Dr Ernesto Jiménez-Ruiz • City St George's, University of London

Contact details

Personal links

About
Research
Publications
Professional activities

About

Overview

Ernesto Jimenez Ruiz is a Senior Lecturer in Artificial Intelligence and the Computer Science Director of Research at City St George's, University of London affiliated to the Research Center for Adaptive Computer Systems and Machine Learning. He is also one of the chairs of the Alan Turing Institute Interest Group on Knowledge Graphs.

He previously held a Senior Research Associate position at The Alan Turing Institute in London (UK), a postdoctoral position in the Centre for Scalable Data Access (SIRIUS) at the University of Oslo, Norway, and a Research Assistant position at the University of Oxford. His home university (Universitat Jaume I, Castellon, Spain) awarded a “Premio extraordinario de doctorado” (roughly translated as a Extraordinary Doctoral Award) to his doctoral thesis (Engineering category 2010-2011).

His research has covered several areas, including bio-medical information processing and integration, ontology reuse, ontology versioning and evolution, ontology alignment. His current research interests focus on the application of Semantic Technology to Data Science workflows and the combination of Knowledge Representation and Machine Learning techniques.

My complete list of publications can be found here. The PDF of most of the articles are available online.

Follow me in my social media (see above).

TEACHING

Office hours

A meeting via email or Teams can also be arranged beforehand, specially if it is out of the drop-in hours.

Modules:

INM373 Research Methods and Professional Issues (PG, Module leader)
INM713 and IN3067: Semantic Web Technologies and Knowledge Graphs (SWT&KG) (UG and PG, Module leader). In this module we aim at training the new generation of data scientists with the necessary skills in semantic technologies to meet today’s demands from industry, where data (and knowledge) scientists are expected to semantically orchestrate diverse types of data sources. Public material

Qualifications

PhD, Jaume I University, Spain, 2006 - June 2010
BSc/MSc, Jaume I University, Spain, 1999 - September 2004

Employment

Senior Lecturer in Artificial Intelligence, City, University of London, United Kingdom, August 2024 - present
Computer Science Director of Research, City, University of London, United Kingdom, May 2024 - present
Knowledge Graph Engineer, Samsung Research UK, United Kingdom, April - October 2022
Lecturer in Artificial Intelligence, City, University London, United Kingdom, September 2019 - July 2024
Senior Research Associate, The Alan Turing Institute, United Kingdom, April 2018 - September 2019
Researcher, University of Oslo, Norway, September 2016 - January 2025
Research Assistant, University of Oxford, United Kingdom, January 2011 - August 2016
Researcher, European Bioinformatics Institute, United Kingdom, October 2010 - January 2011
Research Assistant, Jaume I University, Spain, October 2004 - October 2010

Administrative roles

Director of Research, City, University of London, May 2024 - present
Senior Tutor for Research (STR), City, University of London, September 2023 - August 2024
Module Leader: Semantic Web Technologies and Knowledge Graphs (INM713), City, University of London, September 2020 - present
Admissions MSc Data Science, City, University of London, January 2020 - September 2022

Fellowships

Fellow Status AdvanceHE (FHEA), City, University of London, August 2024 - present

Award

Semantic Web Science Association (SWSA) (2021). SWSA Ten-Year Award.
Recognizes the highest impact papers from the International Semantic Web Conference (ISWC) proceedings ten years prior: https://swsa.semanticweb.org/content/swsa-ten-year-award Ernesto Jiménez-Ruiz, Bernardo Cuenca Grau. LogMap: Logic-based and Scalable Ontology Matching. In the 10th International Semantic Web Confernece (ISWC 2011).

Languages

English (can read, write, speak, understand spoken, peer review), Italian (can read, write, speak, understand spoken) and Spanish; Castilian (can read, write, speak, understand spoken, peer review)

Research

Research Interests

My research has covered several areas, including bio-medical information processing and integration, ontology reuse, ontology versioning and evolution, ontology alignment, and text mining. I have also designed novel algorithmic techniques and developed java-based tools to serve as a proof of concept of the conducted theoretical research. My current research interest focuses on the integration of Knowledge Representation and Machine Learning techniques.

Supervision

I am willing to supervise undergraduate, MSc and PhD students. Please drop me a line and we can discuss possible projects.

Research students

Pedro Cotovio

Attendance: September 2022 - present, full-time

Thesis title: Learning and Explaining Knowledge Graph Alignment

Role: 2nd Supervisor

Further information: PhD candidate University of Lisbon

Sevinj Teymurova

Attendance: February 2022 - present, full-time

Thesis title: Aligning Network of Ontologies using Graph AI

Role: 1st Supervisor

Cliff O’Reilly

Attendance: February 2021 - present, part-time

Thesis title: Language Models of Litotes: A Not Insignificant Challenge

Role: 1st Supervisor

Dave Herron

Attendance: February 2021 - present, full-time

Thesis title: Visual Relationship Detection using Knowledge Graphs for Neural-Symbolic AI

Role: 1st Supervisor

Ole Magnus Holter

Attendance: January 2018 - June 2019, part-time

Thesis title: Semantic Embeddings for OWL 2 Ontologies

Role: 1st Supervisor

Further information: MSc thesis, University of Oslo, 2019

Erik Bryhn Myklebust.

Attendance: January 2018 - October 2022, full-time

Thesis title: Ecotoxicological Effect Prediction using a Tailored Knowledge Graph

