Project Details

Optická síť národního výzkumu a její nové aplikace

Project Period: 1. 1. 2004 – 31. 12. 2010

Project Type: grant

Code: MSM6383917201

Agency: Ministerstvo školství, mládeže a tělovýchovy ČR

Program: Výzkumná centra (2000-2004)

English title
Optická síť národního výzkumu a její nové aplikace
Type
grant
Keywords

IPv6 router, Liberouter, network traffic monitoring, NetFlow, Programmable
hardware, FPGA, VHDL language, e-learning, medical applications, virtual
collaboration

Abstract

Members of the Faculty of Information Technology, Brno University of Technology,
take part in the Cesnet Research Plan, namely in 4 research activities -
programmable hardware, distance education support, medical applications and
virtual collaborative environment. We play a key role especially in the first
domain which is described below.

Programmable hardware

The general
aim of this activity is the development of specialised network devices based on
the principle of hardware-software codesign. On the hardware side, we plan both
to reuse the existing COMBO family of cards and also to create new designs
utilising primarily high-performance programmable hardware components (FPGA,
CPLD, TCAM etc.). Thanks to their flexibility, very different functions can be
realised on the same hardware just by changing the appropriate microcode.
A significant part of software development efforts will thus be spent on
programming the microcode in the VHDL language, but we will also address the
system and application software necessary for each particular device.

Besides
design and development of the devices we  use modern approches of modelling and
verification to prove functionality of the systems. We use model checkers IF,
TReX, Uppaal and others to simulate and verify certain properties of the system.

Our short-term goals are mostly related to our (ongoing or future)
participation in EU projects. In 2004 we will continue the development of an IPv6
router (Liberouter) for the 6NET project, a traffic monitoring device for the
SCAMPI project and start the development of a stand-alone NetFlow collector in
the frame of the GN2 project. Also, we will finish a prototype of an optical
repeater.

In a longer term, our goal is to build a sophisticated team
consisting of researchers and students from several universities, CESNET and
possibly other institutions. This team will cooperate closely with other CESNET
research activities on the development of new devices, for example in the areas
of optical technology, multimedia, security, large-scale computation etc.

Team members
Novotný Jiří – research leader
Čejka Rudolf, Ing. (CVT)
Fučík Otto, doc. Dr. Ing. (DCSY)
Kořenek Jan, doc. Ing., Ph.D. (DCSY)
Kršek Přemysl, doc. Ing., Ph.D. (UTKO)
Martínek Tomáš, doc. Ing., Ph.D. (DCSY)
Matoušek Petr, doc. Ing., Ph.D., M.A. (DIFS)
Pečenka Tomáš, Ing., Ph.D.
Smrčka Aleš, Ing., Ph.D. (DITS)
Vojnar Tomáš, prof. Ing., Ph.D. (DITS)
Zemčík Pavel, prof. Dr. Ing., dr. h. c. (DCGM)
Publication Results

2010

  • KAJAN, M.; KOŘENEK, J. Efficient Packet Classification Algorithm Based on Entropy. Proceedings of the 6th ACM/IEEE Symposium on Architectures for Networking and Communications Systems. La Jolla: Association for Computing Machinery, 2010. p. 11-12. ISBN: 978-1-4503-0379-8. Detail
  • KOŘENEK, J.; KOŠAŘ, V. NFA Split Architecture for Fast Regular Expression Matching. Proceedings of the 6th ACM/IEEE Symposium on Architectures for Networking and Communications Systems. La Jolla: Association for Computing Machinery, 2010. s. 1-2. ISBN: 978-1-4503-0379-8. Detail

2009

  • MARTÍNEK, T. Architektura sběrnice PCI, PCI-X a PCI Express. Sborník příspěvků 35. konference Europen. Plzeň: Česká společnost uživatelů otevřených systémů EurOpen.CZ, 2009. s. 37-50. ISBN: 978-80-86583-17-4. Detail

