Ernesto Jimenez-Ruiz
Researcher
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Centre for Scalable Data Access
Norwegian version of this page
Email
ernestoj@ifi.uio.no
Room
8165
Username
Visiting address
Ole Johan Dahls hus
Gaustadalleen 23 B
0373 OSLO
Postal address
Postboks 1080 Blindern
0316 Oslo
Academic 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 application of Semantic Web technologies to Data Analytics.
PhD Students
- Erik Bryhn Myklebust. Topic: Ecotoxicological Effect Prediction using Knowledge Graphs and Deep Learning. More information.
Teaching (2017-2018)
Short bio
Since April 2018 I am also a Senior Research Associate at The Alan Turing Institute in London (UK) working in the Artificial Intelligence for Data Analytics (AIDA) project. I will be physically working in UK from July 2018.
In September 2016 I moved to Oslo to work as a researcher in the Centre for Scalable Data Access (SIRIUS) and the Logic and Intelligent Data (LogID) group led by Prof. Arild Waaler and Prof. Martin Giese, respectively.
In May 2015 Alessandro Solimando, a PhD student from the University of Genoa I was co-supervising together with Prof. Giovana Guerrini, defended his thesis on "Change Management in the Traditional and Semantic Web"
In January 2011, I joined the Information Systems group (University of Oxford, UK) led by Prof. Georg Gottlob and Prof. Ian Horrocks as a Research Assistant to work in the EPSRC project LogMap. Later in 2012 I worked as a researcher in the FP7 IP project Optique.
I got the doctor degree with honors in Computer Science from the University Jaume I of Castellon (Spain) under the supervision of Dr. Rafael Berlanga Llavori (University Jaume I) and Dr. Bernardo Cuenca Grau (University of Oxford). The Jaume I University awarded a Premio extraordinario de doctorado (roughly translated as a Extraordinary Doctoral Award) to my doctoral thesis (Engineering category 2010-2011). During my PhD I visited several leading institutions in the UK, including the Text Mining Group at the European Bio-informatics Institute in Cambridge; the Information Management Group at University of Manchester; and the Oxford University Computing Laboratory (now Department of Computer Science).
Publications
My complete list of publications can be found here. The PDF of most of the articles are available online.
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Chen, Jiaoyan; Jimenez-Ruiz, Ernesto; Horrocks, Ian; Chen, Xi & Myklebust, Erik Bryhn (2021). An Assertion and Alignment Correction Framework for Large Scale Knowledge Bases. Semantic Web Journal. ISSN 1570-0844.
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Avogadro, Roberto; Cremaschi, Marco; Jimenez-Ruiz, Ernesto & Rula, Anisa (2021). A Framework for Quality Assessment of Semantic Annotations of Tabular Data. Lecture Notes in Computer Science (LNCS). ISSN 0302-9743. 12922. doi: 10.1007/978-3-030-88361-4_31.
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Myklebust, Erik Bryhn; Jimenez-Ruiz, Ernesto; Chen, Jiaoyan; Wolf, Raoul & Tollefsen, Knut erik (2021). Prediction of Adverse Biological Effects of Chemicals Using Knowledge Graph Embeddings. Semantic Web Journal. ISSN 1570-0844.
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Chen, Jiaoyan; Jimenez-Ruiz, Ernesto; Horrocks, Ian; Antonyrajah, Denvar; Hadian, Ali & Lee, Jaehun (2021). Augmenting Ontology Alignment by Semantic Embedding and Distant Supervision. Lecture Notes in Computer Science (LNCS). ISSN 0302-9743. 12731. doi: 10.1007/978-3-030-77385-4_23.
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Chen, Jiaoyan; Hu, Pan; Horrocks, Ian; Jimenez-Ruiz, Ernesto; Holter, Ole Magnus & Antonyrajah, Denvar (2021). OWL2Vec*: embedding of OWL ontologies . Machine Learning. ISSN 0885-6125. 110(7), p. 1813–1845. doi: 10.1007/s10994-021-05997-6.
