• 3D FPGA versus multiple FPGA system : enhanced parallelism in smaller area 

    Nunna, Krishna Chaitanya; Madipour, Farhad; Murakami, Kazuaki (2014-01)
    Handling large amounts of data is being limited by bandwidth constraint between processors components and their memory counterparts. Three-dimensional integration (3D) is providing possible solution to handle such critical ...
  • Acoustic analysis and computerized reconstruction of speech in laryngectomised individuals 

    Sharifzadeh, Hamid; Allen, J .E.; Mcloughlin, I.; Sarrafzadeh, Hossein; Ardekani, Iman (2016-05)
    In laryngectomised individuals, rehabilitation options include esophageal speech, tracheoesophageal puncture (TEP), and electrolarynx devices enabling patients to communicate. These do not generate natural sounding speech; ...
  • Adaptive active control of free space acoustic noise 

    Ardekani, Iman; Abdulla, Waleed H. (Published by the Acoustical Society of America through the American Institute of Physics, 2013)
    This paper concerns adaptive active control of acoustic noise in free space. Conventional adaptive active noise control algorithms are efficient in acoustic ducts or headphones; however, they are very sensitive when being ...
  • Adaptive background modeling for land and water composition scenes 

    Zhao, Jing; Pang, Shaoning; Hartill, Bruce; Sarrafzadeh, Hossein (International Conference on Image Analysis and Processing (ICIAP), 2015-09)
    In the context of maritime boat ramps surveillance, this paper proposes an Adaptive Background Modeling method for Land and Water composition scenes (ABM-lw) to interpret the traffic of boats passing across boat ramps. We ...
  • Adaptive document image skew estimation 

    Rezaei, S.B.; Shanbehzadeh, J.; Sarrafzadeh, Hossein (International Association of Engineers (IAENG), 2017-03)
    The skew of the scanned document image is inevitable, and its correction improves the performance of document recognition systems. Skew specifies the text lines deviation from the horizontal or vertical axes. To date, skew ...
  • Advancements in English-Persian Hierarchical Statistical Machine Translation 

    Mohaghegh, Mahsa (2012)
    In this paper we show that a hierarchical phrase-based translation system will outperform a classical (non-hierarchical) phrase-based system in the English-to-Persian translation direction, yet for the Persian-to-English ...
  • An Alternative Approach for Developing Socially Assistive Robots 

    Jayawardena, Chandimal; Kuo, I-Han; Sarrafzadeh, Hossein (IEEE Robotics and Automation Society + Engineering in Medicine and Biology Society, 2014)
    This paper presents the design of the socially assistive companion robotic wheelchair named RoboChair. Unlike in most current companion robotics projects, the approach of RoboChair is not to build a completely new robotic ...
  • Analysis and prevention of account hijacking based incidents in cloud environment 

    Tirumala, Sreenivas Sremath; Sathu, Hira; Naidu, Vijay (2015-12)
    Cloud computing is a technological breakthrough in computing. It has affected each and every part of the information technology, from infrastructure to the software deployment, from programming to the application maintenance. ...
  • Analysis of Impersonation Attack on RF Fingerprinting 

    Rehman, Saeed (2013)
    Radio Frequency (RF) Fingerprinting Research gaps Objective Experiment setup Results Conclusion Radio fingerprinting is the process of identifying a radio transmitter by the unique characteristics present in its ...
  • Analysis of NTP DRDoS attacks’ performance effects and mitigation techniques 

    Sarrafpour, Bahman; Abbaro, C.; Pitton, I.; Young, C.; Madipour, Farhad (2016-12-14)
    Denial of Service (DoS) attacks are a type of interruption (malicious and/or unintended) that restrict or completely deny services meant for legitimate users. One of the most relevant DoS attacks is Distributed Denial of ...
  • Analysis of results in simulation and modeling of CDMA systems 

