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Conferences Education Publications Research SoftICE

CSEDU 2017 papers selected for special issue in CCIS Springer series

In April 2017, SoftICE members Ottar L. Osen and Robin T. Bye presented two papers on educational research at CSEDU 2017. According to the CSEDU website, “[t]he very best papers presented at this event are selected by the conference and program chairs of the event based on a number of criteria that include the classifications and comments provided by the program committee members, the session chairs’ assessment and also the chairs’ global view of all papers included in the technical program.
Subsequently, the authors were informed that their papers “had been selected to be included in the Communications in Computer and Information Science (CCIS) series published by Springer. This book will include the updated and extended versions of a short list of selected papers from CSEDU 2017.
In order to have the extended version of the paper published in the Springer book, the authors have had to ensure that the extended versions had at least 30% of improvements. This work has now been completed, with both papers now including recent engineering student evaluation surveys at both the bachelor and master level at NTNU in Ålesund, updated literature reviews, and improved analyses.
The papers have just been submitted to Springer and will likely appear with the following titles (subject to change):

  • Ottar L. Osen and Robin T. Bye. Observations and Reflections on Teaching Electrical and Computer Engineering Courses. In Computer Supported Education: CSEDU 2017 – Revised Selected Best Papers, volume ZZZ of Communications in Computer and Information Science (CCIS), pages XX–YY. Springer-Verlag: Berlin Heidelberg, 2018.
  • Robin T. Bye. A Flipped Classroom Approach for Teaching a Master’s Course on Artificial Intelligence. In Computer Supported Education: CSEDU 2017 – Revised Selected Best Papers, volume ZZZ of Communications in Computer and Information Science (CCIS), pages XX–YY. Springer-Verlag: Berlin Heidelberg, 2018.

The paper abstracts are provided below.
Observations and Reflections on Teaching Electrical and Computer Engineering Courses
In this paper, the authors make a number of observations and reflections based their experiences over many years of teaching courses in electrical and computer engineering bachelor programmes. We present important aspects of attendance, lectures, group work, and compulsory coursework, and how these can be addressed to improve student learning. Moreover, we discuss how to facilitate active learning activities, focussing on simple in-classroom activities and larger problem-based activities such as assignments, projects, and laboratory work, and highlight solving real-world problems by means of practical application of relevant theory as key to achieving intended learning outcomes. Our observations and reflections are then put into a theoretical context, including students’ approaches of learning, constructive alignment, active learning, and problem-based versus problem-solving learning. Next, we present and discuss the results from two recent student evaluation surveys, one for senior (final-year) students and one for junior (first- and second-year students), and draw some conclusions. Finally, we add some remarks regarding our findings and point to future work.
Keywords: Active Learning; Problem-Solving Learning; Assessment; Engineering Pedagogy and Didactics.
A Flipped Classroom Approach for Teaching a Master’s Course on Artificial Intelligence
In this paper, I present a flipped classroom approach for teaching a master’s course on artificial intelligence. Traditional lectures from the classroom are outsourced to an open online course that contains high quality video lectures, step-by-step tutorials and demonstrations of intelligent algorithms, and self-tests, quizzes, and multiple-choice questions. Moreover, selected problems, or coding challenges, are cherry-picked from a suitable game-like coding development platform that rids both students and the teacher of having to implement much of the fundamental boilerplate code required to generate a suitable simulation environment in which students can implement and test their algorithms. Using the resources of the online course and the coding platform thus free up much valuable time for active learning in the classroom. These learning activities are carefully chosen to align with the intended learning outcomes, curriculum, and assessment to allow for learning to be constructed by the students themselves under guidance by the teacher. Thus, I perceive the teacher’s role as a facilitator for learning, much similar to that of a personal trainer or a coach. Emphasising problem-solving as key to achieving intended learning outcomes, the aim is to select problems that strike a balance between detailed step-by-step tutorials and highly open-ended problems.
This paper consists of an overview of relevant literature, the course content and teaching methods, recent evaluation reports and a student evaluation survey, results from the final oral exams, and a discussion regarding some limiting frame factors, challenges with my approach, and future directions.
Keywords: Flipped Classroom, E-Learning, Active Learning, Constructive Alignment, Problem-Solving, CodinGame, edX, C-4 Dynamite for Learning.}

