scholarly journals A Hybrid Data Cleaning Framework Using Markov Logic Networks

2020 ◽  
pp. 1-1 ◽  
Author(s):  
Congcong Ge ◽  
Yunjun Gao ◽  
Xiaoye Miao ◽  
Bin Yao ◽  
Haobo Wang
Keyword(s):  
Data Cleaning ◽  
Markov Logic Networks ◽  
Markov Logic ◽  
Hybrid Data

Knowledge Processing Using EKRL for Robotic Applications

2017 ◽  
Vol 11 (4) ◽  
pp. 1-21 ◽  
Author(s):  
Omar Adjali ◽  
Amar Ramdane-Cherif
Keyword(s):  
Probabilistic Reasoning ◽  
Markov Logic Networks ◽  
Knowledge Processing ◽  
Markov Logic ◽  
Semantic Framework ◽  
First Order ◽  
Knowledge Representation Language ◽  
Representation Language ◽  
Robotic Applications ◽  
Model Environment

This article describes a semantic framework that demonstrates an approach for modeling and reasoning based on environment knowledge representation language (EKRL) to enhance interaction between robots and their environment. Unlike EKRL, standard Binary approaches like OWL language fails to represent knowledge in an expressive way. The authors show in this work how to: model environment and interaction in an expressive way with first-order and second-order EKRL data-structures, and reason for decision-making thanks to inference capabilities based on a complex unification algorithm. This is with the understanding that robot environments are inherently subject to noise and partial observability, the authors extended EKRL framework with probabilistic reasoning based on Markov logic networks to manage uncertainty.

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