Applicstion of new algorithms and coding procedures in mobile communications and computing  Page description

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Details of project

  
Identifier
44733
Type NI
Principal investigator Pap, László
Title in Hungarian Az új algoritmusok és kódolási eljárások alkalmazása a mobil hírközlésben és informatikában
Title in English Applicstion of new algorithms and coding procedures in mobile communications and computing
Panel Natural Sciences large proposals
Department or equivalent Department of Networked Systems and Services (Budapest University of Technology and Economics)
Participants Balázs, Ferenc
Balázsné Kail, Eszter
Benkovics, Balázs
Buttyán, Levente
Csibi, Sándor
Fazekas, Péter
Fogaras, Dániel
Györfi, László
Győri, Sándor
Hankó, Krisztián
Hollós, Dániel
Horváth Cz., János
Imre, Sándor
Jeney, Gábor
Keszei, Csaba
Laczay, Bálint
Marx, Dániel
Németh, Zoltán
Rábai, Gyula
Recski, András
Rózsás, Balázs
Salamon, Gábor
Schulcz, Róbert
Sugár, Róbert
Szabó, Csanád István
Szabó, Sándor
Szalay, Máté
Vajda, István
Starting date 2003-01-01
Closing date 2006-12-31
Funding (in million HUF) 96.600
FTE (full time equivalent) 0.00
state closed project





 

Final report

  
Results in Hungarian
A kutatási munka során az alábbi résztémákban értünk el eredményeket: - mobil IP, - all IP hálózatok, - útkeresési algoritmusok, - hívásátadási algoritmusok, - mobil technológiák együttműködése, - a szolgáltatás minősége (QoS), - a mobil és informatikai hálózatok és rendszerek biztonsági kérdései, - több-felhasználós vétel, - kódosztásos többszörös hozzáférés, - forgalmi modellezés, - kódkonstrukció kódosztásos technológiákhoz, - kvantum számítástechnikai eljárások, - gráfelmélet, - kombinatorikus optimalizálás. A fenti szakterületeken végzett kutatásaink eredményei közül azokat emeljük ki, amelyeket az alábbi témákban értünk el: - A heterogén mobil hálózatok együttműködési problémái, - A mobil Internet Protokoll alkalmazásával kapcsolatos vizsgálatok, - Többfelhasználós detekciós módszerek a kódosztásos többszörös hozzáféréses mobil rendszerekben, - A heterogén mobil hálózatok forgalmi modellezése, - A mobil informatikai és távközlési hálózatok, rendszerek és szolgáltatások - biztonsági kérdései, - Kvantum számítástechnika és mérnöki alkalmazásai, - Útkeresési és csatornakijelölési algoritmusok fejlesztése és vizsgálata mobil hálózatok számára, alkalmazott gráfelmélet. A kutatásban résztvevők az eredményeket három megvédett PhD disszertációban, egy benyújtás előtt álló akadémiai doktori értekezésben és több beadás előtt álló PhD értekezésben használták fel. A tudományos iskola publikációs listája 135 elemből áll.
Results in English
The members of the Scientific School have got new results in the following scientific fields: - Mobile IP, all IP networks, - Routing algorithms, - Hand-over algorithms, - Interworking of heterogeneous mobile technologies, - Quality of services (QoS), - Security problems of mobile and information networks and systems, - Multi-user detection, - Code division multiple access, - Traffic modeling, - Code construction for code division technologies, - Quantum computing, - Graph theory, - Combinatorial optimization. On the above mentioned scientific field we have the most important results in the following areas: - Interoperability issues of heterogeneous mobile networks, - Investigations on the applicability of mobile Internet Protocol, - Multi-user detection methods in code division multiple access systems, - Traffic models of heterogeneous mobile networks, - Security issues of mobile information and telecommunication networks, systems and services, - Quantum computing and its engineering applications, - Development and research of routing and channel assigning algorithms for mobile networks, application of the graph theory. The participants of the research used their results in three defended PhD theses, in a dissertation for DSc title, and in some other PhD theses before the final process. The number of the publications of the Scientific School is 135.
