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Web-Based Collaborative Real-Time Editor
Konečný, Martin ; Jaša, Petr (referee) ; Rychlý, Marek (advisor)
Real-time collaboration editing is research area that has been studied for over 20 years. It involves multiple users editing a document such as plain-text, rich-text or an image concurrently over a high-latency network. Many problems involving consistency between users are associated with concurrent document editing, and an innovative technique called Operational Transformation developed by the GROVE (GRoup Outline Viewing Editor) system in 1989 addresses some of these issues. This paper will compare and contrast current implementations of real-time collaborative editors, and on the basis of this analysis describe the creation of a new web-based editor with support for concurrent editing. The design of our web editor will focus on methods of mutual communication between the individual instances of the editors, propagation of text changes, how to solve conflicts between multiple operations, and communication failures.
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Integrated Tool for Web Application Development
Nesveda, František ; Kruliš, Martin (advisor) ; Kofroň, Jan (referee)
The development of webpages and web applications has become one of the most popular fields of programming. It is then only natural that often during the development of those web projects a problem appears, and the programmer needstosolveitasquicklyaspossible,evenwhenhedoesn'thaveaccesstohisown computer. In this thesis we create a simple integrated development tool attachable to a web application managed by the tool's user in a way that the user's web application can be edited online in a web browser. In contrast with other currently popular online developer environments, our IDE is located and run on the same server as the user's application. The IDE can manage the user's application's files and edit its source codes. Additionally, the IDE contains a tool for managing databases, a tool for online debugging of PHP scripts and an integrated version control system used to track and manage changes done to the user's project. Powered by TCPDF (www.tcpdf.org)
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Web-Based Collaborative Real-Time Editor
Konečný, Martin ; Jaša, Petr (referee) ; Rychlý, Marek (advisor)
Real-time collaboration editing is research area that has been studied for over 20 years. It involves multiple users editing a document such as plain-text, rich-text or an image concurrently over a high-latency network. Many problems involving consistency between users are associated with concurrent document editing, and an innovative technique called Operational Transformation developed by the GROVE (GRoup Outline Viewing Editor) system in 1989 addresses some of these issues. This paper will compare and contrast current implementations of real-time collaborative editors, and on the basis of this analysis describe the creation of a new web-based editor with support for concurrent editing. The design of our web editor will focus on methods of mutual communication between the individual instances of the editors, propagation of text changes, how to solve conflicts between multiple operations, and communication failures.
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