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Multiobjective Optimization Based Approach for Truth Discovery


Abstract There are many applications where the truth is unknown. The truth values are

guessed by different sources. The values of different properties can be obtained from

various sources. These will lead to the disagreement in sources. An important task

is to obtain the truth from these sometimes contradictory sources. In the extension

of computing the truth, the reliability of sources needs to be computed. There are

models which compute the precision values. In those earlier models Banerjee et al.

(2005) Dong and Naumann (2009) Kasneci et al. (2011) Li et al. (2012) Marian and

Wu (2011) Zhao and Han (2012) Zhao et al. (2012), multiple properties are modeled

individually. In one of the existing works, the heterogeneous properties are modele... (more)
Created Date 2019
Contributor Jain, Karan (Author) / Xue, Guoliang (Advisor) / Sen, Arunabha (Committee member) / Sarwat, Mohamed (Committee member) / Arizona State University (Publisher)
Subject Computer science
Type Masters Thesis
Extent 77 pages
Language English
Copyright
Note Masters Thesis Computer Science 2019
Collaborating Institutions Graduate College / ASU Library
Additional Formats MODS / OAI Dublin Core / RIS


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Description Dissertation/Thesis