2008

  • SMRČKA, A.; VOJNAR, T. Verifying Parametrised Hardware Designs Via Counter Automata. Hardware and Software, Verification and Testing. Lecture Notes in Computer Science. Lecture Notes in Computer Science. Heidelberg: Springer Verlag, 2008. p. 51-68. ISSN: 0302-9743. Detail

2007

  • DEDEK, T.; MAREK, T.; MARTÍNEK, T. High Level Abstraction Language as an Alternative to Embeded Processors for Internet Packet Processing in FPGA. 2007 International Conference on Field Programmable Logic and Applications. Amsterdam: IEEE Computer Society, 2007. p. 648-651. ISBN: 1-4244-1060-6. Detail
  • KOŘENEK, J.; KOBIERSKÝ, P. Intrusion Detection System Intended for Multigigabit Networks. 2007 IEEE Design and Diagnostics of Electronic Circuits and Systems. Krakow: IEEE Computer Society, 2007. p. 361-364. ISBN: 978-1-4244-1161-0. Detail
  • KOŠEK, M.; KOŘENEK, J. FlowContext: Flexible Platform for Multigigabit Stateful Packet Processing. 2007 International Conference on Field Programmable Logic and Applications. Los Alamitos: IEEE Computer Society, 2007. p. 804-807. ISBN: 978-1-4244-1059-0. Detail
  • MARTÍNEK, T.; LEXA, M.; BECK, P.; FUČÍK, O. Automatic Generation of Circuits for Approximate String Matching. In 2007 IEEE Design and Diagnostics of Electronic Circuits and Systems. Krakow: IEEE Computer Society, 2007. p. 203-208. ISBN: 1-4244-1161-0. Detail
  • MIKUŠEK, P. Použití přenosem spouštěných architektur pro návrh aplikačně-specifických procesorů. Proceedings of the 13th Conference STUDENT EEICT 2007. Volume 2. Brno: Vysoké učení technické v Brně, 2007. s. 234-236. ISBN: 80-214-3408-0. Detail
  • SMRČKA, A.; ŘEHÁK, V.; VOJNAR, T.; ŠAFRÁNEK, D.; MATOUŠEK, P.; ŘEHÁK, Z. Verifying VHDL Design with Multiple Clocks in SMV. In Formal Methods: Applications and Technology. Lecture Notes in Computer Science. Lecture Notes in Computer Science 4346. Bonn: Springer Verlag, 2007. no. 4346, p. 148-164. ISBN: 978-3-540-70951-0. ISSN: 0302-9743. Detail

