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T. Čejka · SciRah

Researcher profile · Semantic Scholar

T. Čejka

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T. Čejka — researcher profile on SciRah

h-index: 20
Works: 155
Citations: 1,584

Most-cited papers

DoH Insight: detecting DNS over HTTPS by machine learning
Dmitrii Vekshin, Karel Hynek, T. Čejka
2020ARES83 citations
Semantic Scholar
Fine-grained TLS Services Classification with Reject Option
Jan Luxemburk, T. Čejka
2022Comput. Networks56 citations Open access
Semantic Scholar
Summary of DNS over HTTPS Abuse
Karel Hynek, Dmitrii Vekshin, Jan Luxemburk, T. Čejka +1 more
2022IEEE Access40 citations Open access
Semantic Scholar
NEMEA: A framework for network traffic analysis
T. Čejka, Václav Bartoš, Marek Svepes, Zdenek Rosa +1 more
2016Conference on Network and Service Management40 citations
Semantic Scholar
Large Scale Measurement on the Adoption of Encrypted DNS
Sebastián García, Karel Hynek, Dmitrii Vekshin, T. Čejka +1 more
2021arXiv.org36 citations
Semantic Scholar
Encrypted traffic classification: the QUIC case
Jan Luxemburk, Karel Hynek, T. Čejka
2023Traffic Monitoring and Analysis32 citations
Semantic Scholar
Timing of the neoglacial onset on the North-Eastern Antarctic Peninsula based on lacustrine archive from Lake Anónima, Vega Island
T. Čejka, D. Nývlt, Kateřina Kopalová, Marie Bulínová +4 more
202031 citations Open access
Semantic Scholar
Predicted climate change will increase the truffle cultivation potential in central Europe
T. Čejka, M. Trnka, P. Krusic, Ulrich Stobbe +4 more
2020Scientific Reports28 citations Open access
Semantic Scholar
NetTiSA: Extended IP Flow with Time-series Features for Universal Bandwidth-constrained High-speed Network Traffic Classification
Josef Koumar, Karel Hynek, Jaroslav Pesek, T. Čejka
2023Comput. Networks27 citations Open access
Semantic Scholar
P4-To-VHDL: Automatic generation of high-speed input and output network blocks
Pavel Benácek, V. Pus, H. Kubátová, T. Čejka
2018Microprocessors and microsystems27 citations
Semantic Scholar
Climate-induced decline in the quality and quantity of European hops calls for immediate adaptation measures
M. Možný, M. Trnka, V. Vlach, Z. Žalud +6 more
2023Nature Communications26 citations Open access
Semantic Scholar
Detection of HTTPS Brute-Force Attacks with Packet-Level Feature Set
Jan Luxemburk, Karel Hynek, T. Čejka
2021Computing and Communication Workshop and Conference24 citations
Semantic Scholar
BOTA: Explainable IoT Malware Detection in Large Networks
Daniel Uhříček, Karel Hynek, T. Čejka, D. Kolář
2023IEEE Internet of Things Journal20 citations
Semantic Scholar
Refined Detection of SSH Brute-Force Attackers Using Machine Learning
Karel Hynek, Tomás Benes, T. Čejka, H. Kubátová
2020IFIP International Information Security Conference19 citations Open access
Semantic Scholar
Network Traffic Classification Based on Single Flow Time Series Analysis
Josef Koumar, Karel Hynek, T. Čejka
2023Conference on Network and Service Management17 citations Open access
Semantic Scholar
Network traffic classification based on periodic behavior detection
Josef Koumar, T. Čejka
2022Conference on Network and Service Management17 citations
Semantic Scholar
Privacy Illusion: Beware of Unpadded DoH
Karel Hynek, T. Čejka
2020IEEE Annual Information Technology, Electronics and Mobile Communication Conference16 citations
Semantic Scholar
Malacological news from the Czech and Slovak Republics in 2015–2019
T. Čejka, L. Beran, Ondřej Korábek, Jaroslav Č. Hlaváč +6 more
2020Malacologica Bohemoslovaca16 citations Open access
Semantic Scholar
Towards Evaluating Quality of Datasets for Network Traffic Domain
Dominik Soukup, Peter Tisovčík, Karel Hynek, T. Čejka
2021Conference on Network and Service Management14 citations
Semantic Scholar
Strength assessment of historic brick masonry
J. Witzany, T. Čejka, M. Sýkora, M. Holicky
201614 citations Open access
Semantic Scholar
Risk and reward of the global truffle sector under predicted climate change
T. Čejka, E. Isaac, D. Oliach, F. Martínez-Peña +4 more
2022Environmental Research Letters13 citations Open access
Semantic Scholar
Malacological news from the Czech and Slovak Republics in 2020
T. Čejka, L. Beran, Radovan Coufal, L. Dvořák +10 more
2021Malacologica Bohemoslovaca13 citations Open access
Semantic Scholar
DeCrypto: Finding Cryptocurrency Miners on ISP Networks
Richard Plný, Karel Hynek, T. Čejka
2022Nordic Conference on Secure IT Systems12 citations
Semantic Scholar
Drivers of Central European urban land snail faunas: the role of climate and local species pool in the representation of native and non-native species
M. Horsák, T. Čejka, L. Juřičková, V. Wiese +2 more
2016Biological Invasions12 citations
Semantic Scholar
Understanding the performance of truffle dogs
T. Čejka, P. Thomas, D. Oliach, Ulrich Stobbe +7 more
2022Journal of veterinary behavior10 citations
Semantic Scholar
Configuration of open vSwitch using OF-CONFIG
