SST2016, October 12-14 2016, FERIT, Osijek
CONFERENCE CHAIRS
General Chair
Drago Žagar
J.J. Strossmayer University of Osijek,
Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek,
Kneza Trpimira 2b, Osijek, Croatia
+38531224602
e-mail:
drago.zagar@etfos.hr
Program Co-Chair
Goran Martinović
J.J. Strossmayer University of Osijek,
Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek,
Kneza Trpimira 2b, Osijek, Croatia
+38531495401
e-mail:
goran.martinovic@etfos.hr
Program Co-Chair
Snježana Rimac Drlje
J.J. Strossmayer University of Osijek,
Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek,
Kneza Trpimira 2b, Osijek, Croatia
+38531224 759
e-mail:
rimac@etfos.hr
Registration Chair
Dražen Slišković
J.J. Strossmayer University of Osijek,
Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek,
Kneza Trpimira 2b, Osijek, Croatia
+38531224602
e-mail:
prodekan.tehnologija@etfos.hr
Publication Chair
Kruno Miličević
J.J. Strossmayer University of Osijek,
Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek,
Kneza Trpimira 2b, Osijek, Croatia
+38531495401
e-mail:
kruno.milicevic@etfos.hr
Publicity/Web Chair
Josip Balen
J.J. Strossmayer University of Osijek,
Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek,
Kneza Trpimira 2b, Osijek, Croatia
+38531224 759
e-mail:
josip.balen@etfos.hr
STEERING COMMITTEE
Leo Budin
Croatian Academy of Sciences and Arts
University of Zagreb, Croatia
Matjaž Colnarič
University of Maribor, Slovenia
Ivica Crnković
Chalmers University, Gothenburg, Sweden
J.J. Strossmayer University of Osijek, Croatia
Bojan Čukić
University of North Carolina at Charlotte, USA
Janos Fodor
Obuda University, Budapest, Hungary
Sven Gotovac
University of Split, Croatia
Mislav Grgić
University of Zagreb, Croatia
Željko Hocenski
J.J. Strossmayer University of Osijek, Croatia
Ignac Lovrek
University of Zagreb, Croatia
Gabriel-Miro Muntean
Dublin City University, Ireland
Srete Nikolovski
J.J. Strossmayer University of Osijek, Croatia
Igor Papič
University of Ljubljana, Slovenia
Nedjeljko Perić
University of Zagreb, Croatia
Jože Pihler
University of Maribor, Slovenia
Borut Žalik
University of Maribor, Slovenia
PROGRAM COMMITTEE
Slavoljub Aleksić
University of Niš, Serbia
Adrian Barić
University of Zagreb, Croatia
Jan Broenink
University of Twente, Netherlands
Janez Brest
University of Maribor, Slovenia
Zlatko Čović
Subotica Tech, Subotica, Serbia
Robert Cupec
J.J. Strossmayer University of Osijek, Croatia
Radu Dobrin
Mälardalen University, Sweden
Gordana Dodig Crnković
Chalmers University, Sweden
Igor Fürstner
Subotica Tech, Subotica, Serbia
Radoslav Galić
J.J. Strossmayer University of Osijek, Croatia
Tihana Galinac Grbac
University of Rijeka, Croatia
Sonja Grgić
University of Zagreb, Croatia
Željko Hederić
J.J. Strossmayer University of Osijek, Croatia
Darko Huljenić
Ericsson Nikola Tesla, Zagreb, Croatia
Damir Isović
Mälardalen University, Sweden
Gordan Ježić
University of Zagreb, Croatia
Franjo Jović
J.J. Strossmayer University of Osijek, Croatia
Vladimir Katić
University. of Novi Sad, Serbia
Tomislav Kilić
Univ. of Split, Croatia
Dieter Kraus
Bremen University of Applied Sciences, Germany
Arianit Kurti
Interactive Institute Swedish ICT AB,
Linnaeus University, Sweden
Igor Kuzle
University of Zagreb, Croatia
Panos Liatsis
The Petroleum Institute, Abu Dhabi, UAE
Dražen Lučić
HAKOM, Croatia
Vlado Majstorović
University of Mostar, Bosnia and Herzegovina
Maja Matijašević
University of Zagreb, Croatia
Marta Mrak
BBC London, UK
Peter Möhringer
University of Applied Sciences Würzburg-Schweinfurt , Germany
Tomislav Mrčela
J.J. Strossmayer University of Osijek, Croatia
Aljo Mujčić
University of Tuzla, Bosnia and Herzegovina
Branka Nakomčić – Smaragdakis
University of Novi Sad, Serbia
Gregor Papa
Jožef Štefan Institute, Ljubljana, Slovenia
Edin Pjanić
University of Tuzla, Bosnia and Herzegovina
Sasikumar Punnekkat
