Journal of
Systemics, Cybernetics and Informatics

ISSN: 1690-4524 (Online)

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EBSCO, Cabell, DOAJ (Directory of Open Access Journals), Academic Journals Database, and Google Scholar

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Re-Published in
(A Community of about 10.000.000 Academics)

Editorial Advisory Board's Chair
William Lesso

Nagib C. Callaos

Sponsored by
The International Institute of
Informatics and Systemics


Editorial Advisory Board

Journal's Reviewers

Description and Aims

Submission of Articles

Areas and Subareas

Information to Contributors

Editorial Peer Review Methodology

Information Management Processes for Extraction of Student Dropout Indicators in Courses in Distance Mode
Renata Maria Abrantes Baracho, Paloma de Albuqyerque Diesel
(pages: 1-6)

Tools for Teaching Mathematical Functions and Geometric Figures to Tactile Visualization through a Braille Printer for Visual Impairment People
Lorena León, Luiz Cesar Martini, Cristhian Moreno-Chaparro
(pages: 7-10)

A Project-Based Language Learning Model for Improving the Willingness to Communicate of EFL Students
Ibrahim Farouck
(pages: 11-18)

Educating Future Coders with a Holistic ICT Curriculum and New Learning Solutions
Pia Niemelä, Cristiano Di Flora, Martti Helevirta, Ville Isomöttönen
(pages: 19-23)

Challenges with Ethical Behavior and Accountability in Leadership
Laura Thompson
(pages: 24-29)

Biotreatment of Slaughterhouse Wastewater Accompanied with Sustainable Electricity Generation in Microbial Fuel Cell
Zainab Z. Ismail, Ali J. Mohammed
(pages: 30-35)

Towards to a Predictive Model of Academic Performance Using Data Mining in the UTN - FRRe
David L. La Red Martínez, Marcelo Karanik, Mirtha Giovannini, Reinaldo Scappini
(pages: 36-41)

SIGMATA: Storage Integrity Guaranteeing Mechanism against Tampering Attempts for Video Event Data Recorders
Hyuckmin Kwon, Seulbae Kim, Heejo Lee
(pages: 42-47)

Hypertextuality in the Alexander von Humboldt Digital Library
Detlev Doherr, Andreas Jankowski
(pages: 48-53)

The Time Diagram Control Approach for the Dynamic Representation of Time-Oriented Data
Rolf Dornberger, Darjan Hil, Johann Wittwer, Pascal Bürgy
(pages: 54-60)

Q-Learning Multi-Objective Sequential Optimal Sensor Parameter Weights
Raquel Cohen, Mark Rahmes, Kevin Fox, George Lemieux
(pages: 61-66)

Multi-User Virtual Reality Therapy for Post-Stroke Hand Rehabilitation at Home
Daria Tsoupikova, Kristen Triandafilou, Greg Rupp, Fabian Preuss, Derek Kamper
(pages: 67-71)

Adding agility to Enterprise Process and Data Engineering
Sergey Zykov, Pavel Shapkin, Nikolay Kazantsev, Vladimir Roslovtsev
(pages: 72-77)

Automatic Parallelization Tool: Classification of Program Code for Parallel Computing
Mustafa Basthikodi, Waseem Ahmed
(pages: 78-82)

Securing Information Systems in an Uncertain World Enterprise Level Security (Invited Article)
William R. Simpson
(pages: 83-90)





Cumulative Impact of Inhomogeneous Channels on Risk

Ling Wang, Pramode Verma, Sudarshan Dhall, S. Laksmivarahan

This paper considers flows of containerized traffic in a cascade of channels with diverse risk characteristics. Each channel is characterized by a probability distribution function relating the probability of loss being less than a given value to the magnitude of the loss. The cumulative impact of cascading channels is then evaluated as a closed form solution in terms of the characteristics of the constituent channels with dissimilar risk characteristics. The results presented in this analysis can be used to shape the risk characteristics of individual channels through, for example, additional investment in order to maximize the impact of such investments.

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