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Rudi Delopst, 2013, magistrsko delo

Opis: Sistemsko obvladovanje podatkov materialov v koncerenskem okolju odvisnih družb ne pomeni samo vsebinskega obvladovanja matičnega podatka, ampak je potrebno obvladovanje celotnega procesa matičnega podatka skozi proces, strukturo in kulturo organizacije.
Ključne besede: Obvladovanje matičnih podatkov Master data management, poslovna enota v tujini, matični podatek, sistemsko obvladovanje, globalna distribucija
Objavljeno: 19.07.2013; Ogledov: 726; Prenosov: 102
.pdf Celotno besedilo (3,39 MB)

Aloisius Paulin, 2015, doktorska disertacija

Opis: The present doctoral thesis develops a pioneering system for the self-management of jural eligibilities by means of ICTs as the basis for a novel form of government of juropolitical societies. By means of this system we aim to contribute towards a form of government that would not require a dedicated civil service for the creation, storage, change, and deletion of jural eligibilities in the context of the res publica. In the thesis we explore the concept of jural relations as the atomic links of governmental systems, the composition of the jural relations as such, as well as the role of the jural subjectivity as a crucial component for creating complex systems of jural relations that serve as the underlying structures of juropolitical systems. We then walk through the history of the civil service – the bureaucratic machine, as Banfield called it, to understand its role and implications on the course of civilization, up till present time, where we discuss the impacts of ICTs on the development of the bureaucratic machine as such. We argue that the changes which ICTs so far brought to the government sector through what is known as e-government, e-democracy, and e-governance respectively, are based on unsustainable artefacts and hence there are strong reasons for them to be considered more of a burden to future generations, rather than a source of relief. Based on the implications of the so explored context we describe a model for an information system that would enable self-managed creation and determination of jural eligibilities, and thus self-managed government of juropolitical societies as such. We call this model Sustainable Non-Bureaucratic Government (SNBG). SNBG bases on a network of electronic registries, which store jural facts, from which eligibilities can be derived through a dedicated mechanism, which we call constellation-based reasoning (CBR). CBR bases on a purposely developed fine-grained data access control mechanism, which does not rely on predefined accessor roles, but dynamically enables / disables access to data based on the context of the request and the context of the data stored in the accessed registry. As such, CBR is purposely designed to support changing the rules of access to the stored data by means of collaborative decision making, as such is required in the political legislative context, whereby the rules that regulate such decision making, are again governed by the very same system, which ensures full flexibility of the SNBG system to fluidly undergo at design-time unpredictable transitions that would happen through time. This feature amongst others then, assures the system’s sustainability. We describe the architecture and the stakeholders of SNBG, as well as auxiliary constructs for planning and communicating regulations which make-up the CBR rules. We define the functional characteristics that instances of the electronic registries must satisfy in order to assure sustainability and to be applicable in the juropolitical context in accordance with core jural principles (and in order to avoid the mistakes as conducted in the course of development of e-government artefacts). Then, we describe the instantiation of a prototype SNBG system, i.e. the instantiation of a respective electronic registry that provides CBR-based access to the underlying data stored in a relational database. We evaluate this prototype instantiation based on three demo applications, which prove its technical feasibility in different scenarios. Finally, we evaluate the SNBG model in four different real-world scenarios to argue for its feasibility in crucial governance situations.
Ključne besede: unsustainability of e-government, self-management of jural relations, computability of jural eligibilities, non-bureaucratic government, collaborative decision making, liquid democracy, fine-grained data access control, fair non-repudiation, digital identity
Objavljeno: 04.06.2015; Ogledov: 611; Prenosov: 1

Towards a virtual product model
Andrej Tibaut, Danijel Rebolj, 2003, izvirni znanstveni članek