Role: 1st Supervisor

Further information: PhD student, University of Oslo

Alessandro Solimando

Attendance: January 2014 - May 2015, full-time

Thesis title: Change Management in the Traditional and Semantic Web

Role: 2nd Supervisor

Further information: PhD thesis, University of Genoa, Italy

Publications

Featured publications

Lushnei, S., Shumskyi, D., Shykula, S., Jiménez-Ruiz, E. and Garcez, A.D. (2026). Large Language Models as Oracles for Ontology Alignment. Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 1: Long Papers) March.doi:10.18653/v1/2026.eacl-long.110
Herron, D., Jiménez-Ruiz, E. and Weyde, T. (2025). On the Potential of Logic and Reasoning in Neurosymbolic Systems Using OWL-Based Knowledge Graphs. Neurosymbolic Artificial Intelligence, 1. doi:10.1177/29498732251320043
[publisher’s website]
Bonatti, P.A., Domingue, J., Gentile, A.L., Harth, A., Hartig, O., Hogan, A.... Wright, J. (2025). Towards Computer-Using Personal Agents..
Bobed, C., Bobillo, F., Jiménez-Ruiz, E., Mena, E. and Pan, J.Z. (2024). Praedixi, Redegi, Cogitavi: Adaptive knowledge for resource-aware semantic reasoning. Expert Systems with Applications, 250, pp. 123838-123838. doi:10.1016/j.eswa.2024.123838
[publisher’s website]
Chen, J., He, Y., Geng, Y., Jiménez-Ruiz, E., Dong, H. and Horrocks, I. (2023). Contextual Semantic Embeddings for Ontology Subsumption Prediction. World Wide Web, 26(5), pp. 2569-2591. doi:10.1007/s11280-023-01169-9
[publisher’s website]
Petricek, T., Burg, G.J.J.V.D., Nazábal, A., Ceritli, T., Jiménez-Ruiz, E. and Williams, C.K.I. (2023). AI Assistants: A Framework for Semi-Automated Data Wrangling. IEEE Transactions on Knowledge and Data Engineering, 35(9), pp. 9295-9306. doi:10.1109/tkde.2022.3222538
[publisher’s website]
Chen, J., Jiménez-Ruiz, E., Horrocks, I., Chen, X. and Myklebust, E.B. (2022). An assertion and alignment correction framework for large scale knowledge bases. Semantic Web, 14(1), pp. 29-53. doi:10.3233/sw-210448
[publisher’s website]
He, Y., Chen, J., Dong, H., Jiménez-Ruiz, E., Hadian, A. and Horrocks, I. (2022). Machine Learning-Friendly Biomedical Datasets for Equivalence and Subsumption Ontology Matching. International Semantic Web Conference 23-27 October.
Matentzoglu, N., Balhoff, J.P., Bello, S.M., Bizon, C., Brush, M., Callahan, T.J.... Mungall, C.J. (2022). A Simple Standard for Sharing Ontological Mappings (SSSOM). Database, 2022. doi:10.1093/database/baac035
[publisher’s website]
Myklebust, E.B., Jiménez-Ruiz, E., Chen, J., Wolf, R. and Tollefsen, K.E. (2022). Prediction of Adverse Biological Effects of Chemicals Using Knowledge Graph Embeddings. Semantic Web Journal, 13(3), pp. 299-338. doi:10.3233/SW-222804
[publisher’s website]
Chen, J., Hu, P., Jimenez-Ruiz, E., Holter, O.M., Antonyrajah, D. and Horrocks, I. (2021). OWL2Vec*: embedding of OWL ontologies. Machine Learning. doi:10.1007/s10994-021-05997-6
[publisher’s website]
Chen, J., Jiménez-Ruiz, E., Horrocks, I., Antonyrajah, D., Hadian, A. and Lee, J. Augmenting Ontology Alignment by Semantic Embedding and Distant Supervision. .doi:10.1007/978-3-030-77385-4_23
Jiménez-Ruiz Ernesto, , Agibetov Asan, , Chen Jiaoyan, , Samwald Matthias, and Cross Valerie, Dividing the Ontology Alignment Task with Semantic Embeddings and Logic-Based Modules. .doi:10.3233/faia200167
Jiménez-Ruiz, E., Hassanzadeh, O., Efthymiou, V., Chen, J. and Srinivas, K. SemTab 2019: Resources to Benchmark Tabular Data to Knowledge Graph Matching Systems. .doi:10.1007/978-3-030-49461-2_30
Harrow, I., Balakrishnan, R., Jimenez-Ruiz, E., Jupp, S., Lomax, J., Reed, J.... Woollard, P. (2019). Ontology mapping for semantically enabled applications. Drug Discovery Today, 24(10), pp. 2068-2075. doi:10.1016/j.drudis.2019.05.020
[publisher’s website]
Chen, J., Jimenez-Ruiz, E., Horrocks, I. and Sutton, C. Learning Semantic Annotations for Tabular Data. .
Chen, J., Jimenez-Ruiz, E., Horrocks, I., Sutton, C. and AAAI, ColNet: Embedding the Semantics of Web Tables for Column Type Prediction. .
Myklebust, E.B., Jimenez-Ruiz, E., Chen, J., Wolf, R. and Tollefsen, K.E. Knowledge Graph Embedding for Ecotoxicological Effect Prediction. .

Publications by category

Book

Dragoni, M., Poveda-Villalón, M. and Jimenez-Ruiz, E. (2017). Preface.

Conference papers and proceedings (174)