2006

  • FAPŠO, M.; SCHWARZ, P.; SZŐKE, I.; SMRŽ, P.; SCHWARZ, M.; ČERNOCKÝ, J.; KARAFIÁT, M.; BURGET, L. Search Engine for Information Retrieval from Speech Records. Proceedings of the Third International Seminar on Computer Treatment of Slavic and East European Languages. Bratislava: 2006. p. 100-101. Detail
  • FAPŠO, M.; SMRŽ, P.; SCHWARZ, P.; SZŐKE, I.; SCHWARZ, M.; ČERNOCKÝ, J.; KARAFIÁT, M.; BURGET, L. Information Retrieval from Spoken Documents. Proceedings of the Seventh International Conference on Intelligent Text Processing and Computational Linguistics (CICLING 2006). Mexico City: Springer Verlag, 2006. p. 410-416. ISBN: 3-540-32205-1. Detail
  • MARTÍNEK, T.; KOŘENEK, J.; NOVOTNÝ, J. Network Monitoring Adaptor for 10Gbps Technology using FPGA. CESNET Conference 2006 Proceedings. Prague : CESNET, z. s. p. o.: CESNET National Research and Education Network, 2006. p. 143-151. ISBN: 978-80-239-6533-9. Detail
  • NOVÁČEK, V.; SMRŽ, P.; POMIKÁLEK, J. Text Mining for Semantic Relations as a Support Base of a Scientific Portal Generator. Proceedings of the 5th International Conference on Language Resources and Evaluation. Paris: European Language Resources Association, 2006. p. 1338-1343. ISBN: 2-9517408-2-4. Detail
  • SINOPALNIKOVÁ, A.; SMRŽ, P. Intelligent Dictionary Interfaces: Usability Evaluation of Access-Supporting Enhancements. Proceedings of the 5th International Conference on Language Resources and Evaluation. Paris: European Language Resources Association, 2006. p. 1-4. ISBN: 2-9517408-2-4. Detail
  • SINOPALNIKOVÁ, A.; SMRŽ, P. Knowing a Word vs. Accessing a Word: Wordnet and Word Association Norms as Interfaces to Electronic Dictionaries. Proceedings of the Third International WordNet Conference, GWC 2006. Brno: Masaryk University, 2006. p. 265-272. ISBN: 80-210-3915-9. Detail
  • SMRČKA, A. High-level Modeling, Analysis and Verification of Programmable Hardware Design. Proceedings of the Junior Scientist Conference 2006. Vienna: Technical University Wien, 2006. p. 93-94. ISBN: 3-902463-05-8. Detail
  • SMRČKA, A.; HLÁVKA, P.; ŘEHÁK, V.; ŠAFRÁNEK, D.; ŠIMEČEK, P.; VOJNAR, T. Formal Verification of the CRC Algorithm Properties. In MEMICS 2006 Second Doctoral Workshop on Mathematical and Engineering Methods in Computer Science. Mikulov: 2006. p. 55-62. ISBN: 80-214-3287-X. Detail
  • SMRČKA, A.; ŘEHÁK, V.; VOJNAR, T.; ŠAFRÁNEK, D.; MATOUŠEK, P.; ŘEHÁK, Z. Verifying VHDL Design with Multiple Clocks in SMV. Proceedings of FMICS 2006. Bonn: 2006. p. 140-155. Detail
  • SMRŽ, P. Automatické generování vědeckých portálů. Sborník příspěvků 5. ročníku konference Znalosti 2006. Ostrava: VŠB Technická univerzita Ostrava, 2006. s. 252-255. ISBN: 80-248-1001-8. Detail
  • SMRŽ, P.; KADLEC, V. How Many Dots Are Really Needed for Head-Driven Chart Parsing?. SOFSEM 2006: Theory and Practice of Computer Science: 32nd Conference on Current Trends in Theory and Practice of Computer Science. Berlin: Springer Verlag, 2006. p. 483-492. ISBN: 3-540-31198-X. Detail
  • SMRŽ, P.; NOVÁČEK, V. Empirical Merging of Ontologies A Proposal of Universal Uncertainty Representation Framework. The Semantic Web: Research and Applications. Lecture notes in Computer Science 4011/2006 - Proceedings of ESWC'06 - the 3rd European Semantic Web Conference. Berlin: Springer Verlag, 2006. p. 65-79. ISBN: 3-540-34544-2. Detail
  • SMRŽ, P.; NOVÁČEK, V. Ontology Acquisition for Automatic Building of Scientific Portals. SOFSEM 2006: Theory and Practice of Computer Science: 32nd Conference on Current Trends in Theory and Practice of Computer Science. Berlin: Springer Verlag, 2006. p. 493-500. ISBN: 3-540-31198-X. Detail

