This paper treats with examples the practical use of Semantic Web technologies for describing business data. The main problems that the present paper addresses are related to identifying the main activities/ functions of an organization that can be represented with Semantic Web technologies. We...

This paper tries to discuss some findings in mathematical decision-making modeling models with applications in business processes. We start by presenting some technological implications and implementations of decision-making models. After this we discuss some implementations realized by us and...

This paper presents actual limits of DSS and KBS in supporting business decisions processes. After a brief review of DSS and KBS limits we propose a solution that consist in information semantically integration with the use of ontology and inference engine in a contextualized web browser. We...

Business Intelligence (BI) represents the ability to look into the core of a business, in order to fundament the most effective and profitable decisions. An operational BI system sustains daily activities through the following functionalities: real-time informing, secured access to information...

Activities in all fields of activity are increasingly supported by the information and communication technologies.This study is the result of a research financed by the grant, called quot;FINAUDIT - information product for auditing the financial statements of economic agentsquot;. Thus, our...

In Internet auctions bidders frequently bid in one of three ways: either only early, or late, or they revise their early bids. This paper rationalizes all three bidding patterns within a single equilibrium. We consider a model of a dynamic auction in which bidders can search for outside prices...

This paper in German analyzes policy requirements with respect to the accessibility of company data in Germany. Presently, a uniform disclosure system does not exist in Germany. Instead, company data are subject to registration at systems that are organized and administered by the local courts...

With the rising number and importance of projects in diff erent business and other areas, the need to support persons in charge of or working on projects is becoming more and more topical. Accurate and timely data about project plans, actual progress and costs, proposed solutions etc. are of...

Spanish abstract. El cómputo de alto rendimiento es una necesidad para el desarrollo de investigaciones con grandes volúmenes de datos. La creciente demanda de este tipo de resultados ha impulsado a varios centros de investigación a poner en funcionamiento recursos de cómputo de alto...

Internet usage is growing rapidly among the world. Furthermore, Internet usage is widely accepted among EU countries' citizens. In this paper intend is to research to what extent Internet sales by individuals is influenced by the barriers people perceive to buying/ordering over the Internet,...