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Ioannis Vourkas

Associate Professor

Democritus University of Thrace

Xanthi, Grecia

Memristor, Memristive Devices and Systems. Resistive Switching Devices and ReRAM. Unconventional, bio-inspired, and Neuromorphic Computing Cellular Automata-based Computing Models

Electrical and Computer Engineering, DEMOCRITUS UNIVERSITY OF THRACE. Grecia, 2008
Electrical and Computer Engineering, DEMOCRITUS UNIVERSITY OF THRACE. Grecia, 2014

Teaching Assistant Part Time

DEMOCRITUS UNIVERSITY OF THRACE

Xanthi, Grecia

2010 - 2014
Postdoc Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Faculty of Engineering

Santiago, Chile

2015 - 2017
Assistant Professor Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

2017 - 2021
Associate Professor Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

2021 - 2024
Associate Professor Full Time

DEMOCRITUS UNIVERSITY OF THRACE

Xanthi, Grecia

2024 - A la fecha

Summer intern Full Time

Cultural and Educational Technology Institute, Xanthi, Greece

Xanthi, Grecia

2006 - 2006
Software developer Full Time

Institute of Industrial and Control Engineering, UPC, Barcelona

Barcelona, España

2009 - 2009
Local Area Network (LAN) Administrator Part Time

Military Headquarters of Kozani

Kozani, Grecia

2010 - 2010

Best PhD Student Award

DEMOCRITUS UNIVERSITY OF THRACE

Grecia, 2015

In early 2015, I received the Best Ph.D. student award from the Department of Electrical & Computer Engineering (ECE) of the Democritus University of Thrace (DUTh), for finishing my studies with high quality scientific publications and high average grade in the postgraduate courses.