Full text http://real.mtak.hu/1234/
Decision
Yes





 

List of publications

  
Salamon Gábor: Approximation algorithms for minimizing multiplexing cost in optical networks, BME Symposium on Applied Mathematics and Physics, Göd, 2004, 2004
P. Fazekas: Calculating the Residual Session Length Distribution of Handover Connections in Multimedia Cellular Networks, IST 2005, International Symposium on Telecommunications, 19-21 September, Shiraz, Iran, 2005
T. Jursonovics, Zs. Butyka, S. Imre: Examination and new Charging Solution for Multimedia Streams over Mobile Network, MoMM 2005, Kuala Lumpur, Malajzia, 2005
Bodon F.: Hash-fák és szófák az adatbányászatban, Alkalmazott Matematikai Lapok 21: 151-174, 2004, 2004
Bodon F., Kouris J.: Automatic Discovery of Locally Frequent Itemsets in the Presence of Highly Frequent Itemsets, Intelligent Data Analysis 9:1, 2005, 2005
Bodon F.: Surprising results of Trie-based FIM algorithms, Proc. IEEE ICDM-FIMI-04, Brightom, UK, 2004
Dániel Marx: List edge multicoloring in graphs with few cycles, Information Processing Letters, 89 (2) 85-90, 2004., 2004
Dániel Marx: Graph coloring problems and their applications in scheduling, Periodica Polytechnica Ser. El. Eng. 48 (1-2) 5-10, 2004., 2004
Dániel Marx: Minimum sum multicoloring on the edges of trees, 1st Workshop on Approximation and Online Algorithms (WAOA), 2003 (Budapest), 214-226, Lecture Notes in Comput. Sci., 2909, Springer, Berlin, 2004., 2004
Dániel Marx: Parameterized graph separation problems, International Workshop on Parameterized and Exact Computation (IWPEC), 2004 (Bergen), 71-82, Lecture Notes in Comput. Sci., 3162, Springer, Berlin, 2004., 2004
Dániel Marx: Parameterized coloring problems on chordal graphs, International Workshop on Parameterized and Exact Computation (IWPEC), 2004 (Bergen), 83-95, Lecture Notes in Comput. Sci., 3162, Springer, Berlin, 2004., 2004
Dániel Marx: Parameterized complexity of constraint satisfaction problems, In Proceedings of 19th Annual IEEE Conference on Computational Complexity, Amherst, Massachusetts, 139-149, 2004., 2004
András Recski: Maps of matroids with applications, The 3rd Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, Tokyo, 2003. 49-58., 2004
András Recski, Gábor Salamon, Dávid Szeszlér: Improving size-bounds for subcases of square-shaped switchbox routing, Periodica Polytechnica Ser. El. Eng., 48 (2004), 55-60., 2004
Kornélia Ambrus Somogyi, András Recski: On the complexity of the channel routing problem in the dogleg-free multilayer Manhattan model, Acta Polytechnica Hung. 1, 2 (2004) 89-97., 2004
Dávid Szeszlér: A new algorithm for 2-layer Manhattan channel routing, The 3rd Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, Tokyo, 2003. 179-185., 2004
Györfi László, Laczay Bálint: Signature Coding and Information Transfer for the Multiple Access Adder Channel, nformation Theory Workshop 2004,, 2004
Bodon F. Rónyai L: Trie: an alternative data structure for data mining algorithms, Hungarian Applied Mathematics and Computer Application, 38: 739-751 2003, 2003
Bodon F. Hornák Z: Filtering False Alarms: an Approach Based on Episode Mining, John von Neumann PhD stundents Conference, BME, 2003, 2003
Dániel Marx: List edge multicoloring in bounded cyclicity graphs, The 3rd Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, Tokyo, 2003. 164-170., 2003
