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P107 - ISTA 2007 - Information Systems Technology and its Applications

https://dl.gi.de/handle/20.500.12116/24198
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Auflistung P107 - ISTA 2007 - Information Systems Technology and its Applications nach Erscheinungsdatum

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  • Konferenzbeitrag
    Exception Analysis in Service-Oriented Architecture
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Gorbenko, Anatoliy; Iraj, Elyasi Komari; Kharchenko, Vyacheslav; Mikhaylichenko, Alexey
    Exception handling is one of the powerful means of achieving high dependability and fault-tolerance in service-oriented architecture (SOA). The paper introduces the results of experimental analysis of the SOA-specific exceptions and factors affecting availability and fault-tolerance of Web Services, implemented by use of different development kits. We discovered several types of failure domains and represent results of failures injection and exception analysis in SOA.
  • Konferenzbeitrag
    Intelligent System for Computer-assisted Clinical Cancer Image Analysis
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Bondarenko, Anatoly N.; Katsuk, Andrei V.
    We present CaDiS - a new multimedia medical workstation, which helps early and precise diagnosis and treatment of cervical cancer. The workstation is developed with the close participation of medical staff of Novosibirsk Clinical Center. CaDiS is an advanced tool for medical image recognition, designed on the basis of new algorithms for medical image analysis. It is under intensive development and will include history of illness, analysis and prediction, based on perceptual and conceptual semantics. The detection accuracy of the proposed system has reached to 91%, providing thus an indication that such intelligent schemes could be used as a supplementary diagnostic tool in cervical cancer detection.
  • Konferenzbeitrag
    Protocols for Mobile Devices Integration in Heterogeneous Environments
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Doroshenko, Anatoliy; Yatsenko, Kyrylo
    An approach to construction of new class of cross-platform communication protocols XDEP (XML Data Exchange Protocol) is proposed. The goal is to facilitate specification-independent development of the client software for mobile devices in heterogeneous environments. The new class of the protocols is self describable which does not require providing specification documents to software developers. This makes also possible to provide multiversioning of protocols to be used on the same devices.
  • Konferenzbeitrag
    Integrating Manufacturing System Simulation Development – A Methodological Framework
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Mtaawa, Jamal; Basher, Zidan
    Today, discrete-event simulation (DES) use in the manufacturing industry has become widespread, but far from all companies use this technology.Often simulation is used on a `one-shot' basis only, or as a standalone tool, reflecting a low level of integration. At the same time, a majority of companies do not use simulation at all. It is argued here that these companies lack methodologies for adopting and integrating simulation into their manufacturing system development process. Also, simulation research on integration aspects often deals with specific functional, or data-level issues, such as integrating and connecting simulation to other systems and tools, rather than structural, hierarchical, and procedural integration aspects as part of a methodological approach. Furthermore, simulation use seems to lack strategic focus. Based on industrial experience, this paper presents the framework of a methodology for integrating discrete-event simulation into manufacturing system development.
  • Konferenzbeitrag
    Transport-Problem-Based Algorithm for Dynamic Load Balancing in Distributed Logic Simulation
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Ladizhensky, Yury V.; Kourktchi, Viatcheslav A.
    Advantages and disadvantages of a dynamic load balancing algorithm which minimizes Euclidean norm of data migration are discussed. A new effective algorithm for a dynamic load balancing problem is suggested. The algorithm is based on a transport problem solving and searching for shortest ways in a graph. Experimental results for the algorithm are provided.
  • Konferenzbeitrag
    Informational-Analytical Decision Support Of Strategic Acceptance Process At The Enterprise
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Moskalenko, Valentina V.; Moskalenko, Vladimir Y.
    In this paper decision support system for development of the commercial enterprise is considered. An algorithm for the construction of enterprise development trajectories is offered on the basis of the chosen strategy. System software development is carried out using Java; the database support is provided by MySQL. The software architecture is described using UML notation. Dataflow model is developed in BPWIN, and the conceptual data model is developed in ERWIN.
  • Konferenzbeitrag
    Knowledge and Metadata Integration for Warehousing Complex Data
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Ralaivao, Jean-Christian; Darmont, Jérôme
    With the ever-growing availability of so-called complex data, especially on the Web, decision-support systems such as data warehouses must store and process data that are not only numerical or symbolic. Warehousing and analyzing such data requires the joint exploitation of metadata and domain-related knowledge, which must thereby be integrated. In this paper, we survey the types of knowledge and meta-data that are needed for managing complex data, discuss the issue of knowledge and metadata integration, and propose a CWM-compliant integration solution that we incorporate into an XML complex data warehousing framework we previously designed.
  • Konferenzbeitrag
    Knowledge-Oriented Approach to the Main Pipeline Complex Dispatching Control
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Fedorovich, O. Ye.; Prokhorov, A. V.; Golovan, K. V.
    The article is devoted to the development of knowledge-oriented models that are able to increase the efficiency and quality of main pipeline complex (MPC) dispatching control. The main attention is paid to the dispatching control of electrochemical protection (ECP) of pipelines from corrosion. Functional knowledge-oriented model that is created on the basis of typical intelligent blocks is proposed. The set of intelligent blocks can solve logical and analytical problems as well as the problems of classification, finding of regularities, abstraction etc that can arise while solving the tasks which are difficult for formalization in ECP domain. The production-frame knowledge models to control the ECP processes have been developed. On the basis of the created models the instrumental tool for automated design of the decision support expert systems and the expert system for ECP process control have been constructed.
  • Konferenzbeitrag
    Towards Information Management System for Licensing in Higher Education: An Ontology-Based Approach
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Cherednichenkoa, Olga; Kuklenkoa, Dmytro; Zlatkin, Sergiy
    Higher education licensing, i.e. the process of granting permissions to provide certain educational services, is an important process of public administration. Governmental bodies handle licensing requests submitted by education providers regularly. Such requests are supplemented with large amounts of information that demonstrates the actual situation in an education provider. At present this process is paper based and involves a lot of manual labor. This situation is similar for other types of education, e.g. primary and secondary, as well as for many countries. We, therefore, aim to computerize this process by creating a universal licensing information system (LIS). We base our approach on a domain ontology that defines the main concepts in the licensing process. In this paper we show how licensing process works now and propose the ways to make it more efficient. Then, we envisage the usage models of LIS, identify its main business actors and use cases, and provide a high-level architecture of the system. Finally, we present a fragment of the domain ontology in higher education domain.
  • Konferenzbeitrag
    Return on Security Investments – Design Principles of Measurement Systems Based on Capital Budgeting
    (Information systems technology and its applications – 6th international conference – ISTA 2007, 2007) Brocke, Jan vom; Strauch, Gereon; Buddendick, Christian
    IT-security has become a vital factor in electronic commerce nowadays. Thus, investments have to be made in order to safeguard security. However, the benefits of these investments are often hardly visible. In most cases, such investments are made only retroactively, after incidents occur. It is necessary to measure the value before preventing incidents. For this purpose ROSI (Return on Security Investments) has gained enormous attention in research and practice. In this paper, we discuss this measure from a methodological perspective. We argue that existing approaches for calculating ROSI lack a sound methodological basis and that these approaches can be misleading for decision support. In contrast to these approaches, we suggest a new approach for the calculation of ROSI on a capital budgeting basis.