@inproceedings{MTMT:30805934, title = {Simulation of an Analogue Circuit Solving NP-Hard Optimization Problems}, url = {https://m2.mtmt.hu/api/publication/30805934}, author = {Babicz, Dóra Eszter and Tihanyi, Attila and Koller, Miklós and Rekeczky, Csaba and Horváth, András}, booktitle = {2019 IEEE International Symposium on Circuits and Systems (ISCAS)}, doi = {10.1109/ISCAS.2019.8702694}, unique-id = {30805934}, abstract = {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.}, year = {2019}, pages = {1-5}, orcid-numbers = {Koller, Miklós/0000-0001-6283-114X} } @inbook{MTMT:3124712, title = {Diagnostic tool development on embedded system for heart fitness measurement}, url = {https://m2.mtmt.hu/api/publication/3124712}, author = {Goda, Márton Áron and Tihanyi, Attila and Osztheimer, István}, booktitle = {The 2nd International Conference on Health Informatics and Medical Systems}, unique-id = {3124712}, year = {2016}, pages = {28-35}, orcid-numbers = {Osztheimer, István/0000-0002-8209-990X} } @inproceedings{MTMT:2978640, title = {A measurement system for wrist movements in biomedical applications}, url = {https://m2.mtmt.hu/api/publication/2978640}, author = {Borbély, Bence József and Tihanyi, Attila and Szolgay, Péter}, booktitle = {2015 European Conference on Circuit Theory and Design}, doi = {10.1109/ECCTD.2015.7300047}, unique-id = {2978640}, year = {2015}, pages = {1-4} } @inproceedings{MTMT:2777805, title = {The design of a mobile multi-channel bio-signal measuring system for rehabilitation purposes}, url = {https://m2.mtmt.hu/api/publication/2777805}, author = {Sárkány, Norbert and Tihanyi, Attila and Szolgay, Péter}, booktitle = {2014 14th International Workshop on Cellular Nanoscale Networks and their Applications - CNNA 2014}, doi = {10.1109/CNNA.2014.6888644}, unique-id = {2777805}, abstract = {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.}, keywords = {Measuring systems; Biosignals}, year = {2014} } @article{MTMT:2770129, title = {The combined effect of cycling cadence and crank resistance on hamstrings and quadriceps muscle activities during cycling}, url = {https://m2.mtmt.hu/api/publication/2770129}, author = {Katona, Péter and Pilissy, Tamás and Tihanyi, Attila and Laczkó, József}, doi = {10.1556/APhysiol.101.2014.4.12}, journal-iso = {ACTA PHYSIOL HUNG}, journal = {ACTA PHYSIOLOGICA HUNGARICA}, volume = {101}, unique-id = {2770129}, issn = {0231-424X}, year = {2014}, eissn = {1588-2683}, pages = {505-516}, orcid-numbers = {Pilissy, Tamás/0000-0003-2908-4300} } @article{MTMT:2734273, title = {A mobile bio-signal measuring system on multiple limbs for rehabilitation purposes}, url = {https://m2.mtmt.hu/api/publication/2734273}, author = {Sárkány, Norbert and Tihanyi, Attila and Szolgay, Péter}, journal-iso = {PHD PROC PPKE IT}, journal = {PHD PROCEEDINGS ANNUAL ISSUES OF THE DOCTORAL SCHOOL FACULTY OF INFORMATION TECHNOLOGY AND BIONICS}, volume = {2014}, unique-id = {2734273}, issn = {2064-7271}, year = {2014}, pages = {103-106} } @article{MTMT:2531031, title = {Funkcionális elektromos stimulációval végzett kerékpározás során mért teljesitmény-értékek és élettani paraméterek vizsgálata}, url = {https://m2.mtmt.hu/api/publication/2531031}, author = {Klauber, András and Katona, Péter and Rynkiewicz, Judit and Waszlavik, Éva and Havlikné Glabisz, Iwona and Tihanyi, Attila and Laczkó, József}, journal-iso = {BIOMECH HUNG}, journal = {BIOMECHANICA HUNGARICA}, volume = {6}, unique-id = {2531031}, issn = {2060-0305}, year = {2013}, eissn = {2060-4475}, pages = {28-28} } @book{MTMT:2434299, title = {Electrical measurements. Elektronikus alapmérések}, url = {https://m2.mtmt.hu/api/publication/2434299}, isbn = {9789633080320}, author = {Oláh, András and Tihanyi, Attila and Cserey, György Gábor}, publisher = {Semmelweis Egyetem; Dialóg Campus Kiadó; PPKE}, unique-id = {2434299}, abstract = {http://www.tankonyvtar.hu/hu/tartalom/tamop425/0006_Elektronikai_alapmeresek/Elektr_00_1_1.html}, year = {2011} } @inproceedings{MTMT:2429848, title = {Introduction to Electrical Measurements}, url = {https://m2.mtmt.hu/api/publication/2429848}, author = {Cserey, György Gábor and Oláh, András and Tihanyi, Attila}, booktitle = {Complex Development of Teaching Materials for Molekular Bionics BSc and Infobionics MSc = Molekuláris bionika és infobionika szakok tananyagának komplex fejlesztése konzorciumi keretben}, unique-id = {2429848}, year = {2011}, pages = {15-17} } @article{MTMT:2381187, title = {IPTV hanginformáció siketek számára}, url = {https://m2.mtmt.hu/api/publication/2381187}, author = {Tihanyi, Attila and Feldhoffer, Gergely and Oroszi, Balázs and Takács, György}, journal-iso = {HIRADÁSTECHNIKA}, journal = {HIRADÁSTECHNIKA (1962)}, volume = {63}, unique-id = {2381187}, issn = {0018-2028}, year = {2008}, pages = {30-34} }