Computer Networks and Distributed Systems
1. A Novel Trust Management Model in the Social Internet of Things

Gholamhossein Ekbatanifard; Omid Yousefi

Volume 5, Issue 2 , Spring 2019, Pages 57-70

Abstract
  The Internet of Things (IoT) and social networking integration, create a new concept named Social Internet of Things (SIoT) according to which the things are able to autonomously establish social relationships with regard to the owners. Things in SIoT operate according to a service-oriented architecture. ...  Read More

Pattern Analysis and Intelligent Systems
2. Designing and implementing a system for Automatic recognition of Persian letters by Lip-reading using image processing methods

Masoud Barkhan; Fattah Alizadeh; Vafa Maihami

Volume 5, Issue 2 , Spring 2019, Pages 71-80

Abstract
  For many years, speech has been the most natural and efficient means of information exchange for human beings. With the advancement of technology and the prevalence of computer usage, the design and production of speech recognition systems have been considered by researchers. Among this, lip-reading ...  Read More

Software Engineering and Information Systems
3. Chaotic dynamic analysis and nonlinear control of blood glucose regulation system in type 1 diabetic patients

Saeid Khajehvand; Seyed Mahdi Abtahi

Volume 5, Issue 2 , Spring 2019, Pages 81-92

Abstract
  In this paper, chaotic dynamic and nonlinear control in a glucose-insulin system in types I diabetic patients and a healthy person have been investigated. Chaotic analysis methods of the blood glucose system include Lyapunov exponent and power spectral density based on the time series derived from the ...  Read More

Pattern Analysis and Intelligent Systems
4. A Hybrid Data Clustering Algorithm Using Modified Krill Herd Algorithm and K-MEANS

Jensi R

Volume 5, Issue 2 , Spring 2019, Pages 93-106

Abstract
  Data clustering is the process of partitioning a set of data objects into meaning clusters or groups. Due to the vast usage of clustering algorithms in many fields, a lot of research is still going on to find the best and efficient clustering algorithm. K-means is simple and easy to implement, but it ...  Read More

Computer Networks and Distributed Systems
5. Secure Bio-Cryptographic Authentication System for Cardless Automated Teller Machines

Olayemi Mikail Olaniyi; Ameh Innocent Ameh; Lukman Adewale Ajao; Omolara Ramota Lawal

Volume 5, Issue 2 , Spring 2019, Pages 107-116

Abstract
  Security is a vital issue in the usage of Automated Teller Machine (ATM) for cash, cashless and many off the counter banking transactions. Weaknesses in the use of ATM machine could not only lead to loss of customer’s data confidentiality and integrity but also breach in the verification of user’s ...  Read More

Pattern Analysis and Intelligent Systems
6. Arabic News Articles Classification Using Vectorized-Cosine Based on Seed Documents

Mohamed T Elhadi

Volume 5, Issue 2 , Spring 2019, Pages 117-128

Abstract
  Besides for its own merits, text classification (TC) has become a cornerstone in many applications. Work presented here is part of and a pre-requisite for a project we have overtaken to create a corpus for the Arabic text process. It is an attempt to create modules automatically that would help speed ...  Read More