2005

  • FAPŠO, M.; SMRŽ, P.; SCHWARZ, P.; SZŐKE, I.; BURGET, L.; KARAFIÁT, M.; ČERNOCKÝ, J. Systém pre efektívne vyhľadávanie v rečových databázach. Sborník databázové konference DATAKON 2005. Brno: Masaryk University, 2005. s. 323-333. ISBN: 80-210-3813-6. Detail
  • KOŘENEK, J. Rychlé vyhledávání regulárních výrazů s využitím FPGA. Sborník příspěvků ze semináře Počítačové Architektury a Diagnostika. Praha: Fakulta elektrotechniky ČVUT, 2005. s. 1-6. Detail
  • MARTÍNEK, T. Analýza datových toků s využitím sebe-rekonfigurovatelných automatů. Sborník příspěvků ze semináře Počítačové Architektury a Diagnostika. Praha: Fakulta elektrotechniky ČVUT, 2005. s. 119-124. ISBN: 80-01-03298-1. Detail
  • MARTÍNEK, T.; ZEMČÍK, P.; KOŘENEK, J. FPGA-Based Platform for Network Applications. Proc. of 8th IEEE Design and Diagnostic of Electronic Circuits and Systems Workshop. Sopron: University of West Hungary, 2005. p. 194-197. ISBN: 963-9364-48-7. Detail
  • MATOUŠEK, P.; SMRČKA, A.; VOJNAR, T. High-Level Modelling, Analysis, and Verification on FPGA-Based Hardware Design. Correct Hardware Design and Verification Methods. Lecture Notes in Computer Science. Lecture Notes in Computer Science 3725/2005. Berlin: Springer Verlag, 2005. no. 3725, p. 371-375. ISBN: 978-3-540-29105-3. ISSN: 0302-9743. Detail
  • MIKŠÍK, D.; PITNER, T.; SMRŽ, P. Systémy řízení výuky - adaptace, integrace a použití na MU a VUT v Brně. EMTECH - Education, media, technology. Praha: České vysoké učení technické, 2005. s. 18-18. ISBN: 80-01-03336-8. Detail
  • MIKUŠEK, P. Návrh a implementace jednotky pro analýzu paketů. Proceedings of the 11th Conference and Competition STUDENT EEICT 2005. Brno: Vysoké učení technické v Brně, 2005. s. 145-148. ISBN: 80-214-2888-0. Detail
  • SMRČKA, A., MATOUŠEK, P., VOJNAR, T. High-level Modelling, Analysis, and Verification on FPGA-based Hardware Design. Brno: CESNET National Research and Education Network, 2005. 17 p. Detail
  • SMRŽ, P.; FAPŠO, M. Vyhledávání v záznamech přednášek. Sborník semináře Technologie pro e-vzdělávání. Praha: České vysoké učení technické, 2005. s. 21-26. ISBN: 80-01-03274-4. Detail
  • SMRŽ, P.; PITNER, T.; GREGAR, T. Technologie zpracování přirozeného jazyka pro elektronickou podporu výuky. Sborník konference Informatika XVI. Brno: Konvoj, 2005. s. 168-175. ISBN: 80-7302-083-1. Detail

2004

  • ANTOŠ, D.; KOŘENEK, J. Hardware Router's Lookup Machine and its Formal Verification. Proceedings of the 3rd International Conference on Networking ICN '04. Colmar: University of Haute Alsace, 2004. p. 1002-1007. ISBN: 0-86341-325-0. Detail
  • ANTOŠ, D.; KOŘENEK, J. String Matching for IPv6 Routers. SOFSEM 2004: Theory and Practice of Computer Science. Praha: CESNET National Research and Education Network, 2004. p. 205-210. ISBN: 80-86732-19-3. Detail
  • MARTÍNEK, T.; KOŘENEK, J.; NOVOTNÝ, J. Passive network monitoring adapter intended for 10Gbps technology. Sborník příspěvků z XXV. konference Europen. Plzeň: Czech Open Systems User's Group, 2004. p. 55-63. ISBN: 80-86583-07-4. Detail

2002

  • KOŘENEK, J. Decomposition for parallel parsing. Proceedings of 8th conference and competition STUDENT EEICT 2002. Brno: Brno University of Technology, 2002. p. 186-188. ISBN: 80-214-2114-2. Detail
Results with Impact on Practice

2003

Other Results

2007

  • Traffic Scanner, report, 2007
    Authors: KOBIERSKÝ, P.; KOŘENEK, J.; HANK, A.

2005

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