Journal of
Systemics, Cybernetics and Informatics
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ISSN: 1690-4524 (Online)


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Editorial Advisory Board's Chair
William Lesso

Editor-in-Chief
Nagib C. Callaos


Sponsored by
The International Institute of
Informatics and Systemics

www.iiis.org

 

Editorial Advisory Board

 

Description and Aims

Submission of Articles

Areas and Subareas

Information to Contributors

Editorial Peer Review Methodology


Bring Your Own Device Technology: Preliminary Results from a Mixed Methods Study to Explore Student Experience of In-Class Response Systems in Post-Secondary Education
Matthew Numer, Rebecca Spencer
(pages: 1-6)

An Evaluation of Relevance of Computing Curricula to Industry Needs
Ioana Chan Mow, Hobert Sasa, Foilagi Maua-Faamau, Elisapeta Mauai, Misioka Tanielu
(pages: 7-12)

Agriculture/Hydroaquaoponic Bioscience Sensor - Mobile App with Simulations & Software for Industry & Science Education Curriculum Module
Christine M. Yukech
(pages: 13-16)

Survival through Openness – How Traditional Industry could avoid the Fate of Print Media
Tobias Redlich, Manuel Moritz, Pascal Krenz, Sonja Buxbaum-Conradi, Sissy-Ve Basmer-Birkenfeld, Jens P. Wulfsberg
(pages: 17-24)

A Case Study in Support of Multiple Post Mortem Assessments (Invited Paper)
Jill Pable, Kenan Fishburne
(pages: 25-35)

Determining the Relationship between U.S. County-Level Adult Obesity Rate and Multiple Risk Factors by PLS Regression and SVM Modeling Approaches
Chau-Kuang Chen
(pages: 36-41)

Can Culture Act as an Enabler to Innovation? Exploring the Germany-Ontario Experience Regarding the Introduction of Green Energy
Bill Irwin, Jan A.C. Klakurka
(pages: 42-47)

Science and Math Lesson Plans to Meet the Ohio Revised Science Standards and the Next Generation of Standards for Today; Technology (Excel)
Suzanne Lunsford, Basil Naah
(pages: 48-50)

Statistical Modelling of Global Tectonic Activity and some Physical Consequences of its Results
Konstantin Statnikov, Gregory Kruchenitsky
(pages: 51-55)

Monitoring and Control of Urban Critical Infrastructures: A Novel Approach to System Design and Data Fusion
Mario La Manna
(pages: 56-60)

Modeling State Space Search Technique for a Real World Adversarial Problem Solving
Kester O. Omoregie, Stella C. Chiemeke, Evelyn B. Oduntan
(pages: 61-66)

Evaluating Loans Using a Combination of Data Envelopment and Neuro-Fuzzy Systems
Rashmi Malhotra, D.K. Malhotra
(pages: 67-77)

Worksheet of Exogenous Variables that Impact the Success of Validation Stage of Product Delivery of a Project
Altino José Mentzingen de Moraes
(pages: 78-83)

Collect Meaningful Information about Stock Markets from the Web
Saleem Abuleil, Khalid Alsamara
(pages: 84-90)


 

Abstracts

 


ABSTRACT


A Visual Cryptography Based Watermark Technology for Individual and Group Images

Azzam Sleit, Adel Abusitta


The ease by which digital information can be duplicated and distributed has led to the need for effective copyright protection tools. Various techniques including watermarking have been introduced in attempt to address these growing concerns. Most watermarking algorithms call for a piece of information to be hidden directly in media content, in such a way that it is imperceptible to a human observer, but detectable by a computer. This paper presents an improved cryptographic watermark method based on Hwang and Naor-Shamir [1, 2] approaches. The technique does not require that the watermark pattern to be embedded in to the original digital image. Verification information is generated and used to validate the ownership of the image or a group of images. The watermark pattern can be any bitmap image. Experimental results show that the proposed method can recover the watermark pattern from the marked image (or group of images) even if major changes are reflected on the original digital image or any member of the image group such as rotation, scaling and distortion.

Full Text