Operations Research and Decisions

2003 - 2024

From Wroclaw University of Science and Technology, Faculty of Management
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Volume 25, issue 4, 2015

A new and fast approximation algorithm for vertex cover using a maximum independent set (VCUMI) pp. 5-18

Imran Khan and Naveed Riaz

Data Envelopment Analysis as an instrument for measuring the efficiency of courts pp. 19-34

Wojciech Major

A simulator supporting the distribution of the primary subsidy in a faculty at Wroclaw University of Technology pp. 35-49

Witold Rekuć and Leopold Szczurowski

The impact of weights on the quality of agricultural producers' multicriteria decision models pp. 51-69

Agata Sielska

Reducing the number of paths in a minimized project-network with given bounds on the durations of activities pp. 71-87

Dmitri Viattchenin

Volume 25, issue 3, 2015

On the state of budgetary balance over time via the one-way classification model pp. 5-16

Virtue Ekhosuehi and Francis Oyegue

Ruin probability of a discrete-time risk process with proportional reinsurance and investment for exponential and Pareto distributions pp. 17-38

Helena Jasiulewicz and Wojciech Kordecki

Modelling the steady state of sewage networks as a support tool for their planning and analysis pp. 39-57

Grażyna Petriczek, Jan Studziński and Lucyna Bogdan

Decisions involving databases, fuzzy databases and codatabases pp. 59-72

Andrew Schumann and Jan Woleński

Real options in a systemic approach to the timing problem in development projects pp. 73-85

Krzysztof Targiel

Volume 25, issue 2, 2015

An integrated dynamic weighing system based on SCADA pp. 5-18

Piotr Bazydło, Roman Szewczyk and Michał Urbański

A theoretical framework for determining the appropriate level of subsidy in an economy pp. 19-34

Augustine A. Osagiede and Virtue U. Ekhosuehi

Localizing of the atmospheric contamination source based on the Kori field tracer experiment data pp. 35-50

Piotr Kopka, Anna Wawrzynczak and Mieczysław Borysiewicz

A game theoretical study of generalised trust and reciprocation in Poland: II. A description of the study group pp. 51-73

Urszula Markowska-Przybyła and David Ramsey

Equilibrium strategies in a fiscal-monetary game. A simulation analysis pp. 75-100

Irena Woroniecka-Leciejewicz

Volume 25, issue 1, 2015

The number of stable matchings in models of the Gale-Shapley type with preferences given by partial orders pp. 5-15

Ewa Drgas-Burchardt

On the core of a cost allocation problem under asymmetric information pp. 17-32

Yusuke Kamishiro

Elimination of dominated strategies and inessential players pp. 33-54

Mamoru Kaneko and Shuige Liu

Two procedures for robust monitoring of probability distributions of economic data stream induced by depth functions pp. 55-79

Daniel Kosiorowski

Hybrid correlated data in risk assessment pp. 81-101

Bogdan Rębiasz

Volume 24, issue 4, 2014

Editorial pp. 5-6

Izabella Stach and Vito Fragnelli

Ten years of SING meetings pp. 7-28

Cesarino Bertini, Jerzy Duda, Bartłomiej Gaweł, Andrzej Paliński, Iwona Skalna and Izabella Stach

A multifaceted analysis of the electoral system of the Republic of Suriname pp. 29-49

Imma Curiel

Further open problems in cooperative games pp. 51-62

Vito Fragnelli and Gianfranco Gambarelli

Are we done with preference rankings? If we are, then what? pp. 63-74

Hannu Nurmi

Banzhaf value for games analyzing voting with rotation pp. 75-88

Honorata Sosnowska

Volume 24, issue 3, 2014

Theoretical and methodological bases of threats. The method of security management support pp. 5-21

Tadeusz Galanc, Wiktor Kołwzan and Jerzy Pieronek

Choosing what to protect when attacker resources and asset valuations are uncertain pp. 23-44

Kjell Hausken

Optimization of an M/M/1/N feedback queue with retention of reneged customers pp. 45-58

Rakesh Kumar, Narendra Kumar Jain and Bhupernder Kumar Som

A game theoretical study of generalized trust and reciprocation in Poland. I. Theory and experimental design pp. 59-76

Urszula Markowska-Przybyła and David Ramsey

A collaborative strategy for a three echelon supply chain with ramp type demand, deterioration and inflation pp. 77-100

Narayan Singh, Bindu Vaish and Shiv Ray Singh

Volume 24, issue 2, 2014

The coexistence of controlling and other management methods pp. 5-33

Agnieszka Bieńkowska and Anna Zgrzywa-Ziemak

The role of normal logical form in decision-making and knowledge management pp. 35-58