Dániel Marx: Minimum sum multicoloring on the edges of trees, 1st Workshop on Approximation and Online Algorithms, 2003., 2003
Dániel Marx: Graph coloring problems and their applications in scheduling, John von Neumann Doktorandusz Konferencia, BME, 2003, 15-18., 2003
András Recski: Maps of matroids with applications, The 3rd Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, Tokyo, 2003. 49-58., 2003
Dávid Szeszlér: A new algorithm for 2-layer Manhattan channel routing, The 3rd Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, Tokyo, 2003. 179-185., 2003
B. Bencsáth, I. Vajda, L. Buttyán: A Game Based Analysis of the Client Puzzle Approach to Defend Against DoS Attacks, IEEE Conference on Software, Telecommunications and Computer Networks (SoftCom 2003),, 2003
I. Vajda, L. Buttyán: Lightweight Authentication Protocols for Low-Cost RFID Tags, 2nd Workshop on Security in Ubiquitous Computing, in conjunction with Ubicomp 2003,, 2003
M. Félegyházi, L. Buttyán, and J.-P. Hubaux: Equilibrium Analysis of Packet Forwarding Strategies in Wireless Ad Hoc Networks -- the Static Case, 8th International Conference on Personal Wireless Communications (PWC 2003),, 2003
F. Bodon: A fast APRIORI implementation, Workshop on Frequent Itemset, 2003
S. Imre, F. Balázs: Quantum Computing and Communications - An Engineering Approach, John Wiley and Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex PO19 8SQ, England, 2004
S. Imre, F. Balázs: The Generalized Quantum Database Search Algorithm, Computing, Published by Springer, ISSN 0010-485X, Vol. 73. No. 3. pp. 245-269, 2004
F. Balazs, S. Imre: Quantum Computation Based Probability Density Function Estimation, International Journal of Quantum Information, Published by World Scientific Publishing Company, ISSN 0219-7499, Vol. 3. No. 1. pp. 93-98, 2005
S. Imre, F. Balázs: Maximum Likelihood Based Quantum Set Separation, International Conference on Computation Science, ICCS2004, 6-9 June, 2004, Krakow, Poland, Published at Springer, Lectures Notes in Computer Sciences; Vol. 3036, ISBN 3-540-22114-X, pp. 318-325, 2004
F. Balazs, S. Imre: Modified Radial Basis Network Based Blind Channel Estimation, Modified Radial Basis Network Based Blind Channel Estimation”, SoftCOM2004, October 10-13, 2004, Split, Dubrovnik (Croatia), Ancona, Bari (Italy), Published at FESB-Split, ISBN 953-6114-69-0, pp. 449-452, 2004
Zs. Butyka, T. Jursonovics, S. Imre: Multiumedia Transmission over Mobile Networks, SoftCOM2004, October 10-13, 2004, Split, Dubrovnik (Croatia), Ancona, Bari (Italy), Published at FESB-Split, ISBN 953-6114-69-0, pp. 453-457, 2004
S. Imre, Zs. Butyka. T. Jursonovics, B. Ary, G. Debrei: Accounting in Next Generation Mobile Networks, Inter-University Reseach Center for Telecommunications and Informatics, Project Report, June 2004. pp. 42-53, 2004
I. Zs. Berta and B. Bencsáth: Sending authentic messages from malicious terminals, In: NIIF Networkshop Conference, Hungary: 2004, 2004
B. Bencsáth, I. Vajda: Protection Against DDoS Attacks Based On Traffic Level Measurements, International Symposium on Collaborative Technologies and Systems, San Diego, CA, USA: 2004., 2004
Gódor Győző és Schulcz Róbert: 3G- és WLAN hálózatok együttmőködése, Magyar Távközlés, 2004/4-5. szám, 2004, 2004
