The Center for Education and Research in Information Assurance and Security (CERIAS)

The Center for Education and Research in
Information Assurance and Security (CERIAS)
Center for Education and Research in Information Assurance and Security

Natural Language Watermarking and Tamperproofing

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Author

M. Atallah, V. Raskin, C. Hempelmann, M. Karahan, U. Topkara, K. Triezenberg, R. Sion

Tech report number

CERIAS TR 2002-38

Entry type

inproceedings

Abstract

Two main results in the area of information hiding in natural language text are presented. A semantically-based scheme dramatically improves the information-hiding capacity of any text through two techniques: (i) modifying the granularity of meaning of individual sentences, whereas our own previous scheme kept the granularity fixed, and (ii) halving the number of sentences affected by the watermark. No longer a

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Date

2003

Address

Berlin, New York.

Booktitle

Information Hiding. Proceedings of the Fifth International Workshop IH 2002

Institution

Purdue University

Key alpha

Atallah, Raskin

Publisher

Springer

Affiliation

CERIAS

Publication Date

2003-01-01

Contents

- watermarking - tamperproofing - NLP for infosec - ontological semantics

Keywords

watermarking, tamperproofing, natural language processing, information security, ontology, ontological semantics

Language

English

Subject

see TOC

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