Cotovio, P.G., Nunes, S., Jiménez-Ruiz, E. and Pesquita, C. Interpretable Context-Aware Models Improve Expert Validation in Ontology Matching. .doi:10.1007/978-3-032-25156-5_13
Clay, A., Jiménez-Ruiz, E. and Madhyastha, P. (2025). Noise or Nuance: An Investigation Into Useful Information and Filtering For LLM Driven AKBC. 3rd Workshop on Knowledge Base Construction from Pre-Trained Language Models and the 4th Challenge on Language Models for Knowledge Base Construction (KBC-LM+LM-KBC 2025) 2 November, Nara, Japan.
Clay, A., Jiménez-Ruiz, E. and Madhyastha, P. (2025). Judge, Generator, Executioner: Utilizing an LLM for KBC. 3rd Workshop on Knowledge Base Construction from Pre-Trained Language Models and the 4th Challenge on Language Models for Knowledge Base Construction 2 November, Nara, Japan.
Teymurova, S., Jimenez-Ruiz, E. and Weyde, T. (2025). Results of OWL2Vec4OA in the OAEI 2025. 20th International Workshop on Ontology Matching 2 November-, Nara, Japan.
Hassanzadeh, O., Cremaschi, M., D'Adda, F., Azanzi, F.J., Bikim, J.P. and Jimenez-Ruiz, E. (2025). Results of SemTab 2025. 20th International Workshop on Ontology Matching 2 November-, Nara, Japan.
Jiménez-Ruiz, E., Lushnei, S., Shumskyi, D., Shykula, S. and Garcez, A.D.A. (2025). LogMap Family welcomes LogMapLLM in the OAEI 2025. Proceedings of the 20th International Workshop on Ontology Matching 2 November-, Nara, Japan.
Pour, M.A.N., Blomqvist, E., Cotovio, P.G., Coulet, A., Ferraz, L., Hertling, S.... Zhou, L. (2025). Results of the Ontology Alignment Evaluation Initiative 2025. 20th International Workshop on Ontology Matching 2 November-, Nara, Japan.
Jiménez-Ruiz, E., Hassanzadeh, O., Trojahn, C., Hertling, S., Li, H., Shvaiko, P.... Euzenat, J. Ontology Matching OM-2025. .
Teymurova, S., Jiménez-Ruiz, E., Weyde, T. and Chen, J. OWL2Vec4OA: Tailoring Knowledge Graph Embeddings for Ontology Alignment. .doi:10.1007/978-3-031-81221-7_12
Kamburjan, E., Jiménez-Ruiz, E., Zhou, B. and Waaler, A. (2024). Preface: Semantic Industrial Information Modelling. 3rd International Workshop on Semantic Industrial Information Modelling (SOFLIM2KG-SEMIIM 2024) 12 November, Baltimore, USA.
Teymurova, S., Jiménez-Ruiz, E., Weyde, T. and Chen, J. (2024). Towards Tailoring Ontology Embeddings for Ontology Matching Tasks. 23rd International Semantic Web Conference (ISWC 2024) 11 November-, Baltimore, USA.
Abdelmageed, N., Jiménez-Ruiz, E., Hassanzadeh, O. and König-Ries, B. (2024). KG2Tables: Your way to generate an STI benchmark for your domain. 23nd International Semantic Web Conference (ISWC 2024) 11-15 November, Maryland, USA.
Ilkou, E. and Jiménez-Ruiz, E. (2024). Towards a Knowledge Graph for Teaching Knowledge Graphs. The 23rd International Semantic Web Conference 11-15 November, Maryland, USA.
Pour, M.A.N., Algergawy, A., Blomqvist, E., Buche, P., Chen, J., Cotovio, P.G.... Zhou, L. (2024). Results of the Ontology Alignment Evaluation Initiative 2024. 19th International Workshop on Ontology Matching 11 November-, Baltimore, USA.
Jiménez-Ruiz, E. (2024). LogMap Family Participation in the OAEI 2024. 19th International Workshop on Ontology Matching 11 November-, Baltimore, USA.
Yue, D.L.T. and Jimenez-Ruiz, E. (2024). CitySTI 2024 System: Tabular Data to KG Matching using LLMs. 23rd International Semantic Web Conference (ISWC 2024) 11 November-, Baltimore, USA.
Clay, A. and Jiménez-Ruiz, E. (2024). Information for Conversation Generation: Proposals Utilising Knowledge Graphs. The 23rd International Semantic Web Conference 11-15 November, Baltimore, Maryland, USA.
Pour, M.A.N., Algergawy, A., Buche, P., Castro, L.J., Chen, J., Coulet, A.... Jimenez-Ruiz, E. (2023). Results of the Ontology Alignment Evaluation Initiative 2023. 18th International Workshop on Ontology Matching 7 November-, Athens, Greece.
Jimenez-Ruiz, E. (2023). LogMap Family Participation in the OAEI 2023. 18th International Workshop on Ontology Matching 7 November-, Athens, Greece.
Hassanzadeh, O., Abdelmageed, N., Efthymiou, V., Chen, J., Cutrona, V., Hulsebos, M.... Srinivas, K. (2023). Results of SemTab 2023. Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (SemTab 2023) 6-10 November, Athens, Greece.
Herron, D., Jiménez-Ruiz, E. and Weyde, T. (2023). On the Benefits of OWL-based Knowledge Graphs for Neural-Symbolic Systems. 17th International Workshop on Neural-Symbolic Learning and Reasoning 3-5 July, La Certosa di Pontignano, Siena, Italy.
Efthymiou, V., Galhotra, S., Hassanzadeh, O., Jimenez-Ruiz, E. and Srinivas, K. 1st International Workshop on Tabular Data Analysis (TaDA). 49th International Conference on Very Large Data Bases (VLDB 2023) Vancouver, Canada.
He, Y., Chen, J., Jiménez-Ruiz, E., Dong, H. and Horrocks, I. Language Model Analysis for Ontology Subsumption Inference. .
Pour, M.A.N., Algergawy, A., Buche, P., Castro, L.J., Chen, J., Dong, H.... Zhou, L. Results of the Ontology Alignment Evaluation Initiative 2022. .
Rasouli, P., Yu, I.C. and Jimenez-Ruiz, E. (2022). Interpreting Categorical Data Classifiers using Explanation-based Locality. 2022 IEEE International Conference on Data Mining Workshops (ICDMW) 28 November-1 December.doi:10.1109/icdmw58026.2022.00030
Upson, R. and Jiménez-Ruiz, E. (2022). Knowledge Graph Alignment as a Service. Proceedings of the ISWC 2022 Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice 23-27 October, Hangzhou, China.
Abdelmageed, N., Chen, J., Cutrona, V., Efthymiou, V., Hassanzadeh, O., Hulsebos, M.... Srinivas, K. (2022). Results of SemTab 2022. Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (SemTab 2022) 23-27 October, Virtual.
d’Avila Garcez, A. and Jimenez-Ruiz, E. (2022). Preface. 16th International Workshop on Neural-Symbolic Learning and Reasoning (NeSy) 28-30 September, Windsor, UK.
Zhou, B., Zheng, Z., Zhou, D., Cheng, G., Jiménez-Ruiz, E., Tran, T.-.K.... Kharlamov, E. The Data Value Quest: A Holistic Semantic Approach at Bosch. European Semantic Web Conference.doi:10.1007/978-3-031-11609-4_42
Zheng, Z., Zhou, B., Zhou, D., Cheng, G., Jiménez-Ruiz, E., Soylu, A.... Kharlamov, E. Query-Based Industrial Analytics over Knowledge Graphs with Ontology Reshaping. European Semantic Web Conference.doi:10.1007/978-3-031-11609-4_23
Zhou, D., Zhou, B., Zheng, Z., Kostylev, E.V., Cheng, G., Jiménez-Ruiz, E.... Kharlamov, E. Enhancing Knowledge Graph Generation with Ontology Reshaping – Bosch Case. European Semantic Web Conference.doi:10.1007/978-3-031-11609-4_45
Zhou, D., Zhou, B., Zheng, Z., Soylu, A., Cheng, G., Jimenez-Ruiz, E.... Kharlamov, E. Ontology Reshaping for Knowledge Graph Construction: Applied on Bosch Welding Case. .doi:10.1007/978-3-031-19433-7_44
Kim, C. and Jimenez-Ruiz, E. (2021). CitySAT: a System for the Semantic Answer Type Prediction Task. 20th International Semantic Web Conference (ISWC 2021) 26 October-, Online.
d’Avila Garcez, A. and Jimenez-Ruiz, E. (2021). Preface. 15th International Workshop on Neural-Symbolic Learning and Reasoning 25-27 October, Online.
Pour, M., Algergawy, A., Amardeilh, F., Amini, R., Fallatah, O., Faria, D.... Zhou, L. (2021). Results of the Ontology Alignment Evaluation Initiative 2021. 16th International Workshop on Ontology Matching 25 October-, Virtual.
Shvaiko, P., Euzenat, J., Jiḿenez-Ruiz, E., Hassanzadeh, O. and Trojahn, Ć. (2021). Ontology Matching OM-2021 : Proceedings of the ISWC Workshop. 16th International Workshop on Ontology Matching 25 October, Online.