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Jimenez-Ruiz, Ernesto; Agibetov, Asan; Chen, Jiaoyan; Samwald, Matthias & Cross, Valerie (2020). Dividing the ontology alignment task with semantic embeddings and logic-based modules. Frontiers in Artificial Intelligence and Applications. ISSN 0922-6389. 325, p. 784–791. doi: 10.3233/FAIA200167. Full text in Research Archive
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Jimenez-Ruiz, Ernesto; Hassanzadeh, Oktie; Efthymiou, Vasilis; Chen, Jiaoyan & Srinivas, Kavitha (2020). SemTab 2019: Resources to Benchmark Tabular Data to Knowledge Graph Matching Systems. Lecture Notes in Computer Science (LNCS). ISSN 0302-9743. 12123, p. 514–530. doi: 10.1007/978-3-030-49461-2_30. Full text in Research Archive
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Cutrona, Vincenzo; Bianchi, Federico; Jimenez-Ruiz, Ernesto & Palmonari, Matteo (2020). Tough Tables: Carefully Evaluating Entity Linking for Tabular Data. Lecture Notes in Computer Science (LNCS). ISSN 0302-9743. 12507, p. 328–343. doi: 10.1007/978-3-030-62466-8_21. Full text in Research Archive
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Faria, Daniel; Ferrara, Alfio; Jimenez-Ruiz, Ernesto; Montanelli, Stefano & Pesquita, Catia (2020). Crowd-assessing quality in uncertain data linking datasets. Knowledge engineering review (Print). ISSN 0269-8889. 35. doi: 10.1017/S0269888920000363. Full text in Research Archive
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Chen, Jiaoyan; Chen, Xi; Horrocks, Ian; Myklebust, Erik Bryhn & Jimenez-Ruiz, Ernesto (2020). Correcting Knowledge Base Assertions, WWW '20: Proceedings of The Web Conference 2020. Association for Computing Machinery (ACM). ISSN 978-1-4503-7023-3. p. 1537–1547. doi: 10.1145/3366423.3380226. Full text in Research Archive
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Chen, Jiaoyan; Jimenez-Ruiz, Ernesto & Horrocks, Ian (2019). Canonicalizing Knowledge Base Literals. Lecture Notes in Computer Science (LNCS). ISSN 0302-9743. 11778 LNCS, p. 110–127. doi: 10.1007/978-3-030-30793-6_7. Full text in Research Archive
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Harrow, Ian; Balakrishnan, Rama; Jimenez-Ruiz, Ernesto; Jupp, Simon; Lomax, Jane & Reed, Jane [Show all 11 contributors for this article] (2019). Ontology mapping for semantically enabled applications. Drug Discovery Today. ISSN 1359-6446. 24(10), p. 2068–2075. doi: 10.1016/j.drudis.2019.05.020.
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Chen, Jiaoyan; Jimenez-Ruiz, Ernesto; Horrocks, Ian & Sutton, Charles (2019). ColNet: Embedding the Semantics of Web Tables for Column Type Prediction. Proceedings of the AAAI Conference on Artificial Intelligence. ISSN 2159-5399. 30, p. 29–36. doi: 10.1609/aaai.v33i01.330129. Show summary
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Jimenez-Ruiz, Ernesto (2019). LogMap Family Participation in the OAEI 2019. In Shvaiko, Pavel; Euzenat, Jérôme; Jimenez-Ruiz, Ernesto; Hassanzadeh, Oktie & Trojahn, Cassia (Ed.), Proceedings of the 14th International Workshop on Ontology Matching. CEUR-WS.org. ISSN 1613-0073. Full text in Research Archive
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Holter, Ole Magnus; Myklebust, Erik B; Chen, Jiaoyan & Jimenez-Ruiz, Ernesto (2019). Embedding OWL ontologies with OWL2Vec. CEUR Workshop Proceedings. ISSN 1613-0073. 2456, p. 33–36. Full text in Research Archive
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Chen, Jiaoyan; Jimenez-Ruiz, Ernesto; Horrocks, Ian & Sutton, Charles (2019). Learning semantic annotations for tabular data. IJCAI International Joint Conference on Artificial Intelligence. ISSN 1045-0823. 2019-August, p. 2088–2094. doi: 10.24963/ijcai.2019/289. Full text in Research Archive
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Myklebust, Erik Bryhn; Jimenez-Ruiz, Ernesto; Chen, Jiaoyan; Wolf, Raoul & Tollefsen, Knut-Erik (2019). Knowledge Graph Embedding for Ecotoxicological Effect Prediction. In Ghidini, Chiara; Hartig, Olaf; Maleshkova, Maria; Svátek, Vojtěch; Cruz, Isabel; Hogan, Aidan; Song, Jie; Lefrançois, Maxime & Gandon, Fabien (Ed.), The Semantic Web – ISWC 2019. Springer. ISSN 978-3-030-30795-0. p. 490–506. doi: 10.1007/978-3-030-30796-7_30.
