Category Archives: Highlights

PhD Defense in Digital Media: ”Acoustic ecology in artistic creation: re-discovering underwater soundscapes”

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Candidate:
Francisca Santos Silva Rocha Gonçalves

Date, time and place
22nd September, 10h00, Sala de Atos FEUP

President of the Jury
António Fernando Vasconcelos Cunha Castro Coelho, PhD, Associate Professor with Habilitation at Faculdade de Engenharia da Universidade do Porto

Members
Angus Carlyle, PhD, Professor at University of Arts London, UK;
Isabel Maria Antunes Pires, PhD, Invited Assistant Professor at Universidade Nova de Lisboa;
Raquel Maria Lemos e Castro, PhD, Researcher at Universidade Lusófona de Humanidades e Tecnologias;
Rui Luís Nogueira Penha, PhD, Assistant Professor at Instituto Politécnico do Porto (Supervisor);
Gilberto Bernardes de Almeida, PhD, Assistant Professor at Faculdade de Engenharia da Universidade do Porto.

Abstract

The aim of this thesis is to connect people with underwater environments while creating awareness for the problem of anthropogenic noise pollution through artistic creation. This dissertation addresses the lack of information on underwater noise discourse, especially on the vibrational aspect of underwater sound. By asking how to convey the experience of underwater soundscapes and their human disruption, it proposes two major directions that inform and complement each other. First, several underwater soundscape recordings were realised. They provide an understanding of the ambience of places and allow attunement with the natural world. Second, six practice-based research artworks based on the soundscape recordings and methods from acoustic ecology and ecoacoustics, focusing on anthropogenic sounds aimed at improving inclusion with nature while creating awareness of the noise pollution problem. The revised strategies and concepts included place attachment, emotional affinity, nature-connectedness and ecology of æffect. These artworks provide the setting for challenging audiences to bond with underwater environments by listening to their soundscapes while revealing a particular aspect of underwater sound. Moreover, they explore creative strategies for developing sonic experiences with the introduction, experience and performance of underwater sounds in artistic creation. Additionally, the artworks introduce and approach a natural phenomenon related to underwater sound (Luciferina – bioluminescence; SINØ III – cymatics; #switchoffandlisten – noise awareness campaign; DIS_turbation – bioturbation; Munda – cavitation; 2182kHz – auditory masking). The insights from the artistic experiences proved critical to continue producing innovative contributions and to create knowledge while influencing the communities. The significance of this study is that it informs the theoretical understanding of noise pollution impacts on aquatic fauna and underwater acoustics by introducing a focus on the vibrational aspect of underwater sound: particle motion. In addition, it informs the empirical understanding of the practice-based research on developing the proposed artworks. The novelty lies in addressing biological phenomena as a creative resource to intervene in underwater noise dialogue, reveal hidden qualities of vibroscape ecology (such as particle motion) and translate them in a more grasping way through the artistic artworks. As underwater soundscapes are increasingly a topic of concern globally, they become crucial to fostering an emotional affinity between people and natural environments, promoting inclusion with nature.

Keywords: ecological sound art, acoustic ecology, underwater soundscapes, anthropogenic noise, vibroscape ecology, nature-connectedness, ecology of æffect.

DEI Talks | “Efficient Engineering of Systems of Systems” by Prof. Jerker Delsing

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Professor Delsings research profile can be entitled “Internet of Thing Services and Systems”, with applications to automation in large and complex industry and society systems. Addressing design, engineering, and deployment of System of Systems (SoS) capable of collaborative automation, Prof. Delsing and his EISLAB group has participated in important EU projects like SocradesIMC-AESOP, Arrowhead and Productive4.0 project.

“Efficient Engineering of Systems of Systems” will be presented July the 26th, at 10:00, room I-105.

