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Measuring the Structural Preservation of Semantic Hierarchy Alignment

Cliff A. Joslyn, Patrick R. Paulson, Amanda M. White
2009 International Semantic Web Conference  
We present a method to measure the amount of structural distortion carried by an alignment between two taxonomic cores of ontologies represented as semantic hierarchies.  ...  We then illustrate the results of such an analysis on the Anatomy track of the 2008 Ontology Alignment Evaluation Initiative (OAEI).  ...  We describe an algorithmic approach to the measurement of the extent to which an ontology alignment preserves the structural properties of the two ontologies.  ... 
dblp:conf/semweb/JoslynPW08 fatcat:tvmz4qh7snan5n3zytwzyq4z2u

Evaluating the Structural Quality of Semantic Hierarchy Alignments

Cliff A. Joslyn, Alex Donaldson, Patrick R. Paulson
2008 International Semantic Web Conference  
We present preliminary results of applying a novel method based in metric order theory to provide a measure of the structural quality of some of the test alignments between semantic hierarchies used in  ...  the 2007 Ontology Alignment Evaluation Initiative.  ...  In contrast, our objective is to develop absolute measures of the structural quality of any mappings between pairs of semantic hierarchies.  ... 
dblp:conf/semweb/JoslynDP08 fatcat:tqt4fdgadvhsriesck4gtxnn3e

Boosting the Reasoning-Based Approach by Applying Structural Metrics for Ontology Alignment

2015 Journal of Information Processing Systems  
Ontology alignment is the solution to ensure semantic interoperability.  ...  Indeed, these results are better than those of the LogMap system in terms of precision, recall, and F-measure.  ...  Structure-Based Ontology Alignment Structure-based ontology alignment approaches are a promising family of solutions to find semantic relations among concepts of ontologies.  ... 
doi:10.3745/jips.02.0034 fatcat:y3fhidnowrb5ddqxjnti5tpxqu

OntoDNA: Ontology Alignment Results for OAEI 2007

Ching-Chieh Kiu, Chien-Sing Lee
2007 International Semantic Web Conference  
of the target ontological element, O elementTj are preserved.  ...  The overall performance of the OntoDNA is good with any kind of hierarchy manipulation (no specialization, flattened hierarchy and expanded hierarchy).  ...  The precision and recall on the alignment tests with machine processing time in hh.mm.ss.mms format are presented here. Matrix of results # Name Prec. Rec.  ... 
dblp:conf/semweb/KiuL07 fatcat:r5egg2sdozfmfedwp323lsxtbu

Parsing parallel grammatical representations

Derrick Higgins
1998 Proceedings of the 36th annual meeting on Association for Computational Linguistics -  
The optimal such ordering (as well as the ranking of other orderings) is determined in this grammar not by absolute constraints, but by stochastic heuristics based on the degree of alignment among the  ...  This paper outlines a feature-based parsing algorithm for a grammar with multiple simultaneous levels of representation, one of which corresponds to a partial ordering among quantifiers according to scope  ...  The relevant measure of "goodness of fit" is taken here to be the minimal number of crossing branches the structure entails.  ... 
doi:10.3115/980845.980936 dblp:conf/acl/Higgins98 fatcat:v2zohbz7rvczrctkpi75ql53py

Page 15 of Computational Linguistics Vol. 32, Issue 3 [page]

2006 Computational Linguistics  
The last part of this chapter is devoted to a discussion of two broad classes of algorithms for mapping the lexical semantic representation to the syntax: hierarchy- aligning and bidirectional algorithms  ...  The second part of this chapter introduces the idea of adding more structure to the lexical semantic representation by means of predicate decomposition.  ... 

Frameworks for generalization constraints and operations based on object-oriented data structure in database generalization

Liu Yaolin, Martien Molenaar, Al Tinghua, LIU Yanfang
2001 Geo-spatial Information Science  
hierarchy) associated with the final the existing database.  ...  There is also the lack of frameworks to express the constraints and the operations on the basis of object-oriented data structure in database generalization.  ...  Acknowledge Research work was supported by International Institute for Aerospace Survey and Earth Science, Ministry of Education PR.China and National Bureau of Surveying and Mapping.  ... 
doi:10.1007/bf02826923 fatcat:hw2attgtkzbehpyxdq4vsbh5c4

How to Manage Incompleteness of Nutritional Food Sources?

