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Research on Copyright Protection Method of Material Genome Engineering Data Based on Zero-Watermarking

Lulu Cui2,3,*, Yabin Xu1,2,3

1 Beijing Key Laboratory of Internet Culture and Digital Dissemination Research, Beijing, 100101, China
2 Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Information Science and Technology University, Beijing, 100101, China
3 School of Computer, Beijing Information Science & Technology University, Beijing, 100101, China

* Corresponding Author: Lulu Cui. Email: email

Journal on Big Data 2020, 2(2), 53-62.


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.


Cite This Article

L. Cui and Y. Xu, "Research on copyright protection method of material genome engineering data based on zero-watermarking," Journal on Big Data, vol. 2, no.2, pp. 53–62, 2020.

cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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