@Article{jbd.2020.010590,
AUTHOR = {Lulu Cui, Yabin Xu},
TITLE = {Research on Copyright Protection Method of Material Genome Engineering  Data Based on Zero-Watermarking},
JOURNAL = {Journal on Big Data},
VOLUME = {2},
YEAR = {2020},
NUMBER = {2},
PAGES = {53--62},
URL = {http://www.techscience.com/jbd/v2n2/40199},
ISSN = {2579-0056},
ABSTRACT = {In order to effectively solve the problem of copyright protection of 
materials genome engineering data, this paper proposes a method for copyright 
protection of materials genome engineering data based on zero-watermarking 
technology. First, the important attribute values are selected from the materials 
genome engineering database; then, use the method of remainder to group the 
selected attribute values and extract eigenvalues; then, the eigenvalues sequence 
is obtained by the majority election method; finally, XOR the sequence with the 
actual copyright information to obtain the watermarking information and store it 
in the third-party authentication center. When a copyright dispute requires 
copyright authentication for the database to be detected. First, the zerowatermarking construction algorithm is used to obtain an eigenvalues sequence; 
then, this sequence is XORed with the watermarking information stored in the 
third-party authentication center to obtain copyright information to-be-detected. 
Finally, the ownership is determined by calculating the similarity between 
copyright information to-be-detected and copyright information that has practical 
significance. The experimental result shows that the zero-watermarking method 
proposed in this paper can effectively resist various common attacks, and can 
well achieve the copyright protection of material genome engineering database.},
DOI = {10.32604/jbd.2020.010590}
}