Dr. Diego Esteves

 


Researcher

Profiles: LinkedInGoogle Scholar, DBLP, Research Gate, Twitter

Room A120
Römerstr. 164, 53117 Bonn
University of Bonn, Computer Science
diego.esteves@farfetch.com

Short CV


Dr. Diego Esteves is an Associated Researcher at SDA and Principal Data Scientist at Farfetch.com. Esteves’ research interests are in the areas of Knowledge Graphs, Information Retrieval, and NER.

I (eventually) still keep collaborations on Automated Fact-checking and Reproducible Research too.

Research Interests


  • #NLProc
  • KGs
  • Information Retrieval
  • Automated Fact-checking
  • Reproducible Research (RR)

Open-source Projects


  • DeFacto: Deep Fact Validation
  • MEX: Machine Learning Interchange Format
  • HORUS: Named Entity Recognition for Informal Text

Teaching


Publications

2020

Chau, Minh Triet; Esteves, Diego; Lehmann, Jens

A Neural-based model to Predict the Future Natural Gas Market Price through Open-domain Event Extraction Inproceedings

In: Proceedings of the 1st International Workshop on Cross-lingual Event-centric Open Analytics co-located with the 17th Extended Semantic Web Conference (ESWC 2020), Heraklion, Crete, Greece, June 3, 2020 (online event due to COVID-19 outbreak), pp. 17–31, CEUR-WS.org, 2020.

Links | BibTeX

2019

Esteves, Diego

Automating the Fact-Checking Task: Challenges and Directions PhD Thesis

University of Bonn, 2019.

Abstract | Links | BibTeX

Chawla, Piyush; Esteves, Diego; Pujar, Karthik; Lehmann, Jens

SimpleLSTM: A Deep-Learning Approach to Simple-Claims Classification Inproceedings

In: Progress in Artificial Intelligence, 19th EPIA Conference on Artificial Intelligence, EPIA 2019, Vila Real, Portugal, September 3-6, 2019, Proceedings, Part II, pp. 244–255, Springer, 2019.

Links | BibTeX

Rula, Anisa; Palmonari, Matteo; Rubinacci, Simone; Ngomo, Axel-Cyrille Ngonga; Lehmann, Jens; Maurino, Andrea; Esteves, Diego

TISCO: Temporal scoping of facts Journal Article

In: J. Web Semant., 54 , pp. 72–86, 2019.

Links | BibTeX

2018

Esteves, Diego; Rula, Anisa; Reddy, Aniketh J.; Lehmann, Jens

Towards Veracity Assessment in RDF Knowledge Bases: An Exploratory Analysis Journal Article

In: Journal of Data and Information Quality, 2018.

Links | BibTeX

Moussallem, Diego; Sherif, Mohamed Ahmed; Esteves, Diego; Zampieri, Marcos; Ngomo, Axel-Cyrille Ngonga

LIdioms: A Multilingual Linked Idioms Data Set Inproceedings

In: Proceedings of the Eleventh International Conference on Language Resources and Evaluation, LREC 2018, Miyazaki, Japan, May 7-12, 2018, European Language Resources Association (ELRA), 2018.

Links | BibTeX

Esteves, Diego; Rula, Anisa; Reddy, Aniketh Janardhan; Lehmann, Jens

Toward Veracity Assessment in RDF Knowledge Bases: An Exploratory Analysis Journal Article

In: J. Data and Information Quality, 9 (3), pp. 16:1–16:26, 2018.

Links | BibTeX

2017

Neto, Ciro Baron; Kontokostas, Dimitris; Kirschenbaum, Amit; Publio, Gustavo Correa; Esteves, Diego; Hellmann, Sebastian

IDOL: Comprehensive & Complete LOD Insights Inproceedings

In: Proceedings of the 13th International Conference on Semantic Systems, SEMANTICS 2017, Amsterdam, The Netherlands, September 11-14, 2017, pp. 49–56, ACM, 2017.

Links | BibTeX

Esteves, Diego; Peres, Rafael; Lehmann, Jens; Napolitano, Giulio

Named Entity Recognition in Twitter Using Images and Text Inproceedings

In: Current Trends in Web Engineering - ICWE 2017 International Workshops, Liquid Multi-Device Software and EnWoT, practi-O-web, NLPIT, SoWeMine, Rome, Italy, June 5-8, 2017, Revised Selected Papers, pp. 191–199, Springer, 2017.

Links | BibTeX

Coelho, Sandro A.; Moussallem, Diego; Publio, Gustavo; Esteves, Diego

TANKER: Distributed Architecture for Named EntityRecognition and Disambiguation Inproceedings

In: Proceedings of the Posters and Demos Track of the 13th International Conference on Semantic Systems - SEMANTiCS2017 co-located with the 13th International Conference on Semantic Systems (SEMANTiCS 2017), Amsterdam, The Netherlands, September 11-14, 2017, CEUR-WS.org, 2017.

Links | BibTeX

Soru, Tommaso; Marx, Edgard; Moussallem, Diego; Publio, Gustavo; Valdestilhas, Andre; Esteves, Diego; Neto, Ciro Baron

SPARQL as a Foreign Language Inproceedings

In: Proceedings of the Posters and Demos Track of the 13th International Conference on Semantic Systems - SEMANTiCS2017 co-located with the 13th International Conference on Semantic Systems (SEMANTiCS 2017), Amsterdam, The Netherlands, September 11-14, 2017, CEUR-WS.org, 2017.