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Conferences Projects Publications Research

SoftICE presenting intelligent virtual prototyping at ECMS 2017

SoftICE members Robin T. Bye and Ibrahim A. Hameed will be presenting some recent research results on intelligent virtual prototyping of maritime winches in two scientific papers to be presented at the 31st European Conference on Modelling and Simulation (ECMS) 2017 in Budapest, Hungary, on 23–26 May. The papers are co-authored by the two abovementioned researchers together with SoftICE colleagues Ottar L. Osen and  Webjørn Rekdalsbakken, as well as Birger Skogeng Pedersen (Mechatronics Lab, NTNU):

  • Robin T. Bye, Ibrahim A. Hameed, Birger Skogeng Pedersen, and Ottar L. Osen. An intelligent winch prototyping tool. In Proceedings of the 31st European Conference on Modelling and Simulation (ECMS ’17), May 2017. Download pdf.
  • Ibrahim A. Hameed, Robin T. Bye, Birger Skogeng Pedersen, and Ottar L. Osen. Evolutionary winch design using an online winch prototyping tool. In Proceedings of the 31st European Conference on Modelling and Simulation (ECMS ’17), May 2017. Download pdf.

A Prezi presentation of the first paper is available here:

Interactive Prezi presentation: An Intelligent Winch Prototyping Tool (ECMS’17)The full papers are available for download here:  http://www.robinbye.com | Publications

The paper abstracts are provided at the end of this blog post.

Intelligent computer-automated design of cranes and winches

W build on our earlier work on intelligent computer-automated product design, where we have used methods from artificial intelligence (AI) such as genetic algorithms (GAs), particle swarm optimisation (PSO), and simulated annealing (SA) to optimise offshore crane design. Within a matter of only minutes, the algorithms were able to outperform the design of a real and delivered offshore crane with respect to some desired key performance indicators (KPIs). A human being would likely spend days or weeks to obtain the same results.

Generic and modular product optimization system.

Here, we focus on an intelligent winch prototyping tool (WPT):
Intelligent Winch Prototyping Tool (WPT)

We perform several test with various algorithms and are able to optimize a set of winch design parameter values that yield winch designs with suitable torque profiles:
Torque profiles for winch. The black profile has been optimized by means of a GA.

Abstract: An intelligent winch prototyping tool

In this paper we present a recently developed intelligent winch prototyping tool for ptimising the design of maritime winches, continuing our recent line of work using
artificial intelligence for intelligent computer-automated design of offshore cranes. The tool consists of three main components: (i) a winch calculator for determining key
performance indicators for a given winch design; (ii) a genetic algorithm that interrogates the winch calculator to optimise a chosen set of design parameters; and (iii) a web graphical user interface connected with (i) and (ii) such that winch designers can use it to manually design new winches or optimise the design by the click of a button. We demonstrate the feasibility of our work by a case study in which we improve the torque profiles of a default winch design by means of optimisation. Extending our generic and modular software framework for intelligent product optimisation, the winch calculator can easily be interfaced to external product optimisation clients by means of the HTTP and WebSocket protocols and a standardised JSON data format. In an accompanying paper submitted concurrently to this conference, we present one such client developed in Matlab that incorporates a variety of intelligent algorithms for the optimisation of maritime winch design.

Abstract: Evolutionary winch design using an online winch prototyping tool

This paper extends the work of a concurrent paper on an intelligent winch prototyping tool (WPT) that is part of a generic and modular software framework for intelligent computer-automated product design. Within this framework, we have implemented a Matlab winch optimisation client (MWOC) that connects to the WPT and employs four evolutionary optimisation algorithms to optimise winch design. The four algorithms we employ are (i) a genetic algorithm (GA), (ii) particle swarm optimisation (PSO), (iii) simulated annealing (SA), and (iv) a multi-objective optimisation genetic algorithm (MOOGA). Here, we explore the capabilities of MWOC in a case study where we show that given a set of design guidelines and a suitable objective function based on these guidelines, we are able to optimise a particular winch design with respect to some desired design criteria. Our research has taken place in close cooperation with two maritime industrial partners, Seaonics AS and ICD Software AS, through two innovation and research projects on applying artificial intelligence for intelligent computer-automated design of maritime equipment such as offshore cranes and maritime
winches.

