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Category: Events .
Presentation of paper “Adversarial Face De-identification” at 26th IEEE International Conference on Image Processing (ICIP).
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2019 PAPER E.
Chatzikyriakidis, C.
Papaioannidis and I.
Pitas, “Adversarial Face De-Identification,” 2019 IEEE International Conference on Image Processing (ICIP), Taipei, Taiwan, 2019, pp.
684-688 PRESENTER Anastasios Tefas PDF https://bit.ly/2WtJAmx Tags: adversarial examples, Aristotle University of Thessaloniki, AUTH, computer vision, deep artificial neural networks, deep learning, face de-identification, face recognition, icip, machine learning, privacy protection Comment Presentation at Aristotle University of Thessaloniki (AUTH) with topic “Content-based Image Retrieval”.
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2019 Presentation topic: “Content-based Image Retrieval” Presenter: Efstathios Chatzikyriakidis PDF presentation: https://bit.ly/2Cp0fyM Source code: https://bit.ly/2WaQFai Tags: Aristotle University of Thessaloniki, AUTH, computer vision, content-based image retrieval, convolutional neural network, cosine similarity, deep artificial neural networks, deep learning, fashion mnist, feature extraction, knn algorithm, machine learning Comment Presentation at Thessaloniki’s Hackerspace with topic “Multi-Factor Authentication”.
Filed under: , Events, Security Systems & Access Control — Leave a comment March 17, 2019 Presentation topic: “Multi-Factor Authentication” Presenter: Efstathios Chatzikyriakidis PDF presentation: https://bit.ly/2ugskDH Source code: https://bit.ly/2FkUfJf Tags: access control, , authentication, , keypad, multi-factor authentication, , RFID, sketch, voice commands, VRBot Comment Presentation at Aristotle University of Thessaloniki (AUTH) with topic “Adversarial Face De-identification”.
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2019 Presentation topic: “Adversarial Face De-identification” Presenter: Efstathios Chatzikyriakidis PDF presentation: https://bit.ly/2W0o3QM Experiments (exported files): https://bit.ly/2W7TlVQ Tags: adversarial examples, Aristotle University of Thessaloniki, AUTH, computer vision, deep artificial neural networks, deep learning, face de-identification, face recognition, machine learning, privacy protection Comment Presentation at Aristotle University of Thessaloniki (AUTH) with topic “Adversarial Examples and Generative Adversarial Networks”.
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2018 Presentation topic: “Adversarial Examples and Generative Adversarial Networks” Presenter: Efstathios Chatzikyriakidis Contributor: Christos Papaioannidis PDF presentation: https://bit.ly/2Qw7QBB Tags: adversarial examples, Aristotle University of Thessaloniki, AUTH, computer vision, GAN, generative adversarial networks Comment Fosscomm 2012 (Serres).
2012 A beautiful and dynamic experience that I hope will be repeated again.
Congratulations to the organizers and participants of this conference.
Their contributions to Free Software was invaluable.
, Greek conference, , T.
E.
I.
of Central Macedonia, Thessaloniki Comment Game Development with Open Hardware and Free Software.
Filed under: Electronic Games,.
2012 On 21/12/11 at TheHackerspace we made 3 presentations on game developing by using open hardware and free software.
Specifically, the presentations were: a) competitive multiplayer game for reinforcing visual skills and reflexes implemented with Arduino, b) engine for moving various sprites in two-dimensional games implemented with Python and Pygame, c) various games with Arduino and Gameduino.
Continue reading 39.074208 21.824312 Tags: , , game, Gameduino, , presentation , sprite engine, TheHackerspace, visual skills Read More & Comment TheHackerspace – Security & Arduino Workshop!.
Filed under: , Events, Security Systems & Access Control — Leave a comment August 8, 2011 The first openSUSE collaboration weekend camp was held in Katerini on 15-17 July 2011.
There was also a workshop according to the programme held by TheHackerspace on “Security & Arduino” which included the presentation of two embedded security systems both at hardware and software levels.
Continue reading Tags: access control, , authentication, , , presentation, RFID, sketch, TheHackerspace Read More & Comment TheHackerspace (Thessaloniki’s Hackerspace) is here!.
2011 TheHackerspace (Thessaloniki’s Hackerspace) is here.
We announce that at 7.00 pm on Thursday 30/6 we organize a kick-off event for the presentation of TheHackerspace at the Art Cafe “Kokini Klosti Demeni” which is the permanent meeting place at 32 Nicosia Street, Kalamaria, Thessaloniki.
Come to get to know us, to see you and share ideas.
The TheHackerspace is an open laboratory for research, collaboration, creativity and learning.
But above all, it is a vibrant community of people with ideas and concepts stemming from the philosophy of Free Software / Open Hardware.