Opis: Today, many researchers working on the information management process in construction recognise the problem of modelling complex product-related data structures. Furthermore, many experts doubt whether an all-inclusive-product-model is a solution for an integrated information environment that should efficiently support the life cycle of a product. It seems that rich experiences in product modelling gathered during the last decade do not necessarily lead to better models but rather to the awareness the more complex the product models are, the more rgid and less usable they become in practice. The paper first summarises some deficiencies of complex product models and then introduces a new conceptual solution, called "virtual product model", which is based on the on the decomposition of a conventional product model. The concept investigates the dissharmony in the structure and semantics of distributed (virtual) parts by applying agent technology and then the tuple space communication model.
Ključne besede: gradbeništvo, gradnja objektov, informacijska tehnologija, informacijski sistemi, baze podatkov, integracija, management informacij, upravljanje znanja, izmenjava podatkov, produktni modeli, virtualni produktni modeli, civil engineering, building construction, information technology, information systems, databases, integration, information management, knowlege management, data exchange, product models, virtual product models
Objavljeno: 10.07.2015; Ogledov: 370; Prenosov: 3
URL Celotno besedilo (0,00 KB)

Marko Kopač, 2016, diplomsko delo/naloga

Opis: Diplomska naloga obravnava testiranje virtualnega stroja Oracle Big Data Lite (BDL), ki vsebuje že nameščeno demo aplikacijo Movieplex s pripadajočimi podatki. Podana je definicija podatkov in informacij. Predstavljeni so načini shranjevanja in obdelave podatkov. Prikazane so posebnosti manipulacije z masovnimi podatki, ki so tako strukturirani kot tudi nestrukturirani. Opisane so osnove virtualizacije in virtualizacijsko okolje Oracle VirtualBox. Preskušene so izbrane komponente obravnavanega virtualnega stroja in funkcije demo aplikacije Movieplex.
Ključne besede: • Masovni podatki – Big Data • Virtualizacija • Oracle Big Data Lite • Apache Hadoop • Big Data Management System • Oracle Big Data Discovery
Objavljeno: 12.10.2016; Ogledov: 316; Prenosov: 22
.pdf Celotno besedilo (3,36 MB)

Digital spatial data as support for river basin management
Klemen Prah, Andrej Lisec, Anka Lisec, 2013, izvirni znanstveni članek

Opis: Many real-world spatially related problems, including river-basin planning and management, give rise to geographical information system based decision making, since the performance of spatial policy alternatives were traditionally and are still often represented by thematic maps. Advanced technologies and approaches, such as geographical information systems (GIS), offer a unique opportunity to tackle spatial problems traditionally associated with more efficient and effective data collection, analysis, and alternative evaluation. This paper discusses the advantages and challenges of the use of digital spatial data and geographical information systems in river basis management. Spatial data on social, environmental and other spatial conditions for the study area of 451.77 km2, the Slovenian part of the Sotla river basin, are used to study the GIS capabilities of supporting spatial decisions in the framework of river basin management.
Ključne besede: river basin management, spatial data, GIS, spatial evaluation, Sotla river basin
Objavljeno: 03.08.2017; Ogledov: 121; Prenosov: 7
.pdf Celotno besedilo (421,13 KB)

Involving consumers in the programmes of consumption adjustment by using dynamic tariffing within the European Project Flex4Grid
Kristijan Koželj, Anton Kos, Damjan Bobek, objavljeni znanstveni prispevek na konferenci

Opis: The distribution company Elektro Celje d.d. as a member of the International Consortium has successfully applied for the European Programme Tender on Research and Innovations Horizon 2020 with Flex4Grid project focusing on solutions that would allow flexibility management of users – the so-called prosumers of the distribution network in the field of consumption as well as power generation. Flex4Grid, a European Development Project, focuses primarily on the development of an open technological system for data management and service provision which would allow managing user or prosumer flexibility of the distribution network in respect of their power consumption as well as power generation. Prosumer flexibility is a capability of prosumers to adjust their consumption or power generation to the needs of other stakeholders within the system, and could be rewarded for such adjustment. The service will be offered in a computer cloud where anonymised data will be collected. Some new business models will be developed and some new incentives for prosumer participation in such projects will be introduced.
Ključne besede: Horizon 2020, Flex4Grid, data management, service provision, distribution networks
Objavljeno: 11.10.2017; Ogledov: 54; Prenosov: 2
.pdf Celotno besedilo (376,67 KB)

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