More information

We have previously presented some details of our work on intelligent virtual prototyping of cranes and winches in earlier blog posts:

Acknowledgements

The SoftICE lab at NTNU in Ålesund wishes to thank ICD Software AS for their contribution in the software development process, and Seaonics AS for providing
documentation and insight into the design and manufacturing process of offshore cranes. We are also grateful for the support provided by Regionalt Forskningsfond
(RFF) Midt-Norge and the Research Council of Norway through the VRI research projects Artificial Intelligence for Crane Design (Kunstig intelligens for krandesign
(KIK)), grant no. 241238, and Artificial Intelligence for Winch Design (Kunstig intelligens for vinsjdesign (KIV)), grant no. 249171.

Collaboration?

Parties interested in research collaboration, testing our software, or more information are encouraged to contact us.
The SoftICE Lab

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Awards Conferences Publications Research

NTNU Ålesund students win prestigious automation engineering award on USVs for aqua farm inspection

Better late than never!
In February 2017, bachelor students of automation engineering at NTNU Ålesund, Albert Havnegjerde, Vegard Kamsvåg og Sveinung Liavaag, won the prestigious Norwegian national award for the best bachelor thesis 2016 on automatic control given by the Norwegian Society for Automatic Control (NFA).

Jury member Rune Volden from Ulstein Power & Control hands over the award to NTNU Ålesund students Sveinung Liavaag and Albert Havnegjerde. Vegard Kamsvåg was unable to attend. Image courtesy: NFA

The students also co-wrote a paper based on their work together with SoftICE members Robin T. Bye and Ottar L. Osen (student supervisor) that was presented at IEEE Techno-Ocean 2016 and subsequently published in the proceedings:

  • Ottar L. Osen, Albert Havnegjerde, Vegard Kamsvåg, Sveinung Liavaag, and Robin T. Bye. A Low Cost USV for Aqua Farm Inspection. In Proceedings of IEEE Techno-Ocean ’16, pages 291–298, October 2016.

In their work, the students employed rapid prototyping to develop a low cost (~2000 EUR) remotely controlled unmanned surface vessel (USV) intended for inspection of aqua farms whilst incorporating a dynamic positioning (DP) system.
This work was partly financed by an internal educational project called Research-based and Innovation-driven Learning through Final Year Projects (Forskningsbasert og innovasjonsdrevet læring gjennom avsluttende oppgave – FILA).
The full paper and the conference presentation is available for download here: www.robinbye.com | Publications

Abstract: A Low Cost USV for Aqua Farm Inspection

This paper describes the rapid prototyping of a low cost remotely controlled unmanned surface vessel (USV) intended for inspection of aqua farms. There is an increased focus on inspection of ocean-based aqua farms due to three major challenges: escaping fish, sea lice, and algae. Escaping fish may bring diseases to other fish or interbreed with wild fish and damage their gene material. Sea lice is a parasite that may seriously damage the fish, lower its food quality, and if not treated, can spawn and multiply into an epidemic. Finally, algae blooms may lower oxygen levels and kill the fish. To proactively counter these challenges, aqua farm operators need to regularly inspect the fish cages for holes, the water for algae, and the fish for sea lice. Modern ocean-based aqua farms are usually constructed with two rows of sea cages separated by a gangway in the middle, often with a small operation and machinery building at one end. Staff visually inspect the cages from above and from the nearside by walking up and down the gangway. Inspection of the outer side of a cage will normally require a boat with a human inspector on board, whereas subsea inspection will normally require a human diver. Here, we propose a USV design solution for this kind of inspection that provides the aqua farm operator with a remotely controlled unmanned boat and subsea video feed. A working prototype has been designed in less than six months and successfully tested at sea.
Index Terms—USV; ROV; dynamic positioning; low cost; commercial off-the-shelf; rapid prototyping; aquaculture.