The idea for the project was started a few months ago by people who love Hacking, both software and hardware, and soon was put into practice with passion and desire to contribute to the community.
Our moto is “Love to hack embedded & operating systems!“.
Happy Hacking, Stergios Kalamopoulos Efstathios Chatzikyriakidis Stavros Kalapothas Tags: communities, , , TheHackerspace, Thessaloniki Comment Completion of the fifth seminar of the ARDUINO open source electronic platform.
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2011 Dear Readers and Friends of Free Software, On 5/30/11 (Sunday) there was the fifth seminar, thus completing the circle of free seminars on the ARDUINO open source electronic platform.
Specifically, at the fifth seminar I presented my thesis whose subject is the following: Network implementation of wireless radio communication between two embedded nodes (identification node and control node) for the remote control of devices via digital identification and recognition of physical objects using the Arduino platform.
I feel I must express a very big thank you to the Association of Greek Users and Friends of FS / OSS, especially the living people behind it who are perfectly respectable and cooperative personalities, open minded and with a progressive dynamic potential, giving me the opportunity through this cycle of free workshops to distribute freely my knowledge and my experience on the world of Embedded Systems.
Sincerely, Efstathios Chatzikyriakidis Tags: , electronics, , , platform, presentation, seminar Comment Fifth seminar on the open source electronics platform ARDUINO.
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2011 The Association of Greek Users and Friends of Free Software / Open Source Software invites you to the new presentation in the new round of free courses and presentations organized with a view to deepening the knowledge and alternative use and exploitation of FS / OSS: Fifth Seminar on the Open Source Platform ARDUINO about : Network implementation of wireless radio communication between two embedded nodes (identification and control node) for the remote control of devices via digital identification and recognition of physical objects using the Arduino platform.
Important Notice: It is necessary to attend this seminar for obtaining certifications by those who attended the Arduino seminars organized by the GreekLUG in the year 2010 – 2011.
The presentation will be made by the Informatics Scientist and Communications Engineer as well as Arduino hacker, Efstathios Chatzikyriakidis on what is the first thesis based on the Arduino in Hellas.
The event will take place at 17:00 on Sunday, May 29, 2011 in the Computer Laboratory of the Department of Economics, University of Macedonia.
Tags: , electronics, , , platform, presentation, seminar Comment FS / OSS 2011 Conference (Thessaloniki).
2011 The Free Software / Open Source Software Association (FS / OSSA) recently organized a conference entitled “Open Source: Opportunity Development” in various cities.
Also, last Sunday (22/05/11), I had the opportunity to attend the one-day workshop held at the University of Macedonia in Thessaloniki.
Continue reading Tags: communities, Debian, , , Greek conference, , Stefano Zacchiroli, Thessaloniki Read More & Comment Presentation at T.
E.
I.
of Central Macedonia with topic “Genetic Routing”.
Filed under: , Events — Leave a comment March 2, 2011 Within the framework of the course “Computer Networks III – Theory” (Department of Informatics and Communications, T.
E.
I.
of Central Macedonia) we were asked to write a presentation related to the content of the course.
The topic of my presentation was Genetic Routing.
Tags: genetic, genetic routing, presentation, T.
E.
I.
of Central Macedonia Comment Completion of the fourth seminar of the ARDUINO open source electronic platform.
Filed under: , Events — Leave a comment December 20, 2010 On Sunday 19th December 2010, there was the fourth seminar on the ARDUINO open source electronic platform in the same place where the previous one was also held.
In the presentation of the fourth seminar, we studied cases of use of wireless communication with ARDUINO.
Initially, we discussed the basics and the theoretical aspects of wireless communication, the advantages and disadvantages in radio and infrared communication.
Continue reading Tags: , electronics, , , platform, presentation, seminar Read More & Comment Fourth seminar on the open source electronics platform ARDUINO.
Filed under: , Events — Leave a comment December 16, 2010 The Association of Greek Users and Friends of Free Software / Open Source Software invites you to the new presentation in the new round of free courses and presentations organized with a view to deepening the knowledge and alternative use and exploitation of FS / OSS: Fourth Seminar on the Open Source Platform ARDUINO The presentation will be made by the Informatics Scientist and Communications Engineer as well as Arduino hacker, Efstathios Chatzikyriakidis.
The event will take place at 17:00 on Sunday, December 19, 2010 in the Computer Laboratory of the Department of Economics, University of Macedonia.
Tags: , electronics, , , platform, presentation, seminar Comment Completion of the third seminar of the open source electronic platform ARDUINO.
Filed under: , Events — Leave a comment December 6, 2010 On Sunday 05/12/10, there was the third seminar on open source e-platform ARDUINO held at the same place as the previous one.
