TY - CHAP AU - Babicz, Dóra Eszter AU - Tihanyi, Attila AU - Koller, Miklós AU - Rekeczky, Csaba AU - Horváth, András ED - IEEE, null TI - Simulation of an Analogue Circuit Solving NP-Hard Optimization Problems T2 - 2019 IEEE International Symposium on Circuits and Systems (ISCAS) PB - IEEE CY - Piscataway (NJ) SN - 9781728103976 T3 - IEEE International Symposium on Circuits and Systems Proceedings, ISSN 0271-4302 PY - 2019 SP - 1 EP - 5 PG - 5 DO - 10.1109/ISCAS.2019.8702694 UR - https://m2.mtmt.hu/api/publication/30805934 ID - 30805934 N1 - WoS:hiba:000483076402161 2021-10-09 01:35 befoglaló egyiknél nincsenek szerzők AB - Optimization methods took a leap forward in the past years and with the appearance of deep neural networks and gradient based methods, various complex and differentiable problems become solvable in myriads of practical tasks. Meanwhile optimization of discrete problems is still a challenging task, where efficient solvers are required. In this paper we present a novel analogue circuit in simulation, inspired by the dynamics of cellular neural networks, which can solve NP-hard optimization problems in continuous time. The dynamics were tested in MATLAB and PSPICE and it is shown via moderately complex problems that the dynamics of the circuit converges to the optimal solution in milliseconds with low power consumption. LA - English DB - MTMT ER - TY - CHAP AU - Goda, Márton Áron AU - Tihanyi, Attila AU - Osztheimer, István ED - WORLDCOMP, null TI - Diagnostic tool development on embedded system for heart fitness measurement T2 - The 2nd International Conference on Health Informatics and Medical Systems PB - CSREA Press CY - San Diego (CA) SN - 1601324375 PY - 2016 SP - 28 EP - 35 PG - 8 UR - https://m2.mtmt.hu/api/publication/3124712 ID - 3124712 LA - English DB - MTMT ER - TY - CHAP AU - Borbély, Bence József AU - Tihanyi, Attila AU - Szolgay, Péter ED - IEEE, null TI - A measurement system for wrist movements in biomedical applications T2 - 2015 European Conference on Circuit Theory and Design PB - IEEE CY - Trondheim SN - 9781479998777 PY - 2015 SP - 1 EP - 4 PG - 4 DO - 10.1109/ECCTD.2015.7300047 UR - https://m2.mtmt.hu/api/publication/2978640 ID - 2978640 LA - English DB - MTMT ER - TY - CHAP AU - Sárkány, Norbert AU - Tihanyi, Attila AU - Szolgay, Péter ED - Niemier, M ED - Porod, W TI - The design of a mobile multi-channel bio-signal measuring system for rehabilitation purposes T2 - 2014 14th International Workshop on Cellular Nanoscale Networks and their Applications - CNNA 2014 PB - IEEE CY - New York, New York CY - Piscataway (NJ) SN - 9781479964680 T3 - 14th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA), ISSN 2165-0179 PY - 2014 DO - 10.1109/CNNA.2014.6888644 UR - https://m2.mtmt.hu/api/publication/2777805 ID - 2777805 AB - For any paralyzed or amputated patient rehabilitation is a necessary procedure. Rehabilitation for paralyzed patients is very important because of health protection and for amputated patients it helps to learn to control prosthetic. This paper presents the design of a mobile bio-signal measuring system. The goal of the project is to develop a robust mobile measuring system which can be used in several rehabilitation programs. The system is capable to measure ECG, EEG, EMG signals through multiple channels. At the