Jiḿenez-Ruiz, E. (2021). LogMap Family Participation in the OAEI 2021. 16th International Workshop on Ontology Matching (OM 2021) 25 October-, Virtual.
Cutrona, V., Chen, J., Efthymiou, V., Hassanzadeh, O., Jiménez-Ruiz, E., Sequeda, J.... Pesquita, C. (2021). Results of SemTab 2021. 20th International Semantic Web Conference 24-28 October, Virtual.
Ritchie, A., Chen, J., Castro, L.J., Rebholz-Schuhmann, D. and Jimenez-Ruiz, E. (2021). Ontology Clustering with OWL2Vec*. Deep Learning meets Ontologies and Natural Language Processing (DeepOntoNLP2021) 6-10 June, Online.
Avogadro, R., Cremaschi, M., Jiménez-Ruiz, E. and Rula, A. A Framework for Quality Assessment of Semantic Annotations of Tabular Data. .doi:10.1007/978-3-030-88361-4_31
Nikooie Pour, M.A., Algergawy, A., Amini, R., Faria, D., Fundulaki, I., Harrow, I.... Zhou, L. Results of the ontology alignment evaluation initiative 2020. .
Harrow, I., Liener, T. and Jimenez-Ruiz, E. Ontology matching for the laboratory analytics domain. .
Myklebust, E.B., Jimenez-Ruiz, E., Chen, J., Wolf, R. and Tollefsen, K.E. Ontology alignment in ecotoxicological effect prediction. .
Jimenez-Ruiz, E. LogMap family participation in the OAEI 2020. .
Bill, E. and Jimenez-Ruiz, E. Question embeddings for semantic answer type prediction. .
Chen, J., Chen, X., Horrocks, I., Jimenez-Ruiz, E. and Myklebus, E.B. (2020). Correcting Knowledge Base Assertions. The Web Conference (WWW) 20-24 April.doi:10.1145/3366423.3380226
Jimenez-Ruiz, E., Hassanzadeh, O., Efthymiou, V., Chen, J., Srinivas, K. and Cutrona, V. Results of SemTab 2020. .
Tyagi, S. and Jimenez-Ruiz, E. LexMa: Tabular data to knowledge graph matching using lexical techniques. .
Shvaiko, P., Euzenat, J., Jiménez-Ruiz, E., Hassanzadeh, O. and Trojahn, C. Ontology matching OM-2020. .
Cremaschi, M., Siano, A., Avogadro, R., Jimenez-Ruiz, E. and Maurino, A. STILTool: A Semantic Table Interpretation evaLuation Tool. .doi:10.1007/978-3-030-62327-2_11
Cutrona, V., Bianchi, F., Jiménez-Ruiz, E. and Palmonari, M. Tough Tables: Carefully Evaluating Entity Linking for Tabular Data. .doi:10.1007/978-3-030-62466-8_21
Jimenez-Ruiz, E. Logmap family participation in the OAEI 2019. .
Holter, O.M., Myklebust, E.B., Chen, J. and Jimenez-Ruiz, E. (2019). Embedding OWL ontologies with OWL2Vec. 26-30 October.
Algergawy, A., Faria, D., Ferrara, A., Fundulaki, I., Harrow, I., Hertling, S.... Zhou, L. Results of the ontology alignment evaluation initiative 2019. .
Geng, Y., Chen, J., Jimenez-Ruiz, E. and Chen, H. (2019). Human-centric Transfer Learning Explanation via Knowledge Graph [Extended Abstract]. AAAI-19 Workshop on Network Interpretability for Deep Learning 27-28 January, Honolulu, Hawaii, USA.
Shvaiko, P., Euzenat, J., Jiménez-Ruiz, E., Hassanzadeh, O. and Trojahn, C. Proceedings of the ISWC Workshop. .
Harrow, I., Liener, T. and Jimenez-Ruiz, E. Ontology mapping for the laboratory analytics domain. .
Chen, J., Jimenez-Ruiz, E., Horrocks, I. and Sutton, C. Learning Semantic Annotations for Tabular Data. .
Jimenez-Ruiz, E., Agibetov, A., Samwald, M. and Cross, V. We divide, you conquer: From large-scale ontology alignment to manageable subtasks with a lexical index and neural embeddings. .
Kharlamov, E., Skjaveland, M., Hovland, D., Mailis, T., Jimenez-Ruiz, E., Xiao, G.... Waaler, A. Finding Data Should be Easier than Finding Oil. .doi:10.1109/BigData.2018.8622035
Kudama, S., Berlanga, R. and Jiménez-Ruiz, E. Enriching the Human Phenotype Ontology with inferred axioms from textual descriptions. .
Algergawy, A., Cheatham, M., Faria, D., Ferrara, A., Fundulaki, I., Harrow, I.... Zhou, L. Results of the ontology alignment evaluation initiative 2018. .
Shvaiko, P., Euzenat, J., Jimenez-Ruiz, E., Cheatham, M. and Hassanzadeh, O. Ontology matching OM-2018. .
Jimenez-Ruiz, E., Grau, B.C. and Cross, V. LogMap family participation in the OAEI 2017. .
Pinkel, C., Binnig, C., Jimenez-Ruiz, E., Kharlamov, E., Nikolov, A., Schwarte, A.... Kraska, T. INCMap: A Journey towards ontology-based data integration. .
Kharlamov, E., Mailis, T., Bereta, K., Bilidas, D., Brandt, S., Jimenez-Ruiz, E.... Waaler, A. (2016). A semantic approach to polystores. 2016 IEEE International Conference on Big Data (Big Data) 5-8 December.doi:10.1109/bigdata.2016.7840898
Kharlamov, E., Brandt, S., Jimenez-Ruiz, E., Kotidis, Y., Lamparter, S., Mailis, T.... Moeller, R. Ontology-Based Integration of Streaming and Static Relational Data with Optique. SIGMOD/PODS'16: International Conference on Management of Data.doi:10.1145/2882903.2899385
Kharlamov, E., Brandt, S., Giese, M., Jiménez-Ruiz, E., Kotidis, Y., Lamparter, S.... Waaler, A. Enabling semantic access to static and streaming distributed data with optique. DEBS '16: The 10th ACM International Conference on Distributed and Event-based Systems.doi:10.1145/2933267.2933290
Soylu, A., Giese, M., Schlatte, R., Jimenez-Ruiz, E., Özçep, Ö. and Brandt, S. Domain experts surfing on stream sensor data over ontologies. .
Harrow, I., Jimenez-Ruiz, E., Splendiani, A., Romacker, M., Negru, S., Woollard, P.... Malone, J. Introducing the disease and phenotype OAEI track. .
Jiménez-Ruiz, E., Cuenca Grau, B. and Cross, V. LogMap family participation in the OAEI 2016. .
Shvaiko, P., Euzenat, J., Jiménez-Ruiz, E., Cheatham, M., Hassanzadeh, O. and Ichise, R. Ontology matching: OM-2016. .
Harrow, I., Romacker, M., Splendiani, A., Negru, S., Woollard, P., Markel, S.... Jimenez-Ruiz, E. Ontologies guidelines for best practice and a process to evaluate existing ontologies mapping tools and algorithms. .
Soylu, A., Giese, M., Jimenez-Ruiz, E., Kharlamov, E., Schlatte, R., Neuenstadt, C.... Horrocks, I. Ontology-based visual querying with OptiqueVQS: Statoil and Siemens cases. .
Achichi, M., Cheatham, M., Dragisic, Z., Euzenat, J., Faria, D., Ferrara, A.... Zamazal, O. Results of the Ontology Alignment Evaluation Initiative 2016. .
Kharlamov, E., Cuenca Grau, B., Jiménez-Ruiz, E., Lamparter, S., Mehdi, G., Ringsquandl, M.... Horrocks, I. SOMM: Industry oriented ontology management tool. .
Jiménez-Ruiz, E., Carapella, V., Lukaschuk, E., Aung, N., Fung, K., Paiva, J.... Piechnik, S. Towards the creation of the cardiovascular magnetic resonance quality assessment ontology (CMR-QA). .
Kharlamov, E., Brandt, S., Giese, M., Jiménez-Ruiz, E., Kotidis, Y., Lamparter, S.... Waaler, A. Scalable semantic access to siemens static and streaming distributed data? .
Jiménez-Ruiz, E., Payne, T.R., Solimando, A. and Tamma, V. Limiting logical violations in ontology alignment through negotiation. .
Harrow, I., Romacker, M., Splendiani, A., Negru, S., Woollard, P., Markel, S.... Jimenez-Rui, E. Ontologies guidelines and evaluation of ontologies mapping tools and algorithms. .
Soylu, A., Giese, M., Schlatte, R., Jimenez-Ruiz, E., Özçep, Ö. and Brandt, S. A Visual Query System for Stream Data Access over Ontologies. .doi:10.1007/978-3-319-47602-5_32
Kharlamov, E., Grau, B.C., Jiménez-Ruiz, E., Lamparter, S., Mehdi, G., Ringsquandl, M.... Horrocks, I. Capturing Industrial Information Models with Ontologies and Constraints. .doi:10.1007/978-3-319-46547-0_30
