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LogMap Family Participation in the OAEI 2019

Ernesto Jiménez-Ruiz
2019 International Semantic Web Conference  
We present the participation of LogMap and its variants in the OAEI 2019 campaign.  ...  This is the ninth participation in the OAEI and the experience has so far been very positive. LogMap is one of the few systems that participates in (almost) all OAEI tracks.  ...  LogMap project in the past.  ... 
dblp:conf/semweb/Jimenez-Ruiz19 fatcat:kayl2rqurzd57hutwkw4r6rbcm

Results of the Ontology Alignment Evaluation Initiative 2019

Alsayed Algergawy, Daniel Faria, Alfio Ferrara, Irini Fundulaki, Ian Harrow, Sven Hertling, Ernesto Jiménez-Ruiz, Naouel Karam, Abderrahmane Khiat, Patrick Lambrix, Huanyu Li, Stefano Montanelli (+10 others)
2019 International Semantic Web Conference  
The OAEI 2019 campaign offered 11 tracks with 29 test cases, and was attended by 20 participants.  ...  The Ontology Alignment Evaluation Initiative (OAEI) aims at comparing ontology matching systems on precisely defined test cases.  ...  Acknowledgements We warmly thank the participants of this campaign.  ... 
dblp:conf/semweb/AlgergawyFFFHHJ19 fatcat:4bl22l4qanf5xj3mwmxfykvo7q

Results of the Ontology Alignment Evaluation Initiative 2021

Mina Abd Nikooie Pour, Alsayed Algergawy, Florence Amardeilh, Reihaneh Amini, Omaima Fallatah, Daniel Faria, Irini Fundulaki, Ian Harrow, Sven Hertling, Pascal Hitzler, Martin Huschka, Liliana Ibanescu (+20 others)
2021 International Semantic Web Conference  
The OAEI 2021 campaign offered 13 tracks and was attended by 21 participants. This paper is an overall presentation of that campaign.  ...  The Ontology Alignment Evaluation Initiative (OAEI) aims at comparing ontology matching systems on precisely defined test cases.  ...  Acknowledgements We warmly thank the participants of this campaign.  ... 
dblp:conf/semweb/PourAAAFFFHHHHI21 fatcat:4nuxovycmzc6vkbldi2zc4rde4

The Knowledge Graph Track at OAEI – Gold Standards, Baselines, and the Golden Hammer Bias [article]

Sven Hertling, Heiko Paulheim
2020 arXiv   pre-print
The Ontology Alignment Evaluation Initiative (OAEI) is an annual evaluation of ontology matching tools.  ...  In this paper, we discuss the design of the track and two different strategies of gold standard creation.  ...  Only the systems of the LogMap family and POMAP++ do not return any alignments.  ... 
arXiv:2002.10283v1 fatcat:ylzhf5puerfilpca5fjkrzdvvm

The Knowledge Graph Track at OAEI [chapter]

Sven Hertling, Heiko Paulheim
2020 Lecture Notes in Computer Science  
The Ontology Alignment Evaluation Initiative (OAEI) is an annual evaluation of ontology matching tools.  ...  In this paper, we discuss the design of the track and two different strategies of gold standard creation.  ...  Only the systems of the LogMap family and POMAP++ do not return any alignments.  ... 
doi:10.1007/978-3-030-49461-2_20 fatcat:fgbcx5xrm5bpbedcthqt5qngyy

Simulated Annealing-based Ontology Matching

Majid Mohammadi, Wout Hofman, Yao-Hua Tan
2019 ACM Transactions on Management Information Systems  
In contrast to populationbased EAs, the simulated annealing need not generate populations, which makes it significantly swift and memory-efficient for the ontology alignment problem.  ...  Ontology matching, or alignment, is one approach to make the heterogeneous information systems interoperable by finding the semantically identical concepts of two ontologies that are stated in distinct  ...  The preliminary implementation of SANOM participated in the OAEI 2017 (Mohammadi et al. 2017a) , and the current, enhanced implementation participates in the OAEI 2017.5 and 2018.  ... 
doi:10.1145/3314948 fatcat:se7adklo4jgxdnnmon624umr6m

MELT - Matching EvaLuation Toolkit [chapter]

Sven Hertling, Jan Portisch, Heiko Paulheim
2019 Lecture Notes in Computer Science  
Compared to existing tools in the ontology matching domain, our framework offers detailed evaluation capabilities on the correspondence level of alignments as well as extensive group evaluation possibilities  ...  In this paper, we present the Ontology Matching EvaLuation Toolkit (MELT), a software toolkit to facilitate ontology matcher development, configuration, evaluation, and packaging.  ...  In the 2018 campaign, the same matchers mentioned above participated with the addition of LogMapBio, a matcher from the LogMap family [17] .  ... 
doi:10.1007/978-3-030-33220-4_17 fatcat:w5raxpqe4nhwhcc4wu46rfrbhi

