Diploma work
J. Stéger: Torlódások vizsgálata számítógépes rendszerekben a statisztikus fizika módszereivel PhD thesis, Department of Physics of Complex Systems, Eötvös University, Budapest, Hungary (2010)
J. Stéger: Kommunikációs hálózatok skálázási tulajdonságai MSc thesis, Department of Physics of Complex Systems, Eötvös University, Budapest, Hungary (2001)
Journal papers
Nadim Rahman et al.
Mobilisation and analyses of publicly available SARS-CoV-2 data for pandemic responses
Microbial Genomics, Vol 10, issue 2 (2024). doi:10.1099/mgen.0.001188
Pipek, O.A., Medgyes-Horváth, A., Stéger, J. et al.
Systematic detection of co-infection and intra-host recombination in more than 2 million global SARS-CoV-2 samples
Nat Commun 15, 517 (2024). doi:10.1038/s41467-023-43391-z
A. Mentes et al:
Identification of mutations in SARS-CoV-2 PCR primer regions
Scientific Reports 12 (2022), doi:10.1038/s41598-022-21953-3
Kondor D, Bulatovic N, Stéger J, Csabai I and Vattay
The Rich Still Get Richer: Empirical Comparison of Preferential Attachment via Linking Statistics in Bitcoin and Ethereum
Front. Blockchain 4:668510 (2021), doi:10.3389/fbloc.2021.668510
Sóti, A., Ancarani, A., Stéger, J. et al.
Influence of Twitter activity on the stock price of soccer clubs
Soc. Netw. Anal. Min. 10, 79 (2020), doi:10.1007/s13278-020-00691-2
Pipek, O., Medgyes-Horváth, A., Dobos, L. et al.
Worldwide human mitochondrial haplogroup distribution from urban sewage
Sci Rep 9, 11624 (2019), doi:10.1038/s41598-019-48093-5
C. Amid et al:
The COMPARE Data Hubs
Database (2019), doi:10.1093/database/baz136
Péter L. Juhász, József Stéger, Dániel Kondor, Gábor Vattay:
A Bayesian approach to identify Bitcoin users
PLOS One (2018), doi:10.1371/journal.pone.0207000
Katalin Hajdú-Szücs, Nóra Fenyvesi, József Stéger, Gábor Vattay:
Audio-based performance evaluation of squash players
PLOS One (2018), doi:10.1371/journal.pone.0194394
Norbert Barankai, József Stéger:
The SIS process in populations with exponential decay
Journal of Statistical Mechanics: Theory and Experiment (2018), doi:10.1088/1742-5468/aaa10f
E. Bokányi, D. Kondor, L. Dobos, T. Sebők, J. Stéger, I. Csabai, G. Vattay:
Race, religion and the city: twitter word frequency patterns reveal dominant demographic dimensions in the United States
Palgrave Communications 2, Article number: 16010 (2016), doi:10.1057/palcomms.2016.10
V. Maglaris, C. Papagianni, G. Androulidakis, M. Grammatikou, P. Grosso, J. van der Ham, C. de Laat, B. Pietrzak, B. Belter, J. Steger, S. Laki, M. Campanella, S. Sallent:
Toward a Holistic Federated Future Internet Experimentation Environment: The Experience of NOVI Research and Experimentation
IEEE Communications Magazine, Vol. 53, No. 7, pp. 136-147, July 2015.