Carapella, V., Jiménez-Ruiz, E., Lukaschuk, E., Aung, N., Fung, K., Paiva, J.... Piechnik, S. Towards the Semantic Enrichment of Free-Text Annotation of Image Quality Assessment for UK Biobank Cardiac Cine MRI Scans. .doi:10.1007/978-3-319-46976-8_25
Dragisic, Z., Ivanova, V., Lambrix, P., Faria, D., Jiménez-Ruiz, E. and Pesquita, C. User Validation in Ontology Alignment. .doi:10.1007/978-3-319-46523-4_13
Khiat, A., Benaissa, M. and Jiménez-Ruiz, E. ADOM: Arabic dataset for evaluating Arabic and cross-lingual ontology alignment systems. .
Jiménez-Ruiz, E., Kharlamov, E., Zheleznyakov, D., Horrocks, I., Pinkel, C., Skjæveland, M.G.... Mora, J. BOOTOX: Bootstrapping OWL 2 ontologies and R2RML mappings from relational databases. .
Jiménez-Ruiz, E., Cuenca Grau, B., Solimando, A. and Cross, V. LogMap family results for OAEI 2015. .
Kharlamov, E., Jiménez-Ruiz, E., Pinkel, C., Rezk, M., Skjæveland, M.G., Soylu, A.... Waaler, A. OPTIQUE: Ontology-based data access platform. .
Solimando, A., Jimenez-Ruiz, E. and Guerrini, G. On the feasibility of using OWL 2 reasoners in ontology alignment repair problems. .
Shvaiko, P., Euzenat, J., Jiménez-Ruiz, E., Cheatham, M. and Hassanzadeh, O. Ontology matching OM-2015: Proceedings of the ISWC workshop. .
Cheatham, M., Dragisic, Z., Euzenat, J., Faria, D., Ferrara, A., Flouris, G.... Zamazal, O. Results of the ontology alignment evaluation initiative 2015. .
Soylu, A., Kharlamov, E., Zheleznyakov, D., Jimenez-Ruiz, E., Giese, M. and Horrocks, I. OptiqueVQS: Ontology-based visual querying. .
Kudama, S., Berlanga, R., Houlden, H., Jiménez-Ruiz, E., Jonvik, H., Milward, A.... Wood, N. Towards enabling the semantic access of phenotypic information in clinical letters. .
Kharlamov, E., Brandt, S., Giese, M., Jiménez-Ruiz, E., Lamparter, S., Neuenstadt, C.... Horrocks, I. Semantic access to siemens streaming data: The OPTIQUE way. .
Agibetov, A., Jiménez-Ruiz, E., Solimando, A., Guerrini, G., Patanè, G. and Spagnuolo, M. Towards shared hypothesis testing in the biomedical domain. .
Xia, W., Jimenez-Ruiz, E. and Cross, V. Using BioPortal as a repository for mediating ontologies in ontology alignment. .
Martins, C., Jimenez-Ruiz, E., Santos, E. and Pesquita, C. Towards visualizing the mapping incoherences in BioPortal. .
Khiat, A., Diallo, G., Yaman, B., Jiménez-Ruiz, E. and Benaissa, M. ABOM and ADOM: Arabic Datasets for the Ontology Alignment Evaluation Campaign. .doi:10.1007/978-3-319-26148-5_37
Jiménez-Ruiz, E., Kharlamov, E., Zheleznyakov, D., Horrocks, I., Pinkel, C., Skjæveland, M.G.... Mora, J. BootOX: Practical Mapping of RDBs to OWL 2. .doi:10.1007/978-3-319-25010-6_7
Soylu, A., Kharlamov, E., Zheleznyakov, D., Jimenez-Ruiz, E., Giese, M. and Horrocks, I. Ontology-Based Visual Query Formulation: An Industry Experience. .doi:10.1007/978-3-319-27857-5_75
Kharlamov, E., Hovland, D., Jiménez-Ruiz, E., Lanti, D., Lie, H., Pinkel, C.... Horrocks, I. Ontology Based Access to Exploration Data at Statoil. .doi:10.1007/978-3-319-25010-6_6
Pinkel, C., Binnig, C., Jiménez-Ruiz, E., May, W., Ritze, D., Skjæveland, M.G.... Kharlamov, E. RODI: A Benchmark for Automatic Mapping Generation in Relational-to-Ontology Data Integration. .doi:10.1007/978-3-319-18818-8_2
Soylu, A., Giese, M., Jimenez-Ruiz, E., Kharlamov, E., Zheleznyakov, D. and Horrocks, I. Why not simply Google? NordiCHI '14: The 8th Nordic Conference on Human-Computer Interaction.doi:10.1145/2639189.2670270
Arenas, M., Cuenca Grau, B., Kharlamov, E., Marciuska, S., Zheleznyakov, D. and Jimenez-Ruiz, E. SemFacet. WWW '14: 23rd International World Wide Web Conference.doi:10.1145/2567948.2577011
Arenas, M., Cuenca Grau, B., Evgeny, E., Marciuska, S. and Zheleznyakov, D. Towards semantic faceted search. WWW '14: 23rd International World Wide Web Conference.doi:10.1145/2567948.2577381
Solimando, A., Jiménez-Ruiz, E. and Guerrini, G. A multi-strategy approach for detecting and correcting conservativity principle violations in ontology alignments. .
Solimando, A., Jiménez-Ruiz, E. and Pinkel, C. Evaluating ontology alignment systems in query answering tasks. .
Chen, X., Xia, W., Jiménez-Ruiz, E. and Cross, V. Extending an ontology alignment system with BIOPORTAL: A preliminary analysis. .
Jiménez-Ruiz, E., Grau, B.C., Xia, W., Solimo, A., Chen, X., Cross, V.... Chennai-Thiagarajan, A. Logmap family results for OAEI 2014. .
Soylu, A., Kharlamov, E., Zheleznyakov, D., Jimenez-Ruiz, E., Giese, M. and Horrocks, I. OptiqueVQS: Visual query formulation for OBDA. .
Shvaiko, P., Euzenat, J., Mao, M., Li, J., Jiménez-Ruiz, E. and Ngonga, A. Ontology matching om-2014. .
Bail, S., Glimm, B., Jimenez-Ruiz, E., Matentzoglu, N., Parsia, B. and Steigmiller, A. Preface. .
Dragisic, Z., Eckert, K., Euzenat, J., Faria, D., Ferrara, A., Granada, R.... Grau, B.C. Results of the ontology alignment evaluation initiative 2014. .
Solimando, A., Jiménez-Ruiz, E. and Guerrini, G. Detecting and Correcting Conservativity Principle Violations in Ontology-to-Ontology Mappings. .doi:10.1007/978-3-319-11915-1_1
Faria, D., Jiménez-Ruiz, E., Pesquita, C., Santos, E. and Couto, F.M. Towards Annotating Potential Incoherences in BioPortal Mappings. .doi:10.1007/978-3-319-11915-1_2
Soylu, A., Giese, M., Jimenez-Ruiz, E., Kharlamov, E., Zheleznyakov, D. and Horrocks, I. Towards Exploiting Query History for Adaptive Ontology-Based Visual Query Formulation. .doi:10.1007/978-3-319-13674-5_11
Jiménez-Ruiz, E., Meilicke, C., Cuenca Grau, B. and Horrocks, I. Evaluating mapping repair systems with large biomedical ontologies. .
Soylu, A., Giese, M., Jimenez-Ruiz, E., Kharlamov, E., Zheleznyakov, D. and Horrocks, I. OptiqueVQS. MEDES '13: Fifth International Conference on Management of Emergent Digital EcoSystems.doi:10.1145/2536146.2536149
Horrocks, I., Hubauer, T., Jimenez-Ruiz, E., Kharlamov, E., Koubarakis, M., Möller, R.... Zheleznyakov, D. Addressing streaming and historical data in OBDA systems: Optique's approach (statement of interest). .
Kllapi, H., Bilidas, D., Horrocks, I., Ioannidis, Y., Jimenez-Ruiz, E., Kharlamov, E.... Zheleznyakov, D. Distributed query processing on the cloud: The optique point of view. .
Sesen, M.B., Jiménez-Ruiz, E., Bañares-Alcántara, R. and Brady, S.M. Evaluating OWL 2 reasoners in the context of clinical decision support in lung cancer treatment selection. .
Jiménez-Ruiz, E., Meilicke, C., Grau, B.C. and Horrocks, I. Evaluating mapping repair systems with large biomedical ontologies. .
Jiménez-Ruiz, E., Grau, B.C. and Horrocks, I. Is my ontology matching system similar to yours? .
Jiménez-Ruiz, E., Grau, B.C. and Horrocks, I. LogMap and LogMapLt results for OAEI 2013. .
Romero, A.A., Grau, B.C., Horrocks, I. and Jiménez-Ruiz, E. MORe: A modular owl reasoner for ontology classification. .
Gonçalves, R.S., Bail, S., Jimenez-Ruiz, E., Matentzoglu, N., Parsia, B., Glimm, B.... Kazakov, Y. OWL reasoner evaluation (ORE) workshop 2013 results: Short report. .
Calvanese, D., Horrocks, I., Jimenez-Ruiz, E., Kharlamov, E., Meier, M., Rodriguez-Muro, M.... Zheleznyakov, D. On rewriting and answering queries in OBDA systems for big data. .
Shvaiko, P., Euzenat, J., Srinivas, K., Mao, M. and Jiménez-Ruiz, E. Ontology matching OM-2013. .
Kharlamov, E., Giese, M., Jiménez-Ruiz, E., Skjæveland, M.G., Soylu, A., Zheleznyakov, D.... Waaler, A. Optique 1.0: Semantic access to big data The case of norwegian petroleum directorate's fact pages. .