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Algergawy, Alsayed; Faria, Daniel; Ferrara, Alfio; Fundulaki, Irini; Harrow, Ian & Hertling, Sven [Show all 22 contributors for this article] (2019). Results of the ontology alignment evaluation initiative 2019. CEUR Workshop Proceedings. ISSN 1613-0073. 2536, p. 46–85.
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Huanyu, Li; Dragisic, Zlatan; Faria, Daniel; Ivanova, Valentina; Jimenez-Ruiz, Ernesto & Lambrix, Patrick [Show all 7 contributors for this article] (2019). User validation in ontology alignment: functional assessment and impact. Knowledge engineering review (Print). ISSN 0269-8889. 34. doi: 10.1017/S0269888919000080. Full text in Research Archive
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Chen, Jiaoyan; Jimenez-Ruiz, Ernesto; Horrocks, Ian & Sutton, Charles A (2019). Learning Semantic Annotations for Tabular Data. In Kraus, Sarit (Eds.), Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, {IJCAI} 2019, Macao, China, August 10-16, 2019. International Joint Conferences on Artificial Intelligence . ISSN 978-0-9992411-4-1. p. 2088–2094. doi: 10.24963/ijcai.2019/289.
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Klungre, Vidar Norstein; Soylu, Ahmet; Jimenez-Ruiz, Ernesto; Kharlamov, Evgeny & Giese, Martin (2019). Query Extension Suggestions for Visual Query Systems Through Ontology Projection and Indexing. New generation computing. ISSN 0288-3635. 37(4), p. 361–392. doi: 10.1007/s00354-019-00071-1. Full text in Research Archive
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Kharlamov, Evgeny; Skjæveland, Martin G; Hovland, Dag; Mailis, Theofilos; Jimenez-Ruiz, Ernesto & Xiao, Guohui [Show all 9 contributors for this article] (2018). Finding Data Should be Easier than Finding Oil. In Abe, Naoki; Liu, Huan; Hu, Xiaohua; Ahmed, Nesreen; Qiao, Mu; Song, Yang; Kossmann, Donald; Liu, Bing; Lee, Kisung; Tang, Jiliang; He, Jingrui & Saltz, Jeffrey (Ed.), 2018 IEEE International Conference on Big Data (Big Data), Seattle, 10-13 Dec. 2018. IEEE. ISSN 978-1-5386-5035-6. doi: 10.1109/BigData.2018.8622035. Full text in Research Archive
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Jimenez-Ruiz, Ernesto; Saveta, Tzanina; Zamazal, Ondrej; Hertling, Sven; Roder, Michael & Fundulaki, Irini [Show all 22 contributors for this article] (2018). Introducing the HOBBIT platform into the Ontology Alignment Evaluation campaign. CEUR Workshop Proceedings. ISSN 1613-0073. 2288, p. 49–60.
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Algergawy, Alsayed; Cheatham, Michelle; Faria, Daniel; Ferrara, Alfio; Fundulaki, Irini & Harrow, Ian [Show all 24 contributors for this article] (2018). Results of the ontology alignment evaluation initiative 2018. CEUR Workshop Proceedings. ISSN 1613-0073. 2288, p. 76–116.
