434 papers found .

121. A Meta-metadata Ontology Based on ebRIM Specification

ICIST 2015 Proceedings Vol.1, 241-246
Cverdelj-Fogaraši Igor, Sladić Goran, Gostojić Stevan, Segedinac Milan, Milosavljević Branko
Abstract: This paper describes an approach for enabling unified, document type independent semantic web-based reasoning over various metadata sources in a document management system. A comprehensive, yet concise nondomain- specific metadata ontology influenced by ebXML RegRep standard is proposed to serve as a semantic basis for other domain-specific metadata ontologies to be mapped. To overcome disparities between non-domain-specific and domain-specific metadata ontologies, SWRL rules are combined with OWL knowledge base, thus enabling comprehensive semantic web-based reasoning using an extended set of OWL axioms. Dublin Core metadata ontology is used as a case study of this research.

122. New Approach to Development of Supply Chain Management Information Systems through Software Factories

ICIST 2015 Proceedings Vol.1, 247-256
Stefanović Nenad, Milošević Danijela
Abstract: Information systems (IS) has been a critical component of enterprises for decades. However, development of information systems is usually very timeconsuming, manual, error-prone and expensive. The pressure for delivery of quality enterprise information systems has been increased with more global and competitive business environment. Organizations now compete as parts of supply chains, which poses new challenges for information systems development and integration. This requires a radical and new approach to IS development. In this paper, we introduce a new methodology for development of supply chain management information systems based on the concepts of the software factories. This methodology integrates model-driven development, modular and reusable software assets, and agile development practices. In order to demonstrate applicability and effectiveness of the approach, we present the model of the supply chain intelligence software factory which offers collaborative, accelerated and automated development of supply chain business intelligence solutions.

123. Prototype of a Framework for Ontology-aided semantic conflict resolution in enterprise integration

ICIST 2015 Proceedings Vol.1, 257-260
Vuković Željko, Milanović Nikola, Bauhoff Gregor
Abstract: Enterprise integration carries the need for resolution of various semantic conflicts. These conflicts come in many forms and each of those may appear in a different context. Conflict detection and resolution can be made easier if a semantic description of the involved systems is available. We have developed a prototype, based on existing software - Talend Open Studio ESB, for a framework where a user may attach an ontology to interface elements and have those interfaces mapped automatically. We present how this prototype was tested on a scenario for which a solution was previously developed manually at Model Labs GmbH/PI Informatik GmbH, Berlin.

124. DATA POINT MAPPING APPROACH TO AIRPORT ONTOLOGY MODELLING AND POPULATION

ICIST 2015 Proceedings Vol.1, 261-266
Tomašević Nikola, Batić Marko, Mijović Vuk, Vraneš Sanja
Abstract: For development of the intelligent airport energy management system, a comprehensive airport data model is required to describe all static knowledge relevant for the airport energy management, enabling the integration and interoperability of different technical systems. One way of providing such comprehensive airport data model is based on the ontology modelling paradigm. Having in mind that airports are rather complex infrastructures with numerous, heterogeneous devices coming from different vendors, and therefore characterized with the large quantities of the static data, it is important to choose a suitable approach for ontology modelling. This paper presents one of the possible approaches to the airport ontology modelling and population which combines three different, but yet complementary methods: LODRefine tool, SPIN mapping and SPARQL Update queries. The flexibility of the proposed approach was seen in possibility to instantiate any airport infrastructure of the given complexity. The input for population of the airport ontology model was extracted from the various data sources such as data point lists, technical sheets, audits, interviews, questionnaire etc. Finally, as a test-bed platform for the ontology population, two specific airport infrastructures were chosen, Malpensa airport in Milan and Fiumicino airport in Rome.

125. Enabling Customization of Document-Centric Systems Using Document Management Ontology

ICIST 2015 Proceedings Vol.1, 267-271
Molnar Robert, Gostojić Stevan, Savić Goran, Sladić Goran, Konjović Zora
Abstract: This paper introduces a conceptualization of the document management domain that is serving as a foundation for a semantically-driven document management system. The conceptualization is based on the ISO 82045 family of standards for document management and is specified in OWL. Legislative documents were used as a case study and a proof of concept of the proposed conceptualization.

126. SilabMDD - A Use Case Model Driven Approach

ICIST 2015 Proceedings Vol.1, 272-277
Savić Dušan, Vlajić Siniša, Lazarević Saša, Stanojević Vojislav, Antović Ilija, Milić Miloš, da Silva Alberto Rodrigues
Abstract: Model-Driven Development (MDD) is a software development paradigm that emphasizes the importance of using models during the entire software development process, models with different levels of abstraction. In our SilabMDD approach, use cases models allow to define user and software requirements. These models are specified in the SilabReq language which is implemented inside JetBrains Meta Programming System (MPS) and can be used as plug-in for IntelliJ IDEA or for the MPS tools.

