Filters








14 Hits in 3.1 sec

LDOA results for OAEI 2011

Marouen Kachroudi, Essia Ben Moussa, Sami Zghal, Sadok Ben Yahia
2011 International Semantic Web Conference  
This paper presents and discusses the results produced by the Ldoa system for the 2011 Ontology Alignment Evaluation Initiative (OAEI).  ...  The proposed alignment method Ldoa exploits terminological measures for concepts matching, topological measure for the exploration of structures as well as a semantic approach based on Linked Data.  ...  Acknowledgement The authors would like to thank Aicha Ben Jrad for the valuable contributions and feedback about DBpedia access and exploitation.  ... 
dblp:conf/semweb/KachroudiMZY11 fatcat:mt6t6oq45rfsfoxjrpkgmphuhm

On Direct Debugging of Aligned Ontologies

Kostyantyn M. Shchekotykhin, Patrick Rodler, Philipp Fleiss, Gerhard Friedrich
2012 International Semantic Web Conference  
The evaluation results show that the approach is practicable and is able to identify a fault in adequate time.  ...  The proposed algorithm is able to identify diagnoses for an ontology which includes a large number of faults and for which application of standard diagnosis methods fails.  ...  Evaluation We evaluated the direct ontology debugging technique using aligned ontologies generated in the framework of OAEI 2011 [1] .  ... 
dblp:conf/semweb/ShchekotykhinRFF12 fatcat:heg7ghuetvdmdfq35cvj45b3ka

Results of the ontology alignment evaluation initiative 2011

Jérôme Euzenat, Alfio Ferrara, Willem Robert van Hage, Laura Hollink, Christian Meilicke, Andriy Nikolov, Dominique Ritze, François Scharffe, Pavel Shvaiko, Heiner Stuckenschmidt, Ondrej Sváb-Zamazal, Cássia Trojahn dos Santos
2011 International Semantic Web Conference  
Finally in 2011, the OAEI results were presented again at the Ontology Matching workshop collocated with ISWC, in Bonn, Germany 2 .  ...  This paper is an overall presentation of the OAEI 2011 campaign.  ...  The best way to learn about the results remains to read the following papers.  ... 
dblp:conf/semweb/EuzenatFHHMNRSSSST11 fatcat:a4ssdrfjonaahma6kxuljeergm

Evaluating Ontology Matching Systems on Large, Multilingual and Real-world Test Cases [article]

Christian Meilicke, Cássia Trojahn, Heiner Stuckenschmidt University of Economics Prague, University of Oxford)
2012 arXiv   pre-print
In this paper, we report on the results of an intermediary OAEI campaign called OAEI 2011.5. The evaluations of this campaign are divided in five tracks.  ...  In the field of ontology matching, the most systematic evaluation of matching systems is established by the Ontology Alignment Evaluation Initiative (OAEI), which is an annual campaign for evaluating ontology  ...  Regarding comparison between the OAEI 2011 and OAEI 2011.5 top matchers, YAM++ improved its results by 0.09 percentage points and remained on the top.  ... 
arXiv:1208.3148v1 fatcat:4mksls4knncbjc6tytslifmuym

Direct computation of diagnoses for ontology alignment

Kostyantyn M. Shchekotykhin, Patrick Rodler, Philipp Fleiss, Gerhard Friedrich
2012 International Semantic Web Conference  
The evaluation results show that the approach is practicable and is able to identify a fault in adequate time.  ...  The latter can be computed using the set of correct alignments provided by the organizers of OAEI 2011.  ...  We evaluated the direct ontology debugging technique using aligned ontologies generated in the framework of OAEI 2011 [1] .  ... 
dblp:conf/semweb/ShchekotykhinRFF12a fatcat:lacyomvmafdfhp2aapffxrcvyu

Light-weight ontology alignment using best-match clone detection

Paul L. Geesaman, James R. Cordy, Amal Zouaq
2013 2013 7th International Workshop on Software Clones (IWSC)  
languages such as WSDL using contextualization, in this work we apply near-miss clone detection to the problem of ontology alignment, and use the new notion of "best-match" clone detection to achieve results  ...  Many algorithms have been proposed for ontology alignment, each with their own strengths and weaknesses.  ...  The 300-level tests are real-life ontologies describing the same domain, but the OAEI webpage for the 2011 challenge says that the gold standards for these ontologies contain flaws, and thus the OAEI did  ... 
doi:10.1109/iwsc.2013.6613032 dblp:conf/iwsc/GeesamanCZ13 fatcat:wu5bt7qev5dlxijg4orxcfff5q