Tadeusz Galanc, Wiktor Kołwzan and Jerzy Pieronek

The optimal portfolio under VaR and ES pp. 59-79

Henryk Gurgul and Artur Machno

Solving IRP using location based heuristics pp. 81-96

Paweł Hanczar

An application of the representations of symmetric groups to characterizing solutions of games in partition function form pp. 97-122

Joss Sánchez-Pérez

Volume 24, issue 1, 2014

Solving linear fractional multi-level programs pp. 5-21

Shifali Bhargava

Determination of the optimal exchange rate via control of the domestic interest rate in Nigeria pp. 23-36

Virtue Ekhosuehi and Sunday Ogbonmwan

Perturbation algorithm for a minimax regret minimum spanning tree problem pp. 37-49

Mariusz Makuchowski

Implications of market frictions: serial correlations in indexes on the emerging stock markets in Central and Eastern Europe pp. 51-70

Joanna Olbrys and Elżbieta Majewska

Probabilities on streams and reflexive games pp. 71-96

Andrew Schumann

Volume 23, issue 4, 2013

Editorial pp. 5-7

Tadeusz Trzaskalik

Stochastic Generalized Transportation Problem with discrete distribution of demand pp. 9-19

Marcin Anholcer

Multi-period portfolio optimization of power generation assets pp. 20-38

Barbara Glensk and Reinhard Madlener

A model for optimizing enterprise’s inventory costs. A fuzzy approach pp. 39-54

Witold Kosiński, Rafał Muniak and Witold Konrad Kosiński

Three step procedure for a multiple criteria problem of project portfolio scheduling pp. 55-74

Bogumiła Krzeszowska

Risks characteristic to Agile project management methodologies and responses to them pp. 75-95

Wojciech Walczak and Dorota Kuchta

Volume 23, issue 3, 2013

On some properties of composite distributed lag models pp. 5-22

Jan Gadomski

Analysis of incentive compatible decisions in a multicriteria auction pp. 23-33

Lech Kruś, Jan Skorupiński and Eugeniusz Toczyłowski

Conflicts in public procurement pp. 35-42

Helena Lindskog, Staffan Brege Jain and Per-Olof Brehmer

Deterministic properties of serially connected distributed lag models pp. 43-55

Piotr Nowak and Jan Gadomski

Measuring human capital in education pp. 57-69

Stanisław Walukiewicz and Aneta Anna Wiktorzak

Price patterns in an oligopoly with switching cost and uncertain demand pp. 71-89

Mateusz Zawisza and Bogumił Kamiński

Volume 23, issue 2, 2013

Editorial - Systems and operational research for modelling and decision making – a perspective from BOS conferences pp. 5-9

Jan W. Owsiński

Support in multi-criteria decision-making under uncertainty in a transport company pp. 11-23

Joanna Banaś and Karina Tomaszewska

Determining preference orders based on a majority margin matrix pp. 25-41

Hanna Bury and Dariusz Wagner

Multi-criteria model for determining order size pp. 43-54

Katarzyna Jakowska-Suwalska

Method for efficient distribution of means to reduce CO2 emissions in a set of power plants pp. 55-65

Andrzej Kałuszko

A model for assessing the environmental impact of transport pp. 67-80

Małgorzata Łatuszyńska and Roma Strulak-Wójcikiewicz

A semi-Markov model of the variability of power generation from renewable sources pp. 81-90

Jacek Malinowski

The kernel and shell structure as a tool for improving the graph of transportation connections pp. 91-105

Barbara Mażbic-Kulma, Jan W. Owsiński, Krzysztof Sęp and Jarosław Stańczak

Volume 23, issue 1, 2013

Graphical presentation of a measure of an employee's competence for a job position pp. 5-16

Agnieszka Bieńkowska and Marian Waldemar Brol

Comparative analysis of methods of measuring a company's intellectual capital pp. 17-28

Przemysław Dominiak, Jacek Mercik and Agata Szymańska

Exchange of goods while investing into production and safety pp. 29-35

Kjell Hausken

Comparison of the Gini and Zenga indexes using some theoretical income distributions abstract pp. 37-62

Katarzyna Ostasiewicz and Edyta Mazurek

Solving some deterministic finite horizon inventory models pp. 63-74

Pritibhushan Sinha

Analysis of the voting method used in the European Central Bank pp. 75-86

Honorata Sosnowska