The presentation was attended by several people whose interest for the ARDUINO was remarkable.
The questions during the presentation and especially at break time were numerous as well as interesting.
Continue reading Tags: , electronics, , , platform, presentation, seminar Read More & Comment Third seminar on the open source electronics platform ARDUINO.
Filed under: , Events — Leave a comment December 1, 2010 The Association of Greek Users and Friends of Free Software / Open Source Software invites you to the new presentation in the new round of free courses and presentations organized with a view to deepening the knowledge and alternative use and exploitation of FS / OSS: Third Seminar on the Open Source Platform ARDUINO The presentation will be made by the Informatics Scientist and Communications Engineer as well as Arduino hacker, Efstathios Chatzikyriakidis.
The event will take place at 16:00 on Sunday, December 5, 2010 in the Computer Laboratory of the Department of Economics, University of Macedonia.
Tags: , electronics, , , platform, presentation, seminar Comment Completion of the second seminar of the open source electronic platform ARDUINO.
Filed under: , Events — Leave a comment November 21, 2010 On Saturday 20th, November 2010 there was the second seminar on open source e-platform ARDUINO held at the same place as the previous one.
The presentation was attended by several people whose interest for the ARDUINO was remarkable.
The questions during the presentation and especially at break time were numerous as well as interesting.
It was also wonderful that the event was attended by scientists from different disciplines, such as engineers, artists, programmers, etc.
Continue reading Tags: , electronics, , , platform, presentation, seminar Read More & Comment Second seminar on the open source electronics platform ARDUINO.
Filed under: , Events — Leave a comment November 16, 2010 The Association of Greek Users and Friends of Free Software / Open Source Software invites you to the new presentation in the new round of free courses and presentations organized with a view to deepening the knowledge and alternative use and exploitation of FS / OSS: Second Seminar on the Open Source Platform ARDUINO The presentation will be made by the Informatics Scientist and Communications Engineer as well as Arduino hacker, Efstathios Chatzikyriakidis.
The event will take place at 17:00 on Saturday, November 20, 2010 in the Computer Laboratory of the Department of Economics, University of Macedonia.
Tags: , electronics, , , platform, presentation, seminar Comment Completion of the first seminar of the open source electronic platform ARDUINO.
Filed under: , Events — Leave a comment October 26, 2010 Dear Readers and Friends of Free Software, First of all, as a return gift of gratitude, I owe a big thanks to both the FS / OSS Association, who gave me the opportunity to freely share my knowledge and my experiences about the world of ARDUINO with you through the cycle of seminars started on Sunday 24/10/10 as well as to all of you who attended the first seminar filling the hall of the laboratory with your presence and your interest.
Continue reading Tags: , electronics, , , platform, presentation, seminar Read More & Comment First seminar on the open source electronics platform ARDUINO.
Filed under: , Events — Leave a comment October 21, 2010 The Association of Greek Users and Friends of Free Software / Open Source Software invites you to the new presentation in the new round of free courses and presentations organized with a view to deepening the knowledge and alternative use and exploitation of FS / OSS: Open Source Electronics Platform ARDUINO The presentation will be made by the Informatics Scientist and Communications Engineer as well as Arduino hacker, Efstathios Chatzikyriakidis.
The event will take place at 13:00 on Sunday, October 24, 2010 in the Computer Laboratory of the Department of Economics, University of Macedonia.
41.088310 23.542815 Tags: , electronics, , , platform, presentation, seminar Comment Infosystem 2010 – T.
E.
I.
of Central Macedonia.
Filed under: Events — Leave a comment October 11, 2010 It was a very interesting experience for me to participate in the mission of the Department of Informatics and Communications of the T.
E.
I.
of Central Macedonia in Thessaloniki, where the Department took part in the Infosystem 2010 exhibition.
T.
E.
I.
of Central Macedonia, Thessaloniki Read More & Comment Infosystem 2009 – T.
E.
I.
of Central Macedonia.
Filed under: Events — Leave a comment June 29, 2010 It was a very interesting experience for me to participate in the mission of the Department of Informatics and Communications of the T.
E.
I.
of Central Macedonia in Thessaloniki, where the Department took part in the Infosystem 2009 exhibition.
Continue reading Tags: Infosystem, T.
E.
I.
of Central Macedonia, Thessaloniki Read More & Comment Fosscomm 2010 (Thessaloniki).
Filed under: Events — Leave a comment A beautiful and dynamic experience that I hope will be repeated again.
Congratulations to the organizers and participants of this conference.
Their contributions to Free Software was invaluable.
39.074208 21.824312 Tags: communities, , Greek conference, , Thessaloniki Comment.
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