Areas of Research / Professional Expertise

“Delsing has a long standing in ultrasound sensor technology in particularly applied to flow measurement. His present research profile can be entitled “Internet of Thing Services and Systems”, with applications to automation in large and complex industry and society systems. The approach is based on Internet of Things (IoT) and the design engineering, and deployment of System of Systems (SoS) capable of collaborative automation. The integration and manufacturing of necessary electronics is a of key interest. Prof. Delsing and his EISLAB group has been a partner of several large EU projects in the field, e.g. Socrades and IMC-AESOP and ESIS. Currently he is the coordinator of the very large ARTEMIS project Arrowhead,  with 78 partners and a budget of 69M€.

Delsing has been supervisor for 37 students receiving the PhD degree, with some 45+ students in total for the EISLAB group. His list of publications can be found at: https://scholar.google.se/citations?user=_XLRuYAAAAAJ&hl=sv

Delsing is highly involved in the innovations systems related to automation and embedded systems. At the European level he is steering board member of ARTEMIS, board member of ProcessIT.EU. At national (Sweden) level he is board member of ProcessIT Innovations and ESIS. From 1998 – 2015 he was the chairman of ITF (Instrument Tekniska Föreningen/Instrument Society of Sweden) with about 1.000 automation engineers as members.”

Bio

“Prof. Jerker Delsing received the M.Sc. in Engineering Physics at Lund Institute of Technology, Sweden 1982. In 1988 he received the PhD. degree in Electrical Measurement at the Lund University. During 1985 – 1988 he worked part time at Alfa-Laval – SattControl (now ABB) with development of sensors and measurement technology. In 1994 he got the docent degree (associate prof) in Heat and Power Engineering. Early 1995 he was appointed full professor in Industrial Electronics at Luleå University of Technology where he currently is working as the scientific head of EISLAB, http://www.ltu.se/eislab. For the period 2004-2006 he also served as Dean of the engineering faculty at Luleå University of Technology.”

Source: https://www.routledge.com/

DEI OPEN DAY | Return in loco on July 12

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On July 12th, DEI Open Day 2022 will finally return to in loco format.

This event takes place annually and aims to be a showcase of the teaching and research activity of the Department of Informatics Engineering of FEUP, with the goal of strengthening the collaboration of DEI with companies and its connection to the community.

Exploring this year’s theme, “Undergraduate + Masters to train the computer engineers of the future“, themes such as the role of undergraduate degrees and masters in the comprehensive training of Computer Engineers will be addressed in a joint reflection between teachers and guests from industry.

There will also be an opportunity to learn about ongoing projects in the DEI laboratories and, after lunch, a visit to the stands of these laboratories and the π Projects Fair (projects of final-year students of L.EIC undergraduate course).

+ info: programme

DEI Talks |”From building installations, through archaeology to precision agriculture” – Projects of the Jaén Graphics and Geomatics Group (GGGJ)

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“From building installations, through archaeology to precision agriculture ” will be presented July the 13th, room B019 , at 15:00.

Abstract:

 The GGGJ research group celebrates its 25th anniversary working in two areas, Computer Graphics and Geomatics. The projects that have been awarded lately are also in these lines of research.

The so-called project: “Computer Graphics tool for 3D and 4D data management. Applying VR & AR techniques to Urban Infrastructures and Archaeology” (2018-2021) completed in December 2021, is oriented to 4D models hidden or disappeared for the view.

New projects now active are focused on Precision Agriculture, mostly oriented to the olive grove. The last one granted by the Spanish Ministry (180,000 euros) is entitled:” 3D/4D tools for the generation of digital twins of rural environments. Applications” starts in September and has a duration of 3 years.

Bios:

Francisco Feito, graduated in Mathematics (specializing in Pure Mathematics) in 1977, at the Complutense University of Madrid. After 12 years in pre-university teaching, he joined the University of Granada (Jaen Campus). In 1993 (already constituted the University of Jaen) he was elected Director of the Department of Computer Science (which included, and still includes, the areas of Computer Languages and Systems, Computer Science and Artificial Intelligence and Computer Architecture and Technology). In 1997 he was appointed General Director of Curriculum and Quality of the University of Jaén and in 1999 Vice-Rector of Research and International Relations (until 2002). Subsequently he was again Director of the department from 2004 to 2008. He has been a member of the faculty and of several University committees.