R. Schultz, S. Imre, I. Fónagy-Ács, A. Holtai. D. Oláh: Displaying HTML pages on WAP Capable Mobile Phones, EUNICE 2003 (European Network of Universities and Companies in Information and Communication Engineering) 9th Open European Summer School on Next Generation Networks, September 8-10, 2003, Balatonfüred, Hungary, ISBN 963-421-576-9, pp.248, 2003
R. Schulcz, S. Imre, I. Fónagy-Ács, A. Hoéltai, D. Oláh: Web2Wap –the Intelligent, On-line HTML to WML Converter Tool, Technology for Mobile Society, Edited by M. Muraszkievicz, Published by EVAN, Warsaw, Poland, ISBN 83-87091-42-1, pp.438-445., 2004
S. Imre, R. Schulcz: Wireless Computer Networks, Hungarian Telecommunication, Vol. XIV., No. 5-6. December, 2003. pp. 27-32., language: Hungarian, 2003
B. Bencsáth, I. Vajda: Trap E-mail Address for Combating E-mail Viruses, IEEE Conference on Software, Telecommunications and Computer Networks, Split, Croatia: 2004., 2004
B. Bencsáth: Az internetes vírus- és spamvédelem rendszerszemléletben, HISEC Konferencia, Budapest, Hungary: 2004, 2004
Á. Huszák, T. Kiefer, V. Simon, G.L. Tilk, D. Imre, S. Szabó: Handling of Mobility in IP based Networks, Telecommunications, Vol. LVIII, No.4., 2003. pp. 4-13. language: Hungarian, 2003
V. Csege, I. Heim, S. Imre, R. Schulcz: Mobile Internet – IP Mobility, Hungarian Telecommunication, Vol. XIV., No. 2. April, 2003. pp. 33-30., language: Hungarian, 2003
S. Imre, M. Szalay: LTRACK –New Mobility Management Scheme, Telecommunication, Vol. LVIII., No. 11. November, 2003. pp. 49-52., language: Hungarian, 2003
V. Simon, Á. Huszák, S. Szabó, Sándor Imre: Hierarchical Mobile IPv6 and Regional Registration Optimization, International Conference on Parallel and Distributed Computing, Euro-Par 2003, 26th-29th August 2003, Klagenfurt, Austria, Published at Springer, Lectures Notes in Computer Sciences; Vol. 2790, ISBN 3-540-40788-X, pp. 1137-1140., 2003
S. Imre: Dynamically Optimised Chernoff bound Based CAC for 3G/4G WCDMA Systems, 11th Microcoll Conference, September 10-11, 2003, Budapest, Hungary, ISBN 963-212-166-X, pp.27-30., 2003
B. Rózsás, S. Imre: Improving the Performance of IP Micromobility Domains, EUNICE 2003 (European Network of Universities and Companies in Information and Communication Engineering) 9th Open European Summer School on Next Generation Networks, September 8-10, 2003, Balatonfüred, Hungary, ISBN 963-421-576-9, pp.114-120, 2003
I. Dudás, G. Zs. Bilek, S. Szabó, S. Imre: New Methods for Providing QoS in IP Mobility, EUNICE 2003 (European Network of Universities and Companies in Information and Communication Engineering) 9th Open European Summer School on Next Generation Networks, September 8-10, 2003, Balatonfüred, Hungary, ISBN 963-421-576-9, pp.145-150, 2003
S. Imre, P. Petrás, R. Táncsics: Efficiency Validation of 3G/4G WCDMA Air Interface Call Admission Control in OMNeT++ Environment, SoftCOM2003, October 07-10, 2003, Split, Dubrovnik (Croatia), Ancona, Venice (Italy), Published at FESB-Split, ISBN 953-6114-64-X, pp. 852-858, 2003
G. Kontra: Network Discovery in Mobile Agent Based Network Management, SoftCOM2003, October 07-10, 2003, Split, Dubrovnik (Croatia), Ancona, Venice (Italy), Published at FESB-Split, ISBN 953-6114-44-5, pp. 44-48, 2003
S. Imre: Quantum Computing Based Feedback Channel Coding for Medium Access Control, SoftCOM2003, October 07-10, 2003, Split, Dubrovnik (Croatia), Ancona, Venice (Italy), Published at FESB-Split, ISBN 953-6114-44-5, pp.516-520, 2003