127. Service Networks Monitoring for better Quality of Service

ICIST 2015 Proceedings Vol.1, 278-283
Masood Tehreem, Bonner Cherifi Chantal, Moalla Néjib
Abstract: Today, the deployment of Web services in many enterprise applications has gained much attention. Service network inhibits certain common properties as they arise spontaneously and are subject to high fluctuation. The objective of consumer is to compose services for stable business processes in coherence with their legacy system capabilities and with better quality of services. For this purpose we have proposed a dynamic decision model that integrates several performance metrics and attributes to monitor the performance of service oriented systems in order to ensure their sustainability. Based on the available metrics, we have identified performance metrics criteria and classified into categories like time based QoS, size based QoS, combined QoS and estimated attributes. Then we have designed service network monitoring ontology (SNM). Our decision model will take user query and SNM as input, measures the performance capabilities and suggests some new performance configurations like selected service is not available, physical resource is not available and no maintenance will be available for the selected service for composition.
Abstract: Financial statements audit process is a key business process of each audit firm. In order to improve the business performances, audit firm should develop an adequate system of audit process performance measurement. In the first part, this paper defines performance measures for audit financial statements process, indicate to the problems and possible solution in order to create an adequate performance measurement system for audit process. The assumption of development an adequate system for measuring performance of audit process is the application of business process management concept into audit firm and development business process management software (BPMS) for the audit financial statement process. Furthermore, this paper presents the architecture of performance measurement system for audit process based on ODBC, MS Excel and BPMS. This kind of performance measurement system of audit process provides adequate and reliable information to managers for decisions making.

129. An Approach to Business Improvement by the Development of an Information System

ICIST 2015 Proceedings Vol.1, 289-294
Nešić Zoran, Denić Nebojša, Vesić Vasović Jasmina, Radojičić Miroslav
Abstract: This paper presents a methodological approach to the development of intelligent decision support systems in small and medium enterprises which respond to the requirements of modern management businesses via sophisticated information technology tools. The analysis has been performed with the purpose of introducing business intelligent systems into Serbian small and medium enterprises dealing with the sale of products and the provision of after-sales services. A segment of the system development has been presented on the specific example through the process of database creation.

130. Scheme for mapping scientific research data from EPrints to CERIF format

ICIST 2015 Proceedings Vol.1, 295-300
Penca Valentin, Nikolić Siniša, Ivanović Dragan
Abstract: This paper describes basics of the EPrints institutional repository and CRIS systems and their data models. The result of this research is mapping scheme of the data from EPrints to the CERIF standard.

131. Information Security Awareness through a Virtual World: An end-user requirements analysis

ICIST 2015 Proceedings Vol.1, 301-306
Mettouris Christos, Maratou Vicky, Vučković Divna, Papadopoulos George A., Xenos Michalis
Abstract: Living in the digital era, computers and the Internet became important tools used by people to support significant parts of their everyday life such as work, education, socializing, entertainment, communication, etc. However, there are certain risks involved in using ICT technologies, and thus all ICT users should be aware of the basic principles of information security and data protection. No matter how much expertise is put into securing information assets and networks (e.g. firewalls, encryption) the human factor always remains a vulnerability. Our vision is to aid towards the development of information security awareness culture by using a 3D Virtual World Learning Environment that will simulate real-life security threat scenarios, examples and counterexamples in a way that different groups of users will experience the risks and combine critical skills, knowledge and collaboration to overcome them, without exposing their organization to real risk. In this paper we provide the results of the end user requirements collection and analysis in order to define and develop the specifications of the aforementioned 3D Virtual World Learning Environment and the specifications of the in-world activities.

132. Enhancing Learning on Information Security Using 3D Virtual World Learning Environment

ICIST 2015 Proceedings Vol.1, 307-312
Maratou Vicky, Xenos Michalis, Vučković Divna, Granić Andrina, Drecun Aleksandra
Abstract: This paper explores the technology of 3D virtual worlds in relation to their possible benefits for education. The taxonomy of the 3D virtual world platforms (proprietary and open source) are presented and evaluated for the implementation of virtual learning platform of the V-ALERT project. Based on the recent literature, the platforms' characteristics are reviewed. Additionally, the main criteria that are set by the consortium of V-ALERT for the selection of the most appropriate virtual world platform are outlined and the final choice is discussed. The platform of choice is described in more details concerning its functionality and features, as well as its possible integration with other modules such as Learning Management Systems (LMSs), for example LMS Moodle.