Links | BibTeX

Peres, Rafael; Esteves, Diego; Maheshwari, Gaurav

Bidirectional LSTM with a Context Input Window for Named Entity Recognition in Tweets Inproceedings

In: Proceedings of the Knowledge Capture Conference, K-CAP 2017, Austin, TX, USA, December 4-6, 2017, pp. 42:1–42:4, ACM, 2017.

Links | BibTeX

Duarte, Julio Cesar; Cavalcanti, Maria Cláudia Reis; de Souza Costa, Igor; Esteves, Diego

An interoperable service for the provenance of machine learning experiments Inproceedings

In: Proceedings of the International Conference on Web Intelligence, Leipzig, Germany, August 23-26, 2017, pp. 132–138, ACM, 2017.

Links | BibTeX

Esteves, Diego; Moussallem, Diego; Soru, Tommaso; Neto, Ciro Baron; Lehmann, Jens; Ngomo, Axel-Cyrille Ngonga; Duarte, Julio Cesar

LOG4MEX: a library to export machine learning experiments Inproceedings

In: Proceedings of the International Conference on Web Intelligence, Leipzig, Germany, August 23-26, 2017, pp. 139–145, ACM, 2017.

Links | BibTeX

Soru, Tommaso; Esteves, Diego; Marx, Edgard; Ngomo, Axel-Cyrille Ngonga

Mandolin: A Knowledge Discovery Framework for the Web of Data Journal Article

In: CoRR, abs/1711.01283 , 2017.

Links | BibTeX

2016

Esteves, Diego; Mendes, Pablo N.; Moussallem, Diego; Duarte, Julio Cesar; Zaveri, Amrapali; Lehmann, Jens

MEX Interfaces: Automating Machine Learning Metadata Generation Inproceedings

In: Proceedings of the 12th International Conference on Semantic Systems, SEMANTICS 2016, Leipzig, Germany, September 12-15, 2016, pp. 17–24, ACM, 2016.

Abstract | Links | BibTeX

Neto, Ciro Baron; Esteves, Diego; Soru, Tommaso; Moussallem, Diego; Valdestilhas, Andre; Marx, Edgard

WASOTA: What Are the States Of The Art? Inproceedings

In: Joint Proceedings of the Posters and Demos Track of the 12th International Conference on Semantic Systems - SEMANTiCS2016 and the 1st International Workshop on Semantic Change & Evolving Semantics (SuCCESS'16) co-located with the 12th International Conference on Semantic Systems (SEMANTiCS 2016), Leipzig, Germany, September 12-15, 2016, CEUR-WS.org, 2016.

Links | BibTeX

Lawrynowicz, Agnieszka; Esteves, Diego; Panov, Pance; Soru, Tommaso; Dzeroski, Saso; Vanschoren, Joaquin

An Algorithm, Implementation and Execution Ontology Design Pattern Inproceedings

In: Advances in Ontology Design and Patterns [revised and extended versions of the papers presented at the 7th edition of the Workshop on Ontology and Semantic Web Patterns, WOP@ISWC 2016, Kobe, Japan, 18th October 2016], pp. 55–68, IOS Press, 2016.

Links | BibTeX

2015

Speck, René; Esteves, Diego; Lehmann, Jens; Ngomo, Axel-Cyrille Ngonga

DeFacto - A Multilingual Fact Validation Interface Inproceedings

In: 14th International Semantic Web Conference (ISWC 2015), 11-15 October 2015, Bethlehem, Pennsylvania, USA (Semantic Web Challenge Proceedings), 2015, (Semantic Web Challenge, International Semantic Web Conference 2015).

Abstract | Links | BibTeX

Esteves, Diego; Moussallem, Diego; Neto, Ciro Baron; Soru, Tommaso; Usbeck, Ricardo; Ackermann, Markus; Lehmann, Jens

MEX vocabulary: a lightweight interchange format for machine learning experiments Inproceedings

In: Proceedings of the 11th International Conference on Semantic Systems, SEMANTICS 2015, Vienna, Austria, September 15-17, 2015, pp. 169–176, ACM, 2015.

Abstract | Links | BibTeX

Esteves, Diego; Moussallem, Diego; Neto, Ciro Baron; Lehmann, Jens; Cavalcanti, Maria Cláudia; Duarte, Julio Cesar

Interoperable Machine Learning Metadata using MEX Inproceedings

In: Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.

Links | BibTeX

Marx, Edgard; Soru, Tommaso; Esteves, Diego; Ngomo, Axel-Cyrille Ngonga; Lehmann, Jens

An Open Question Answering Framework Inproceedings

In: Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.

Links | BibTeX

Gerber, Daniel; Esteves, Diego; Lehmann, Jens; Bühmann, Lorenz; Usbeck, Ricardo; Ngomo, Axel-Cyrille Ngonga; Speck, René

DeFacto - Temporal and multilingual Deep Fact Validation Journal Article

In: J. Web Semant., 35 , pp. 85–101, 2015.

Links | BibTeX

2014

Esteves, Diego; Duarte, Julio Cesar

Prediction of Assets Behavior in Financial Series using Machine Learning Algorithms Journal Article

In: International Journal of Advanced Research in Artificial Intelligence, 2 (11), 2014.

BibTeX

Esteves, Diego

Predic c~ao de Tend^encia de Ativos em Séries Financeiras Utilizando Algoritmos de Aprendizado de Máquina Masters Thesis

Military Institute of Engineering - Brazilian Army, 2014.

Links | BibTeX