Gy. Rábai, S. Imre: Using Mobile Agents in Reconfigurable Radio Networks, SoftCOM2003, October 07-10, 2003, Split, Dubrovnik (Croatia), Ancona, Venice (Italy), Published at FESB-Split, ISBN 953-6114-64-X, pp.39-43, 2003
Gy. Gódor, M. Szalay, T. Kőszegi, Z. Faigl, S. Imre: Security of Mobile and Wireless Systems, Digital Communications, DC2003, November 25, 2003, Zilina, Slovak Republic, Published by EDIS Zilina University Publishers, ISBN 80-8070-165-2, pp. 13-18., 2003
Z. Németh, S. Imre: Source separation in MIMO Systems, 8th International OFDM-Workshop, InOWo’03, 24.-25. September 2003, Hamburg, Germany, pp.207-211, 2003
S. Imre, F. Balázs: Generalized Grover Database Search Operator with Arbitrary Initial State, ERATO Conference on Quantum Information Science, EQIS2003, September 4-6, 2003, Niijima-kaikan, Kyoto, Japan, 2003
Z. Németh, F. Balázs, S. Imre, L. Pap: Advanced Signal Processing Techniques in Next Generation Mobile Systems, High Speed Networking Laboratory Autum Workshop, 27-28 November, 2003, 2003
V. Simon, S. Imre, L. Pap: QoS Provision in IP Based Mobile Networks, High Speed Networking Laboratory Autum Workshop, 27-28 November, 2003., 2003
R. Kántor, S. Sipos, B. Rózsás, S. Imre, L. Pap: On the Capacity of IP Micromobility Domains, High Speed Networking Laboratory Autum Workshop, 27-28 November, 2003, 2003
T. Radvánszky, S. Imre, B. Benkovics: Enhanced Wireless MAC, High Speed Networking Laboratory Autum Workshop, 27-28 November, 2003, 2003
I. Dudás, L. Bokor, G. Zs. Bilek,S. Szabó, S. Imre: Mobile IPv6 Testbed and Anycast Mobility Management, High Speed Networking Laboratory Autum Workshop, 27-28 November, 2003, 2003
S. Imre, M. Szalay, Z. Faigl, Gy. Gódor: Security Model of Mobile Systems, High Speed Networking Laboratory Autum Workshop, 27-28 November, 2003, 2003
R. Schulcz, S. Imre, Gy. Horák, T. Krausz, T. Tóbi: Installation and Security Issues of a University Pilot WLAN Network, High Speed Networking Laboratory Autum Workshop, 27-28 November, 2003, 2003
K. Sója, M. Erdei, Gy. Rábai, S. Imre: Resource Management in 4G Radio Networks, High Speed Networking Laboratory Autum Workshop, 27-28 November, 2003, 2003
S. Győri: Signature Coding over Multiple Access OR Channel, IEEE Information Theory Workshop, La Sorbonne, Paris, France, 2003, pp. 115–118, 2003
Györfi László, Győri Sándor: Analysis of collision channel with asynchronous access, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E88-A, no. 10, pp. 2878-2883, 2005
Györfi László, Győri Sándor: Analysis of tree algorithm for collision resolution, Proceedings of the International Conference on the Analysis of Algorithms, pp. 355-362., 2005
Győri Sándor: Bounds on signature coding for fast frequency hopping with asynchronous access, Proceedings of the IEEE ITSOC Information Theory Workshop on Coding and Complexity, pp. 63-67. Rotorua, New Zealand, 2005
Győri Sándor: Signature coding for OR channel with asynchronous access, Proceedings of the IEEE International Symposium on Information Theory pp. 2040-2044. Adelaide, Australia, 2005
Marx D.: Parametrized graph separation problems, Theoretical Computer Science, 351(3), 394-406, 2006, 2005., 2005
Marx D.: Parametrized complexity of constraint satisfaction problems, Computational Complexity, 14, 153-183, 2005, 2005