    Kolahi, Samad (Institute of Electrical and Electronics Engineers (IEEE), 2007-07-01)
    In this paper, using discrete event stochastic simulation by batch-means, new results have been obtained by analysing the sensitivity of CDMA blocking probability for a given traffic load against various number of calls ...
  • Analysis of UDP DDoS cyber flood attack and defense mechanisms on Windows Server 2012 and Linux Ubuntu 13 

    Treseangrat, Kiattikul; Kolahi, Samad; Sarrafpour, Bahman (2015-07-15)
    Distributed Denial of Service (DoS) attacks is one of the major threats and among the hardest security problems in the Internet world. In this paper, we study the impact of a UDP flood attack on TCP throughputs, round-trip ...
  • Analysis of UDP DDoS floor cyber attack and defense mechanisms on web server with Linux Ubuntu 13 

    Kolahi, Samad; Treseangrat, Kiattiku; Sarrafpour, Bahman (Institute of Electrical and Electronics Engineers (IEEE), 2015-02-19)
    Denial of Service (DoS) attacks is one of the major threats and among the hardest security problems in the Internet world. Of particular concern are Distributed Denial of Service (DDoS) attacks, whose impact can be ...
  • An artifact-centric business process execution platform 

    Ngamakeur, Kan; Yongchareon, Dr. Sira; Liesaputra, Veronica; Liu, Chengfei; Yu, Jian (Institute of Electrical and Electronics Engineers (IEEE), 2016-09)
    Artifact-centric modeling has become an alternative, yet promising approach of business process (BP) modeling and management as it provides higher flexibility than that of traditional activity-centric approaches. However, ...
  • Bandwidth-IPSec security trade-off in IPv4 and IPv6 in Windows 7 environment 

    Kolahi, Samad; Cao, Yuqing (Rico); Chen, Hong (Institute of Electrical and Electronics Engineers (IEEE), 2013-11-12)
    Due to overheads of security algorithms used in IPSec, transferring data using IPSec is known to be significantly slow compared with open system. In this paper, we present new results on performance of IPSec using 7 ...
  • Bionic voice (pilot study) : natural speech restoration for voice impaired individuals 

    Sharifzadeh, Hamid; Allen, Jacqui; Sarrafzadeh, Hossein; Ardekani, Iman (Health Informatics New Zealand, 2016-11)
    The human voice is the most magnificent instrument for communication, capable of expressing deep emotions, conveying oral history through generations, or of starting a war. However, those who suffer from aphonia (no voice) ...
  • Brightness preserving fuzzy dynamic histogram equalization 

    Sarrafzadeh, Hossein; Rezazadeh, Fatemeh; Shanbehzadeh, Jamshid (Newswood Ltd., 2013)
    Abstract—Image enhancement is a fundamental step of image processing and machine vision to improve the quality of an image for a specific application. Histogram equalization is an attractive and commonly-employed image ...
  • Cloud-based Video Monitoring Framework: An Approach based on Software-Defined Networking for Addressing Scalability Problems 

    Sandar, Nay Myo; Chaisiri, Sivadon; Yongchareon, Sira; Liesaputra, Veronica (Cham Springer International Publishing, 2014-10-12)
    Abstract. Closed-circuit television (CCTV) and Internet protocol (IP) cameras have been applied to a surveillance or monitoring system, from which users can remotely monitor video streams. The system has been employed for ...
  • A Collaborative Constraint-based Intelligent System for Learning Object-Oriented Analysis and Design using UML 

    Baghaei, Nilufar (2006)
    Automatic analysis of interaction and support for group learning through a distance collaborative learning system is at the forefront of educational technology. Research shows that collaborative leaming provides an environment ...
  • COMAC: Educational Games for Children with ADD/ADHD 

    Baghaei, Nilufar; Casey, John; Romo de Vivar, David; Harris, Grace (2012)
    Previous research has shown that children with Attention Deficit Disorder (ADD) and Attention Deficit Hyperactivity Disorder (ADHD) have unique difficulties that can make more traditional methods of teaching less effective. ...