J. van der Ham, J. Stéger, S. Laki, Y. Kryftis, V. Maglaris, C. de Laat:
The NOVI Information Models
Future Generation Computer Systems, doi:10.1016/j.future.2013.12.017
J. Stéger, P. Vaderna, G. Vattay:
Propagation of Congestion Waves in the Internet
Physica A, January 2006: Statistical Mechanics and its Applications, Vol.359, p784-792 (2006), doi:10.1016/j.physa.2005.04.033
G. Simon, J. Stéger, P. Hága, I. Csabai, G. Vattay:
Measuring the Dynamical State of the Internet: Large Scale Network Tomography via the ETOMIC Infrastructure
Complexus 2005 (2005), doi:10.1159/000094194
J. Steger, S. Laki, P. Matray:
Monitoring Framework for Federated Virtualized Infrastructures
In Book entitled \Measurement Methodology and Tools" (Editors: Lluis-Fabrega, Pere Vila, Davide Careglio, Dimitri Papadimitriou), Springer Lecture Notes in Computer Science (LNCS), vol. 7586, Aug. 2013, doi:10.1007/978-3-642-41296-711
G. Vattay, K. Diriczi, A. Fekete, L. Kocarev, M. Maródi, J. Stéger:
Statistical Properties of Chaos in Communication Networks
Complex Dynamics in Communication Networks, Springer: Understanding Complex Systems, p49-68. (2005), doi:10.1007/10973509_3
Stéger József és Fekete Attila:
Számítógépes alapismeretek gyakorlat jegyzet, 2013.03.07
Tamás Sebők, Zsófia Kallus, Sándor Laki, Péter Mátray, József Stéger, János Szüle, László Dobos, István Csabai, and Gábor Vattay
Network Measurement Virtual Observatory: An Integrated Database Environment for Internet Research and Experimentation
Tridentcom 2014, DOI:10.1007/978-3-319-13326-3_7
L. Dobos, J. Szüle, T. Bodnár, T. Hanyecz, T. Sebők, D. Kondor, Zs. Kallus, J. Stéger, I. Csabai, G. Vattay:
A multi-terabyte relational database for geo-tagged social network data
CoginfoCom 2013, ISBN: 978-1-4799-1-1543-9
Zs. Kallus, N. Barankai, D. Kondor, L. Dobos, T. Hanyecz, J. Szüle, J. Stéger, T. Sebők, G. Vattay, I. Csabai:
Regional properties of global communication as reflected in aggregated Twitter data
CoginfoCom 2013, ISBN: 978-1-4799-1-1543-9
J. Ham, C. Papagianni, J. Stéger, P. Mátray, Y. Kryftis, P. Grosso, L. Lymberopoulos:
Challenges of an Information Model for Federating Virtualized Infrastructures
SVM 2011
B. Hullár, S. Laki, J. Stéger, I. Csabai and G. Vattay:
SONoMA: A Service Oriented Network Measurement Architecture
TridentCom 2011, Shanghai, China (2011)
I. Csabai, A. Fekete, P. Hága, B. Hullár, G. Kurucz, S. Laki, P. Mátray, J. Stéger, G. Vattay:
ETOMIC advanced network monitoring system for future Internet experimentation
Infocommunications Journal, Invited paper, Vol. LXV., 2010/I. p25-31 2010
T. Rizzo, J. Stéger, I. Csabai, G. Vattay, P Pollner:
High Quality Queueing Information from Accelerated Active Network Tomography
Proceedings of Tridentcom 2008
P. Mátray and I. Csabai and P. Hága and J. Stéger and L. Dobos and G. Vattay:
Building a Prototype for Network Measurement Virtual Observatory
Proceedings of ACM SIGMETRICS - MineNet 2007
P. Mátray and I. Csabai and P. Hága and J. Stéger, G. Vattay:
Network Measurement Virtual Observatory
Proceedings of Workshop on Mechanisms for the Future Internet, 2008
P. Mátray, I. Csabai, P. Hága, J. Stéger and G. Vattay:
A Semantic Extension of the Network Measurement Virtual Observatory
Advances in Databases and Information Systems, 2009
P. Hága and S. Laki and F. Tóth and I. Csabai and J. Stéger and G. Vattay
Neural Network Based Available Bandwidth Estimation in the ETOMIC Infrastructure
Proceedings of TridentCom 2007
I. Csabai, P. Hága, P. Mátray, G. Simon, J. Stéger, G. Vattay:
Results of Large-Scale Queueing Delay Tomography within the EVERGROW Integrated Project
Proceedings of High Speed Networking Workshop, p65-67, 23-24 May 2006, Balatonkenese, Hungary (2006)
I. Csabai, P. Hága, P. Mátray, G. Simon, J. Stéger, G. Vattay:
Results of Large-Scale Queueing Delay Tomography Performed in the ETOMIC Infrastructure
