Peer-to-peer systems are highly distributed and self-organizing communication networks.They get on without a central server as much as possible. This paper proposesto organize the trading of securities - like it is being done up until now at the stock exchange- on a peer-to-peer basis. In this...

Due to the widespread appearance of filesharing systemslike Napster, the peer-to-peer concept has recentlybecome well known. So far, these file-sharing systemshave been used for the exchange of digital goods. Werecommend a concept, based on that of the file-sharingsystem, for a decentralized...

Die Zielsetzung dieses Beitrags lag in der Darstellung und Interpretation der unter dem Namen „Internationalconvergence of capital measurement and capital standards: a revised framework“ veröffentlichtenRichtlinie zur regulatorischen Behandlung des Kreditrisikos von Unternehmen. Zu diesem...

Due to decreasing hardware prices and growing standardization, RFID-systems (Radio FrequencyIdentification) are increasingly being used in global supply chains. In the beginning a simple identificationnumber was stored on the RFID tag, but meanwhile, there is a variety of applications storing...

In the wake of Web 2.0 applications, nearly every branch is influenced by this new understanding ofthe Web. The Banking industry is facing a phenomenon called Peer to Peer Banking, where customerstend to know exactly who gets their invested money. They want to know the people behind thecredit...

Particle Swarm Optimization (PSO) has proven to be a good metaheuristic for continuous optimizationproblems. In this paper we present a solution for applying the PSO to a combinatorial optimizationproblem of a real data university course timetabling problem. We first describe the...

The implementation of RFID leads to improved visibility in supply chains. However, as a consequenceof the increased data collection and enhanced data granularity, supply chain participants have to dealwith new data management challenges. In this paper, we highlight the primary characteristics of...

Moderne Verfahren der objektbegleitenden Datenhaltung stellen die Nutzer heute im Detail noch vorvielfältige Probleme. Die Probleme der Kommunikationsüberlagerung oder Abschirmung seien alsBeispiele genannt (vgl. Bundesamt für Sicherheit in der Informationstechnik 2004, S. 90 ff.)....

Das Thema Innovationsmanagement ist von hoher Relevanz, da Innovationen sowohl betriebswirtschaftlichals auch gesamtwirtschaftlich eine große Bedeutung für die Überlebensfähigkeit und Entwicklungspotenzialevon Organisationen und Systemen und damit auch von Gesellschaftenbeigemessen wird. Die...

The majority of RFID implementations can be traced back either to mandates issued by companies or institutions withsignificant market power like Wal-Mart or the U.S. Department of Defense, or to the replacement of existing Auto-IDtechnologies like barcodes. Only sporadically is RFID being used...