BITS-Pilani, Goa, India
Mälardalen University, Sweden
Slavko Rupčić
J.J. Strossmayer University of Osijek, Croatia
Hasan Smajić
TH Köln, Germany
Vlado Sruk
University of Zagreb, Croatia
Zeljko Stojkić
University of Mostar, Bosnia and Herzegovina
Nermin Suljanović
University of Tuzla, Bosnia and Herzegovina
Zvonimir Šipuš
University of Zagreb, Croatia
Dejan Škvorc
University of Zagreb, Croatia
Damir Šljivac
J.J. Strossmayer University of Osijek, Croatia
Nikola Teslić
University of Novi Sad, Serbia
Massimo Villari
Universita’ di Messina, Italy
Mario Vražić
University of Zagreb, Croatia
Mario Weber
HAKOM, Croatia
KEYNOTE SPEAKERS
Professor Francesco Grimaccia
Politecnico di Milano
Department of Energy
Milan, Italy
Professor Dieter Kraus
City University of Applied Sciences, Bremen
Institute of Water-acoustics, Sonar-Engineering, and Signal-Theory
Bremen, Germany
Professor Gregor Papa
Jožef Štefan Institute
Department of Computer Systems
Ljubljana, Slovenia
Title: Computational Intelligence for Smart Cities: RES Integration and Plug-In Hybrid Electric Vehicles for a New Paradigm to address Proper Energy Policies and Sustainable Transport
Title: Parametric and Nonparametric Regression Methods with Applications in Signal Processing and Machine Learning
Title: Cyber Physical System based Proactive Collaborative Maintenance
ORGANIZING COMMITTEE
Dražen Bajer
University of Osijek, Croatia
Ivan Biondić
University of Osijek, Croatia
Dario Došen
University of Osijek, Croatia
Ivanka Ferčec
University of Osijek, Croatia
Tihana Gusić
University of Osijek, Croatia
Mirta Hanzer
University of Osijek, Croatia
Ivana Hartmann Tolić
University of Osijek, Croatia
Višnja Križanović Čik
University of Osijek, Croatia
Marija Primorac
University of Osijek, Croatia
Ivan Vidović
University of Osijek, Croatia
Davor Vrandečić
University of Osijek, Croatia
Denis Vranješ
University of Osijek, Croatia
Domagoj Vuković
University of Osijek, Croatia
Bruno Zorić
University of Osijek, Croatia
IMPORTANT DATES
CONFERENCE
13 May, 2016
Conference paper submission
(extended deadline)
8 July, 2016
Notification of conference paper acceptance
(extended deadline)
29 July, 2016
Final conference paper submission
25 August, 2016
Conference registration
SPECIAL SESSION AND WORKSHOP PROPOSALS
01 March, 2016
Workshop and Special Session proposal submission
15 March, 2016
Workshop and Special Session proposal acceptance
30 April, 2016
Workshop/special session paper submission
15 June, 2016
Notification of workshop/special session paper acceptance
15 July, 2016
Final paper submission
19 August, 2016
Workshop/special session registration
TOPICS
Topics for submission include but are not limited to:
- Affective Computing
- Agriculture Automation
- Applied Electromagnetics in Smart Systems
- Big Data and Smart Systems
- Biometrics and Smart Systems
- Cloud Computing
- Communication Systems
- Computational Intelligence
- Control Systems and Robotics
- Cyber-Physical Systems
- Dependable Computer Systems
- Embedded Computer Systems
- Green Communication
- Green Computing
- High Performance Computing
- Image and Video Processing
- Intelligent Power Systems and Environments
- Intelligent Transportation Systems
- Internet of Things
- Mobile and Wireless Networks
- Security and Privacy
- Smart Antennas
- Smart Health
- Smart Homes and Cities
- Smart Systems and Technologies in Education
- Smart Systems for Green Energy
- Smart Systems in Business
- Software Engineering for Smart Systems
SST 2016 – DETAILED CONFERENCE PROGRAM
Conference venue: hotel Osijek, Šamačka ul. 4, 31000, Osijek, Croatia
12 October 2016
Technical Lecture (Room A – Lipa)
12:00 PM – 12:45 PM
Srećko Janjić (IBM). IBM Bluemix
The Digital Innovation Platform for Smart Solutions Development
Smart Modelling (Room A – Lipa)
1:00 PM – 2:20 PM
Chairs: Vasilija Šarac, Vanja Mandrić Radivojević
Vasilija Šarac and Biljana Citkuševa-Dimitorvska.