A Gate-Level Power Estimation Approach with a Comprehensive Definition of Thresholds for Classification and Filtering of Inertial Glitch Pulses Villegas, Benjamin Article SCOPUS Journal of Low Power Electronics and Applications (2024)
A Star Network of Bipolar Memristive Devices Enables Sensing and Temporal Computing Riquelme, Juan Article ISI SCOPUS SENSORS (2024)
An Advanced Memory WRITE Algorithm to Mitigate the Effects of ReRAM Cell Variability Vourkas, Ioarmis; IEEE Article ISI 2024 13TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES, MOCAST 2024 (2024)
Conditional and Multi-level WRITE Operations on Current-controlled Memristive Devices for Neuromorphic Applications Palacio, Francisco; Vila, Pere Aran; IEEE Article ISI 2024 IEEE 24TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY, NANO 2024 (2024)
Design and Simulation of a Hyperdimensional Computing System with Memristive Associative Memory for Image Classification Pizarro, Kevin Article INTERNATIONAL JOURNAL OF UNCONVENTIONAL COMPUTING (2024)
Hardware Design Strategies Oriented to Edge Computing and AgriFood Electronics for Image Processing using Cellular Automata Article PARALLEL PROCESSING LETTERS (2024)
On the HW Design of a Memory Control Unit Oriented to the Resistive Memory Technology Carrasco, Patricio Article SCOPUS (2024)
A Comprehensive Simulation Framework to Validate Progressive Read-Monitored Write Schemes for ReRAM Maset, E; Reig, C Article ISI 2023 14TH SPANISH CONFERENCE ON ELECTRON DEVICES, CDE (2023)
A TCAD model for silicon nitride based memristive devices Stavroulakis, Emmanouil; Vasileiadist, Nikolaos; Mavropoulist, Alexandros; Chatzipaschalist, Ioannis K.; Tsipas, Evangelos; Rallis, Konstantinos; Dimitrakist, Panagiotis; IEEE Article ISI 2024 IEEE 24TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY, NANO 2024 (2023)
An Algorithmic Approach to the Design of a Comprehensive ReRAM Memory Controller IEEE Article ISI 2023 18TH INTERNATIONAL WORKSHOP ON CELLULAR NANOSCALE NETWORKS AND THEIR APPLICATIONS, CNNA 2023 (2023)
Compact Time-Based Sensor-to-Digital Converters in Skywater 130nm Open-Source Technology Marin, Jorge; Huerta, MK Article ISI 2023 IEEE 14TH LATIN AMERICA SYMPOSIUM ON CIRCUITS AND SYSTEMS, LASCAS (2023)
Current Driven Random Exploration of Resistive Switching Devices, an Opportunity to Improve Bit Error Ratio Reig, C Article ISI 2023 14TH SPANISH CONFERENCE ON ELECTRON DEVICES, CDE (2023)
Design Exploration of Threshold Logic in Memory and Experimental Implementation using Knowm Memristors Article INTERNATIONAL JOURNAL OF UNCONVENTIONAL COMPUTING (2023)
Effective Current-Driven Memory Operations for Low-Power ReRAM Applications Article ISI SCOPUS IEEE Access (2023)
HW Implementation of Cellular Automata Models Supporting AgriFood Quality Control Processes Article SCOPUS (2023)
Memristors in Cellular-Automata-Based Computing: A Review Karamani, Rafailia-Eleni; Fyrigos, Iosif-Angelos; Adamatzky, Andrew Article ISI SCOPUS Electronics (2023)
On the Development of Prognostics and System Health Management (PHM) Techniques for ReRAM Applications Savino, A; Maniatakos, M; DiCarlo, S; Gizopoulos, D Article ISI 2023 IEEE 29TH INTERNATIONAL SYMPOSIUM ON ON-LINE TESTING AND ROBUST SYSTEM DESIGN, IOLTS (2023)
RevI-Ve: A Comprehensive Software Interface for Easy ReRAM Device Characterization Riquelme, Juan; Melivilu, Matias Article SCOPUS (2023)
Trading Parallelism for Resources in the FPGA Implementation of Cellular Automata-based Models Andrade, Miguel; IEEE Article ISI 2023 18TH INTERNATIONAL WORKSHOP ON CELLULAR NANOSCALE NETWORKS AND THEIR APPLICATIONS, CNNA 2023 (2023)
Using Current to Drive Two SDC Memristors Connected in Series and in Anti-Series Miribel-Catala, Pere; Colomer-Farrarons, Jordi; IEEE Article ISI 2023 38TH CONFERENCE ON DESIGN OF CIRCUITS AND INTEGRATED SYSTEMS, DCIS (2023)
A Circuit-Level SPICE Modeling Strategy for the Simulation of Behavioral Variability in ReRAM IEEE Article ISI PROCEEDINGS OF THE 2022 IFIP/IEEE 30TH INTERNATIONAL CONFERENCE ON VERY LARGE SCALE INTEGRATION (VLSI-SOC) (2022)
Circuit Topology and Synthesis Flow Co-Design for the Development of Computational ReRAM IEEE Article ISI 2024 IEEE 24TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY, NANO 2024 (2022)
Design and Simulation of Peripheral Driving Circuitry for Computational ReRAM IEEE Article ISI 2023 38TH CONFERENCE ON DESIGN OF CIRCUITS AND INTEGRATED SYSTEMS, DCIS (2022)