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Conferences Education Research

SoftICE presents educational research at CSEDU 2017

SoftICE members Ottar L. Osen and Robin T. Bye and will be presenting two educational research papers at the 9th International Conference on Computer Supported Education (CSEDU 2017) in Porto, Portugal on 21–23 April:

  • Ottar L. Osen and Robin T. Bye. Reflections on teaching electrical and computer engineering courses at the bachelor level. In Proceedings of the 9th International Conference on Computer Supported Education — Volume 2: CSEDU (CSEDU ’17), pages 57–68. INSTICC, SCITEPRESS, April 2017. Download pdf. View Prezi.
  • Robin T. Bye. The teacher as a facilitator for learning: Flipped classroom in a master’s course on artificial intelligence. In Proceedings of the 9th International Conference on Computer Supported Education — Volume 1: CSEDU (CSEDU ’17), pages 184–195. INSTICC, SCITEPRESS, April 2017. Download pdf. View Prezi.

The full papers and other work is available for download here: http://www.robinbye.com | Publications
The paper abstracts are provided below.

Reflections on teaching electrical and computer engineering courses at the bachelor level

This paper reflects on a number of observations the authors have made over many years of teaching courses in electrical and computer engineering bachelor programmes.
We suggest various methods and tips for improving lectures, attendance, group work, and compulsory coursework, and discuss aspects of facilitating active learning, focussing on simple in-classroom activities and larger problem-based activities such as assignments, projects, and laboratory work. Moreover, we identify solving real-world problems by means of practical application of relevant theory as key to achieving intended learning outcomes. Our observations and reflections are then put into a theoretical context, including students’ approaches of learning, constructive alignment, active learning, and problem-based versus problem-solving learning. Finally, we present and discuss some recent results from a student evaluation survey and draw some conclusions.

The teacher as a facilitator for learning: Flipped classroom in a master’s course on artificial intelligence

In this paper, I present a flipped classroom approach for teaching a master’s course on artificial intelligence. Traditional lectures in the classroom are outsourced to an open online course to free up valuable time for active, in-class learning activities. In addition, students design and implement intelligent algorithms for solving a variety of relevant problems cherrypicked from online game-like code development platforms. Learning activities are carefully chosen to align with intended learning outcomes, course curriculum, and assessment to allow for learning to be constructed by the students themselves under guidance by the teacher, much in accord with the theory of constructive alignment. Thus, the teacher acts as a facilitator for learning, much similar to that of a personal trainer or a coach. I present an overview of relevant literature, the course content and teaching methods, and a recent course evaluation, before I discuss some limiting frame factors and challenges with the approach and point to future work.

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Awards Conferences Neuroengineering

Best Student Paper Award and Special Award at ECMS'16

During the anniversial 30th European Conference on Modelling and Simulation (ECMS) 2016 in Regensburg, Germany on 31 May — 3 June, SoftICE members Robin T. Bye, Ottar L. Osen, and Ibrahim A. Hameed presented some of our latest research reported in four scientific papers accepted in the Simulators for Virtual Prototyping and Training track, which was chaired by colleagues at NTNU Ottar L. Osen, Robin T. Bye, and Henrique Gaspar (who unfortunately could not attend this time). The papers were co-authored by the three abovementioned researchers together with colleagues Hans Georg Schaathun and Birger Skogeng Pedersen (NTNU in Ålesund), Adrian Rutle (University College of Bergen), Filippo Sanfilippo (NTNU in Trondheim), and bachelor graduates Rolf-Magnus Hjørungdal (NTNU in Ålesund) and Tom Verplaetse (Ghent University).

Best Student Paper Award

All four papers were reviewed by three reviewers and received excellent reviews. One paper,“Intelligent computer-automated crane design using an online crane prototyping tool” by Ibrahim A. Hameed, Ottar L. Osen, Robin T. Bye, Birger Skogeng Pedersen, and Hans Georg Schaathun, was nominated for the Best Paper Award but did not make it to the top.
However, another paper, “On Usage of EEG Brain Control for Rehabilitation of Stroke Patients” by Tom Verplaetse, Filippo Sanfilippo, Adrian Rutle, Ottar L. Osen, and Robin T. Bye, was nominated for both the Best Paper Award and the Best Student Paper Award, and managed to win the latter! A big congratulation to first author Tom Verplaetse (currently a master in engineering student at Ghent University), who completed the project as his bachelor thesis in automation engineering at NTNU in Ålesund spring 2015! The award was received by Robin T. Bye as Tom was busy with his exams during the conference.

IMG_4405
Proud delegation from NTNU in Ålesund with Best Student Paper Award.