Marx D.: NP-completeness of list coloring and precoloring extension on the edges of planar graphs, Journal of Graph Theory 49, 313-324, 2005, 2005
Marx D.: A short proof of the NP-completeness of minimum sum interval coloring, Operations Research Letters, 33, 382-384, 2005, 2005
Marx D.: The complexity of chromatic strength and chromatic edge-strength, Computational Complexity,14, 308-340, 2005, 2005, 2005
Marx D.: Precoloring, extension on unit interval graphs, Discrete Applied Mathematics, közlésre elfogadva, 2005, 2005
Marx D.: Minimum sum multicoloring on the edges of planar graphs and partial k-trees, 2nd Workshop on Approximation and Online Algorithms, Bergen, 9-22. 2005, 2005
Fogaras D; Rácz B; Csalogany K; Sarlos T.: Towards scaling fully personalized page rank algorithms, lower bounds and experiments, Internet Mathematics, accepted, 2005, 2005
Marx D.: The closest substring problem with small distances, 46th Annual IEEE Symposium on Foundations of computer Science (FOCS), 63-72, 2005, 2005
Fogaras D; Rácz B: Scaling link based similarty search, Proc. 14th Internat. Conf. On the World Wide Web, China, 641-650. 2005, 2005
Recski A; Szeszler D: The evolution of an idea – Gallai/’s algorithm, Bolyai Society Mathematical Studies, 2005, 2005
Recski A; Szabo J: On the generalization of the matroid parity problem, Graph Theory 2004, Paris, 2005, 2005
Recski A; Shai O: One-dimensional synthesis of graphs as tensegrity frameworks, 4th Japanese-Hungarian Symposium on Discrete Mathematics and its Applications, 284-288, 2005, 2005
Salamon G: Spanning tree optimization problems with degree based objective functions, Proc. 4th Japanese-Hungarian Symp. Discrete Math. And Its Appl., Budapest, 309-315. 2005, 2005
Golda B; Laczay B; Mann Z. A; Megyeri Cs; Recski A: Implementation of VLSI Routing Algorithms, Intelligent Systems at the Service of Mankind, Ubooks, 349-360., 2004, 2005
Fogaras D; Rácz B: Linear approximation algorithms and space lower bounds for the (S)im(R)ank similarity function on massive graphs, Proc. 4th Japanese-Hungarian Symp. Discrete Math. And Its Appl., Budapest, 55-63. 2005, 2005
Fogaras D; Rácz B: A scalable randomized method to compute link-based similarity rank on the web graph, Clustering information over the web, Springer, 2004, 2004
Berta I; Buttyán L; Vajda I: Standards for Product Security Assessment, H. Bidgoli (ed.) The Handbook of, 2005
Berta I; Buttyán L; Vajda I: Standards for Product Security Assessment, H. Bidgoli (ed.) The Handbook of Information Security: John Wiley & Sons, Inc., 2005
Berta I; Buttyán L; Vajda I: A framework for the revocation of unintended digital signatures initiated by malicious terminals, Transactions on Dependable and Secure Computing, 2005
Ács G; Buttyán L; Vajda I: Ad hoc útvonalválasztó protokollok bizonyított biztonsága, Hiradástechnika, 2005
Ács G; Buttyán L; Vajda I: Provable Security for Ad Hoc Routing Protocols, Hiradástechnika (júniusi angol nyelvű szám), 2005
Buttyán L; Györfi L; Vajda I: Adatbiztonság: titkosítás, hitelesítés, digitális aláírás, Magyar Tudomány, 2005
L. Pap, K. A. Hamdi: Multiple-Access Capability of Synchronous FHSS Wireless Networks: An Analysis of the Effects of the Spacing between Hopping Carriers, Workshop, Imperial College, Intelligent Systems and Networks Group,16. November 2005., 2005
