Anti-plagiarism Strategy for Electronic Assignments under Internet or Laboratory Conditions
Bing Fu · Research and Exploration in Laboratory · 2013
Based on the research of a large numbers of plagiarized electronic assignment samples,aimed at the plagiarism in computer labs,the information hiding technology is used to embed the secret information into format of characters of the electronic assignments with encryption technique and high rate of embedded watermark algorithm in order to find plagiarism of electronic assignments.Aimed at the plagiarism on the Internet,the vector space algorithm and edit distance algorithm are used to judge the similarity between electronic assignments and the related documents on line.The application of the strategy in the College of Arts and Science proves that it is effective and has played an important role in anti-plagiarism of electronic assignments.