Ivan Vrana

According to our database, Ivan Vrana authored at least 22 papers between 1974 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

BeCoMe: Easy-to-implement optimized method for best-compromise group decision making: Flood-prevention and COVID-19 case studies.

Ivan Vrana, Jan Tyrychtr, Martin Pelikán

Environ. Model. Softw., 2021

2019

Software Algorithm of EM-OLAP Tool: Design of OLAP Database for Econometric Application.

Jan Tyrychtr, Martin Pelikán, Ivan Vrana

Proceedings of the Software Engineering Methods in Intelligent Algorithms, 2019

2018

Correction to "Detection of Resource Overload in Conditions of Project Ambiguity".

Martin Pelikan, Hana Stiková, Ivan Vrana

IEEE Trans. Fuzzy Syst., 2018

A novel methodology for designing smart workplace environments utilizing fuzzy relations.

Shady Aly, Martin Pelikan, Ivan Vrana

J. Ambient Intell. Smart Environ., 2018

EM-OLAP Framework - Econometric Model Transformation Method for OLAP Design in Intelligence Systems.

Jan Tyrychtr, Martin Pelikan, Hana Stiková, Ivan Vrana

Bus. Inf. Syst. Eng., 2018

2017

Detection of Resource Overload in Conditions of Project Ambiguity.

Martin Pelikan, Hana Stiková, Ivan Vrana

IEEE Trans. Fuzzy Syst., 2017

Designing smart manufacturing workplace utilizing fuzzy screening approach.

Shady Aly, Martin Pelikan, Ivan Vrana

Proceedings of the 4th International Conference on Systems and Informatics, 2017

2016

Multidimensional Design of OLAP System for Context-Aware Analysis in the Ambient Intelligence Environment.

Jan Tyrychtr, Martin Pelikan, Hana Stiková, Ivan Vrana

Proceedings of the Software Engineering Perspectives and Application in Intelligent Systems, 2016

2014

A generalized model for quantifying the impact of Ambient Intelligence on smart workplaces: Applications in manufacturing.

Shady Aly, Martin Pelikan, Ivan Vrana

J. Ambient Intell. Smart Environ., 2014

2012

A group agreement-based approach for decision making in environmental issues.

Ivan Vrana, Jirí Vanícek, Pavel Kovár, Jirí Brozek, Shady Aly

Environ. Model. Softw., 2012

2011

Modeling Heterogeneous Experts' Preference Ratings for Environmental Impact Assessment through a Fuzzy Decision Making System.

Ivan Vrana, Shady Aly

Proceedings of the Environmental Software Systems. Frameworks of eEnvironment, 2011

Objective Measurement of Ambient Intelligence Influence on Decision Support in Smart Offices.

Shady Aly, Ivan Vrana

Proceedings of the Workshop Proceedings of the 7th International Conference on Intelligent Environments, 2011

2009

Fuzzy aggregation and averaging for group decision making: A generalization and survey.

Jirí Vanícek, Ivan Vrana, Shady Aly

Knowl. Based Syst., 2009

A Feasible Approximation to Optimum Decision Support System for Multidimensional Cases through a Modular Decomposition.

Ivan Vrana, Shady Aly

Int. J. Fuzzy Log. Intell. Syst., 2009

Conceptual Models for Managerial Ambient Intelligence.

Ivan Vrana, Shady Aly

Proceedings of the Ambient Intelligence Perspectives II, 2009

1993

Optimum statistical estimates in conditions of ambiquity.

Ivan Vrana

IEEE Trans. Inf. Theory, 1993

1991

Quality of optimum statistical estimates in case of ambiguity.

Ivan Vrana

Kybernetika, 1991

1982

On a direct method of analysis and synthesis of the SPRT.

Ivan Vrana

IEEE Trans. Inf. Theory, 1982

1978

On the evaluation of properties of the sequential probability ratio test for statistically dependent observations.

Ivan Vrana, Mahmoud ElHefnawi

Kybernetika, 1978

On the optimum sequential test of two hypotheses for statistically dependent observations.

Jirí Cochlar, Ivan Vrana

Kybernetika, 1978

1974

On two special cases of the optimum decision rule for the radar signal processing.

Ivan Vrana

Kybernetika, 1974

On the optimum decision rule for the radar signal processing.

Ivan Vrana

Kybernetika, 1974