Haase, P., Horrocks, I., Hovland, D., Hubauer, T., Jimenez-Ruiz, E., Kharlamov, E.... Zheleznyakov, D. Optique system: Towards ontology and mapping management in OBDA solutions. .
Grau, B.C., Dragisic, Z., Eckert, K., Euzenat, J., Ferrara, A., Granada, R.... Zamazal, O. Results of the ontology alignment evaluation initiative 2013. .
Calvanese, D., Giese, M., Haase, P., Horrocks, I., Hubauer, T., Ioannidis, Y.... Zheleznyakov, D. The optique project: Towards OBDA systems for industry. .
Cuenca Grau, B., Giese, M., Horrocks, I., Hubauer, T., Jiménez-Ruiz, E., Kharlamov, E.... Zheleznyakov, D. Towards query formulation and query-driven ontology extensions in OBDA systems. .
Soylu, A., Skjæveland, M.G., Giese, M., Horrocks, I., Jimenez-Ruiz, E., Kharlamov, E.... Zheleznyakov, D. A Preliminary Approach on Ontology-Based Visual Query Formulation for Big Data. .doi:10.1007/978-3-319-03437-9_21
Calvanese, D., Giese, M., Haase, P., Horrocks, I., Hubauer, T., Ioannidis, Y.... Zheleznyakov, D. Optique: OBDA Solution for Big Data. .doi:10.1007/978-3-642-41242-4_48
Kharlamov, E., Jiménez-Ruiz, E., Zheleznyakov, D., Bilidas, D., Giese, M., Haase, P.... Waaler, A. Optique: Towards OBDA Systems for Industry. .doi:10.1007/978-3-642-41242-4_11
Aguirre, J.L., Eckert, K., Euzenat, J., Ferrara, A., Van Hage, W.R., Hollink, L.... Zapilko, B. Results of the ontology alignment evaluation initiative 2012. .
Jiménez-Ruiz, E., Grau, B.C. and Horrocks, I. LogMap and LogMapLt results for OAEI 2012. .
Jiménez-Ruiz, E., Grau, B.C. and Horrocks, I. On the feasibility of using OWL 2 DL reasoners for ontology matching problems. .
Jiménez-Ruiz, E., Grau, B.C. and Horrocks, I. Exploiting the UMLS metathesaurus in the ontology alignment evaluation initiative. .
Cuenca Grau, B., Jimenez-Ruiz, E., Kharlamov, E. and Zheleznyakov, D. Ontology evolution under semantic constraints. .
Jiménez-Ruiz Ernesto, , Cuenca Grau Bernardo, , Zhou Yujiao, and Horrocks Ian, Large-scale Interactive Ontology Matching: Algorithms and Implementation. .doi:10.3233/978-1-61499-098-7-444
Jiménez-Ruiz, E., Grau, B.C. and Zhou, Y. LogMap 2.0. SWAT4LS '11: 4th Int. Workshop on Semantic Web Applications and Tools for Life Sciences.doi:10.1145/2166896.2166911
Jiménez-Ruiz, E., Morant, A. and Grau, B.C. LogMap results for OAEI 2011. .
(2011). Workshop E-LKR 2011 Message from Workshop Chairs. 2011 22nd International Conference on Database and Expert Systems Applications (DEXA) 29 August-2 September.doi:10.1109/dexa.2011.118
Jimenez-Ruiz, E., Rebholz-Schuhmann, D. and Lewin, I. (2011). Exploitation of Cross-References between Terminological Resources within the CALBC Context. 2011 22nd International Conference on Database and Expert Systems Applications (DEXA) 29 August-2 September.doi:10.1109/dexa.2011.30
Jiménez-Ruiz, E. and Cuenca Grau, B. LogMap: Logic-Based and Scalable Ontology Matching. .doi:10.1007/978-3-642-25073-6_18
Jiménez-Ruiz, E., Cuenca Grau, B., Horrocks, I. and Berlanga, R. Towards a UMLS-based silver standard for matching biomedical ontologies. .
Jiménez-Ruiz, E., Grau, B.C., Berlanga, R. and Rebholz-Schuhmann, D. First steps in the logic-based assessment of post-composed phenotypic descriptions. .
Jiménez-Ruiz, E., Cuenca Grau, B., Horrocks, I. and Berlanga, R. ContentCVS: A CVS-based collaborative ONTology ENgineering tool. .
Jimeno-Yepes, A., Jiménez-Ruiz, E., Berlanga, R. and Rebholz-Schuhmann, D. Use of shared lexical resources for efficient ontological engineering. .
Jiménez-Ruiz, E., Cuenca Grau, B., Berlanga, R. and Horrocks, I. Towards a logic-based assessment of the compatibility of UMLS sources. .
Jiménez-Ruiz, E., Cuenca Grau, B., Horrocks, I. and Berlanga, R. Building ontologies collaboratively using contentCVS. .
Jimenez-Ruiz, E., Grau, B.C., Sattler, U., Schneider, T. and Berlanga, R. Safe and economic re-use of ontologies: A logic-based methodology and tool support. .
Jiménez-Ruiz, E., Jimeno-Yepes, A., Berlanga-Llavori, R., Nebot, V. and Rebholz-Schuhmann, D. A thesaurus and an application ontology for the juvenile arthritis domain. .
Duque, A., Campos, C., Jiménez-Ruiz, E. and Chalmeta, R. An Ontological Solution to Support Interoperability in the Textile Industry. .doi:10.1007/978-3-642-04750-3_4
Jiménez-Ruiz, E., Cuenca Grau, B., Horrocks, I. and Berlanga, R. Ontology Integration Using Mappings: Towards Getting the Right Logical Consequences. .doi:10.1007/978-3-642-02121-3_16
Jiménez-Ruiz, E., Grau, B.C., Sattler, U., Schneider, T. and Berlanga, R. Safe and economic re-use of ontologies: A logic-based methodology and tool support. .
Berlanga, R., Jimenez-Ruiz, E., Nebot, V., Manset, D., Branson, A., Hauer, T.... Freund, J. (2008). Medical Data Integration and the Semantic Annotation of Medical Protocols. 2008 21st International Symposium on Computer-Based Medical Systems (CBMS) 17-19 June.doi:10.1109/cbms.2008.90
Jimenez-Ruiz, E. and Berlanga, R. (2006). A View-Based Methodology for Collaborative Ontology Engineering: An Approach for Complex Applications (VIMethCOE). 15th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE'06) 26-28 June.doi:10.1109/wetice.2006.13
Riechert, T., Ruiz, E., Cantador, I., Engler, M., Michaelides, D., Bortenschlager, M.... Tolksdorf, R. (2006). Working Group Report on Semantic Technologies in Collaborative Applications. 15th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE'06) 26-28 June.doi:10.1109/wetice.2006.81
Jimenez-Ruiz, E., Berlanga, R., Sanz, I., McClatchey, R., Danger, R., Manset, D.... Rios, A. The Management and Integration of Biomedical Knowledge: Application in the Health-e-Child Project (Position Paper). .doi:10.1007/11915072_8
Berlanga-Llavori, R., Anaya-Sánchez, H., Pons-Porrata, A. and Jiménez-Ruiz, E. Conceptual Subtopic Identification in the Medical Domain. .doi:10.1007/978-3-540-88309-8_32
Jiménez-Ruiz, E., Grau, B.C., Sattler, U., Schneider, T. and Berlanga, R. Safe and Economic Re-Use of Ontologies: A Logic-Based Methodology and Tool Support. .doi:10.1007/978-3-540-68234-9_16
Khiat, A., Yaman, B., Guerrini, G., Jimenez-Ruiz, E. and Karam, N. Boosting MultiFarm track with Turkish dataset. .
Jimenez-Ruiz, E., Hovland, D., Slaughter, L., Håndstad, T. and Waaler, A. On adopting Ontology Alignment techniques within the Phenotype Acquisition Process. .
Achichi, M., Cheatham, M., Dragisic, Z., Euzenat, J., Faria, D., Ferrara, A.... Zamazal, O. Results of the ontology alignment evaluation initiative 2017. .
Jimenez-Ruiz, E., Jimenez-Ruiz, E. and Cuenca Grau, B. Towards more Challenging Problems for Ontology Matching Tools. .doi:10.1038/npre.2011.6612
Berlanga, R., Jimenez-Ruiz, E. and Nebot, V. Building conceptual spaces for exploring and linking biomedical resources. .
Jiménez-Ruiz, E., Berlanga, R., Nebot, V. and Sanz, I. OntoPath: A Language for Retrieving Ontology Fragments. .doi:10.1007/978-3-540-76848-7_60
Jimenez-Ruiz, E., Cuenca Grau, B. and Cross, V. LogMap family participation in the OAEI2018. .
Jimenez-Ruiz, E., Saveta, T., Zamazal, O., Hertling, S., Röder, M., Fundulaki, I.... Trojahn, C. Introducing the HOBBIT platform into the Ontology Alignment Evaluation campaign. .
Chen, J., Jimenez-Ruiz, E. and Horrocks, I. Canonicalizing Knowledge Base Literals. .
Pereira, S., Cross, V. and Jimenez-Ruiz, E. On partitioning for ontology alignment. .