Exploring Different Circuit-level Approaches to the Forming of Resistive Random Access Memories IEEE Article ISI 2022 11TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES (MOCAST) (2022)
On the Design and Development of a ReRAM-based Computational Memory Prototype IEEE Article ISI PROCEEDINGS OF THE 2022 IFIP/IEEE 30TH INTERNATIONAL CONFERENCE ON VERY LARGE SCALE INTEGRATION (VLSI-SOC) (2022)
Reliability-Aware Ratioed Logic Operations for Energy-Efficient Computational ReRAM IEEE Article ISI PROCEEDINGS OF THE 2022 IFIP/IEEE 30TH INTERNATIONAL CONFERENCE ON VERY LARGE SCALE INTEGRATION (VLSI-SOC) (2022)
Stochastic Resonance Exploration in Current-driven ReRAM Devices Perez, Marcelo; IEEE Article ISI 2024 IEEE 24TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY, NANO 2024 (2022)
Design Considerations for the Development of Computational Resistive Memories IEEE Article ISI 2021 IEEE 12TH LATIN AMERICA SYMPOSIUM ON CIRCUITS AND SYSTEM (LASCAS) (2021)
Design Steps towards a MCU-based Instrumentation System for Memristor-based Crossbar Arrays Cayo, Jose; IEEE Article ISI 2021 10TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES (MOCAST) (2021)
Robust Circuit and System Design for General-Purpose Computational Resistive Memories Article ISI SCOPUS Electronics (2021)
A Voltage-driven Window Function Concept for Behavioral Memristor Device Modeling Ortiz, Javier; IEEE Article ISI 2020 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) (2020)
Alternative memristor-based interconnect topologies for fast adaptive synchronization of chaotic circuits Escudero-Lopez, Manuel Article ISI SCOPUS CHAOS SOLITONS & FRACTALS (2020)
Cellular automata coupled with memristor devices: A fine unconventional computing paradigm Karamani, Rafailia Eleni; Fyrigos, Iosif Angelos; Dimitrakis, Panagiotis; Karafyllidis, Ioannis Article SCOPUS (2020)
Comprehensive predictive modeling of resistive switching devices using a bias-dependent window function approach Gomez, Jorge; Ortiz, Javier Article ISI SOLID-STATE ELECTRONICS (2020)
Exploring the “resistance change per energy unit” as universal performance parameter for resistive switching devices Martin-Martinez J.; Nafria M. Article ISI SCOPUS (2020)
On the Development of MCU-based ad hoc HW Interface Circuitry for Memristor Characterization De La Fuente, Robinson; Perez, Marcelo; IEEE Article ISI 24TH IEEE EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN (ECCTD 2020) (2020)
Performance Assessment of Memristor Networks as Shortest Path Problem Solvers IEEE Article ISI 2020 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) (2020)
ReRAM-based Ratioed Combinational Circuit Design: a Solution for in-Memory Computing IEEE Article ISI 2020 9TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES (MOCAST) (2020)
Shortest Path Computing in Directed Graphs with Weighted Edges Mapped on Random Networks of Memristors Article SCOPUS Parallel Processing Letters (2020)
Voltage Divider for Self-Limited Analog State Programing of Memristors Article ISI SCOPUS IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS (2020)
Exploring Memristor Multi-Level Tuning Dependencies on the Applied Pulse Properties via a Low Cost Instrumentation Setup Gomez, Jorge; Abusleme, Angel Article ISI SCOPUS IEEE ACCESS (2019)
Memristive Logic in Crossbar Memory Arrays: Variability-Aware Design for Higher Reliability Article ISI SCOPUS IEEE TRANSACTIONS ON NANOTECHNOLOGY (2019)
Experimental Study of Artificial Neural Networks Using a Digital Memristor Simulator Article ISI SCOPUS IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS (2018)
Massively Parallel Analog Computing: Ariadne's Thread Was Made of Memristors Stathis, Dimitrios Article ISI IEEE Transactions on Emerging Topics in Computing (2018)
1-D memristor-based cellular automaton for pseudo-random number generation Article SCOPUS 2017 27th International Symposium on Power and Timing Modeling, Optimization and Simulation, PATMOS 2017 (2017)
An on-line test strategy and analysis for a 1T1R crossbar memory Article SCOPUS 2017 IEEE 23rd International Symposium on On-Line Testing and Robust System Design, IOLTS 2017 (2017)
Crossbar-Based Memristive Logic-in-Memory Architecture Papandroulidakis, Georgios; Vourkas, Ioannis; Sirakoulis, Georgios Ch.; Rubio, Antonio Article ISI SCOPUS IEEE TRANSACTIONS ON NANOTECHNOLOGY (2017)