Areas of interest: Geometric Modeling; Solid Modeling; Algorithms in Computer Graphics; Geomatics; Computational Geometry; Spatial Information Systems; Geographic Information Systems; Precision Agriculture in the Olive Grove; Virtual Reality/Augmented Reality; Simulation; Smart City; Digital Twin- Digital Twin.

Lidia. M. Ortega received the BSc degree in Computer Science from the University of Granada (Spain), and the PhD degree from the University of Seville. She has been an associate professor at the Department of Computer Science at University of Jaén teaching at the High Polytechnics Institute since the 90s. Her research work focuses on computational Geometry applied to Computer Graphic, 3D-GIS, Spatial databases, Geomatics and Agriculture precision.

2022 MDSE – Sunset Session: Ethics and Responsability in AI

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With the preparation of the 3rd edition of the M.Sc. on Data Science and Engineering (https://dei.fe.up.pt/mdse/) well under way, it is time to look back at what was accomplished so far and also to project the future. This will be done as part of the 2022 MDSE Sunset Session, on the 2nd July (Saturday), in room B032, in a relaxed environment but focused on a very important topic: Ethics and Responsability in AI.

The program will feature two keynote talks, by Ana Costa e Silva (Mercer) and Pedro Saleiro (Feedzai), as well as a panel discussion including Inês de Matos Pinto (S&D Group @ European Parliament), Inês Sousa (Fraunhofer Portugal) and Peter van der Putten (Pegasystems & U. Leiden), moderated by Eugénio Oliveira (FEUP). During the event MDSE students will also present some of their projects.

The event is targeted both to companies, looking for talent in Data Science, as well as prospect students, looking for an advanced education on Data Science.

Participation is free but requires registration here.

 Program

14:30 – Opening – João Mendes Moreira – Director of the M.Sc. on Data Science and Engineering (MDSE)

14:40 – Ana Costa e Silva – Global Chief of Data Science @ Mercer, TBA – introduced by António Pedro Aguiar

15:10 – Pedro Saleiro – Director of AI Research @ Feedzai, challenges in the development of responsible AI research/solutions in Industry – introduced by José Luís Borges

15:40 – MDSE Student Showcase – introduced by Ana Aguiar

  • Cláudia Pinheiro: AI-based cancer characterization using semi-supervised learning algorithms
  • Diogo Queirós: Reconciling prediction in the regression setting: an application to Portuguese breweries’ market share prediction
  • Nuno Gaspar: Prediction of Shell Finite-Element Stresses using Convolutional Neural Networks (CNN)
  • Rafael Guedes: Data, machine vision and reinforcement learning for explainable and safe autonomous driving of platooning vehicles
  • Wagner Ceulin: Predicting customer purchasing behavior of a self-care online store
  • João Pedro Pêgo: Predicting candidate engagement in a job matchmaking site

16:30 – Coffee Break

17:10 – Panel discussion – moderated by Eugénio de Oliveira – Emeritus Professor @ FEUP

18:20 – Closing João Mendes Moreira – Director of the MDSE

18.30 – Sunset Drinks & Networking

19.30 – End of the event

We are very grateful to our partner for their support

DEI Talks | ”Mergeable Nervous System for Robot Swarms” by Marco Dorigo

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Marco Dorigo is the proponent of the well-known “Ant Colony Optimization” meta-heuristic optimization algorithm and a leading researcher in the field of swarm robotics, which allows groups of individually very simple agents/robots to obtain group intelligence that allows coordinating large groups of autonomous agents/robots without relying on any external infrastructure or any form of centralized control. This approach is very promising for performing tasks that are too difficult or dangerous for humans using very simple and inexpensive sets of agents/robots.

 ”Mergeable Nervous System for Robot Swarms” will be presented June 29, at 16:00, in room I-105.

