer Science, 2020
  • In-Database Graph Analytics with Recursive SPARQL Lecture Notes in Computer Science, 2020
  • A user interface for exploring and querying knowledge graphs (extended abstract) IJCAI International Joint Conference on Artificial Intelligence, 2020
  • Suggesting citations for wikidata claims based on wikipedia¿s external references CEUR Workshop Proceedings, 2020
  • Global vertex similarity for large-scale knowledge graphs CEUR Workshop Proceedings, 2020
  • Laconic Image Classification: Human vs. Machine Performance International Conference on Information and Knowledge Management, Proceedings, 2020
  • Fine-grained evaluation for entity linking EMNLP-IJCNLP 2019 - 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing, Proceedings of the Conference, 2020
  • Fine-Grained Entity Linking JOURNAL OF WEB SEMANTICS, 2020
  • The Semantic Web: Two decades on SEMANTIC WEB, 2020
  • Information extraction meets the Semantic Web: A survey SEMANTIC WEB, 2020

Proyectos de Investigación

  • Enhancing Neural Question Answering Systems for Knowledge Graphs Fondecyt_Anid, 1221926, 2022 - 2025
  • Managing Dynamic Behaviour in SPARQL Query Services FONDECYT, 1181896, 2018 - 2022
  • Instituto Milenio de Investigación sobre los Fundamentos de los Datos - IMFD Iniciativa científica Milenio, IM1705, 2017 - 2027