Memristor Crossbar for Adaptive Synchronization Gambuzza L.V.; Frasca M.; Fortuna L.; Ntinas V.; Vourkas I.; Sirakoulis G.C. Article ISI SCOPUS IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (2017)
Modeling Physarum space exploration using memristors Ntinas V.; Vourkas I.; Sirakoulis G.C.; Adamatzky A.I. Article ISI SCOPUS JOURNAL OF PHYSICS D-APPLIED PHYSICS (2017)
Oscillation-Based Slime Mould Electronic Circuit Model for Maze-Solving Computations Ntinas V.; Vourkas I.; Sirakoulis G.C.; Adamatzky A.I. Article ISI SCOPUS IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (2017)
2T1M-Based Double Memristive Crossbar Architecture for In-Memory Computing Vourkas, Ioannis; Papandroulidakis, Georgios; Sirakoulis, Georgios Ch.; Abusleme, Angel Article International Journal of Unconventional Computing (2016)
Alternative Architectures Toward Reliable Memristive Crossbar Memories Hamdioui, Said Article ISI IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS (2016)
Emerging Memristor-Based Logic Circuit Design Approaches: A Review Article ISI SCOPUS IEEE Circuits and Systems Magazine (2016)
Memristor-Based Nanoelectronic Computing Circuits and Architectures Article ISI MEMRISTOR-BASED NANOELECTRONIC COMPUTING CIRCUITS AND ARCHITECTURES (2016)
Employing threshold-based behavior and network dynamics for the creation of memristive logic circuits and architectures Bahrs, S; Hildebrandt, S Article ISI PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 6, NO 4 (2015)
LC Filters with Enhanced Memristive Damping Ntinas, Vasileios; IEEE Article ISI 2020 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) (2015)
Live Demonstration: XbarSim: An Educational Simulation Tool for Memristive Crossbar-Based Circuits IEEE Article ISI 2020 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) (2015)
Multi-state Memristive Nanocrossbar for High-Radix Computer Arithmetic Systems Stavrinides, Stavros G.; Nikolaidis, Spyridon; IEEE Article ISI 2015 IEEE 15TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO) (2015)
SPICE modeling of nonlinear memristive behavior Batsos, Athanasios Article ISI INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS (2015)
XbarSim: An Educational Simulation Tool for Memristive Crossbar-Based Circuits IEEE Article ISI 2020 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) (2015)
Boolean Logic Operations and Computing Circuits Based on Memristors Vasileiadis, Nikolaos Article ISI IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS (2014)
Memristor-based combinational circuits: A design methodology for encoders/decoders Article ISI MICROELECTRONICS JOURNAL (2014)
Memristor-based parallel sorting approach using one-dimensional cellular automata Stathis, D.; Sirakoulis, G. Ch. Article ISI ELECTRONICS LETTERS (2014)
Nano-Crossbar Memories Comprising Parallel/Serial Complementary Memristive Switches Article BioNanoScience (2014)
On the generalization of composite memristive network structures for computational analog/digital circuits and systems Article ISI MICROELECTRONICS JOURNAL (2014)
Shortest Path Computing Using Memristor-Based Circuits and Cellular Automata Was, J; Bandini, S Article ISI MOBILE WEB AND INTELLIGENT INFORMATION SYSTEMS, MOBIWIS 2022 (2014)
Study of Memristive Elements Networks Article ISI JOURNAL OF NANO RESEARCH (2014)
Improved Read Voltage Margins with Alternative Topologies for Memristor-based Crossbar Memories Margala, M; Reis, R; Orailoglu, A; Silveira, LM; Ugurdag, HF Article ISI 2013 IFIP/IEEE 21ST INTERNATIONAL CONFERENCE ON VERY LARGE SCALE INTEGRATION (VLSI-SOC) (2013)
On the Analog Computational Characteristics of Memristive Networks IEEE Article ISI 2013 IEEE 20TH INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS, AND SYSTEMS (ICECS) (2013)
Recent Progress and Patents on Computational Structures and Methods with Memristive Devices Vourkas, Ioannis; Sirakoulis, Georgios Article Recent Patents on Electrical & Electronic Engineering (2013)
A Novel Design and Modeling Paradigm for Memristor-Based Crossbar Circuits Article ISI IEEE TRANSACTIONS ON NANOTECHNOLOGY (2012)
FPGA based Cellular Automata for Environmental Modeling IEEE Article ISI 2012 19th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (2012)
Spreading Patterns of Mobile Phone Viruses Using Cellular Automata Michail, Dimitrios Article ISI MOBILE WEB AND INTELLIGENT INFORMATION SYSTEMS, MOBIWIS 2022 (2012)