 Abstract:

Typically, robot swarms coordinate through self-organization. With the proposal of the mergeable nervous system concept, we study how self-organization can be made more powerful as a tool to coordinate the activities of a robot swarm by injecting some components of hierarchical control. In the presentation, I will give a brief overview of the mergeable nervous systems concept and then illustrate the first steps we have made in implementing it in a heterogeneous swarm composed of drones and ground robots.

Bio:

Marco Dorigo received the Ph.D. degree in electronic engineering in 1992 from Politecnico di Milano, Milan, Italy. From 1992 to 1993, he was a Research Fellow at the International Computer Science Institute, Berkeley, CA. In 1993, he was a NATO-CNR Fellow, and from 1994 to 1996, a Marie Curie Fellow. Since 1996, he has been a tenured Researcher of the FNRS, the Belgian National Funds for Scientific Research, and co-director of IRIDIA, the artificial intelligence laboratory of the ULB. His current research interests include swarm intelligence, swarm robotics, and metaheuristics for discrete optimization. He is the Editor-in-Chief of Swarm Intelligence, and an Associate Editor or member of the Editorial Boards of many journals on computational intelligence and adaptive systems. Dr. Dorigo is a Fellow of the AAAI, EurAI, and IEEE. He was awarded numerous international prizes among which the Marie Curie Excellence Award in 2003, the IEEE Frank Rosenblatt Award in 2015, and the IEEE Evolutionary Computation Pioneer Award, awarded in 2016.

Habilitation Exams: “Case studies of development of verified programs with Dafny”

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Habilitation exams in the field of Computing Engineering: “Case studies of development of verified programs with Dafny”

Requested by:

João Carlos Pascoal de Faria, PhD

July 7 2022, 14:30, Sala de Atos FEUP

Assessment of the curriculum and the report on the study cycle: “Do Mestrado Integrado à Licenciatura e Mestrado em Engenharia Informática e Computação na FEUP”

July 8 2022, 14:30, Sala de Atos FEUP

Discussion of the summary lesson entitled: “Case studies of development of verified programs with Dafny”

President of the Jury:

– João Bernardo de Sena Esteves Falcão e Cunha, PhD, Full Professor and Dean of the Faculdade de Engenharia da Universidade do Porto.

Members:

– Vasco Manuel Thudichum de Serpa Vasconcelos, PhD, Full Professor at Departamento de Informática da Faculdade de Ciências da Universidade de Lisboa;

– Luís Manuel Marques da Costa Caires, PhD, Full Professor at Departamento de Informática da Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa;

– José Nuno Fonseca Oliveira, PhD, Full Professor at Departamento de Informática da Universidade do Minho;

– Rui Filipe Lima Maranhão de Abreu, PhD, Full Professor at Departamento de Engenharia Informática da Faculdade de Engenharia da Universidade do Porto;

– Pedro Nuno Ferreira da Rosa da Cruz Diniz, PhD, Full Professor at Departamento de Engenharia Informática da Faculdade de Engenharia da Universidade do Porto.

PhD Defense in Digital Media: “Migration as movement – repurposing the voice/interface to explore aspects of human migratory movement through artistic research”

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Candidate:
Terhi Tuulikki Marttila

Date, Time and place:
June 27, 10:00, Sala de Atos of FEUP

 President:

António Fernando Vasconcelos Cunha Castro Coelho, PhD, Associate Professor with Habilitation, Faculdade de Engenharia da Universidade do Porto.

Members:

Anne Karhio, PhD, Associate Professor, Faculty of education of Inland Norway, University of Applied Sciences;

Manuel José de Freitas Portela, PhD, Full Professor, Faculdade de Letras da Universidade de Coimbra;

Vitor Manuel Pereira Duarte dos Santos, PhD, Assistant Professor, NOVA IMS da Universidade Nova de Lisboa;

José Miguel Santos Araújo Carvalhais Fonseca, Professor Auxiliar da Faculdade de Belas Artes da Universidade do Porto;

Diamantino Rui da Silva Freitas, PhD, Associate Professor, Faculdade de Engenharia da Universidade do Porto (Supervisor).