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Jimenez-Ruiz, Ernesto; Agibetov, Asan; Samwald, Matthias & Cross, Valerie (2018). We divide, you conquer: From large-scale ontology alignment to manageable subtasks with a lexical index and neural embeddings. CEUR Workshop Proceedings. ISSN 1613-0073. 2180, p. 1–12. Full text in Research Archive
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Agibetov, Asan; Jimenez-Ruiz, Ernesto; Ondrésik, Marta; Solimando, Alessandro; Banerjee, Imon & Guerrini, Giovanna [Show all 11 contributors for this article] (2018). Supporting shared hypothesis testing in the biomedical domain. Journal of Biomedical Semantics. ISSN 2041-1480. 9:9( ), p. 1–22. doi: 10.1186/s13326-018-0177-x. Full text in Research Archive
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Pinkel, Christoph; Binning, Carsten; Jimenez-Ruiz, Ernesto; Kharlamov, Evgeny; May, Wolfgang & Nikolov, Andriy [Show all 12 contributors for this article] (2018). RODI: Benchmarking Relational-to-Ontology Mapping Generation Quality. Semantic Web Journal. ISSN 1570-0844. 9(1), p. 25–52. doi: 10.3233/SW-170268. Full text in Research Archive
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Soylu, Ahmet; Giese, Martin; Schlatte, Rudolf; Jimenez-Ruiz, Ernesto; Kharlamov, Evgeny & Özçep, Özgür [Show all 8 contributors for this article] (2017). Querying industrial stream-temporal data: An ontology-based visual approach. Journal of Ambient Intelligence and Smart Environments. ISSN 1876-1364. 9(1), p. 77–95. doi: 10.3233/AIS-160415. Full text in Research Archive
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Kharlamov, Evgeny; Hovland, Dag; Skjæveland, Martin G; Bilidas, Dimitris; Jimenez-Ruiz, Ernesto & Xiao, Guohui [Show all 16 contributors for this article] (2017). Ontology Based Data Access in Statoil. Journal of Web Semantics. ISSN 1570-8268. 44, p. 3–36. doi: 10.1016/j.websem.2017.05.005. Full text in Research Archive
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Harrow, Ian; Jimenez-Ruiz, Ernesto; Splendiani, Andrea; Romacker, Martin; Woollard, Peter & Markel, Scott [Show all 10 contributors for this article] (2017). Matching disease and phenotype ontologies in the ontology alignment evaluation initiative. Journal of Biomedical Semantics. ISSN 2041-1480. 8(1), p. 1–13. doi: 10.1186/s13326-017-0162-9. Full text in Research Archive
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Achichi, Manel; Cheatham, Michelle; Dragisic, Zlatan; Euzenat, Jerome; Faria, Daniel & Ferrara, Alfio [Show all 25 contributors for this article] (2017). Results of the ontology alignment evaluation initiative 2016. CEUR Workshop Proceedings. ISSN 1613-0073. 1766, p. 73–129.
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Solimando, Alessandro; Jimenez-Ruiz, Ernesto & Guerrini, Giovanna (2017). Minimizing Conservativity Violations in Ontology Alignments: Algorithms and Evaluation. Knowledge and Information Systems. ISSN 0219-1377. 51(3). doi: 10.1007/s10115-016-0983-3.
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Soylu, Ahmet; Kharlamov, Evgeny; Zheleznyakov, Dmitriy; Jimenez-Ruiz, Ernesto; Giese, Martin & Skjæveland, Martin G [Show all 11 contributors for this article] (2017). OptiqueVQS: a Visual Query System over Ontologies for Industry . Semantic Web Journal. ISSN 1570-0844. p. 1–28. doi: 10.3233/sw-180293. Full text in Research Archive
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Jimenez-Ruiz, Ernesto; Carapella, Valentina; Lukaschuk, Elena; Aung, Nay; Fung, Kenneth & Paiva, Jose [Show all 11 contributors for this article] (2017). Towards the creation of the cardiovascular magnetic resonance quality assessment ontology (CMR-QA). CEUR Workshop Proceedings. ISSN 1613-0073. 1795.
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Jimenez-Ruiz, Ernesto; Grau, B Cuenca & Cross, V (2017). LogMap family participation in the OAEI 2017. CEUR Workshop Proceedings. ISSN 1613-0073. 2032, p. 153–157.
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Kudama, Shahad; Berlanga, Rafael & Jimenez-Ruiz, Ernesto (2017). Enriching the Human Phenotype Ontology with inferred axioms from textual descriptions. CEUR Workshop Proceedings. ISSN 1613-0073. 2042, p. 1–5.
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Jimenez-Ruiz, Ernesto; Cuenca Grau, Bernardo Cuenca & Cross, Valerie V. (2016). LogMap family participation in the OAEI 2016. CEUR Workshop Proceedings. ISSN 1613-0073. 1766, p. 185–189.
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Kharlamov, Evgeny; Brandt, Sebastian; Giese, Martin; Jimenez-Ruiz, Ernesto; Kotidis, Yannis & Lamparter, Steffen [Show all 17 contributors for this article] (2016). Enabling semantic access to static and streaming distributed data with optique: demo. In Gal, Avigdor; Weidlich, Matthias; Kalogeraki, Vana & Venkasubramanian, Nalini (Ed.), Proceedings of the 10th ACM International Conference on Distributed and Event-based Systems, DEBS '16, Irvine, CA,USA, June 20 -24. ACM Publications. ISSN 978-1-4503-4021-2. p. 350–353. doi: 10.1145/2933267.2933290.