Journal articles (32)

Takeda, H., Tzitzikas, Y., Flouris, G., He, S., Plexousakis, D., Ferré, S.... Wang, X. (2026). Preface. Lecture Notes in Computer Science, 16297 LNAI
Barile, R., d'Amato, C., Fionda, V., Giorgi, F., Ielo, A., Tiddi, I.... Puolamäki, K. (2026). 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, 4172, pp. 1-3
Abdelmageed, N., Jiménez-Ruiz, E., Hassanzadeh, O. and Konig-Ries, B. (2025). KG2Tables: A Domain-Specific Tabular Data Generator to Evaluate Semantic Table Interpretation Systems. Transactions on Graph Data and Knowledge (TGDK), 3(1). doi:10.4230/TGDK.3.1.1
[publisher’s website]
Jiménez-Ruiz, E., Hassanzadeh, O., Trojahn, C., Hertling, S., Li, H., Shvaiko, P.... Euzenat, J. (2024). Ontology Matching OM-2024 Proceedings of the ISWC Workshop. Ceur Workshop Proceedings, 3897
Chen, J., Dong, H., Hastings, J., Jiménez-Ruiz, E., López, V., Monnin, P.... Tamma, V. (2023). Knowledge Graphs for the Life Sciences: Recent Developments, Challenges and Opportunities. Transactions on Graph Data and Knowledge (TGDK), 1(1). doi:10.4230/TGDK.1.1.5
[publisher’s website]
Pesquita, C., Jimenez-Ruiz, E., McCusker, J., Faria, D., Dragoni, M., Dimou, A.... Hertling, S. (2023). Preface. Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, 13870 LNCS, pp. v-vi
Shvaiko, P., Euzenat, J., Jiménez-Ruiz, E., Hassanzadeh, O. and Trojahn, C. (2022). Ontology Matching OM-2022. Ceur Workshop Proceedings, 3324
Faria, D., Ferrara, A., Jiménez-ruiz, E., Montanelli, S. and Pesquita, C. (2020). Crowd-assessing quality in uncertain data linking datasets. The Knowledge Engineering Review, 35. doi:10.1017/s0269888920000363
[publisher’s website]
Klungre, V.N., Soylu, A., Jimenez-Ruiz, E., Kharlamov, E. and Giese, M. (2019). Query Extension Suggestions for Visual Query Systems Through Ontology Projection and Indexing. New Generation Computing. doi:10.1007/s00354-019-00071-1
[publisher’s website]
Li, H., Dragisic, Z., Faria, D., Ivanova, V., Jiménez-Ruiz, E., Lambrix, P.... Pesquita, C. (2019). User validation in ontology alignment: functional assessment and impact. The Knowledge Engineering Review, 34. doi:10.1017/s0269888919000080
[publisher’s website]
Agibetov, A., Jiménez-Ruiz, E., Ondrésik, M., Solimando, A., Banerjee, I., Guerrini, G.... Spagnuolo, M. (2018). Supporting shared hypothesis testing in the biomedical domain. Journal of Biomedical Semantics, 9(1). doi:10.1186/s13326-018-0177-x
[publisher’s website]
Soylu, A., Kharlamov, E., Zheleznyakov, D., Jimenez-Ruiz, E., Giese, M., Skjæveland, M.G.... Horrocks, I. (2018). OptiqueVQS: A visual query system over ontologies for industry. Semantic Web, 9(5), pp. 627-660. doi:10.3233/sw-180293
[publisher’s website]
Harrow, I., Jiménez-Ruiz, E., Splendiani, A., Romacker, M., Woollard, P., Markel, S.... Waaler, A. (2017). Matching disease and phenotype ontologies in the ontology alignment evaluation initiative. Journal of Biomedical Semantics, 8(1). doi:10.1186/s13326-017-0162-9
[publisher’s website]
Pinkel, C., Binnig, C., Jiménez-Ruiz, E., Kharlamov, E., May, W., Nikolov, A.... Horrocks, I. (2017). RODI: Benchmarking relational-to-ontology mapping generation quality. Semantic Web, 9(1), pp. 25-52. doi:10.3233/sw-170268
[publisher’s website]
Solimando, A., Jiménez-Ruiz, E. and Guerrini, G. (2017). Minimizing conservativity violations in ontology alignments: algorithms and evaluation. Knowledge and Information Systems, 51(3), pp. 775-819. doi:10.1007/s10115-016-0983-3
[publisher’s website]
Soylu, A., Giese, M., Jimenez-Ruiz, E., Kharlamov, E., Zheleznyakov, D. and Horrocks, I. (2017). Ontology-based end-user visual query formulation: Why, what, who, how, and which? Universal Access in the Information Society, 16(2), pp. 435-467. doi:10.1007/s10209-016-0465-0
[publisher’s website]
Kharlamov, E., Hovland, D., Skjæveland, M.G., Bilidas, D., Jiménez-Ruiz, E., Xiao, G.... Waaler, A. (2017). Ontology Based Data Access in Statoil. Journal of Web Semantics, 44, pp. 3-36. doi:10.1016/j.websem.2017.05.005
[publisher’s website]
Kharlamov, E., Mailis, T., Mehdi, G., Neuenstadt, C., Özçep, Ö., Roshchin, M.... Waaler, A. (2017). Semantic access to streaming and static data at Siemens. Journal of Web Semantics, 44, pp. 54-74. doi:10.1016/j.websem.2017.02.001
[publisher’s website]
Soylu, A., Giese, M., Schlatte, R., Jimenez-Ruiz, E., Kharlamov, E., Özçep, Ö.... Brandt, S. (2017). Querying industrial stream-temporal data: An ontology-based visual approach1. Journal of Ambient Intelligence and Smart Environments, 9(1), pp. 77-95. doi:10.3233/ais-160415
[publisher’s website]
Solimando, A., Jiménez-Ruiz, E. and Guerrini, G. (2016). Pushing the limits of OWL 2 reasoners in ontology alignment repair problems. Intelligenza Artificiale: The international journal of the AIxIA, 10(1), pp. 1-18. doi:10.3233/ia-160091
[publisher’s website]
Soylu, A., Giese, M., Jimenez-Ruiz, E., Vega-Gorgojo, G. and Horrocks, I. (2016). Experiencing OptiqueVQS: a multi-paradigm and ontology-based visual query system for end users. Universal Access in the Information Society, 15(1), pp. 129-152. doi:10.1007/s10209-015-0404-5
[publisher’s website]
Giese, M., Soylu, A., Vega-Gorgojo, G., Waaler, A., Haase, P., Jimenez-Ruiz, E.... Rosati, R. (2015). Optique: Zooming in on Big Data. Computer, 48(3), pp. 60-67. doi:10.1109/mc.2015.82
[publisher’s website]
Berlanga, R., Jiménez-Ruiz, E. and Nebot, V. (2012). Exploring and linking biomedical resources through multidimensional semantic spaces. BMC Bioinformatics, 13(S1). doi:10.1186/1471-2105-13-s1-s6
[publisher’s website]
Marti, J.V., Sales, J., Marin, R. and Jimenez-Ruiz, E. (2012). Localization of Mobile Sensors and Actuators for Intervention in Low-Visibility Conditions: The ZigBee Fingerprinting Approach. International Journal of Distributed Sensor Networks, 8(8), pp. 951213-951213. doi:10.1155/2012/951213
[publisher’s website]
Falomir, Z., Jiménez-Ruiz, E., Escrig, M.T. and Museros, L. (2011). Describing Images Using Qualitative Models and Description Logics. Spatial Cognition & Computation, 11(1), pp. 45-74. doi:10.1080/13875868.2010.545611
[publisher’s website]
Jiménez Ruiz, E., Grau, B.C., Horrocks, I. and Berlanga, R. (2011). Supporting concurrent ontology development: Framework, algorithms and tool. Data & Knowledge Engineering, 70(1), pp. 146-164. doi:10.1016/j.datak.2010.10.001
[publisher’s website]
Jiménez-Ruiz, E., Grau, B., Horrocks, I. and Berlanga, R. (2011). Logic-based assessment of the compatibility of UMLS ontology sources. Journal of Biomedical Semantics, 2(Suppl 1), pp. S2-S2. doi:10.1186/2041-1480-2-s1-s2
[publisher’s website]
Berlanga, R., Nebot, V. and Jimenez-Ruiz, E. (2010). Building conceptual spaces for exploring and linking biomedical resources. Nature Precedings. doi:10.1038/npre.2010.5381.1
[publisher’s website]
Berlanga, R., Ruiz, E.J., Nebot, V. and Sanz, I. (2010). FAETON: Form Analysis and Extraction Tool for ONtology construction. International Journal of Computer Applications in Technology, 39(4), pp. 224-224. doi:10.1504/ijcat.2010.036026
[publisher’s website]
Jimeno-Yepes, A., Jiménez-Ruiz, E., Berlanga-Llavori, R. and Rebholz-Schuhmann, D. (2009). Reuse of terminological resources for efficient ontological engineering in Life Sciences. BMC Bioinformatics, 10(S10). doi:10.1186/1471-2105-10-s10-s4
[publisher’s website]
Mesiti, M., Jiménez-Ruiz, E., Sanz, I., Berlanga-Llavori, R., Perlasca, P., Valentini, G.... Manset, D. (2009). XML-based approaches for the integration of heterogeneous bio-molecular data. BMC Bioinformatics, 10(S12). doi:10.1186/1471-2105-10-s12-s7
[publisher’s website]
Jimeno, A., Jimenez-Ruiz, E., Lee, V., Gaudan, S., Berlanga, R. and Rebholz-Schuhmann, D. (2008). Assessment of disease named entity recognition on a corpus of annotated sentences. BMC Bioinformatics, 9(S3). doi:10.1186/1471-2105-9-s3-s3
[publisher’s website]

