Recent Submissions

  • Selected methods for nonlinear boundary value problems 

    Przeradzki, Bogdan (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2021)
    The following book deals with various boundary value problems for differential equations. As Juliusz Schauder, one of the pioneers and unsurpassed masters (at least for the author), used to say, the most important thing ...
  • Nagroda dla matematyczki 

    Galewski, Marek (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2021)
    Nagrodę Polskiego Towarzystwa Kobiet w Matematyce za rok 2020 otrzymała dr Żywilla Fechner z Instytutu Matematyki PŁ. To prestiżowe wyróżnienie jest wyrazem uznania dla badań matematycznych i związanego z nimi ...
  • Loading Initial Data into the Quantum Register 

    Ostrowski, Marcin (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2020)
    In this paper, we examine a simple algorithm for loading initial data into the quantum register. In order to perform the algorithm standard two input gates are used. The algorithm is tested for the Gaussian and sine wave ...
  • Error Reduction for Static Localization 

    Morawska, Barbara; Lichy, Krzysztof; Koch, Piotr; Niedźwiedzki, Jakub; Leplawy, Marcin; Lipiński, Piotr (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2020)
    This article describes methods for reducing the position measure-ment error of ultra-wideband localization system - DecaWave TREK1000. The static localization accuracy of this system can achieve 10cm. The local-ization ...
  • Classification of Objects in a Point Cloud using Neural Networks 

    Daszuta, Marcin; Napieralska-Juszczak, Ewa (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2019)
    3-dimensional scans captured in shape of point clouds are widely used in many dierent areas. Every such area use dierent kinds of sensors to ac-quire point clouds and do the analysis of the data but each of those needs ...
  • Linguistic Summaries of Graph Databases in Customer Relationship Management (CRM) 

    Bartczak, Monika; Niewiadomski, Adam (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2019)
    The paper concentrates on data models that differ from the traditional relational one by Codd (1970). In particular, we are interested in processing graph databases (graph datasets) without any pre-configured structure, ...
  • Pupil Detection Methods for Eye Tracking 

    Rynkiewicz, Filip; Daszuta, Marcin; Napieralski, Piotr (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    The theory that pupillary changes can reflect human psychophysical character was confirmed in several conducted studies. Authors of those studies have used devices called eye trackers in order to measure pupillary changes, ...
  • A Memory Model for Emotional Decision-Making Agent in a Game 

    Rogalski, Jakub; Szajerman, Dominik (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    Virtual characters are an important part of many modern computer games. This paper describes a graph-based memory system designed for artificial agents that also simulate simple emotions. The system was tested using virtual ...
  • Virtual Money for Purchases in School Shops and for Educational Applications: eZloty 

    Pawlak, Michał; Guziur, Jakub; Poniszewska-Marańda, Aneta; Stolarek, Jan (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    Recent developments in Polish legislation concerning the healthiness of products in schools shops and results of law compliance verification resulted in a need for a way to supervise purchases in school shops. In this ...
  • Virtual Reality in Investigation of Human Navigational Skills 

    Nowak, Przemysław (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    In recent years, virtual reality has been successfully employed in numerous studies concerning human navigational skills. This mini-survey reviews several of them, presenting their methodology and main findings, as well as ...
  • Dedicated Type-2 Fuzzy Logic Systems: A Novel Approach to DeNOx Filtration Systems 

    Niewiadomski, Adam; Kacprowicz, Marcin (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    The paper presents some novel research on applications of Type-2 Fuzzy Logic Systems to support the Selective Catalytic Reduction process (SCR). The aim of the research is to design and test higher order fuzzy logic systems ...
  • The Use of Heuristic Algorithms: A Case Study of a Card Game 

    Lichy, Krzysztof; Mazur, Marcin; Stolarek, Jan; Lipiński, Piotr (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    In this paper we introduce the results of an experiment consisting in the creation of artificial intelligence using the heuristic algorithm Monte Carlo Tree Search and evaluation of its effectiveness in the card game Thousand.
  • A Review on Point Cloud Semantic Segmentation Methods 

    Lazarek, Jagoda; Pryczek, Michał (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    Semantic segmentation of 3D point clouds is an open research problem and remains crucial for autonomous driving, robot navigation, human-computer interaction, 3D reconstruction and many others. The large scale of the data ...
  • The Perspectives in Gait Recognition 

    Kowalski, Piotr M. (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    In this paper we provide a detailed information on classical and recent research results in gait recognition. We provide classification of leading concepts, representations, experiments and available datasets. The most ...
  • Affective Pathfinding in Video Games 

    Daszuta, Marcin; Wróbel, Filip; Rynkiewicz, Filip; Szajerman, Dominik; Napieralski, Piotr (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    To allow player submerge in created environment of a video game, agents called Non-Player Characters (NPCs) should act believably. One of the most vital aspect, in case of NPCs is pathfinding. There are a few methods that ...
  • Robust Two-View Reconstruction Procedure for Geometrical Model Retrieving 

    Walczak, Jakub; Wojciechowski, Adam (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    In this paper we present the enhancement of the standard two-view reconstruction procedure. An ordinary approach assumes determination of points’ correspondences followed by projection matrix estimation, to finally refine ...
  • Rule Extraction from Active Contour Classifiers 

    Szczepaniak, Piotr S.; Pierścieniewski, Łukasz (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    In this paper, the idea of rule extraciton from active contour classifiers is presented. The concepts are new in relation to active contour approach. The problem is illustrated by examples having roots in technical diagnosis ...
  • Simulation of Quantum Resonance in the Quantum Register 

    Ostrowski, Marcin (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    In this paper, we examine whether a quantum computer can efficiently simulate resonant interaction between a pair of two-level quantum systems. We present an algorithm for simulating time evolution of such a system, implemented ...
  • The Evaluation of Text String Matching Algorithms as an Aid to Image Search 

    Ochelska-Mierzejewska, Joanna (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    The main goal of this paper is to analyse intelligent text string matching methods (like fuzzy sets and relations) and evaluate their usefulness for image search. The present study examines the ability of different algorithms ...
  • Use of Motion Capture in Assisted of Knee Ligament Injury Diagnosis 

    Bednarski, Radosław; Bielak, Adrianna (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
    This study treats of the use of motion capture systems as the help diagnose knee injuries. It consists of the theoretical work and the application. The written work describes a course of research includes choice of research ...

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