moment the main scope is to measure EMG signals on the arm, and to optimize the signal condition and data compression through wireless data transmission. The current circuit and system designs are presented and a possible solutions for signal pre-processing is suggested. LA - English DB - MTMT ER - TY - JOUR AU - Katona, Péter AU - Pilissy, Tamás AU - Tihanyi, Attila AU - Laczkó, József TI - The combined effect of cycling cadence and crank resistance on hamstrings and quadriceps muscle activities during cycling JF - ACTA PHYSIOLOGICA HUNGARICA J2 - ACTA PHYSIOL HUNG VL - 101 PY - 2014 IS - 4 SP - 505 EP - 516 PG - 12 SN - 0231-424X DO - 10.1556/APhysiol.101.2014.4.12 UR - https://m2.mtmt.hu/api/publication/2770129 ID - 2770129 LA - English DB - MTMT ER - TY - JOUR AU - Sárkány, Norbert AU - Tihanyi, Attila AU - Szolgay, Péter TI - A mobile bio-signal measuring system on multiple limbs for rehabilitation purposes JF - PHD PROCEEDINGS ANNUAL ISSUES OF THE DOCTORAL SCHOOL FACULTY OF INFORMATION TECHNOLOGY AND BIONICS J2 - PHD PROC PPKE IT VL - 2014 PY - 2014 IS - - SP - 103 EP - 106 PG - 4 SN - 2064-7271 UR - https://m2.mtmt.hu/api/publication/2734273 ID - 2734273 LA - English DB - MTMT ER - TY - JOUR AU - Klauber, András AU - Katona, Péter AU - Rynkiewicz, Judit AU - Waszlavik, Éva AU - Havlikné Glabisz, Iwona AU - Tihanyi, Attila AU - Laczkó, József TI - Funkcionális elektromos stimulációval végzett kerékpározás során mért teljesitmény-értékek és élettani paraméterek vizsgálata JF - BIOMECHANICA HUNGARICA J2 - BIOMECH HUNG VL - 6 PY - 2013 IS - 1 SP - 28 EP - 28 PG - 1 SN - 2060-0305 UR - https://m2.mtmt.hu/api/publication/2531031 ID - 2531031 N1 - Az V. Magyar Biomechanikai konferencián (Budapest, 2013. május 24-25.) elhangzott előadás absztraktja. Léces Melinda LA - Hungarian DB - MTMT ER - TY - BOOK AU - Oláh, András AU - Tihanyi, Attila AU - Cserey, György Gábor TI - Electrical measurements. Elektronikus alapmérések TS - Elektronikus alapmérések ET - 0 PB - Pázmány Péter Katolikus Egyetem (PPKE) CY - Budapest PY - 2011 SP - 715 SN - 9789633080320 UR - https://m2.mtmt.hu/api/publication/2434299 ID - 2434299 N1 - Elektronikus egyetemi oktató anyag informatikus és infobionikus hallgatók részére. http://www.tankonyvtar.hu/hu/tartalom/tamop425/0006_Elektronikai_alapmeresek/Elektr_00_3_3.html AB - http://www.tankonyvtar.hu/hu/tartalom/tamop425/0006_Elektronikai_alapmeresek/Elektr_00_1_1.html LA - English DB - MTMT ER - TY - CHAP AU - Cserey, György Gábor AU - Oláh, András AU - Tihanyi, Attila ED - Bércesné Novák, Ágnes TI - Introduction to Electrical Measurements T2 - Complex Development of Teaching Materials for Molekular Bionics BSc and Infobionics MSc = Molekuláris bionika és infobionika szakok tananyagának komplex fejlesztése konzorciumi keretben PB - Pázmány Péter Katolikus Egyetem Kiadója CY - Budapest SN - 9789633080481 PY - 2011 SP - 15 EP - 17 PG - 3 UR - https://m2.mtmt.hu/api/publication/2429848 ID - 2429848 LA - English DB - MTMT ER - TY - JOUR AU - Tihanyi, Attila AU - Feldhoffer, Gergely AU - Oroszi, Balázs AU - Takács, György TI - IPTV hanginformáció siketek számára JF - HIRADÁSTECHNIKA (1962) J2 - HIRADÁSTECHNIKA VL - 63 PY - 2008 IS - 5 SP - 30 EP - 34 PG - 5 SN - 0018-2028 UR - https://m2.mtmt.hu/api/publication/2381187 ID - 2381187 LA - Hungarian DB - MTMT ER -