A gold standard dataset for large knowledge graphs matching

Omaima Fallatah, Ziqi Zhang, Frank Hopfgartner
2020 International Semantic Web Conference  
In 2018, OAEI has introduced a specific track for KG matching systems. Nonetheless, a major limitation of the current benchmark is their lack of representation of real-world KGs.  ...  We believe that the dataset which we make public in this work makes the largest domain-independent gold standard dataset for matching KG classes.  ...  Evaluation We evaluated the performance of the matching systems that participated in the KG track in OAEI 2019 event on the proposed gold standard.  ... 
dblp:conf/semweb/FallatahZH20 fatcat:uf5cf2s3zndj5cyholtcju74i4

Identifying Mappings among Knowledge Graphs by Formal Concept Analysis

Guowei Chen, Songmao Zhang
2019 International Semantic Web Conference  
in the track in OAEI 2018.  ...  An evaluation on the 9 matching tasks of OAEI Knowledge Graph Track shows that our system obtains the highest recall in class, property, instance, and overall matching over the seven systems participated  ...  Seven OM systems were able to participate in the KG track in 2018, including the well-known AML [7] , LogMap family [8] , POMAP++ [9] , Holontology [10] , and DOME [11] .  ... 
dblp:conf/semweb/ChenZ19 fatcat:rnmowtwnhjgg7p6veiinak5ini

SemTab 2019: Resources to Benchmark Tabular Data to Knowledge Graph Matching Systems [chapter]

Ernesto Jiménez-Ruiz, Oktie Hassanzadeh, Vasilis Efthymiou, Jiaoyan Chen, Kavitha Srinivas
2020 Lecture Notes in Computer Science  
In this paper, we report about the datasets, infrastructure and lessons learned from the first edition of the SemTab challenge.  ...  This task is a challenging problem for various reasons, including the lack of metadata (e.g., table and column names), the noisiness, heterogeneity, incompleteness and ambiguity in the data.  ...  We would like to thank the challenge participants, the ISWC & OM organisers, the AIcrowd team, and our sponsors (SIRIUS and IBM Research) that played a key role in the success of SemTab.  ... 
doi:10.1007/978-3-030-49461-2_30 fatcat:b47k6i6a7vclppvwm33jzem23e

Bayesian Evaluation and Comparison of Ontology Alignment Systems

Majid Mohammadi
2019 IEEE Access  
In this paper, the evaluation of alignment systems is translated into a statistical inference problem by introducing the notion of risk for alignment systems.  ...  We report the result of applying the proposed methodology to multiple tracks from the ontology alignment evaluation initiative (OAEI). Bayesian, evaluation, ontology alignment, precision, recall.  ...  We considered the results of two tracks of the OAEI and compared the participating systems together.  ... 
doi:10.1109/access.2019.2903861 fatcat:tpe44rpfqjhf5aj4rjeqmfy73a

TERA: the Toxicological Effect and Risk Assessment Knowledge Graph [article]

Erik Bryhn Myklebust and Ernesto Jimenez-Ruiz and Jiaoyan Chen and Raoul Wolf and Knut Erik Tollefsen
2019 arXiv   pre-print
In this paper we introduce the Toxicological Effect and Risk Assessment (TERA) knowledge graph, which aims at providing such integrated view, and the data preparation and steps followed to construct this  ...  We also present the applications of TERA for chemical effect prediction and the potential applications within the Semantic Web community.  ...  Rudjord for their contribution in different stages of this project.  ... 
arXiv:1908.10128v5 fatcat:2zn3b2dnkrgajbr7nmo2dawdsm

Domain-aware ontology matching [article]

Francisco José Quesada Real, University Of Edinburgh, Fiona McNeill, Alan Bundy
2021
The research detailed in this thesis can be used as a starting point to delve into the area of domain-knowledge matching.  ...  For this reason, we have also included several research lines that can be followed in the future to enhance the proposed [...]  ...  in the OAEI.  ... 
doi:10.7488/era/1131 fatcat:pbxydm7bpvestpwlld63llywkm

Optimizing Sensor Ontology Alignment through Compact co-Firefly Algorithm

Xingsi Xue, Junfeng Chen
2020 Sensors  
Through the communications between two swarms in each generation, CcFA is able to efficiently improve the searching efficiency when addressing the sensor ontology matching problem.  ...  The statistical results show that CcFA based ontology matching technique can effectively match the sensor ontologies and other general ontologies in the domain of organizing conferences.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s20072056 pmid:32268547 pmcid:PMC7180685 fatcat:vze4pralwfhtnnujoh4ugcdnze

IMIA LaMB WG related event: Proceedings of 3rd International Conference on Biomedical Ontology, 2012, Graz

Ronald Cornet, Robert Stevens, Melanie Courtot, Trish Whetzel, Janna Hastings, Stefan Schulz, Ludger Jansen
2019 Zenodo  
It brings together representatives of all major communities involved in the development and application of ontologies in biomedical research ...  ...  This conference carried on the tradition of discussing medical ontologies, increasingly used in biology and medicine, and their use in annotation of both clinical and experimental data is now a common  ...  We would like to thank all the participants who gave their time to the SWO project.  ... 
doi:10.5281/zenodo.3381830 fatcat:pnndilxgzzbujnoqz7pytggtdi
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