Reports (4)

Jiménez-Ruiz, E., Herron, D. and Dilworth, J. (2025). Phase 1 Report (GUARD / G2049a): Ensuring Interoperable and Trustworthy Knowledge Graphs for Defence and National Security AI. London: City St George's, University of London.
Myklebust, E.B., Jimenez-Ruiz, E., Chen, J., Wolf, R. and Tollefsen, K.E. Enabling Semantic Data Access for Toxicological Risk Assessment..
Jimenez-Ruiz, E., Agibetov, A., Samwald, M. and Cross, V. (2018). Breaking-down the Ontology Alignment Task with a Lexical Index and Neural Embeddings..
Meilicke, C., Sváb-Zamazal, O., Trojahn, C., Jiménez-Ruiz, E., Aguirre, J.-.L., Stuckenschmidt, H.... Grau, B.C. (2012). Evaluating Ontology Matching Systems on Large, Multilingual and Real-world Test Cases..

Working paper

Kharlamov, E., Bilidas, D., Hovland, D., Jimenez-Ruiz, E., Lanti, D., Lie, H.... Waaler, A. Ontology Based Data Access in Statoil. Elsevier BV.

Professional activities

Collaboration (academic)

Researcher and Partner of Interest Group on Knowledge Graphs project (November 2020 - present), United Kingdom
Sponsored by The Alan Turing Institute
Other partners: University of Oxford, King's College London, University of Edinburgh, The Alan Turing Institute

Collaboration (industrial)

Researcher of Consultancy on Knowledge Graphs project (April - October 2022), United Kingdom
Sponsored by Samsung Research UK
Other partners: University of Oxford

Editorial activity (4)

Journal of Web Semantics, Area Editor, August 2020 - present.
Journal of Web Semantics, Guest Editor, June 2019 - October 2020.
The Knowledge Engineering Review, Guest Editor, September 2018 - October 2020.
Journal of Biomedical Semantics, Guest Editor, January 2017 - October 2018.

Events/conferences (2)

15th International Workshop on Neural-Symbolic Learning and Reasoning. (Workshop) (2020). Organising Committee
Description: The NeSy workshop series celebrates the integration of connectionist and symbolic thinking, technologies, theories, and techniques in Artificial Intelligence systems. NeSy is the annual gathering of the Neural-Symbolic Learning and Reasoning Association.
The Fourteenth International Workshop on Ontology Matching. (Workshop) (2019). Organising Committee