نتایج جستجو برای: plagiarism types
تعداد نتایج: 491710 فیلتر نتایج به سال:
Automatic methods of measuring similarity between program code and natural language text pairs have been used for many years to assist humans in detecting plagiarism. For example, over the past thirty years or so, a vast number of approaches have been proposed for detecting likely plagiarism between programs written by Computer Science students. However, more recently, approaches to identifying...
Detecting and combating plagiarism from Web-based sources is a concern for administrators and instructors involved in online distance education. In this paper, we quantify copy-and-paste plagiarism among adult learners in an online geography course offered through Penn State’s World Campus Geographic Information Systems (GIS) certificate program. We also evaluate the effectiveness of an “expect...
We present a hybrid plagiarism detection architecture that operates on the two principal forms of text plagiarism. For order-preserving plagiarism, such as paraphrasing and modified cut-and-paste, it contains a text alignment component that is robust against word choice and phrasing changes that do not alter the basic ordering. And for non-order based plagiarism, such as random phrase reorderin...
Background and Objectives: Plagiarism is the most prevalent type of scientific misconduct, and various rules and strategies have been proposed to combat it in different countries. A review of other countries' experiences in this area contributes to good policymaking. The present study was conducted to introduce preventive interventions of plagiarism in the leading countries. Methods: The prese...
In the 1990s in the UK, the problem of student plagiarism was addressed by telling students they must not do it, then by dealing with the small number who did not comply. Policies and institutional procedures drafted before 2000, designed to cope with this relatively straightforward situation, often did not define what was meant by plagiarism (Stefani and Carroll, 2001) or state how offenders w...
Plagiarism Awareness among Students: Assessing Integration of Ethics Theory into Library Instruction
Connie Strittmatter is Head Librarian, Access Services & Collection Maintenance in Boston College University Libraries, e-mail: [email protected]; Virginia K. Bratton is Assistant Professor in the College of Business at Montana State University, e-mail: [email protected]. ©2014 Connie Strittmatter and Virginia K. Bratton, Attribution-NonCommercial (http://creativecommons.org/licenses...
Unauthorized re-use of code by students is a widespread problem in academic institutions, and raises liability issues for industry. Manual plagiarism detection is time-consuming, and current effective plagiarism detection approaches cannot be easily scaled to very large code repositories. While there are practical text-based plagiarism detection systems capable of working with large collections...
Traditionally, a distinction has been drawn between software and services to detect text-based plagiarism or collusion, and products to detect such practices in computer programs. The Joint Information Services Committee (JISC) even commissioned two separate studies, the Technical Review of Plagiarism Detection Report (Bull et al, 2001) which focused on text-based assignments, and Source Code P...
As the Internet help us cross cultural border by providing different information, plagiarism issue is bound to arise. As a result, plagiarism detection becomes more demanding in overcoming this issue. Different plagiarism detection tools have been developed based on various detection techniques. Nowadays, fingerprint matching technique plays an important role in those detection tools. However, ...
This paper describes the Barcelona Media Innovation Center participation in the 2nd International Competition on Plagiarism Detection. Particularly, our system focused on the external plagiarism detection task, which assumes the source documents are available. We present a two-step a approach. In the first step of our method, we build an information retrieval system based on Solr/Lucene, segmen...
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