FPGA Implementation of an Elementary ReRAM Memory Control Unit Carrasco, Patricio ConferencePaper (2024)
On the Variability-aware Design of Memristor-based Logic Circuits Molll F. ConferencePaper SCOPUS Proceedings of the IEEE Conference on Nanotechnology (2019)
Stuck-at-OFF Fault Analysis in Memristor-Based Architecture for Synchronization ConferencePaper ISI SCOPUS Proceedings of the 2020 IEEE/SICE International Symposium on System Integration, SII 2020 (2019)
Coupled Physarum-Inspired Memristor Oscillators for Neuron-like Operations Adamatzky A. ConferencePaper SCOPUS Proceedings - IEEE International Symposium on Circuits and Systems (2018)
Experimental measurements on resistive switching devices: Gaining hands-on experience ConferencePaper SCOPUS 2018 7th International Conference on Modern Circuits and Systems Technologies, MOCAST 2018 (2018)
Memristive Cellular Automata for Modeling of Epileptic Brain Activity Karamani R.-E.; Fyrigos I.-A. ConferencePaper SCOPUS Proceedings - IEEE International Symposium on Circuits and Systems (2018)
Resistive Switching Behavior seen from the Energy Point of View ConferencePaper SCOPUS 2018 IEEE 24th International Symposium on On-Line Testing and Robust System Design, IOLTS 2018 (2018)
Variability-tolerant memristor-based ratioed logic in crossbar array Escudero, M ConferencePaper ISI SCOPUS Proceedings of the 14th IEEE/ACM International Symposium on Nanoscale Architectures, NANOARCH 2018 (2018)
Experience on material implication computing with an electromechanical memristor emulator Zuin S.; Escudero-Lopez M.; Moll F.; Vourkas I.; Sirakoulis G.Ch. ConferencePaper SCOPUS 2016 IEEE Symposium Series on Computational Intelligence, SSCI 2016 (2017)
Exploring the voltage divider approach for accurate memristor state tuning Vourkas I.; Vasileiadis N.; Sirakoulis G.C. ConferencePaper SCOPUS LASCAS 2017 - 8th IEEE Latin American Symposium on Circuits and Systems, R9 IEEE CASS Flagship Conference: Proceedings (2017)
Towards memristive crossbar-based neuromorphic HW accelerators for signal processing Vourkas I.; Vasileiadis N.; Sirakoulis G.C.; Papamarkos N. ConferencePaper SCOPUS 2017 6th International Conference on Modern Circuits and Systems Technologies, MOCAST 2017 (2017)
A Digital Memristor Emulator for FPGA-Based Artificial Neural Networks Vourkas I.; Ntinas V.; Sirakoulis G.C. ConferencePaper ISI SCOPUS 2016 1st IEEE International Verification and Security Workshop (IVSW) (2016)
A Memristive Circular Buffer for Real-Time Signal Processing Vourkas I.; Sirakoulis G.C. ConferencePaper ISI SCOPUS 2016 5TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES (MOCAST) (2016)


Meet the editors EditorialMaterial WOS-ESCI SCOPUS INTERNATIONAL JOURNAL OF PARALLEL EMERGENT AND DISTRIBUTED SYSTEMS (2018)
Special issue on Advances in Memristive Networks EditorialMaterial WOS-ESCI SCOPUS INTERNATIONAL JOURNAL OF PARALLEL EMERGENT AND DISTRIBUTED SYSTEMS (2018)


Reservoir Computing con Redes de Memristors PCI (REDI170604) Proyecto 2017-2019 Inv. Responsable
Memristive Neural Computing & Learning Architectures (CLeArMeNu) FONDECYT (3160042) Proyecto 2015-2018 Inv. Responsable