Software Engineering and Information Systems
1. A Multi-layer Architecture Based on MCDM Methods to Select the Best E-Readiness Assessment Model According to SWOT Analysis

Mina Sadat Mousavi Kasravi; Mohammad Ahmadinia; Abbas Rezaiee

Volume 3, Issue 2 , Spring 2017, Pages 65-74

Abstract
  E-readiness is one of the major prerequisites for effective implementation of e-government. For the correct implementation of e-government, it is needed to accurately assess the state of e-readiness in desired community. In this regard, there are models to assess, but the correct choice of model is one ...  Read More

Computer Networks and Distributed Systems
2. Data Replication-Based Scheduling in Cloud Computing Environment

Bahareh Rahmati; Amir Masoud Rahmani; Ali Rezaei

Volume 3, Issue 2 , Spring 2017, Pages 75-80

Abstract
  Abstract— High-performance computing and vast storage are two key factors required for executing data-intensive applications. In comparison with traditional distributed systems like data grid, cloud computing provides these factors in a more affordable, scalable and elastic platform. Furthermore, ...  Read More

Computer Networks and Distributed Systems
3. Parallelization of Rich Models for Steganalysis of Digital Images using a CUDA-based Approach

Mahmoud Kazemi; Meysam Mirzaee; Reza Isfahani

Volume 3, Issue 2 , Spring 2017, Pages 81-88

Abstract
  There are several different methods to make an efficient strategy for steganalysis of digital images. A very powerful method in this area is rich model consisting of a large number of diverse sub-models in both spatial and transform domain that should be utilized. However, the extraction of a various ...  Read More

Computer Networks and Distributed Systems
4. P2P Network Trust Management Survey

Seyed Hossein Ahmadpanah; Rozita Jamili Oskouei; Abdullah Jafari Chashmi

Volume 3, Issue 2 , Spring 2017, Pages 89-106

Abstract
  Peer-to-peer applications (P2P) are no longer limited to home users, and start being accepted in academic and corporate environments. While file sharing and instant messaging applications are the most traditional examples, they are no longer the only ones benefiting from the potential advantages of P2P ...  Read More

Software Engineering and Information Systems
5. A Hybrid Intelligent Model to Increase the Accuracy of COCOMO

Vida Doranipour

Volume 3, Issue 2 , Spring 2017, Pages 107-112

Abstract
  Nowadays, effort estimation in software projects is turned to one of the key concerns for project managers. In fact, accurately estimating of essential effort to produce and improve a software product is effective in software projects success or fail, which is considered as a vital factor. Lack of access ...  Read More

Pattern Analysis and Intelligent Systems
6. Recognizing the Emotional State Changes in Human Utterance by a Learning Statistical Method based on Gaussian Mixture Model

Reza Ashrafidoost; Saeed Setayeshi; Arash Sharifi

Volume 3, Issue 2 , Spring 2017, Pages 113-124

Abstract
  Speech is one of the most opulent and instant methods to express emotional characteristics of human beings, which conveys the cognitive and semantic concepts among humans. In this study, a statistical-based method for emotional recognition of speech signals is proposed, and a learning approach is introduced, ...  Read More