DSC_0192
Best Student Paper Award certificate.

Special Award

Being a 30th anniversary jubilee conference, the board of the European Council of Modelling and Simulation decided to honour a number of people,including SoftICE member Robin T. Bye, with a Special Award for their contributions to ECMS over the years. Associate Professor Bye humbly accepted the award, which was presented at the conference dinner cruise on the river Donau aboard the luxurious ship Kristallkönigin. Dr. Bye received the award for his contributions as a previous board member of ECMS (2012-14), conference co-chair and programme chair of ECMS ’13 hosted by Aalesund University College (2013), and track chair activities (2012-16).

IMG_4388
30th anniversary ECMS Special Award winners.

DSC_0180_3
Special Award prize.

DSC_0174_1
Proud SoftICE delegation with Special Award.

More information

More details about the work, as well as links for downloading papers, abstracts, and presentations can be found in earlier blog posts:

Photos

Some photos from the conference can be found on the website of the local organisers.
Here are some highlights we shot ourselves.

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Conferences Neuroengineering Projects Publications Research

SoftICE presents intelligent virtual prototyping and mind control at ECMS 2016

SoftICE members Robin T. Bye, Ottar L. Osen, and Ibrahim A. Hameed will be presenting flaming hot research in four scientific papers to be presented at the 30th European Conference on Modelling and Simulation (ECMS) 2016 to be hold in Regensburg, Germany on 31 May — 3 June. The papers are co-authored by the three abovementioned researchers together with colleagues Hans Georg Schaathun and Birger Skogeng Pedersen (NTNU in Ålesund), Adrian Rutle (University College of Bergen), Filippo Sanfilippo (NTNU in Trondheim), and bachelor graduates Rolf-Magnus Hjørungdal (NTNU in Ålesund) and Tom Verplaetse (Ghent University).

Best paper award?

All four papers received excellent reviews by three independent reviewers, with one paper being nominated for the Best Paper Award and another paper being nominated for both Best Paper Award and Best Student Paper Award. Fingers crossed!

Intelligent computer-automated product design

Two of the papers relate to intelligent computer-automated product design, exemplified by a case study where we use methods from artificial intelligence (AI) such as genetic algorithms (GAs), particle swarm optimisation (PSO), and simulated annealing (SA) to optimise offshore crane design. Within a matter of only minutes, the algorithms are able to outperform the design of a real and delivered offshore crane with respect to some desired key performance indicators (KPIs). A human being would likelly spend days or weeks to obtain the same results.

nomenclature
Main components and load chart of a typical offshore crane.

EEG brain control (“mind control”)

The other two papers relate to EEG brain control, commonly known as “mind control,” for rehabilitation of stroke patients and for control of motorised, electrical wheelchairs.
These papers build on the work done during the bachelor thesis projects by Tom Verplaetse (Interfacing an EEG headset with a 3D simulation for rehabilitation in partially paraplegic stroke victims) and by Rolf-Magnus Hjørungdal and fellow students Fredrik Hoel Helgesen and Daniel Nedregård (Man/machine interaction through EEG).

EEG
Emotiv EPOC EEG headset for brain control.

More information

We have previously presented some details of our work in earlier blog posts:

Presentations, abstracts, and full papers

The titles of the four papers are listed further below, with abstracts, papers, and presentations readily available for download as indicated (also available here: http://robinbye.com | Publications).

Collaboration?

Parties interested in research collaboration, testing our software, or more information are encouraged to contact us.
— SoftICE lab