Patrice Buche, Julien Cufi, Stéphane Dervaux, Juliette Dibie, Liliana Ibanescu, Alrick Oudot, Magalie Weber
2021 International Journal of Agricultural and Environmental Information Systems  
The article presents a new food source alignment method between two FCDBs. The method has been evaluated on the French and United States food nutritional evaluation.  ...  In this paper, the authors address the problem of retrieving the nutritional value of foods by querying different FCDBs through FoodOn used as pivot ontology.  ...  The best result in terms of F-measure is obtained for the family first match with the semantic score alone.  ... 
doi:10.4018/ijaeis.20211001.oa4 fatcat:u6xj2q32dbfizjm67hw3ieb7ti

Approximate Structure-Preserving Semantic Matching [chapter]

Fausto Giunchiglia, Fiona McNeill, Mikalai Yatskevich, Juan Pane, Paolo Besana, Pavel Shvaiko
2008 Lecture Notes in Computer Science  
The goal of this paper is to provide a new matching operation, called structure-preserving semantic matching.  ...  This operation takes two graph-like structures and produces a set of correspondences, (i) still preserving a set of structural properties of the graphs being matched, (ii) only in the case if the graphs  ...  We appreciate support from the OpenKnowledge European STREP (FP6-027253).  ... 
doi:10.1007/978-3-540-88873-4_22 fatcat:jwtots53j5ddfowfzqjbozrdgu

Data-driven synset induction and disambiguation for wordnet development

Marianna Apidianaki, Benoît Sagot
2014 Language Resources and Evaluation  
A common approach consists in preserving the structure of PWN and transferring its content in new languages using alignments, possibly combined with information extracted from multilingual semantic resources  ...  Finally, we show how the disambiguation output can serve to reduce the granularity of new wordnets and the degree of polysemy present in PWN.  ...  The resulting network preserves the hierarchy and structure of PWN 2.0 and contains the definitions and usage examples provided in PWN for each synset.  ... 
doi:10.1007/s10579-014-9291-2 fatcat:lo3q6jsnxzdvljyzddygbvhxvi

Better Semantic Frame Based MT Evaluation via Inversion Transduction Grammars

Dekai Wu, Chi-kiu Lo, Meriem Beloucif, Markus Saers
2014 Proceedings of SSST-8, Eighth Workshop on Syntax, Semantics and Structure in Statistical Translation  
f-scores on the degree of semantic frame preservation.  ...  semantic role fillers more accurately than the simple word alignment heuristics (bag-of-word alignment or maximum alignment) used in previous version of MEANT.  ...  In common with the various MEANT semantic MT evaluation metrics Wu, 2011a, 2012; Lo and Wu, 2013b) , our proposed IMEANT metric measures the degree to which the basic semantic event structure is preserved  ... 
doi:10.3115/v1/w14-4003 dblp:conf/ssst/WuLBS14 fatcat:4m2gtq2vz5d4xg5uhpphzqyw5e

Hierarchical Relation-Guided Type-Sentence Alignment for Long-Tail Relation Extraction with Distant Supervision [article]

Yang Li, Guodong Long, Tao Shen, Jing Jiang
2021 arXiv   pre-print
Some works use the hierarchy of relations for knowledge transfer to long-tail relations.  ...  ., domain or topic) of the distant fact, making it hard to discriminate relations based solely on sentence semantics.  ...  are valid in the whole dataset. c (str) l,k aims to measure its structured relation.  ... 
arXiv:2109.09036v1 fatcat:h2dsow3xebgpfgmhgawdrbj5he

Ontology Matching with CIDER: Evaluation Report for the OAEI 2008

Jorge Gracia, Eduardo Mena
2008 International Semantic Web Conference  
Ontology matching, the task of determining relations that hold among terms of two different ontologies, is a key issue in the Semantic Web and other related fields.  ...  Benchmark results show a very good behaviour in terms of precision, while preserving an acceptable recall.  ...  This work is supported by the CICYT project TIN2007-68091-C02-02.  ... 
dblp:conf/semweb/GraciaM08 fatcat:hime6mgecvchbnm64uxbn7mm2e

Ontology Alignment Architecture for Semantic Sensor Web Integration

Susel Fernandez, Ivan Marsa-Maestre, Juan Velasco, Bernardo Alarcos
2013 Sensors  
This paper presents a system for ontology alignment in the Semantic Sensor Web which uses fuzzy logic techniques to combine similarity measures between entities of different ontologies.  ...  The proposed approach focuses on two key elements: the terminological similarity, which takes into account the linguistic and semantic information of the context of the entity's names, and the structural  ...  Conflicts of Interest The authors declare no conflicts of interest. Sensors 2013, 13  ... 
doi:10.3390/s130912581 pmid:24051523 pmcid:PMC3821309 fatcat:uo6fb42t3fbojdw3s6bmlscxae

Inferring gene ontologies from pairwise similarity data

M. Kramer, J. Dutkowski, M. Yu, V. Bafna, T. Ideker
2014 Bioinformatics  
data; (2) infer true hierarchical structure in these data rather than enforcing hierarchy as a computational artifact; and (3) respect biological pleiotropy, by which a term in the hierarchy can relate  ...  We evaluate each method's ability to reconstruct the GO biological process ontology from a similarity matrix based on (a) semantic similarities for GO itself or (b) three -omics datasets for yeast.  ...  Conflict of Interest: none declared.  ... 
doi:10.1093/bioinformatics/btu282 pmid:24932003 pmcid:PMC4058954 fatcat:njvmfgfcwramdic7luzftonz6u
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