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An automatic key discovery approach for data linking

Nathalie Pernelle, Fatiha Saïs, Danai Symeonidou
2013 Journal of Web Semantics  
KD2R has been tested on real datasets of the international contest OAEI 2010 and on data sets available on the web of data, and has obtained promising results.  ...  Some automatic data linking approaches use keys to infer identity links, nevertheless this kind of knowledge is rarely available.  ...  Obtained results on OAEI 2010 datasets.  ... 
doi:10.1016/j.websem.2013.07.001 fatcat:m7xi3jr7lraajdkzqveieu2i24

An Automatic Key Discovery Approach for Data Linking

Nathalie Pernelle, Fatiha Saas, Danai Symeonidou
2013 Social Science Research Network  
KD2R has been tested on real datasets of the international contest OAEI 2010 and on data sets available on the web of data, and has obtained promising results.  ...  Some automatic data linking approaches use keys to infer identity links, nevertheless this kind of knowledge is rarely available.  ...  Obtained results on OAEI 2010 datasets.  ... 
doi:10.2139/ssrn.3199078 fatcat:wo3f2wflsvfd3hpquo3bncsph4

KD2R: A Key Discovery Method for Semantic Reference Reconciliation [chapter]

Danai Symeonidou, Nathalie Pernelle, Fatiha Saïs
2011 Lecture Notes in Computer Science  
Some existing reference reconciliation approaches use key constraints to infer reconciliation decisions. In the context of the Linked Open Data, this knowledge is not available.  ...  KD2R has been tested on data sets of the international contest OAEI and obtains promising results.  ...  A knowledge based approach is an approach in which an expert is required to declare knowledge that will be used by the reference reconciliation system [5, 2] .  ... 
doi:10.1007/978-3-642-25126-9_51 fatcat:cot4yh7iljdxjbxdzmv4ujajc4

Unsupervised Learning of Link Discovery Configuration [chapter]

Andriy Nikolov, Mathieu d'Aquin, Enrico Motta
2012 Lecture Notes in Computer Science  
Existing solutions either rely on the user's knowledge of the data and the domain or on the use of machine learning to discover these parameters based on training data.  ...  The method includes these features into a fitness criterion used in a genetic algorithm to establish similarity parameters that maximise the quality of the resulting linkset according to the considered  ...  Table 1 . 1 Comparison of F1-measure with other tools on the OAEI 2010 benchmark [4] Dataset KnoFuss+GA ObjectCoref ASMOV CODI LN2R RiMOM FBEM Person1 1.00 1.00 1.00 0.91 1.00 1.00 N/A Person2  ... 
doi:10.1007/978-3-642-30284-8_15 fatcat:m7tkzzcqsbfvncsdwjpwvq5j2y

Consolidation of Linked Data Resources upon Heterogeneous Schemas

Aynaz Taheri, Mehrnoush Shamsfard
unpublished
In this paper, we propose a new approach for linked data consolidation. It helps us to have a consolidation process even between resources with heterogeneous schemas.  ...  The neighbors of two similar instances are a good source for our approach to proceed.  ...  LN2R [18] is a knowledge based reference reconciliation system and combines a logical and a numerical method.  ... 
fatcat:psnnlgqckjaffpdcmape76skuu