منابع مشابه
Data Hiding: Steganography and Copyright Marking
Communicating in secure way is, in general, synonymous of encrypting the traffic, but this is not really true in practice. If a person wants to comunicate a secret to another one is better hiding the message in an innocuos object as a mp3, mpeg and a jpg. This paper presents an overview of information hiding in general, steganography and copyright marking in particular. Several techniques to hi...
متن کاملWatermarking Essential Data Structures for Copyright Protection
Software watermarking is a new research area that aims at providing copyright protection for commercial software. It minimizes software piracy by hiding copyright signatures inside the program code or its runtime state. Prior proposals hide the watermarks in dummy data structures, e.g., linked lists and graphs that are created during the execution of the hosting software for this reason. This m...
متن کاملDigital Data Security and Copyright Protection Using Cellular Automata
The emergence of many challenges and the rapid development of the means of communications and computer networks and the Internet. Digital information revolution has affected a lot on human societies. Data today has become available in digital format (text, image, audio, and video), which led to the emergence of many opportunities for creativity for innovation as well as the emergence of a new k...
متن کاملCopyright Renewal, Copyright Restoration, and the Difficulty of Determining Copyright Status
It has long been assumed that most of the works published from 1923 to 1964 in the US are currently in the public domain. Both non-profit and commercial digital libraries have dreamed of making this material available. Most programs have recognized as well that the restoration of US copyright in foreign works in 1996 has made it impossible for them to offer to the public the full text of most f...
متن کاملCopyright in the networked world: gray copyright
Purpose – This paper uses an inductive approach to define “gray copyright.” It is needed to describe those situations in which the practical degree of copyright protection can best be measured in shades of risk rather than in simple terms of black and white. Design/methodology/approach – Two methods are used. One is an inductive definition builds up the term’s meaning example by example and lay...
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ژورنال
عنوان ژورنال: Bulletin of the Association for Information Science and Technology
سال: 2016
ISSN: 2373-9223
DOI: 10.1002/bul2.2016.1720420607