Genetic Algorithms in Torque Optimisation of Permanently Split Capacitor Motor (ID31)
Filip Belić, Željko Hocenski and Dražen Slišković.
Thermal Modeling of Buildings with RC Method and Parameter Estimation (ID41)
Nataša Nešić, Nebojša Dončov and Slavko Rupčić.
Analysis of Hexagonal and Square TLM Air-vent Models against Incident Plane Wave Direction (ID51)
Dejan Jovanović, Nenad Cvetković, Nebojša Raičević and Željko Hederić.
Comparative Analysis of Plate and Grid Ground Electrode Characteristics as a Part of Grounding System (ID53)
Smart Energy I (Room B – Kesten)
1:00 PM – 2:20 PM
Chairs: Denis Pelin, Zvonimir Klaić
Goran Kišan, Silvi Kolarić, Marin Šagovac and Zoran Baus.
Using Intelligent Control Systems for Dynamic Management of Smart Grid Network (ID11)
Mladen Antolić, Dean Vučinić, Srete Nikolovski and Zoran Baus.
Smart Grid Architecture Based on Active Demand Approach (ID14)
Jurica Perko, Danijel Topić and Damir Šljivac.
Exploitation of Public Lighting Infrastructural Possibilities (ID27)
Rajmund Drenyovszki, Lóránt Kovács, István Pintér, András Oláh and Kálmán Tornai.
On the Convexity of Chernoff Bound in the Context of Consumption Admission Control in Smart Grids (32)
Coffee Break
2:20 PM – 2:50 PM
Wireless Communications (Room A – Lipa)
2:50 PM – 4:10 PM
Chairs: Mario Vranješ, Josip Milanović
Josip Milanović, Gordan Šimac and Krešimir Mazor.
Performance Analysis of Empirical Propagation Model for Long Term Evaluation (LTE) Network (ID16)
Jelena Vlaović, Snježana Rimac-Drlje and Goran Horvat.
Overview of OFDM Channel Estimation Techniques for DVB-T2 Systems (ID52)
Yakubu Tsado, Kelum Gamage, David Lund and Bamidele Adebisi. Performance Analysis of Variable Smart Grid Traffic over ad hoc Wireless Mesh Networks (ID63)
Smart Energy II (Room B – Kesten)
2:50 PM – 4:10 PM
Chairs: Branka Nakomčić-Smaragdakis, Damir Šljivac
Denis Pelin and Milan Opačak.
Smart-fast Emulation of the Photovoltaic Systems (ID38)
Adrien Genić, Petar Gartner, Danilo Medjo and Mladen Dinić.
Multi-layer Hardware-in-the-Loop Testbed for Microgrids (ID44)
Mario Primorac, Damir Šljivac, Zvonimir Klaić, Krešimir Fekete and Branka Nakomčić-Smaragdakis.
Microgrid Energy Management System in a Public Building (ID60)
Mazin Muhssin, Liana Cipcigan, Nick Jenkins, Meng Cheng and Zeyad Obaid.
Modelling of a Population of Heat Pumps as a Source of Load in the Great Britain Power System (ID25)
Smart Information Systems (Room A – Lipa)
4:20 PM – 5:40 PM
Chairs: Alfonzo Baumgartner, Janoš Šimon
Almir Djedović, Emir Žunić, Dino Alić, Samir Omanović and Almir Karabegović.