List of ECMS 2016 papers and presentations

  • Robin T. Bye, Ottar L. Osen, Birger Skogeng Pedersen, Ibrahim A. Hameed, and Hans Georg Schaathun. A software framework for intelligent computer-automated product design. In Proceedings of the 30th European Conference on Modelling and Simulation (ECMS’16), pp. xx–yy, 2016. Download abstract | paperpresentation.
  • Ibrahim A. Hameed, Ottar L. Osen, Robin T. Bye, Birger Skogeng Pedersen, and Hans Georg Schaathun. Intelligent computer-automated crane design using an online crane prototyping tool. In Proceedings of the 30th European Conference on Modelling and Simulation (ECMS’16), pp. xx–yy, 2016. Download abstract | paper | presentation.
  • Tom Verplaetse, Filippo Sanfilippo, Adrian Rutle, Ottar L. Osen, and Robin T. Bye. On Usage of EEG Brain Control for Rehabilitation of Stroke Patients. In Proceedings of the 30th European Conference on Modelling and Simulation (ECMS’16), pp. xx–yy, 2016. Download abstract | paper | presentation.
  • Rolf-Magnus Hjørungdal, Filippo Sanfilippo, Ottar L. Osen, Adrian Rutle, and Robin T. Bye. A Game-based Learning Framework for Controlling Brain-Actuated Wheelchairs. In Proceedings of the 30th European Conference on Modelling and Simulation (ECMS’16), pp. xx–yy, 2016. Download abstract | paper | presentation.
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Conferences Publications Research

Paper on intelligent virtual prototyping of offshore cranes accepted for ECMS 2015

ECMS_15smallSoftICE members Robin T. Bye and Ottar L. Osen have together with eminent automation student Birger Skogeng Pedersen written a scientific research paper called “A Computer-Automated Design Tool for Intelligent Virtual Prototyping of Offshore Cranes.” The paper has been peer-reviewed and accepted for publication in the Proceedings of the 29th European Conference on Modelling and Simulation (ECMS’15) and will be presented in the Simulators for Virtual Prototyping and Training (SVT) track (chaired by Robin T. Bye and AAUC colleague Vilmar Æsøy) at the conference in Varna, Bulgaria 26-29 May 2015.

knuckleboom
Example of an offshore knuckleboom crane.

AAUC researchers have been regular attenders and contributors at ECMS conferences over the years, which have resulted in AAUC chairing several own tracks and even hosting the conference in Ålesund in 2013 (chairs were AAUC staff Webjørn Rekdalsbakken, Robin T. Bye, and Houxiang Zhang), a conference that was honoured to have recent Norwegian Nobel Prize laureate May-Britt Moser as a keynote speaker.
We will make the full paper available when the conference proceedings have been released. In the meantime, we provide the paper abstract below.

Categories
Conferences Education Publications Research

SoftICE presenting pedagogical research at STEM-conference

SoftICE members Hans Georg Schaathun and Robin T. Bye together with first author Welie A. Schaathun will be presenting pedagogical research on “Active Learning Using Microcontrollers (Aktiv læring i Mikrokontrollarar)” at the Norwegian STEM conference in Bergen 18-19 March (MNT-konferansen 2015).
AAUC is also represented with other work, including “Development and Testing of Method to Avoid Quitting in Engineering Education (Utvikling og utprøving av metode for å hindre frafall i ingeniørutdanningene)” and “Student-Active Research in the Course Real-Time Computer Engineering (Studentaktiv forskning i emnet Sanntids datateknikk)“.
Abstract of our paper (in Norwegian only):

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Conferences

SoftICE members chairing the Joint IT Conference 2015 (NIK-NOKOBIT-NISK-UDIT)

Three SoftICE members, Hans Georg Schaathun, Arne Styve, and Robin T. Bye, are co-chairing the Joint IT Conference 2015 (Felles IT-konferanse 2015) together with AAUC colleague Anniken Karlsen. The conference, which consists of four co-located conferences (NIK, NOKOBIT, NISK, and UDIT), takes place in Ålesund on 23-25 November.

Town of Ålesund.

NIK, NOKOBIT, and NISK are well established, Norwegian, academic conferences within different branches of computing and IT.
The art noveau city and its surrounding region is home to a long range of high technology companies, especially within the maritime industry. Aalesund University College has an active role in the maritime cluster (Global Centre of Expertise). Among computing related innovations, we find increasing use of simulation and visualisation, both for training on demanding marine operations and for virtual prototyping used in the design and development process, as well as artificial intelligence and cybernetics in control systems.
Important dates:

  • Submission deadline (NIK/NOKOBIT/UDIT): 1/7/15
  • Deadline for proposals for workshops and other programme items: 1/8/15
  • Submission deadline (NISK): 31/8/15
  • Author notification : 21/9/15
  • Camera-ready papers: 9/10/15
  • Conference: 23-25/11/15

Please see the conference website for more information, and please submit a paper!
Follow the conference on Twitter and Facebook, and please hashtag us: #itkonferanse2015