Jadwiga Sobieska-Karpinska

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This document describes using consensus methods to improve agent's knowledge in multiagent decision support systems. The problem of improving agent's knowledge, structure of decision, profile and criterions of consensus determining are presented in first part of article. Next a two stage algorithm of consensus determining was elaborated. This algorithm,(More)
This article presents the problem of consensus determining postulates defining in financial decision support systems. The consensus determining methods and function is characterized in the first part. Next the general postulates for consensus estimation and their characteristics are presented. The final part of article suggest new postulates pertaining to(More)
All rights reserved. No part of this book may be reproduced in any form or in any means without the prior written permission of the Publisher 1 Summary: This paper presents the model of Intelligence Information System (IIS) based on a Service-Oriented Architecture. In this paper we propose the new service's model, based on the Intelligence cycle and other(More)
All rights reserved. No part of this book may be reproduced in any form or in any means without the prior written permission of the Publisher Summary: The article presents an approach to evaluate the BI systems applied in the InKoM project. The evaluation method is based on a scorecard framework, oriented towards Decision Support Systems and projects(More)
Providing financial e-services in the all areas involves taking decisions processes. Existing systems, also multi-agent systems, usually include only one of the earlier mentioned areas, and they are closed systems, available only to a small group of users. In addition, agents' knowledge in these systems is characterized by a certain degree of heterogeneity.(More)
article presents the problem of knowledge conflicts identification in the architecture of cognitive agents. The agents operate at the decision support systems. The types and the sample of cognitive agents architecture was characterized in the first part of article. Next, the causes of knowledge conflicts was indicated. The final part of article contains the(More)
AbstrAct This chapter deals with the analysis of the value of information in a distributed decision support systems. It characterises the basic measures of the value of information, with the stress put to the utility function, the effect of the knowledge discovery techniques in databases on the value of information and multicriteria methods of decisions(More)
This article presents the problem of knowledge conflicts identification in the architecture of cognitive agents. The agents operate at the decision support systems. The types and the sample of cognitive agents architecture was characterized in the first part of article. Next, the causes of knowledge conflicts was indicated. The final part of article(More)
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