Optimization of the Business Processes via Automatic Integration with the Document Management System (ID09)
Zlatko Čović and Janos Šimon.
Usage of QR Codes in Promotion on Social Networks (ID29)
Franko Hržić, Domagoj Poljančić, Tihana Galinac Grbac.
Secure Operations as Congestion Control Mechanism Within OpenStack Based Cloud Laboratory (ID54)
Krešimir Rakić.
The Proposal of the Intelligent System for Generating a Objective Test Questions in Controlled Natural Language for Domain Knowledge Based on Ontology (ID60)
Smart Power Systems and Electrical Drives (Room B – Kesten)
4:20 PM – 5:40 PM
Chairs: Igor Fürstner, Goran Knežević
Srete Nikolovski, Goran Knežević and Dragan Mlakić.
Smart Protection Device Coordination of Electrical Motor Drive Facility Connected on Distribution Network (ID07)
Emir Alibašić, Branko Planojević and Srete Nikolovski.
A New Measurement Method for Testing a 400 kV Circuit Breaker (ID10)
Nenad Gubeljak, Viktor Lovrenčić, Matej Kovač, Bojan Banić and Srete Nikolovski.
Preventing Transmission Line Damage Caused by Ice with Smart On-line Conductor Monitoring (ID15)
Igor Fuerstner, László Gogolák, Alex Milkovic, Edina Kovacs and Adam Balint.
Brushless DC Motors as Parts of Smart Factories (ID21)
6:00 PM – 7:00 PM City Tour (starts from the hotel Osijek)
7:00 PM – 10:00 PM Welcome Reception (Regional Winery, Fakultetska 4, Tvrđa, Osijek)
13 October 2016
Computational Intelligence in Smart Systems (Room A – Lipa)
8:20 AM – 9:20 AM
Chairs: Robert Cupec, Marinko Barukčić
Dražen Bajer, Bruno Zorić, Goran Martinović
Effectiveness of Differential Evolution in Training Radial Basis Function Networks for Classification (ID55)
Marinko Barukčić, Marko Vukobratović and Tin Benšić
Evolutionary Optimization Approach for Performing Interval Power Flow Considering Uncertainties in Electric Power Systems (ID35)
Bruno Zorić, Dražen Bajer, Goran Martinović
Employing Different Optimisation Approaches for SMOTE Parameter Tuning (ID56)
Image and Video Processing I (Room A – Lipa)
9:30 AM – 10:30 AM
Chairs: Željko Hocenski, Emmanuel Karlo Nyarko
Tomislav Keser, Gabrijela Kramar and Damir Nožica.
Traffic Signs Shape Recognition Based on Contour Descriptor Analysis (ID28)
Tomislav Matić, Ivan Vidović, Emil Silađi and Filip Tkalec.
Semi-automatic Prototype System for Bacterial Colony Counting (ID37)
Ziliang Qiao and Dieter Kraus.
The Effect of Crabbing on Spatial Sampling for Stripmap SAS Imaging (ID46)
Communication Networks (Room B – Kesten)
9:30 AM- 10:30 AM
Chairs: Ignac Lovrek, Krešimir Grgić
Edin Mujčić, Aljo Mujčić and Sandra Pajazetović.
Internet-Based Teleoperation Using Wave Variables and Correction of Position Error (ID24)
Oleksandr V. Lemeshko and Oleksandra S. Yeremenko.
Dynamics Analysis of Multipath QoS-Routing Tensor Model with Support of Different Flows Classes (ID40)
Igor Godanj, Krešimir Nenadić and Krešimir Romić.
Simple Example of Software Defined Network (ID49)
10:30 AM – 11:00 AM Coffee Break
11:00 AM – 11:30 AM Opening Ceremony
11:30 AM – 12:30 PM Keynote Lecture 1 (Room A – Lipa)
Dieter Kraus.
Parametric and Nonparametric Regression Methods with Applications in Signal Processing and Machine Learning
12:30 PM – 1:30 PM Lunch
1:30 PM – 2:30 PM Keynote Lecture 2 (Room A – Lipa)
Gregor Papa, Urko Zurutuza and Roberto Uribeetxeberria.
