Ondrej Krejcar
Ondrej Krejcar
Ph.D., Full Professor at University of Hradec Kralove, vice-dean for Science and Research
E-mailová adresa ověřena na: uhk.cz
A combined negative selection algorithm–particle swarm optimization for an email spam detection system
I Idris, A Selamat, NT Nguyen, S Omatu, O Krejcar, K Kuca, M Penhaker
Engineering Applications of Artificial Intelligence 39, 33-44, 2015
Use of mobile phones as intelligent sensors for sound input analysis and sleep state detection
O Krejcar, J Jirka, D Janckulik
Sensors 11 (6), 6037-6055, 2011
Problem solving of low data throughput on mobile devices by artefacts prebuffering
O Krejcar
EURASIP Journal on Wireless Communications and Networking 2009 (1), 802523, 2009
Modern smart device-based concept of sensoric networks
M Behan, O Krejcar
EURASIP Journal on Wireless Communications and Networking 2013 (1), 155, 2013
Complex biomedical system with mobile clients
O Krejcar, D Janckulik, L Motalova
World Congress on Medical Physics and Biomedical Engineering, September 7-12 …, 2009
Mobile Monitoring Stations and Web Visualization of Biotelemetric System-Guardian II
O Krejcar, D Janckulik, L Motalova, J Kufel
International Conference on Communications Infrastructure. Systems and …, 2009
Consequences of industry 4.0 in business and economics
P Maresova, I Soukal, L Svobodova, M Hedvicakova, E Javanmardi, ...
Economies 6 (3), 46, 2018
User localization for intelligent crisis management
O Krejcar
IFIP International Conference on Artificial Intelligence Applications and …, 2006
Architecture of mobile and desktop stations for noninvasive continuous blood pressure measurement
O Krejcar, D Janckulik, L Motalova, R Frischer
World Congress on Medical Physics and Biomedical Engineering, September 7-12 …, 2009
Modified frequency-based term weighting schemes for text classification
T Sabbah, A Selamat, MH Selamat, FS Al-Anzi, EH Viedma, O Krejcar, ...
Applied Soft Computing 58, 193-206, 2017
Non destructive defect detection by spectral density analysis
O Krejcar, R Frischer
Sensors 11 (3), 2334-2346, 2011
Database prebuffering as a way to create a mobile control and information system with better response time
O Krejcar, J Cernohorsky
International Conference on Computational Science, 489-498, 2008
Prebuffering as a Way to Exceed the Data Transfer Speed Limits in Mobile Control Systems.
O Krejcar
ICINCO-RA (2), 111-114, 2008
Personal Telemetric System–Guardian
D Janckulık, O Krejcar, J Martinovic, P Vašıcek
Embedded Systems & Microsoft Technologies, 5, 2008
Cost–benefit analysis–evaluation model of cloud computing deployment for use in companies
P Maresova, V Sobeslav, O Krejcar
Applied Economics 49 (6), 521-533, 2017
Breast cancer detection using infrared thermal imaging and a deep learning model
SJ Mambou, P Maresova, O Krejcar, A Selamat, K Kuca
Sensors 18 (9), 2799, 2018
Complex biomedical system with biotelemetric monitoring of life functions
O Krejcar, D Janckulik, L Motalova
IEEE EUROCON 2009, 138-141, 2009
PDPT framework-building information system with wireless connected mobile devices.
O Krejcar
ICINCO-RA, 162-167, 2006
Adaptive graphical user interface solution for modern user devices
M Behan, O Krejcar
Asian Conference on Intelligent Information and Database Systems, 411-420, 2012
Cloud computing environments for biomedical data services
M Penhaker, O Krejcar, V Kasik, V Snášel
International Conference on Intelligent Data Engineering and Automated …, 2012
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Články 1–20