Interactive Ontology Debugging using Direct Diagnosis

Kostyantyn M. Shchekotykhin, Gerhard Friedrich, Patrick Rodler, Philipp Fleiss
2014 Extended Semantic Web Conference  
In particular, our evaluation shows that the direct method results in almost the same number of queries for cases when the standard approach is applicable.  ...  However, for the cases when the standard approach is not applicable, sequential diagnosis based on the direct method is able to locate the faults correctly.  ...  The ontologies considered in this section were created by ontology matching systems participating in the Ontology Alignment Evaluation Initiative (OAEI) 2011 [5] .  ... 
dblp:conf/esws/ShchekotykhinFRF14 fatcat:5l7utte2ebfklonyoo35pm5tny

Ontology matching: A literature review

Lorena Otero-Cerdeira, Francisco J. Rodríguez-Martínez, Alma Gómez-Rodríguez
2015 Expert systems with applications  
However, for new practitioners that approach the field, this amount of information might seem overwhelming.  ...  The information in this review is extended and supported by the results obtained by a survey that we have designed and conducted among the practitioners.  ...  One of them presenting its overall behavior and the other reporting its results for the OAEI'12 ).  ... 
doi:10.1016/j.eswa.2014.08.032 fatcat:u3hdwsav4veo7lgi7w2eejimee

The properties of property alignment on the semantic web

Catia Pesquita, Helena B. McCurdy, Daniela Oliveira, Michelle Cheatham
2018 International Journal of Metadata, Semantics and Ontologies  
Finally, we apply our system to a real-world test case and analyze the results. iii  ...  Our property-centric string metric can be configured for either high precision or high recall.  ...  ] edit distance, TF-IDF/cosine Falcon-AO/ObjectCoref [Hu et al. 2006; Hu et al. 2007; Hu LDOA [Kachroudi et al. 2011] Levenstein, Jaro-Winkler, soft SOBOM [Xu et al. 2010] edit distance, SMOA SODA [Zghal  ... 
doi:10.1504/ijmso.2018.10017850 fatcat:gailcts4enc6ddglas6gu7ogzq

The properties of property alignment on the semantic web

Michelle Cheatham, Catia Pesquita, Daniela Oliveira, Helena B. McCurdy
2018 International Journal of Metadata, Semantics and Ontologies  
Finally, we apply our system to a real-world test case and analyze the results. iii  ...  Our property-centric string metric can be configured for either high precision or high recall.  ...  ] edit distance, TF-IDF/cosine Falcon-AO/ObjectCoref [Hu et al. 2006; Hu et al. 2007; Hu LDOA [Kachroudi et al. 2011] Levenstein, Jaro-Winkler, soft SOBOM [Xu et al. 2010] edit distance, SMOA SODA [Zghal  ... 
doi:10.1504/ijmso.2018.096452 fatcat:pwpjnfmhfrarvclfugkndhpp7y

Direct computation of diagnoses for ontology debugging [article]

Kostyantyn Shchekotykhin, Philipp Fleiss, Patrick Rodler, Gerhard Friedrich
2012 arXiv   pre-print
Embedded in an ontology debugger, the proposed algorithm is able to identify diagnoses for an ontology which includes a large number of faults and for which application of standard diagnosis methods fails  ...  The evaluation results show that the approach is practicable and is able to identify a fault in adequate time.  ...  Evaluation We evaluated the direct ontology debugging technique using aligned ontologies generated in the framework of OAEI 2011 [1] .  ... 
arXiv:1209.0997v1 fatcat:dndmkxyupfh2to7fbo4jipb4vm

Ontology Alignment using Biologically-inspired Optimisation Algorithms

Jürgen Bock
2012
This thesis presents an evolutionary algorithm and a particle swarm optimisation algorithm for aligning ontologies.  ...  Results The results for each participant in the OAEI 2011 anatomy track are listed in Table 7 . 4 .  ...  B 1: Configuration parameters of MapEVO for OAEI 2011.  ... 
doi:10.5445/ir/1000028909 fatcat:v4hht5ry7rddlpjjtji52itw6m

Ontology Alignment using Biologically-inspired Optimisation Algorithms

Jürgen Bock
2013
The diversity of available ontologies results in a heterogeneous landscape where ontologies can overlap in their content.  ...  The Discrete Particle Swarm Optimisation algorithm extends an existing algorithm for a structurally similar problem.  ...  Results The results for each participant in the OAEI 2011 anatomy track are listed in Table 7 . 4 .  ... 
doi:10.5445/ksp/1000030761 fatcat:dpezo24sofgnvh3z3f2jsufvfi

Interactive Debugging of Knowledge Bases [article]

Patrick Rodler
2016 arXiv   pre-print
Selection of just any of these repaired KBs might result in unexpected entailments, the loss of desired entailments or unwanted changes to the KB.  ...  Without adequate tool assistance, the task of resolving violated quality criteria in KBs can be extremely tough even for domain experts, especially when the problematic KB includes a large number of logical  ...  Chapter 2), but for PL coherency is not defined wherefore only the first bullet is relevant for PL.  ... 
arXiv:1605.05950v1 fatcat:7c4ehjifkncjjae6ffuwd6a56e