Cyber Physical System based Proactive Collaborative Maintenance (ID67)
Internet of Things (Room A – Lipa)
2:30 PM – 3:50 PM
Chairs: Mario Žagar, Josip Job
Dražen Lučić, Mario Weber and Ignac Lovrek.
Electronic Communications as Smart City Enablers (ID39)
Krešimir Grgić, Ivan Špeh and Ivan Heđi.
A Web-based IoT Solution for Monitoring Data using MQTT Protocol (ID58)
Krešimir Mišura and Mario Žagar.
Data Marketplace for Internet of Things (ID59)
Srđan Popić, Dražen Pezer, Bojan Mrazovac and Nikola Teslić.
Performance evaluation of using Protocol Buffers in the Internet of Things communication (ID22)
Smart Transportation and Industrial Systems (Room B – Kesten)
2:30 PM – 3:50 PM
Chairs: Lejla Banjanović-Mehmedović, Željko Hederić
Domagoj Tolić and Ivana Palunko.
Intermittent Information in Networked Control Systems (ID08)
Imad Elzein and Yury N. Petrenko.
Integration of A Predictive Control Model and MPPT for PV Station (ID42)
Josip Balen, Krešimir Vidović and Dinko Jakovljević.
Integration of Traffic and Travel Data Exchange in Command and Control Platform (ID48)
Lejla Banjanović-Mehmedović, Ivana Butigan, Mehmed Kantardžic and Suad Kasapović.
Prediction of Cooperative Platooning Maneuvers using NARX Neural Network (ID62)
4:10 PM – 10:00 PM Excursion, Gala Dinner and Awards Ceremony (Restaurant Winery Josić, Planina 194, Zmajevac, the bus starts from the hotel Osijek at 4:10 PM)
14 October 2016
Image and Video Processing II (Room A – Lipa)
9:00 AM – 10:00 AM
Chairs: Irena Galić, Ratko Grbić
Adnan Ramakić and Kristijan Lenac
Short-term People Re-identification Using Image Classification (ID61)
Željko Hocenski, Tomislav Matić and Ivan Vidović
Technology Transfer of Computer Vision Defect Detection to Ceramic Tiles Industry (ID65)
Filip Novoselnik, Ratko Grbić and Dražen Slišković
Image based Meteor Detection and Path Estimation (ID26)
10:00 AM – 10:30 AM Coffee Break
10:30 AM – 11:30 AM Keynote Lecture 3 (Room A – Lipa)
Francesco Grimaccia
Computational Intelligence for Smart Cities: RES Integration and Plug-In Hybrid Electric Vehicles for a New Paradigm to address Proper Energy Policies and Sustainable Transport
11:30 AM – 12:00 PM Closing Ceremony (Room A – Lipa)
12:00 PM Coffee and Light Lunch
VENUE
The conference will take place at the Hotel Osijek, located in the centre of Osijek on the Drava river (http://www.hotelosijek.hr/en/).
The Republic of Croatia is geographically located between Central and Eastern Europe. It covers the geographical area that extends from the spacious Pannonian Plain across a narrow area of the Dinaric Alps to the Adriatic coast – one of the most indented coastlines in the world. The interior of the country has a moderate continental climate, whereas a pleasant Mediterranean climate prevails along the Adriatic coast.
Slavonia and Baranja is a historical region in eastern Croatia. It is surrounded by three rivers; the Sava River (the border with Bosnia and Herzegovina), the Drava River (the border with Hungary) and the Danube (the border with Serbia), forming an area of exceptional beauty with forests, meadows and hills. In Slavonia, there are numerous castles and villas that once belonged to rich families, but now they add a special charm to this part of Croatia. Baranja stretches between the Drava River in the north and the Danube in the east. At the point where the Danube and the Drava River meet, nature has created a remarkable phenomenon – Kopački Rit Nature Park, which is rich in flora and fauna. In 1967, Kopački Rit and its immediate area were declared a nature park and a zoological reserve, respectively.
