Annals of Spiru Haret University
Not a member yet
622 research outputs found
Sort by
Using cooperatives ontologies for the customization of hybrid mediator interrogation process
Get PDFThe explosion of information sources accessible via the Web created the need for mediation tools between users and heterogeneous information sources on the Web. However, the interface design of these mediators, with taking into account the wide variety of skills and knowledge of users, and the need for them to share their preferences, requires systems able to guide the user through the interrogation process. In this paper, we try to raise this challenge by proposing, on one hand, the use of a cooperative ontology’s models, which adapt with the evolution of user’s profiles and the dynamic change of integrated sources, and secondly ensure sharing the knowledge between users which will facilitate analysis of information and improve the data quality research process in space and time.
The management of online resources and long-term saving of electronic documents by transfer into the digital space
Get PDFInformation is a rare and expensive resource, therefore it needs to be pointed at, appreciated and evaluated. In terms of the specific issue of multiple use, the process of generating and use has to be placed in a subordinate position compared to the management level, thus making up and updating via a particular strategy a list of the available information.The development of the activity generates documents that, on their turn, go through several stages to be presented for approval, approved and sent to the beneficiary. A system of managing the flows and documents provides an easy and quick access to the stored information, assists each employee to organize his activity with the documents and to manage the data in an unitary way.The electronic archive refers to the electronic storage system, along with the totality of electronic-type stored documents, while using as storage support any environment that can support storing and from which an electronic document can be presented
Reform in the dental services area in Romania – objective necessity or second option
Get PDFThe article herein deals with a topic of current interest, not only because the latest economic and social phenomena within the context of globalized crisis in the world, but also from the perspective of the evolution and specific processes in the medical area in Romania.The writer accomplishes a journey into the various medical systems in national economies, by analyzing the features of each type of system and the opportunity for a ‘capitalist’ vision related to the healthcare services in general.The dental medical services share a series of characteristics that help them be better defined from the point of view of provider-customer relation. Thus, it becomes evident that, for Romania, the process initiated in 2006 meaning liberalization of practicing the dental doctor profession represents a natural way of developing the market specific to such services.From this perspective, this issue targets the mentalities level only – to impose quality standards on the market and to witness the offer-demand balance, both deriving from the specific nature itself of the dental services.The involvement of the authorities at Health Department into developing a health insurance policy in the dental field and the support of the private initiative in the underserved areas are the main targets of the ‘reform’
Eigenvector space model to capture features of documents
Get PDFEigenvectors are a special set of vectors associated with a linear system of equations. Because of the special property of eigenvector, it has been used a lot for computer vision area. When the eigenvector is applied to information retrieval field, it is possible to obtain properties of documents data corpus. To capture properties of given documents, this paper conducted simple experiments to prove the eigenvector is also possible to use in document analysis. For the experiment, we use short abstract document of Wikipedia provided by DBpedia as a document corpus. To build an original square matrix, the most popular method named tf-idf measurement will be used. After calculating the eigenvectors of original matrix, each vector will be plotted into 3D graph to find what the eigenvector means in document processing.
Analysis of SMEs in Hungary compared with Romania using the information and communications technology in this sector
Get PDF Small and medium enterprises contribute greatly to achieving the fundamental objectives of any national economy. They play an important role in the economy for reasons such as: foster innovation and flexibility; they can be integrated relatively easily into a regional industrial network, which contributes to the economic development in the region, reducing unemployment and raising the living standards because it provides jobs, stimulate competition, helps the functioning of large companies that provide different services or producing different parts.In this article I made a comparison of small and medium enterprise sector in Hungary and Romania
The absorption of European Funds for the Romanian environmental sector
Get PDFThis paper shows the impact of grants on the importance of access to funds to protect the environment and the structural funds absorption environmental sector in Romania. Study research methodology is based on references to achieve the objectives pursued in this article.
The economic recovery in the Central and Eastern European EU countries
Get PDFFollowing the recession in 2008-09, the economies of the eight EU countries in central and Eastern Europe outside the euro area (CEE) are recovering gradually, albeit with significant differences across countries. The expansion in economic activity is currently being driven primarily by exports as domestic demand remains subdued. Those countries that accumulated relatively more substantial internal and external imbalances before the financial crisis suffered more severe contractions in output during the crisis, and most of them face a more sluggish economic recovery.
Adopting the EURO in Romania
No full textThis paper addresses the adoption of the Euro currency in 2014, as estimated in the National Programme. Based on the convergence criteria analysis on the current national background, we can foresee an earlier monetary integration.
The treasury analysis based on the financial rates, a method of assessing the profitability and efficiency of the economic agents
Get PDFThe main objective of each firm is to achieve an increased profitability, by determining the quantity of the profit. This indicator is not sufficient to assess the degree of efficiency, profitability or business profitability. It becomes useful, therefore, through the determination of the financial rates, as these companies provide information about the direction towards the business moves.The financial rates are tools through which firms can make a series of tests and may also determine which strategies to pursue in order to achieve certain objectives.Based on these considerations, the purpose of this study is to determine a number of financial rates specific to the company treasury, having as a reference point the cash flow statements, and to perform an analysis on the obtained results.
Environmental problems in two development regions: region center and region Bucharest-Ilfov
Get PDFThe environmental problems are phenomena determined by essential modifications that are produced in nature under man’s influence. Initially the environmental problems have a local origin, yet they affect large areas and finally become regional or global problems.We experience a development crisis with a natural-human character, which gets worse the balance of compatibility between the natural environment and that created by man, with consequences which become irreversible in time and space, implying an increasingly large number of people being able to endanger life evolution at world level where: „Poverty is an enemy of the environment as big as the richness” (V. Tufescu, M. Tufescu, 1981).