Entity Resolution with Weighted Constraints

2014 ◽  
pp. 308-322 ◽  
Author(s):  
Zeyu Shen ◽  
Qing Wang
Keyword(s):  
Entity Resolution ◽  
Weighted Constraints

Scaling with Confidence

2015 ◽  
Vol 26 (3) ◽  
pp. 71-91
Author(s):  
Qing Wang ◽  
Zeyu Shen
Keyword(s):  
Experimental Study ◽  
Domain Knowledge ◽  
Real Life ◽  
Entity Resolution ◽  
Unified Framework ◽  
Weighted Constraints ◽  
Natural Choice ◽  
Er Model

Constraints ubiquitously exist in many real-life applications for entity resolution. However, it is always challenging to effectively specify and use such constraints for performing ER tasks. In particular, not every constraint is equally robust. Adding weights to express the “confidence” on constraints thus becomes a natural choice. In this paper, the authors study entity resolution (ER), the problem of determining which records in one or more databases refer to the same entities, in the presence of weighted constraints. They propose a unified framework that allows us to associate a weight for each constraint, capturing the confidence for its robustness in an ER model. The authors develop an approach to learn weighted constraints based on domain knowledge, and investigate how effectively and efficiently weighted constraints can be used for generating an ER clustering and for determining a propagation order across multiple entity types. Their experimental study shows that using weighted constraints can lead to improved ER quality and scalability.

Efficient Entity Resolution on XML Data Based on Entity-Describe-Attribute

2011 ◽  
Vol 34 (11) ◽  
pp. 2131-2141 ◽  
Author(s):  
Ya-Kun LI ◽  
Hong-Zhi WANG ◽  
Hong GAO ◽  
Jian-Zhong LI
Keyword(s):  
Entity Resolution ◽  
Xml Data

scholarly journals Analyzing free variation with harmony – A case study of verb-cluster serialization

2020 ◽  
Vol 39 (3) ◽  
pp. 407-437
Author(s):  
Markus Bader
Keyword(s):  
Native Speakers ◽  
Initial Position ◽  
Experimental Results ◽  
Modal Verbs ◽  
Weighted Constraints ◽  
Corpus Data ◽  
Frequency Relationship ◽  
Zero Frequency ◽  
Free Variation

Abstract In German, a verb selected by another verb normally precedes the selecting verb. Modal verbs in the perfect tense provide an exception to this generalization because they require the perfective auxiliary to occur in cluster-initial position according to prescriptive grammars. Bader and Schmid (2009b) have shown, however, that native speakers accept the auxiliary in all positions except the cluster-final one. Experimental results as well as corpus data indicate that verb cluster serialization is a case of free variation. I discuss how this variation can be accounted for, focusing on two mismatches between acceptability and frequency: First, slight acceptability advantages can turn into strong frequency advantages. Second, syntactic variants with basically zero frequency can still vary substantially in acceptability. These mismatches remain unaccounted for if acceptability is related to frequency on the level of whole sentence structures, as in Stochastic OT (Boersma and Hayes2001). However, when the acceptability-frequency relationship is modeled on the level of individual weighted constraints, using harmony as link (see Pater2009, for different harmony based frameworks), the two mismatches follow given appropriate linking assumptions.

scholarly journals Entity Resolution in Sparse Encounter Network Using Markov Logic Network

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Christian Lu ◽  
Guangyan Huang ◽  
Yong Xiang.
Keyword(s):  
Entity Resolution ◽  
Markov Logic ◽  
Logic Network ◽  
Markov Logic Network

scholarly journals Reproducible experiments on Three-Dimensional Entity Resolution with JedAI

2021 ◽  
pp. 101830
Author(s):  
George Mandilaras ◽  
George Papadakis ◽  
Luca Gagliardelli ◽  
Giovanni Simonini ◽  
Emmanouil Thanos ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Entity Resolution

scholarly journals A noise tolerant and schema-agnostic blocking technique for entity resolution

2019 ◽  
Author(s):  
Tiago Brasileiro Araújo ◽  
Carlos Eduardo Santos Pires ◽  
Demetrio Gomes Mestre ◽  
Thiago Pereira da Nóbrega ◽  
Dimas Cassimiro do Nascimento ◽  
...  
Keyword(s):  
Entity Resolution ◽  
Noise Tolerant

Entity resolution using cloud computing

2015 ◽  
Author(s):  
Alex James ◽  
Gregory Tauer ◽  
Adam Czerniejewski ◽  
Ryan M. Brown ◽  
Jesse Hartloff ◽  
...  
Keyword(s):  
Cloud Computing ◽  
Entity Resolution
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