The largest city in Slavonia, Osijek, which is located on the Drava River, is an interesting tourist destination with numerous parks, cultural monuments and entertainment possibilities. Osijek is the fourth largest city in the Republic of Croatia with about 110,000 inhabitants. It is located in a valley on the right bank of the Drava River. It consists of the Fortress – a baroque city-fortress built in the 18th century, the Upper, the Lower and the New Town, Retfala and the Industrial District. Osijek is the most verdant city in the Republic of Croatia. The 18th century baroque city-fortress of Osijek was built by transforming the then historic city located at the strategic crossing over the Drava River. The first new city-fortress was built within a large strategic system of fortified baroque towns on the border with the Ottoman Empire, which was founded by Prince Eugene of Savoy who began to build it in 1712. The fortress had four gates: The New Gate (south), the Water Gate (north), the Imperial Gate (east) and Valpovo Gate (west). Out of these four gates to the fortress, only one is still present today – the Water Gate, where there is a memorial plaque dedicated to the builder of Osijek fortress, general Stephan von Beckers. It is believed that his body was walled up in the outer wall or rampart.
Josip Juraj Strossmayer University of Osijek was established in 1975. It consists of 17 constituent units, i.e., 11 faculties, 5 University departments, 1 Academy of Arts and 3 university infrastructure institutions, i.e., the City and University Library in Osijek, the Student Center in Osijek and the Student Center in Slavonski Brod, as well as the Technology Development Center Osijek Ltd. Today, Josip Juraj Strossmayer University of Osijek has 1,458 employees and about 20,000 students with almost 2,000 students studying at the Faculty of Electrical Engineering. Each year, the number of incoming students doing their practical training and scientists conducting research has been increasing in both the University and the Faculty of Electrical Engineering.
The Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek is a higher education, scientific and research institution that conducts scientific, research, development and educational projects and performs undergraduate, graduate, postgraduate and professional study programs in technical sciences. Higher education curriculum in electrical engineering was first established in Osijek in 1978 as the third study of the kind in the Republic of Croatia. The establishment of the Study of Electromechanical Engineering resulted from an initiative of the University of Osijek and took place in 1977 and 1978.
It was supported by the economy of the city of Osijek and surrounding municipalities in the Slavonia and Baranja region. In 1993, the Faculty of Electrical Engineering Osijek (ETFOS) was founded as a public institution of higher education. Today, it is organized in six departments with a total of fifteen chairs and two accredited laboratories. Through its university and professional study programs, the Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek has been educating and training its staff to be able to keep up with technology advances in the areas of electrical and computer engineering as well as to apply their knowledge to engineering problem solving and, through direct cooperation with industry, to transfer knowledge of new technologies based on new scientific findings. Study programs are in line with European and global trends, but also adapted to the needs of the economy in the environment.
The Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek is also a regional scientific and research center of excellence in the areas of electrical and computer engineering.
SPONSORS, DONORS AND SUPPORT
CONFERENCE SPONSORS
CONFERENCE DONORS
The Foundation of the Croatian Academy of Sciences and Arts
The printing of the proceedings of the International Conference on Smart Systems and Technologies 2016 (SST 2016) was financially supported by the Foundation of the Croatian Academy of Sciences and Arts.
Global Logic d.d.
HEP
SUPPORTED BY
Croatian Employers’ Association (HUP)
IBM
MEDIA SPONSORS
AWARDS
Best Conference Paper Award
Control Systems
Domagoj Tolić and Ivana Palunko
On Intermittent Information in Networked Control Systems
Smart Energy
Mazin Muhssin, Liana Cipcigan, Nick Jenkins, Meng Cheng and Zeyad Obaid
Modelling of a Population of Heat Pumps as a Source of Load in the Great Britain Power System
Intelligent Transportation System
Lejla Banjanovic-Mehmedovic, Ivana Butigan, Mehmed Kantardzic and Suad Kasapovic
Prediction of Cooperative Platooning Maneuvers using NARX Neural Network
PHOTO GALLERY
The first International Conference on Smart Systems and Technologies – SST 2016 was organized with a great success by the Faculty of Electrical Engineering, Computer Science and Information Technology in Osijek, Josip Juraj Strossmayer University of Osijek, Croatia.
We had a large number of participants from IEEE Region 8 and and beyond who presented their state-of-the-art work on smart systems and technologies and most of the presentations were followed by a fruitful discussion.
Therefore, we are inviting you to join us in the new edition of SST conference – SST 2017.
More photos from the SST 2016 conference are available at our official Facebook page:
https://www.facebook.com/SSTInternationalConference/