PlagZap: A Textual Plagiarism Detection System for Student Assignments Built with Open-Source Software

2018 ◽  
pp. 500-508
Author(s):  
Elena Băutu ◽  
Andrei Băutu
Keyword(s):  
Open Source ◽  
Open Source Software ◽  
Detection System ◽  
Plagiarism Detection

Developments on PlagZap, the Fast and Free Textual Plagiarism Detection Solution for Universities

2020 ◽  
Author(s):  
Elena Băutu ◽  
Andrei Băutu
Keyword(s):  
University Students ◽  
Open Source ◽  
Open Source Software ◽  
High Speed ◽  
Detection System ◽  
High Volume ◽  
Plagiarism Detection ◽  
Empirical Results ◽  
Ethics Policies ◽  
Cost Efficient

Abstract Plagiarism among university students is an important issue that affects their preparation and undermines the universities’ efforts to prepare skilled graduates. Universities try to fight this problem back with strict ethics policies, but they require the proper plagiarism detection tools, at affordable costs, to implement these policies. In this paper, we present PlagZap, a cost-efficient, high-volume and high-speed plagiarism detection system built using open-source software and designed to be used on textual student assignments. We discuss the advantages of this design, plagiarism obfuscation methods and empirical results from using PlagZap.

Software Source Code Plagiarism and Direction Detection Based on PDG

2013 ◽  
Vol 373-375 ◽  
pp. 1172-1177
Author(s):  
Bo Shu ◽  
Xiao Jun Du
Keyword(s):  
Software Development ◽  
Open Source ◽  
Open Source Software ◽  
Process Design ◽  
Source Code ◽  
Detection Algorithm ◽  
Plagiarism Detection ◽  
Software Developers ◽  
Development Cycle ◽  
Direction Detection

Because of the complexity of the software development, some software developers may plagiarize source code that comes from other projects or open source software in order to shorten development cycle. Usually the copyist would modify and disguise the source code copied to escape plagiarism detection. So far, most algorithms cant completely detect the source disguised by the copyist, especially cant exactly distinguish between the source code and the plagiaristic code. In this paper, we summarize and analyze the effect of disguised source to the detection process, design the strategy to remove the effect of disguised source, and propose a PDG-based software source code plagiarism detection algorithm. The algorithm can detect the existence of disguised source, so as to find out source code plagiarism. And we propose a heuristic rule to make the detection algorithm have the ability to give the plagiarism direction. Any existing algorithm does not have this function. We prove the availability of the algorithm by experiment.

Network Perimeter Defenses Using Open-Source Software

2018 ◽  
Vol 1 (2) ◽  
pp. 41-51
Author(s):  
Mohammed A. Al-Qassim ◽  
Emad H. Al-Hemiary
Keyword(s):  
Intrusion Detection ◽  
Open Source ◽  
Open Source Software ◽  
Detection System ◽  
Security Analysis ◽  
Cost Effective ◽  
Security Monitoring ◽  
Security Controls ◽  
Packet Inspection ◽  
Malicious Behaviors

network security role grew exponentially in the late several years, especially with the notable amount of attacks that target all types of organizations and services. Thus, the need for more research on efficient and open source perimeter defense system and packet analysis and are rising. Intrusion detection system can afford significate role in protecting networks by detecting and reporting malicious behaviors. In this paper, an open source-based model was introduced that can provide security monitoring and logging, intrusion detection and prevention, firewall services and packet inspection and analysis. The proposed design provide high visibility and add a security layer to networks and data centers with many use cases such as: network forensics, security analysis, and production deployment. All the components and software were deployed with virtualization and container-based technology to get the benefits of these technologies like cost effective, cloud applicable, and flexible deployment across many hardware requirements. The results show that the proposed design presents detection capability of the attacks and visualization of the network traffic with security controls. This work also aims to accomplishes the OWASP A10:2017 which focus on insufficient logging and monitoring.

Open Source Software: A Survey from 10,000 Feet

2010 ◽  
Author(s):  
Stephanos Androutsellis-Theotokis
Keyword(s):  
Open Source ◽  
Open Source Software

An Algorithm for Gradual Patch Acceptance Detection in Open Source Software Repository Mining

2012 ◽  
Vol E95.A (9) ◽  
pp. 1478-1489
Author(s):  
Passakorn PHANNACHITTA ◽  
Akinori IHARA ◽  
Pijak JIRAPIWONG ◽  
Masao OHIRA ◽  
Ken-ichi MATSUMOTO
Keyword(s):  
Open Source ◽  
Open Source Software ◽  
Software Repository ◽  
Repository Mining ◽  
Software Repository Mining

MULTI-PHYSICS ANALYSIS OF THE THERMAL BEHAVIOR OF INDUCTOR BY USING OPEN-SOURCE SOFTWARE

2018 ◽  
Author(s):  
Mengyi Zheng ◽  
Hong Duc Doan ◽  
Kazuyoshi Fushinobu
Keyword(s):  
Thermal Behavior ◽  
Open Source ◽  
Open Source Software

Hacking Diversity

2019 ◽  
Author(s):  
Christina Dunbar-Hester
Keyword(s):  
Open Source ◽  
Human Resource ◽  
Open Source Software ◽  
Cultural Production ◽  
Equal Opportunity ◽  
Economic Power ◽  
Underrepresented Groups ◽  
Technical Production ◽  
Preferred Solutions

Hacking, as a mode of technical and cultural production, is commonly celebrated for its extraordinary freedoms of creation and circulation. Yet surprisingly few women participate in it: rates of involvement by technologically skilled women are drastically lower in hacking communities than in industry and academia. This book investigates the activists engaged in free and open-source software to understand why, despite their efforts, they fail to achieve the diversity that their ideals support. The book shows that within this well-meaning volunteer world, beyond the sway of human resource departments and equal opportunity legislation, members of underrepresented groups face unique challenges. The book explores who participates in voluntaristic technology cultures, to what ends, and with what consequences. Digging deep into the fundamental assumptions underpinning STEM-oriented societies, the book demonstrates that while the preferred solutions of tech enthusiasts—their “hacks” of projects and cultures—can ameliorate some of the “bugs” within their own communities, these methods come up short for issues of unequal social and economic power. Distributing “diversity” in technical production is not equal to generating justice. The book reframes questions of diversity advocacy to consider what interventions might appropriately broaden inclusion and participation in the hacking world and beyond.

Web Based GIS Application using Open Source Software for Sharing Geospatial Data

2015 ◽  
Vol 4 (1) ◽  
pp. 1224-1228 ◽  
Author(s):  
Debasish Chakraborty ◽  
◽  
Debanjan Sarkar ◽  
Shubham Agarwal ◽  
Dibyendu Dutta ◽  
...  
Keyword(s):  
Open Source ◽  
Open Source Software ◽  
Geospatial Data ◽  
Web Based ◽  
Gis Application
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