Some Primitives Based on Jumping LFSRs with Determined Period
1. Some Primitives Based on Jumping LFSRs with Determined Period

Mahdi Sadjadieh; Arash Mirzaei; Mohammad Dakhilalian

Volume 2, Issue 3 , Summer and Autumn 2015, Pages 175-184

Abstract
  Linear feedback shift registers (LFSRs) are used in manystream ciphers because of their maximal period and good statistical prop-erties. Due to the linearity of the LFSR, its output ...  Read More
Improved Secure and Privacy Preserving Keyword Searching Cryptography
2. Improved Secure and Privacy Preserving Keyword Searching Cryptography

Mohammad Mahdi Tajiki; Mohammad Ali Akhaee; Behnam Bahrak

Volume 2, Issue 3 , Summer and Autumn 2015, Pages 185-194

Abstract
  Using storage systems outside a company may endanger data security. This leads users to mostly encrypt their information for risk mitigation. Although encryption improves confidentiality, ...  Read More
Adaptive Interval Type-2 Fuzzy Inference System for Facial Expression Recognition
3. Adaptive Interval Type-2 Fuzzy Inference System for Facial Expression Recognition

Mehran Safayani; Vahid Farmani; Maedeh Ahmadi; Abdolreza Mirzaei

Volume 2, Issue 3 , Summer and Autumn 2015, Pages 125-207

Abstract
  Fuzzy Inference systems have been successfully applied for different pattern recognition problems. However, in some real-world applications such as facial expression recognition, the ...  Read More
Toward automatic Transformation of Service Choreography into UML State Machine
4. Toward automatic Transformation of Service Choreography into UML State Machine

Yousef Rastegari; Fereidoon Shams

Volume 2, Issue 3 , Summer and Autumn 2015, Pages 209-222

Abstract
  An adaptive process consists of dynamic elements, and management rules which govern their run-time behaviors. The WS-CDL describes collaborative business processes between service consumers ...  Read More
A New Scheme for Storage and Retrieval of Shared Text Files
5. A New Scheme for Storage and Retrieval of Shared Text Files

Hussein Shirvani; Hamed Vahdat-Nejad

Volume 2, Issue 3 , Summer and Autumn 2015, Pages 223-231

Abstract
  Recently, there has been an increasing need for storage spaces in the cloud centers. Efficient techniques for storing files can slow down this trend. In this paper, we investigate the ...  Read More
New Functions for Mass Calculation in Gravitational Search Algorithm
6. New Functions for Mass Calculation in Gravitational Search Algorithm

Sepehr Ebrahimi Mood; Esmat Rashedi; Mohammad Masoud Javidi

Volume 2, Issue 3 , Summer and Autumn 2015, Pages 233-246

Abstract
  Nowadays, optimization problems are large-scale and complicated, so heuristic optimization algorithms have become common for solving them. Gravitational Search Algorithm (GSA) is one ...  Read More