Buttyán L; Schaffer P; Vajda I: Resilient Aggregation with Attack Detection in Sensor Networks, Second IEEE Workshop on Sensor Networks and Systems for Pervasive Computing (PerSeNS), Pisa, Italy: 2006, 2005
Ács G; Buttyán L; Vajda I: Provably Secure On-demand Source Routing in Mobile Ad Hoc Networks, IEEE Transactions on Mobile Computing, 2005
Ben Salem N; Buttyán L; Hubaux JP; Jakobsson M: Node Cooperation in Hybrid Ad hoc Networks, IEEE Transactions on Mobile Computing, accepted, 2005
Félegyházi M; Hubaux JP; Buttyán L: Nash Equilibria of Packet Forwarding Strategies in Wireless Ad Hoc Networks, IEEE Transactions on Mobile Computing, 2005
Berta I; Vajda I: Limitations of humans when using malicious terminals, Tatra Mountains Mathematical Publications, accepted, 2005
Bokor László, Szabó Sándor: Multimédia szolgáltatás a következő generációs (NGN) hálózatokban, Magyar Távközlés, 2005
B. Bencsáth, G. Szabó: Components to improve the protection against spam and viruses, HSNLAB Workshop, Budapest, 2005
Péter Fülöp, Sándor Szabó, Tamás Szálka: Mobility Management with Vertical Handover in Streaming Networks, TRANSCOM 2005 Conference, Zilina, Slovak Republic, 2005
Ferenc Bodon, Lars Schmidt-Thieme: The Relation of Closed Itemset Mining, Complete Pruning Strategies and Item Ordering in APRIORI-based FIM algorithms, 9th European Conference on Principles and Practice of Knowledge Discovery in Databases (PKDD), 2005
Balazs Racz, Ferenc Bodon, Lars Schmidt-Thieme: Benchmarking Frequent Itemset Mining Algorithms: from Measurement to Analysis, Workshop on Open Source Data Mining Workshop (OSDM'05), 2005
Ferenc Bodon: Trie-based APRIORI Implementation for Mining Frequent Itemsequences, Workshop on Open Source Data Mining Workshop (OSDM'05), 2005
Ferenc Bodon: 28. fejezet: Gyakori elemhalmazok keresese, Informatikai Algoritmusok 2. kotet, 1385. - 1404 oldal, 2005
Zsiros A., Fülöp A., Jeney G.: Easily Configurable Environment of UTRAN Physical Layer, Proc. 5th EURASIP Conference, Szomolány, Szlovákia, jún. 29.--júl. 2, 2005
Zsiros A., Fülöp A., Jeney G.: Extending UTRAN Physical Layer with Coded Modulation Schemes, Cost289 2005 Seminar, Antalya, Törökország, júl. 7--9., 2005
L. Pap: The role of universities: From ICT research to successful product innovation: A benchmark of university research and innovation policies, A European Information Society for Growth and Employment, Budapest, 20-21 October 2005, 2005
Pap László: A mobil kommunikáció jelene és jövője, eVilág, IV. évf. 8. szám, pp. 13-26, 2005
K. A. Hamdi and L. Pap: Multiple-Access Capability of Synchronous of FHSS Wireless Networks: An Analysis of the Effects of theSpacing between Hopping Carriers, IEEE Trans. on Communications, accepted paper, 2005
K. A. Hamdi and L. Pap: Exact BER Analysis of Binary and Quaternary PSK with Generalized Selection Diversity in Cochannel Interference, IEEE Trans. on Vehicular Technologies, accepted paper, 2005
K. A. Hamdi, L. Pap, E. Alsusa: Accurate Evaluation of Packet Error Probabilities Considering Bit-to-Bit Error Dependence, IEEE GLOBECOM2005, St. Louis, USA, 28. Nov.-2. Dec., 2005, WC01.12, 2005
P. Fazekas: Modelling of Cellular Networks with General ON-OFF Sources, Modelling of Cellular Networks with General ON-OFF Sources, 2005
Zs. Butyka, S. Imre: Charging Concepts in UMTS Mobile Networks, SoftCOM 2005, Split, Horvátország, 2005
