liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Utvärdering av individuellt märkt text
Linköping University, Department of Electrical Engineering.
2003 (Swedish)Independent thesis Basic level (professional degree)Student thesisAlternative title
An evaluation of fingerprinted text (English)
Abstract [en]

With the development of the Internet, illegal copying of electronic documents has become a growing problem. There is an increasing need of prevention in the field of pirate copying. One method is to mark the document by changing some of the words to synonyms. In this way it is possible to construct legal copies which do not differ in content but still are unique. Since the copies of the documents are unique, it is possible to trace the owner of a document and accordingly call him or her to account for pirate copying if several exactly similar copies are reaching the market.

The aim of this study was to investigate the possibility of exchanging words for synonyms in a text from a work of fiction, examining both the literary qualities of the manipulated texts and the security aspect. The conclusion of the study is that it is possible to mark texts of imaginative literature by means of the use of synonyms.

Place, publisher, year, edition, pages
Institutionen för systemteknik , 2003. , 60 p.
LiTH-ISY-Ex, 3363
Keyword [en]
Informationsteknik, fingerprinting, märkning, piratkopiering, synonymutbyte, textkvalité, säkerhet
Keyword [sv]
National Category
Computer and Information Science
URN: urn:nbn:se:liu:diva-1822OAI: diva2:19148
Available from: 2003-06-25 Created: 2003-06-25

Open Access in DiVA

fulltext(450 kB)343 downloads
File information
File name FULLTEXT01.pdfFile size 450 kBChecksum SHA-1
Type fulltextMimetype application/pdf

By organisation
Department of Electrical Engineering
Computer and Information Science

Search outside of DiVA

GoogleGoogle Scholar
Total: 343 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 255 hits
ReferencesLink to record
Permanent link

Direct link