T. Čejka, Radek Krejcí
2016IEEE/IFIP Network Operations and Management Symposium10 citations
Semantic Scholar
Species richness patterns and community structure of land snail communities along an urban-rural gradient in river floodplains
Marek Čiliak, T. Čejka, Branislav Tej, J. Oboňa +1 more
2024Urban Ecosystems9 citations Open access
Semantic Scholar
New alien vascular plants of Slovakia: records from 2008–2021
Pavol Eliáš, Jana Májeková, Katarína Hegedüšová, M. Dudáš +14 more
2023BioInvasions Records9 citations Open access
Semantic Scholar
Sustainable cultivation of the white truffle (Tuber magnatum) requires ecological understanding
T. Čejka, M. Trnka, U. Büntgen
2023Mycorrhiza9 citations Open access
Semantic Scholar
Large Scale Analysis of DoH Deployment on the Internet
Sebastián García, J. Bogado, Karel Hynek, Dmitrii Vekshin +2 more
2022European Symposium on Research in Computer Security9 citations
Semantic Scholar
Novel HTTPS classifier driven by packet bursts, flows, and machine learning
Zdena Tropková, Karel Hynek, T. Čejka
2021Conference on Network and Service Management9 citations
Semantic Scholar
Revised floral and faunal assemblages from Late Pleistocene deposits of the Gánovce-Hrádok Neanderthal site – biostratigraphic and palaeoecological implications
M. Sabol, Diana Slyšková, Silvia Bodoriková, T. Čejka +5 more
20179 citations Open access
Semantic Scholar
Unevenly Spaced Time Series from Network Traffic
Josef Koumar, T. Čejka
2023Traffic Monitoring and Analysis7 citations
Semantic Scholar
Status and short-term environmental changes of lakes in the area of Devil's Bay, Vega Island, Antarctic Peninsula
J. Kaván, L. Nedbalová, D. Nývlt, T. Čejka +1 more
2021Antarctic Science7 citations
Semantic Scholar
The impact of the Gabčíkovo hydroelectric power barrier on the Danube floodplain environment—the results of long-term monitoring of land snail fauna
T. Čejka, Pavel Beracko, I. Matečný
2019Environmental Monitoring & Assessment7 citations
Semantic Scholar
THE EFFECT OF PORE DISTRIBUTION IN HISTORIC MASONRY ON THE GROUTING METHOD AND GROUTING MIX SELECTION
J. Witzany, R. Zigler, K. Kroftova, T. Čejka +3 more
20187 citations Open access
Semantic Scholar
Physical and mechanical characteristics of building materials of historic buildings
J. Witzany, R. Zigler, T. Čejka, P. Pospíšil +4 more
20177 citations Open access
Semantic Scholar
Tandonia kusceri (Pulmonata: Milacidae), a slug new for Slovakia
Ondřej Korábek, T. Čejka, L. Juřičková
2016Malacologica Bohemoslovaca7 citations Open access
Semantic Scholar
THE EFFECT OF DEGRADATION PROCESSES ON THE SERVICEABILITY OF BUILDING MATERIALS OF HISTORIC BUILDINGS
J. Witzany, T. Čejka, K. Kroftova, Markéta Šmidtová
20166 citations Open access
Semantic Scholar
Contrasting diversity patterns of native and alien species across multiple taxa in Central European river corridors
I. Svitková, Marek Svitok, T. Čejka, P. Širka +10 more
2024Ecological Indicators5 citations Open access
Semantic Scholar
Evaluation of passive OS fingerprinting methods using TCP/IP fields
Matej Hulák, Václav Bartoš, T. Čejka
20232023 8th International Conference on Smart and Sustainable Technologies (SpliTech)5 citations
Semantic Scholar
First records of two new silverfish species (Ctenolepisma longicaudatum and Ctenolepisma calvum) in Slovakia, with checklist and identification key of Slovak Zygentoma
František Bednár, Vladimír Hemala, T. Čejka
2023Biologia5 citations Open access
Semantic Scholar
Diversity and classification of the terrestrial molluscan fauna in the Danube Plain, Slovakia
T. Čejka
2022Biologia5 citations
Semantic Scholar
Predicted sea-ice loss will terminate Iceland's driftwood supply by 2060 CE
T. Kolář, M. Rybníček, Ó. Eggertsson, A. Kirdyanov +5 more
2022Global and Planetary Change5 citations
Semantic Scholar
Discovering Coordinated Groups of IP Addresses Through Temporal Correlation of Alerts
M. Žádník, J. Wrona, Karel Hynek, T. Čejka +1 more
2022IEEE Access5 citations Open access
Semantic Scholar
Malacological news from the Czech and Slovak Republics in 2021
T. Čejka, L. Beran, Radovan Coufal, L. Dvořák +8 more
2022Malacologica Bohemoslovaca5 citations Open access
Semantic Scholar
New records of the Mediterranean land snail Massylaea vermiculata (O. F. Müller, 1774) in Hungary and Slovakia
B. Páll-Gergely, Z. Fehér, T. Čejka
2020Folia Malacologica5 citations Open access
Semantic Scholar
A Roman Structure from Hurbanovo, SW Slovakia: Multiproxy Investigation of Unique Waterlogged Deposit
M. Hajnalová, Zora Bielichová, J. Rajtár, Denisa Krčová +3 more
2018Interdisciplinaria Archaeologica5 citations Open access
Semantic Scholar
Augmented DDoS Mitigation with Reputation Scores
T. Jánský, T. Čejka, M. Žádník, Václav Bartoš
2018ARES5 citations
Semantic Scholar
Analysis of Vertical Scans Discovered by Naive Detection
T. Čejka, Marek Svepes
2016Autonomous Infrastructure, Management and Security5 citations Open access
Semantic Scholar

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