133. A Flexible, Process-Aware Contract Management System

ICIST 2015 Proceedings Vol.1, 313-318
Zarić Miroslav, Miškov Zoran, Sladić Goran
Abstract: this paper presents an open source based, general purpose contract management system. Contract management systems are becoming increasingly important component of business application landscape, aimed at improving the management of complete contract lifecycle. Contract management systems may be viewed as specialized document management systems (DMS). Although such systems can exist and be functional without implemented business workflow, for contract management this process perspective is quite important in order to have timeefficient, yet reliable contract handling. Hence, most of the contract management systems tend to deploy, or even impose, some business workflow. The system described in this paper is developing around an open source business process management system at its core, allowing for flexible contracts management workflows, and creating an extensible platform for customization to different needs.
Abstract: For centuries Bosnia and Herzegovina has been a country where East meets the West. Therefore it is very rich with remains of various cultures, nations and religions. Some of these remains are in very bad condition, some have completely disappeared. Digital technologies offer a great potential in preservation and presentation of cultural heritage, enabling better understanding of the common past. This paper provides an overview of 10 years long work of researchers gathered around the Sarajevo Graphics Group and through their projects offers an insight into various applications of Internet and IC technology as a new media for cultural heritage presentation.
Abstract: This paper presents a comparative analysis of knowledge sources innovation on the examples of standardized subfields of health care technology. Based on standardized quantity, value and intensity of innovation of knowledge sources, the clusters, as well as the frequency of innovation in analyzed standardized subfields, have been defined. What follows is the realization of a knowledge base system (KBS) in practice, with the insurance of resources for the quality of final products. This is enabled by using PDCA methodology, on the (standardization) platform, with classified areas of technology. On the examples of health care technology, with11 standardized subfields, original trend lines (towards the KBS) have been formed. The study results enable further development and application of the methodology, as well as standardized solutions to the issues of health care.

136. Use of Geographic information systems in analysis of telecommunication market

ICIST 2015 Proceedings Vol.1, 331-335
Kranjac Mirjana, Sikimić Uroš, Dupljanin Đorđije, Tomić Srđan
Abstract: The paper presents utilization of the Geographic information systems (GIS) as a tool for analyzing the telecommunication market. The location of points of sale of different telecommunication operators is in focus of research. Visualization which is attainable through the application of GIS gives results that can be used to create better distribution of points of sale for mobile operators.

137. New Regulatory Approach in ICT Sector

ICIST 2015 Proceedings Vol.1, 336-341
Mikavica Branka, Gospić Nataša
Abstract: The information and communication technology (ICT) sector continues to experience significant changes. Choosing and adopting appropriate regulatory tools to respond to new market behaviours is increasingly complex for regulators in converged environment. In such dynamic environment, new regulatory approach, a fourth generation of regulation, is essential to enhance digital communications. The paper presents new regulatory trends emerging in ICT sector with particular to Serbian ICT market situation. Challenges that ICT regulators need to deal with as well as new opportunities arising from the growing interconnected network environment are also shown in this paper.

138. CONTEXTUAL MODELING OF ICT PROJECTS FOR E-GOVERNMENT: THE CASE STUDY OF REPUBLIC OF SRPSKA

ICIST 2015 Proceedings Vol.1, 342-346
Latinović Milan, Konjović Zora
Abstract: Public administration institutions continuously implement information technology in their business processes through individual ICT projects. To ensure the coordination of such projects, they should be described as to enable their comparisson and determination of their effects within the context of the broader goals of electronic public government. This paper proposes the metadata model and the conceptual model of evaluation aimed at evaluation of the projects’ effects within the broader context of the development of electronic government by taking into account the project itself, participants in its realization, and the direct beneficiaries of its results.

139. Managing PhD promotions and register of doctors in CRIS UNS

ICIST 2015 Proceedings Vol.1, 347-351
Dimić Surla Bojana, Ivanović Lidija
Abstract: Paper presents the module for managing and organizing PhD promotions at the University of Novi Sad. The module is integrated into CRIS UNS (Current Research Information System University of Novi Sad) that is based on international standards of representing research data. The module is implemented as web application and supports the process that begins with selecting candidates (from CRIS UNS system) for several forthcoming promotions, following by managing the lists of selected candidates, printing necessary information, and finishing with entering the promotion date, updating the list of all candidates promoted at the University for input into the official register.

140. Evaluation of the implementation of the "eAdministration Strategy of Provincial Authorities"

ICIST 2015 Proceedings Vol.2, 352-357
Paroški Milan, Popović Vesna, Surla Dušan, Konjović Zora
Abstract: Within the framework of methodology adopted for drawing up the document “Strategy of eAdministration of Provincial Authorities with the Action Plan until 2015”, the study was conducted with the aim to evaluate previous efforts and the adoption of the services, applications and infrastructure objects completed in the examined period (2007-2013). The purpose of this paper is to present several aspects related to defined methodology, as well as a part of the basic results of the study on evaluation of the eAdministration development at provincial level until 2013.

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