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  • Hands-Free Control of Power Wheelchairs Using Bayesian Neural Network Classification 
    Nguyen Hung; Nguyen Thanh Son; Taylor Philip (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2004)
    This paper describes the formulation and implementation of Bayesian neural networks for head-movement classification in a hands-free wheelchair navigation system. Bayesian neural network training adjusts the weight ...
  • Heavy Load Simulation Model of Flyback Switching DC-DC Converters and Its Application for Reliability Improvement 
    Chen Jiaxin; Guo Youguang; Zhu Jianguo; Jin Jianxun (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    This paper presents the simulation model of flyback switching DC-DC converters operating in heavy load modes, and the application of the model in the converter design for improving the system reliability. To derive the ...
  • Hexagonal structure for intelligent vision 
    He Xiangjian; Jia Wenjing (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    Using hexagonal grids to represent digital images have been studied for more than 40 years. Increased processing capabilities of graphic devices and recent improvements in CCD technology have made hexagonal sampling ...
  • Hidden Markov Models with Kernel Density Estimation of Emission Probabilities and their Use in Activity Recognition 
    Piccardi Massimo; Perez Oscar (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    In this paper, we present a modified hidden Markov model with emission probabilities modelled by kernel density estimation and its use for activity recognition in videos. In the proposed approach, kernel density estimation ...
  • How Can Spiral Architecture Improve Image Compression? 
    He Xiangjian; Wang Huaqing; Hintz Thomas; Wu Qiang (Macquarie Scientific Publishing, 2004)
    An image file contains a large amount of data. Image compression changes a large image file into a much smaller file. Smaller files require less memory to store, less computer network bandwidth to transfer on the Internet, ...
  • HTS Levitated Mobile Technology and Prototype 
    Wen Ju; Guo Youguang; Jin Jianxun; Chen Jiaxin; Zhu Jianguo; Zheng Luhai (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    The special reaction phenomenon of a high temperature superconductor (HTS) to magnetic fields provides an alternative technical solution for design of a levitated mobilization system, in which a linear motion drive with ...
  • A human-friendly MAS for mining stock data 
    Ni Jiarui; Zhang Chengqi (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    Mining stock data can be beneficial to the participants and researchers in the stock market. However, it is very difficult for a normal trader or researcher to apply data mining techniques to the data on his own due to ...
  • A Hybrid Indoor MIMO Channel Model Using Signal Clusters for Wireless Communication 
    Sanagavarapu Ananda; Tang Zhongwei (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2003)
    Both Ray tracing and practical measurements have confirmed existence of clustering of signals during propagation in an indoor environment. In this paper we propose a hybrid MlMO channel model that allows incorporation ...
  • Hybrid optimisation method using PGA and SQP algorithm 
    Nguyen Hung; Skinner Bradley; Liu Dikai (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    This paper investigates the hybridisation of two very different optimisation methods, namely the Parallel Genetic Algorithm (PGA) and Sequential Quadratic Programming (SQP) Algorithm. The different characteristics of ...
  • Hybrid Strategy of Analysis and Control of Telecommunications Frauds 
    Cao Longbing; Luo Chao; Luo Dan; Zhang Chengqi (Macquarie Scientific Publishing, 2004)
    The problem of telecommunications frauds has been getting more and more serous for many years, and is even getting more and more worse not only in western countries but also in some developing countries. Detection, ...
  • Hypermedia for portable video players 
    Leggett Michael; Amitani Shigeki (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    In this paper we propose the exploitation of high mobility portable battery operated Video Players (PVP) for the retrieval of video associated with the location in which it may be used. Reporting on an earlier ...
  • Identifying Frequent Terms in Text Databases by Association Semantics 
    Yan Xiaowei; Zhang Chengqi; Zhang Shichao (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2003)
  • Image matching using color edge coocurrence histogram 
    Jia Wenjing; Zhang Huaifeng; He Xiangjian; Wu Qiang (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    In this paper, a novel colour edge cooccurrence histogram (CECH) method is proposed to match images by measuring similarities between their CECH histograms. Unlike the previous colour edge cooccurrence histogram proposed ...
  • Image translation and rotation on hexagonal structure 
    Jia Wenjing; Hur Namho; He Xiangjian; Wu Qiang; Kim J (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    Image translation and rotation are becoming essential operations in many application areas such as image processing, computer graphics and pattern recognition. Conventional translation moves image from pixels to pixels ...
  • Impacts and cost of faults on services in cellular networks 
    Kogeda Paul; Agbinya Johnson; Omlin Christian (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
  • Implementation of a Quality of Services Feedback Control Loop on Programmable Router 
    Nguyen Chi; Hoang Doan; Zhao Liang; Lavian Tal (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2004)
    Current Diffserv architecture lacks mechanisms for network path discovery with specific service performance. Our aim is to introduce an enhanced-Diffserv scheme utilizing a feedback loop to gather path information and ...
  • Improved eBusiness Treasury Risk Management Using Intelligent Agents 
    Karol Alankar; Gray Robert; Williams Mary-Anne; Elliot Steve (University of Tasmania, 2004)
    Following the global economic downturn and a collapse in international equity markets, many financial institutions and corporations have sought the higher returns associated with higher risk from trading in foreign exchange ...
  • Incorporating adaptive interaction property in cooperative agent for emergent process management 
    Lin Ai Zhong; Debenham John (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2001)
    An adaptive agent interaction strategy is presented. It has been trailed in a system for emergent process management. That system was constructed using generic process agents. Their architecture is a three-layered BDI ...
  • Incorporating the elements of the MASE methodology into agent open 
    Henderson-Sellers Brian; Tran Quynh-Nhu Numi; Debenham John (INSTICC, 2004)
    Enterprise-wide, web-based systems can be assisted in their construction by the use of agents and an agentoriented methodology. As part of an extensive research programme to create such an AO methodology by combining the ...
  • An Industrial Experience in Process Improvement: An Early Assessment at the Australian Centre for Unisys Software 
    Pal, Y.; Vaidyanathasamy, L.; Zowghi, D.; Damian, D. E (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2002)
    This paper describes an industrial experience in process improvement at one of the Unisys development labs in Australia. Following a Capability Maturity Model (CMM) mini-assessment, the organization is undertaking ...