T. Jursonovics, Zs. Butyka, S. Imre: Examination and new Charging Solution for Multimedia Streams over Mobile Network, MoMM 2005, Kuala Lumpur, Malajzia, 2005
Marx D.: Parameterized coloring problems on chordal graphs, Theoretical Computer Science, 351(3), 407-424, 2006, 2005
Németh Zoltán, dr. Imre Sándor: Trends in Blind Channel Estimation and Equalization, Nexway Workshop, Bratislava, 2004. október 23-26, 2004
Marx D.: Precoloring extension on unit interval graphs, Discrete Applied Mathematics, közlésre elfogadva, 2005
Marx D.: Efficient approximation schemes for geometric problems?, In Proceedings of 13th Annual European Symposium on Algorithms (ESA 2005), Lecture Notes in Comput. Sci., 3669, Springer, Berlin, 448-459, 2005, 2005
D. Marx: Eulerian disjoint paths problem in grid graphs is NP-complete, Discrete Applied Mathematics, 143(1-3):336-341, 2004, 2004
S. Imre, M. Szalay: Parameter Considerations of LTRACK, EUNICE2004, Advances in fixed and mobile networks, Tampere, Finland, June 14 - 16, 2004, 2004
Alexandrosz Burulitisz, Sándor Szabó, Sándor Imre: On the Accuracy of Mobility Modelling in Wireless Networks, Periodica Polytechnika, 2004, 2004
R. Schulcz, Gy. Gódor: Internetworking of 3G and WLAN Networks, Magyar távközlés, 2004/5-6, 2004
S. Imre, R. Schulcz, Cs. Csegedi, Sz. Vajda: IPv6 Macro Mobility Simulation Using OMNeT++ Environment, International Seminar on Telecommunication Neworks and Teletraffic Theory, organized by IEEE, Saint-Petersburg Russia, 2005
Zsiros A., Fülöp A., Jeney G.: Easily Configurable Environment of UTRAN Physical Layer, in Proc. 5th EURASIP Conference, Szomolány, Szlovákia, 2005. jún. 29.--júl. 2., 2005
Zsiros A., Fülöp A., Jeney G.: Extending UTRAN Physical Layer with Coded Modulation Schemes, Cost289 2005 Seminar, Antalya, Törökország, 2005. júl. 7–9., 2005
S. Győri: Performance evaluation of the Kautz–Singleton code for random activity, IASTED International Conference on Communication Systems and Applications, 2004, Banff, Canada, 2004, 2004
Dániel Fogaras: Algorithms on the web graph, {\it The 3rd Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications,} Tokyo, 2003. pp. 240-249., 2003
Dániel Fogaras: Where to Start Browsing the Web?, {\it 3rd Workshop on Innovative Internet Community Systems,} Springer Lecture Notes on Computer Science, Leipzig, 2003., 2003
Dániel Fogaras: Ranking the Pages of the World Wide Web, Periodica Polytechnica (48)1-2, pp.5-10, 2004., 2004
Dániel Fogaras, Balázs Rácz: Towards Scaling Fully Personalized PageRank, Third Workshop on Algorithms and Models for the Web-Graph (WAW 2004). Springer Lecture Notes on Computer Science, LNCS 3243/2004., 2004
Bálint Laczay: Coding for the Multiple-access Adder Channel, In “General Theory of Information Transfer and Combinatorics”. R. Ahlswede, L. Baumer, N. Cai (eds.). Shannon Foundation Publishers, 2005., 2005
Bálint Laczay: Bounds for Signature Coding on a Multiple-Access Binary Adder Channel, Winter School on Coding and Information Theory, Monte Verita, Switzerland, February 24-27, 2003, 2003
László Györfi, Bálint Laczay: Signature Coding and Information Transfer for the Multiple Access Adder Channel, IEEE Information Theory Workshop, San Antonio, Texas, October 24-29, 2004., 2004



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