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Kharlamov, Evgeny; Mailis, Theofilis P.; Bereta, Konstantina; Bilidas, Dimitris; Brandt, Sebastian & Jimenez-Ruiz, Ernesto [Show all 20 contributors for this article] (2016). A Semantic Approach to Polystores. In Joshi, James (Eds.), Proceedings 2016 IEEE International Conference on Big Data. IEEE. ISSN 978-1-4673-9005-7. p. 2565–2573. doi: 10.1109/BigData.2016.7840898.
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Soylu, Ahmet; Giese, Martin; Jimenez-Ruiz, Ernesto; Kharlamov, Evgeny; Schlatte, Rudolf & Neuenstadt, Christian [Show all 11 contributors for this article] (2016). Ontology-based visual querying with OptiqueVQS: Statoil and Siemens cases. CEUR Workshop Proceedings. ISSN 1613-0073. 1818, p. 34–39.
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Achichi, Manel; Cheatham, Michelle; Dragisic, Zlatan; Euzenat, Jerome; Faria, Daniel & Ferrara, Alfio [Show all 25 contributors for this article] (2016). Results of the Ontology Alignment Evaluation Initiative 2016. CEUR Workshop Proceedings. ISSN 1613-0073. 1766, p. 73–129.
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Shvaiko, Pavel; Euzenat, Jérôme; Jimenez-Ruiz, Ernesto; Hassanzadeh, Oktie & Trojahn, Cassia (2019). Proceedings of the 14th International Workshop on Ontology Matching. CEUR-WS.org. ISBN 1613-0073. 202 p.
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Shvaiko, Pavel; Euzenat, Jérôme; Jimenez-Ruiz, Ernesto; Cheatham, Michelle & Hassanzadeh, Oktie (2018). Proceedings of the 13th International Workshop on Ontology Matching. CEUR-WS.org. ISBN 1613-0073. 227 p.
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Dragoni, Mauro; Poveda-Villalon, Maria & Jimenez-Ruiz, Ernesto (2017). OWL: Experiences and Directions - Reasoner Evaluation. Springer. ISBN 978-3-319-54626-1. 153 p.
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Jimenez-Ruiz, Ernesto (2021). Ontology Alignment and the two DLs (Keynote).
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Myklebust, Erik Bryhn; Jimenez-Ruiz, Ernesto; Wolf, Raoul; Rudjord, Zofia Czyczula & Tollefsen, Knut-Erik (2019). Integrating semantic technologies in environmental risk assessment: A vision.
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Myklebust, Erik Bryhn; Jimenez-Ruiz, Ernesto; Chen, Jiaoyan; Wolf, Raoul & Tollefsen, Knut-Erik (2019). Ecotoxicological Effect Prediction Using Knowledge Graph Embedding.
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Myklebust, Erik Bryhn; Jimenez-Ruiz, Ernesto; Chen, Jiaoyan; Wolf, Raoul & Tollefsen, Knut-Erik (2019). Knowledge Graph Embedding for Ecotoxicological Effect Prediction.
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Dragoni, Mauro; Poveda-Villalon, Maria & Jimenez-Ruiz, Ernesto (2017). Preface. Lecture Notes in Computer Science (LNCS). ISSN 0302-9743. 10161 LNCS, p. I–IX.
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Pereira, Sunny; Cross, Valerie & Jimenez-Ruiz, Ernesto (2017). On partitioning for ontology alignment. CEUR Workshop Proceedings. ISSN 1613-0073. 1963, p. 1–4.
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Pereira, Sunny; Cross, Valerie & Jimenez-Ruiz, Ernesto (2017). On partitioning for ontology alignment. CEUR Workshop Proceedings. ISSN 1613-0073. 2032, p. 219–220.
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Jimenez-Ruiz, Ernesto; Hovland, Dag; Slaughter, Laura; Håndstad, Tony & Waaler, Arild (2017). On adopting ontology alignment techniques within the phenotype acquisition process. CEUR Workshop Proceedings. ISSN 1613-0073. 2042, p. 1–2.
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Soylu, Ahmet; Giese, Martin; Jimenez-Ruiz, Ernesto; Kharlamov, Evgeny; Schlatte, Rudolf & Neuenstadt, Christian [Show all 11 contributors for this article] (2016). Ontology-based Visual Querying with OptiqueVQS: Statoil and Siemens Cases. CEUR Workshop Proceedings. ISSN 1613-0073. 1818.
Published Oct. 3, 2016 1:08 PM
- Last modified Sep. 11, 2019 3:39 PM