Proceedings of the 9th IEEE Global Internet Symposium 2006 (IEEE GIS 2006), 28-29 April 2006, Barcelona, Spain (2006)
G. Simon, J. Stéger, P. Hága, I. Csabai, G. Vattay:
Measuring the Dynamical State of the Internet: Large Scale Network Tomography via the ETOMIC Infrastructure
The European Conference on Complex Systems, ECCS'05, pid-188, 14-18 November 2005, Paris, France (2005)
D. Morato, E. Magana, M. Izal, J. Aracil, F. Naranjo, F. Astiz, U. Alonso, I. Csabai, P. Haga, G. Simon, J. Steger and G. Vattay:
ETOMIC: A testbed for universal active and passive measurements
Tridentcom 2005, p283-289, 23-25 February 2005, Trento, Italy (2005)
E. Magana, D. Morato, M. Izal, J. Aracil, F. Naranjo, F. Astiz, U. Alonzo; I. Csabai, P. Hága, G. Simon, J. Stéger, G. Vattay:
The European Traffic Observatory Measurement Infrastructure (ETOMIC)
IEEE International Workshop on IP Operations & Management, IEEE Computer Society IPOM 2004, p165-169, 11-13 October 2004, Beijing, China (2004)
G. Vattay, A. Fekete J. Stéger, M. Maródi:
Modeling Competition, Fairness and Chaos in Computer Networks
IASTED Conference of Communications, Internet and Information Technology, p376-805, 4-6 November 2002, Cambridge, USA (2002)
G. Vattay, A. Fekete, J. Stéger, M. Maródi:
Modeling Competition, Fairness and Chaos in Computer Networks
Communications, Internet and Information Technology, CIIT 2002, 18-20 November 2002, St. Thomas, US Virgin Islands (2002)
T. Éltető, J. Stéger, P. Vaderna, G. Vattay:
A Simple Traffic Model for WEB-like TCP Connections
Highspeed Networks Conference, Budapest, Hungary (2002)
Norbert Csaba BALLA, Gergely Ádám SZABÓ, József STÉGER, László OROSZLÁNY
Waves in a Digital Infinite Mirror
Proceedings of GIREP-EPEC 2023, Physical Learning Promoting Culture and Addressing Societal Issues, Kosice, Slovakia (2023)
M. Maródi, J. Stéger, P. Hága, G. Vattay:
Stationarity in OWD time series
Proceedings of High Speed Networking Workshop, p110, 23-24 May 2006, Balatonkenese, Hungary (2006)
J. Stéger, G. Vattay, I. Csabai:
Internet tomography using the Etomic and the Dimes Systems
Proceedings of High Speed Networking Workshop, p111, 23-24 May 2006, Balatonkenese, Hungary (2006)
G. Simon, J. Stéger, P. Hága, I. Csabai, G. Vattay:
Large-Scale Network Inference in the ETOMIC Infrastructure
Proceedings of High Speed Networking Workshop, 23-24 May 2005, Mátraháza, Hungary (2005)
G. Vattay, I. Csabai, G. Simon, P. Haga, J. Steger:
The First Test Measurements of the New European Traffic Observatory
Proceedings of European Conference on Complex Systems (ECCS 2004), 5-7 December 2004, Torino, Italy (2004)
J. Stéger, P. Vaderna, G. Vattay:
Wave Propagation in TCP Network
Highspeed Networks Conference, p142-143, 21-22 May 2003, Budapest, Hungary (2003)
I. Csabai, P. Hága, J. Stéger, G. Vattay:
Discovering of the Internet Topology on IP level
Highspeed Networks Conference, p140-141, 21-22 May 2003, Budapest, Hungary (2003)
I. Csabai, P. Hága, J. Stéger, G. Vattay:
Congestion Wave propagation in Measurements
Highspeed Networks Conference, chap9, 25-26 November 2002, Budapest, Hungary (2002)
J. Stéger, G. Vattay:
In Search of the Propagation of Congestion Waves
Highspeed Networks Conference, chap9, 25-26 November 2002, Budapest, Hungary (2002)
J. Stéger, G. Vattay:
Visualisation of Chaos in End-to-End Measurements
Highspeed Networks Conference, Budapest, Hungary (2001)
T. Éltető, J. Stéger, P. Vaderna, G. Vattay:
Statistical Behaviour of Short TCP Connections
Highspeed Networks Conference, p6, 2-5 May 2001, Budapest, Hungary (2001)
T. Éltető, J. Stéger, P. Vaderna, G. Vattay:
Analyzing Transport Properties of Short File Transfers
Highspeed Networks Conference, p39, 21-22 November 2000, Budapest, Hungary (2000)
J. Stéger, G. Vattay:
Influence of Packet Losses on the Self Similarity of Parallel TCP Traffic
Highspeed Networks Conference, Balatonfüred, Hungary (2000)
Book chapters
Conference papers, proceedings
Posters