Information Technology and Management Science

2012 - 2017

Current editor(s): J. Merkurjevs

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Volume 20, issue 1, 2017

Neo-Fuzzy Encoder and Its Adaptive Learning for Big Data Processing pp. 6-11

Bodyanskiy Yevgeniy, Pliss Iryna, Vynokurova Olena, Peleshko Dmytro and Rashkevych Yuriy

Appropriate Number of Standard 2 × 2 Max Pooling Layers and Their Allocation in Convolutional Neural Networks for Diverse and Heterogeneous Datasets pp. 12-19

Romanuke Vadim V.

Impact of Training Set Batch Size on the Performance of Convolutional Neural Networks for Diverse Datasets pp. 20-24

Radiuk Pavlo M.

Comparative Analysis of Fuzzy Set Defuzzification Methods in the Context of Ecological Risk Assessment pp. 25-29

Užga-Rebrovs Oļegs and Kuļešova Gaļina

Different Approaches to Clustering – Cassini Ovals pp. 30-33

Grabusts Pēteris

Software Tool Implementing the Fuzzy AHP Method in Ecological Risk Assessment pp. 34-39

Radionovs Andrejs and Užga-Rebrovs Oļegs

Deep Convolutional Neural Networks: Structure, Feature Extraction and Training pp. 40-47

Namatēvs Ivars

Test Case Review Processes in Software Testing pp. 48-53

Petunova Oksana and Bērziša Solvita

A Case Study: Software Defect Root Causes pp. 54-57

Bergmane Laila, Grabis Jānis and Žeiris Edžus

Gamification in Software Development Projects pp. 58-63

Platonova Valērija and Bērziša Solvita

Data Analysis of Cybercrimes in Businesses pp. 64-68

Balan Shilpa, Otto Joseph, Minasian Edgar and Aryal Arun

Database Concepts in a Domain Ontology pp. 69-73

Gorskis Henrihs, Aleksejeva Ludmila and Poļaka Inese

The Role of the Super User in Achieving Business Process Management Maturity pp. 74-78

Rizoto-Vidala-Pesoa Laila Māra and Kuzņecova Oksana

A Bi-Modal Routing Problem with Cyclical and One-Way Trips: Formulation and Heuristic Solution pp. 79-84

Grinde Roger B.

A Concept of Simulation-based SC Performance Analysis Using SCOR Metrics pp. 85-90

Šitova Irīna and Pečerska Jeļena

Valuation of European Call Option via Inverse Fourier Transform pp. 91-96

Rubenis Oskars and Matvejevs Andrejs

An Application of Graphics Processing Units to Geosimulation of Collective Crowd Behaviour pp. 97-102

Cjoskāns Jānis and Lektauers Arnis

Data Analytics in CRM Processes: A Literature Review pp. 103-108

Gončarovs Pāvels

Supporting Problem Solving Process of Expert System Architecture in Database Administration pp. 109-115

Kauliņš Andrejs

Volume 19, issue 1, 2016

In Memoriam Prof. Ģirts Vulfs and His Contribution to Information Technology as an Academic and Scientific Field in Latvia pp. 4-5

Grabis Jānis and Stirna Jānis

In Memoriam Prof. Arkādijs Borisovs – Distinguished Scientist in Intelligent Computer Technologies pp. 6-8

Kuļešova Gaļina and Aleksejeva Ludmila

Evaluation of Payoff Matrices for Non-Cooperative Games via Processing Binary Expert Estimations pp. 10-15

Romanuke Vadim

Fuzzy Analytical Hierarchy Process for Ecological Risk Assessment pp. 16-22

Radionovs Andrejs and Užga-Rebrovs Oļegs

Adaptive Fuzzy Clustering of Short Time Series with Unevenly Distributed Observations in Data Stream Mining Tasks pp. 23-28

Bodyanskiy Yevgeniy, Vynokurova Olena, Kobylin Ilya and Kobylin Oleg

Using Fuzzy Probability Weights in Cumulative Prospect Theory pp. 29-33

Užga-Rebrovs Oļegs and Kuļešova Gaļina

Decision Tree Creation Methodology Using Propositionalized Attributes pp. 34-38

Grabusts Pēteris, Borisovs Arkādijs and Aleksejeva Ludmila

Markov Chain Modelling for Short-Term NDVI Time Series Forecasting pp. 39-44

Stepčenko Artūrs and Čižovs Jurijs

Neural Network Modelling for Sports Performance Classification as a Complex Socio-Technical System pp. 45-52

