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  • UDDI access control 
    Dai Juan; Steele Robert (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    Web Services are designed to provide easier B2B integration among enterprises. UDDI defines a standard way for businesses to list their services and discover each other on the Internet. Due to security concerns organizations ...
  • UDDI Access control for extended enterprise 
    Steele Robert; Dai Juan (INSTICC, 2005)
    An Extended Enterprise is comprised of not only the enterprise itself but also the enterprise's suppliers, clients and other associated organizations. The Extended Enterprise, in response to business needs and decisions, ...
  • UML-Compatible Processes 
    Henderson-Sellers Brian; Collins George; Graham Ian (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2001)
  • Understanding Business Impacts of Web System Prototypes 
    Yusop Norazlin; Lowe David; Zowghi Didar (Southern Cross University, 2003)
    Commercial Web developers typically make extensive use of prototypes early in the development life cycle. Rather than supporting requirements validation or elicitation, one of the key objectives of this utilisation of ...
  • Understanding Movement as Input for Interaction-a study of Two EyeToy(tm) Games 
    Larssen Astrid Twenebowa; Loke Lian; Robertson Toni; Edwards Jennifer (Bluora and Cedir, 2004)
    Interaction between people and computers can now be driven by movements of the human body without the need for mediation by other input devices. We present a way of conceptualising movement-based interaction. Our approach ...
  • Understanding the Mobile Experience Economy: A key to richer more effective M-Business Technologies, Models and Strategies 
    Williams Mary-Anne; Sims Fuchsia; Elliot Steve (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    A major challenge for firms these days is how to differentiate themselves in a global market and build competitive advantage. Many firms have been able to move up the value chain from a services base to an experience ...
  • Uniformly partitioning images on virtual hexagonal structure 
    He Xiangjian; Wang Huaqing; Hur Namho; Jia Wenjing; Wu Qiang; Kim J; Hintz Thomas (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    Hexagonal structure is different from the traditionnal square structure for image representation. The geometrical arrangement of pixels on hexagonal structure can be described in terms of a hexagonal grid. Uniformly ...
  • Use scenarios: A useful design tool for mBusiness 
    Robertson Toni; Sadler Kirsten; Kan Melanie (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    This paper presents use scenarios, derived from user-centred design research and practice, as a useful tool for representing the user in the design of mBusiness technologies. Use scenarios are increasingly being employed ...
  • Using Card Sorting Technique to Classify Requirements Change 
    Zowghi Didar; Nurmuliani Nur; Williams Stefan (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2004)
    Requirements Volatility is considered to be a major source of risk to the management of large and complex software projects. The ability to characterise the nature and origins of requirements change during software ...
  • Using default reasoning to discover inconsistencies in natural language requirements 
    Gervasi Vincenzo; Zowghi Didar; Mcrae Andrew (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2001)
    The use of logic in identifying and analysing inconsistency in requirements from multiple stakeholders has been found to be effective in a number of studies. Default reasoning is a theoretically well founded formalism ...
  • Using Real-Time Traffic Pattern Detection for dynamic cache size tuning in information retrieval 
    Wong Allan; Wu Richard S.L; Dillon Tharam (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    The novel model proposed in this paper tunes the cache sue adaptively on It combines the extant MACSC (Model for Adaptive Cache Size and the novel RTPD (real-time pattern detection) capability. Similar to its MACSC ...
  • Using the Novel FLC Dynamic Buffer Size Tuning Technique to Support More Dependable Location-Aware Information Retrieval 
    Dillon Tharam; Lin Wilfred; Wong Allan (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    This paper proposes to use the novel Fuzzy Logic Controller (FLC), which is a dynamic buffer size tuning technique, to support more dependable location-aware information retrieval. Within a smart space supported ...
  • UWB imaging for early breast cancer detection using time reversal MUSIC algorithm 
    Abedin Mohammed; Sanagavarapu Ananda (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    Abstract-Here we present the application of Time reversal- MUSIC algorithm for the microwave imaging of early breast cancer detection by using UWB signal illumination. The breast is modeled as a two dimensional homogeneous ...
  • Value Based Decision Models of Management for Complex Systems 
    Willey, K.; Watt, D. J (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2004)
    Large Scale Complex Engineering Systems (LSCES), or Complex systems, and their development comprise many factors of influence, of which some are currently known, others not yet known, and some may never be fully ...
  • A Variable Speed Force Field Method for Multi-Robot Collaboration 
    Liu Dikai; Wang Dalong; Dissanayake Gamini (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    A novel Force Field (F2) method with variable speed for multi-robot motion planning and collaboration is presented in this paper. The basic concept of the F2 method is to generate a force field for every robot based on ...
  • Vertical Handoff Decision Algorithm Using Fuzzy Logic 
    Gyekye Yaw; Agbinya Johnson (UTS ePress, 2006)
    This paper reports on the design and implementation of multi-criteria vertical handofJ decision algorithms in a heterogeneous wireless wide area network (WWAN) and a wireless local area network (WLAN) environment. An ...
  • Vision Based Autonomous Vehicles Target Visual Tracking with Multiple Dynamics Models 
    Zhen Jia; Balasuriya Arjuna; Challa Subhash (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    An approach is proposed for vision based object identification and tracking for autonomous vehicle applications. In this scheme, data from the vehicles onboard vision and motion sensors are fused to identify the target ...
  • Vision-based SLAM using natural features in indoor environments 
    Dissanayake Gamini; Valls Miro Jaime; Zhou Weizhen (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    This paper presents a practical approach to solve the simultaneous localization and mapping (SLAM) problem for autonomous mobile platforms by using natural visual landmarks obtained from an stereoscopic camera. It is ...
  • Visual 3D Target Tracking for Autonomous Vehicles 
    Balasuriya Arjuna; Zhen Jia; Challa Subhash (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2004)
    In this paper, air algorithm is proposed to identify and track moving objects for the autonomous vehicles target followitig application. It is a difficult problem because both the targets and the cameras are moving. ...
  • A visualization model for web sitemaps 
    Huang Mao; Nguyen Quang Vinh; Zhang Kang; Yen I (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    This paper describes a space-efficient visualization model that automatically crawls through a website and visualizes its sitemap. This model can be used especially for displaying and navigating a very large website in ...