Namatēvs Ivars, Aleksejeva Ludmila and Poļaka Inese

Big Data Analysis of Home Healthcare Services pp. 53-56

Balan Shilpa and Otto Joseph

Impact of Requirements Elicitation Processes on Success of Information System Development Projects pp. 57-64

Bormane Līga, Gržibovska Jūlija, Bērziša Solvita and Grabis Jānis

Efficiency Measurement of Project Management Software Usage at State Social Insurance Agency pp. 65-70

Riņģis Māris and Bērziša Solvita

Case Study: IoT Data Integration for Higher Education Institution pp. 71-77

Pinka Krišjānis, Kampars Jānis and Minkevičs Vladislavs

Internet of Things: Structure, Features and Management pp. 78-84

Aleksandrovičs Vladislavs, Filičevs Eduards and Kampars Jānis

Improved Database Schema Development for OWL2 pp. 85-91

Gorskis Henrihs

Comparison of SOAP and REST Based Web Services Using Software Evaluation Metrics pp. 92-97

Tihomirovs Juris and Grabis Jānis

Review of Data Preprocessing Methods for Sign Language Recognition Systems based on Artificial Neural Networks pp. 98-103

Zorins Aleksejs and Grabusts Pēteris

Volume 18, issue 1, 2015

Selection of Software Development Project Lifecycle Model in Government Institution pp. 5-11

Medvedska Oksana and Berzisa Solvita

Fuzzy Deductive Inference Scheme Application in Solving the Problem of Modelling Movements of the Hand Prosthesis pp. 12-16

Bozhenyuk Alexander, Bozheniuk Vitalii and Khamidulina Alexandra

Method for Balancing Energy through the Mobility of Node Agent in Mobile Sensor Network pp. 17-23

Jurenoks Aleksejs and Novickis Leonids

Simulation-Based Approach to Operating Costs Analysis of Freight Trucking pp. 24-29

Ozernova Natalja and Pecerska Jelena

Decomposition of Enterprise Application: A Systematic Literature Review and Research Outlook pp. 30-36

Supulniece Inese, Polaka Inese, Berzisa Solvita, Grabis Janis, Meiers Egils and Ozolins Edgars

Ontology Building Using Classification Rules and Discovered Concepts pp. 37-41

Gorskis Henrihs and Borisov Arkady

Optimal Training Parameters and Hidden Layer Neuron Number of Two-Layer Perceptron for Generalised Scaled Object Classification Problem pp. 42-48

Romanuke Vadim

Transport Simulation Model Calibration with Two-Step Cluster Analysis Procedure pp. 49-56

Zenina Nadezda, Romanovs Andrejs and Merkuryev Yuri

Applying Markov Chains for NDVI Time Series Forecasting of Latvian Regions pp. 57-61

Stepchenko Arthur and Chizhov Jurij

Software Delivery Risk Management: Application of Bayesian Networks in Agile Software Development pp. 62-69

Ancveire Ieva, Gailite Ilze, Gailite Made and Grabis Janis

Hybrid Generalised Additive Type-2 Fuzzy-Wavelet-Neural Network in Dynamic Data Mining pp. 70-77

Bodyanskiy Yevgeniy, Vynokurova Olena, Pliss Iryna and Tatarinova Yuliia

Learning Ontology from Object-Relational Database pp. 78-83

Kaulins Andrejs and Borisov Arkady

Pickup and Delivery Selection: Problem Formulation and Extension to Problem Variants pp. 84-90

Ramaekers Katrien, Caris An, Maes Tabitha and Janssens Gerrit K.

Case Study on Inventory Management Improvement pp. 91-96

Plinere Darya and Borisov Arkady

Gastric Cancer Risk Analysis in Unhealthy Habits Data with Classification Algorithms pp. 97-102

Kirshners Arnis, Aleksejeva Ludmila and Polaka Inese

Integrated Methodology for Information System Change Control Based on Enterprise Architecture Models pp. 103-108

Pirta Ruta and Grabis Janis

Operating with Fuzzy Probability Estimates in Decision Making Processes with Risk pp. 109-114

Uzhga-Rebrov Oleg and Kuleshova Galina

The Impact of Feature Selection on the Information Held in Bioinformatics Data pp. 115-121

Gasparovica-Asite Madara, Polaka Inese and Alekseyeva Ludmila

Adaptation of Agile Project Management Methodology for Project Team pp. 122-128

Rasnacis Arturs and Berzisa Solvita

Ontology-Based Classification System Development Methodology pp. 129-134

Grabusts Peter, Borisov Arkady and Aleksejeva Ludmila

Heterogeneous versus Homogeneous Machine Learning Ensembles pp. 135-140

Petrakova Aleksandra, Merkurjeva Galina and Affenzeller Michael