Abstract:

In this artistic research we start from the idea that digital works can be utilized for imagining and playing with yet impossible realities, for asking questions, and for portraying aspects of life such that we can explore these from a distance. This dissertation consists of three browser-based artworks programmed by myself in HTML, Javascript and CSS. These art experiences unfold on the screen, asking the person to interact with them in order to complete their meanings. The works incorporate, among other things, voice interaction through synthetic speech and speech input, the uses of which form an essential component of the works meanings. Each work is concerned with very different types of questions around migration, but overall, and as a triptych, the works explore what the movement brought about by migration implies from a human standpoint. The themes encompassed extend from exploring perspectives on language, where movement results in linguistic accent which provokes a notion of the Other through external difference (in We cannot take them all), or exploring the movement induced by the tension between our body and our personal needs and desires, but that is governed by (shifting) borders (in Speak out) and finally, at exploring migratory movement through the ambivalent relationship between the here and the there, the simultaneous processes of (re-)rooting and of living with homesickness (in Transplanted). While this research may not depart from clear research questions, it nevertheless arrives at observations about the artistic strategies that emerge when migration is explored through notions of voice/interaction. The works themselves open up a space of contemplation about the respective themes, inviting participation through voice.

Keywords: migration, voice interaction, electronic literature, digital art, artistic research

LGP is back on June 15 for “The Unboxing Edition”

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Lionesa Business Hub hosts on June 15 the event Linking Great Partners, which takes place throughout the day with a fair space (for demonstration of the products developed), several lectures and networking space. This year’s edition of the event was named “The Unboxing Edition“, as it is the first time that it takes place outside the walls of the University, in order to reinforce the importance of the connection with companies.

There are 24 proto-startups created by about 250 students enrolled in the curricular unit of Project Management Laboratory (LGP), from several courses of the Faculty of Engineering (FEUP) and also involving 5 students from the Faculty of Fine Arts (FBAUP) of the U.Porto, to respond to real problems identified by the 16 partner organizations and to problems identified in the market.

As stated by the European Commissioner for Innovation, Research, Culture, Education and Youth Mariya Gabriel at the launch of the European initiative “Innovation Capacity Building for Higher Education”, universities play a critical role in the development and growth of local and regional innovation ecosystems. By promoting experimentation and the connection between science, technology, culture and art, this educational project at the U.Porto, this year supported by the INVENTHEI project – Innovation and Entrepreneurship in HEIs (http://www.inventhei.eu), fits into the foundations of the European initiative, developing in students the skills that allow them to create innovative solutions that result from a creative and interdisciplinary mentality.

By applying agile software development methods and lean experimentation, student teams have developed several innovative technological solutions, such as AutoRocket+, a rocket navigation simulator, designed for all levels of primary and secondary education, in which students can design and program a rocket with autonomous decision-making capacity, at the request of Visionarium. In this 2022 edition, a solution for the interactive identification of defects in the automobile industry was also designed for the Stellantis Production Centre in Mangualde, and also the app CheapShop, an entrepreneurial project that aims to help choose the best place to do the weekly shopping. There is also an installation that merges art with technology and that has the war in Ukraine as its theme. These are just some examples of the projects that will be demonstrated during the event.

Gil Gonçalves, coordinator of the curricular unit and Professor of the Department of Informatics Engineering of FEUP, highlights that this initiative is essential for “students to understand that the collaborative, entrepreneurial and creative spirit are fundamental ingredients in the innovation and success of any project” and adds that “LGP”, through its teaching-learning model and the links it promotes and enhances between education, research and society, aims to have a systemic impact on the university, contributing to increase the innovation and entrepreneurship capacity of its students, as well as enhancing the contribution of students and the university in the regional innovation ecosystem. ”

For Raul Vidal, Emeritus Professor of the Faculty of Engineering, “by involving students from various curricular spheres and distinct profiles in a collaborative work that instigates critical and creative thinking, the LGP assumes itself as a unique opportunity to develop skills in the areas of project management, teamwork, interaction with clients, marketing, communication, and so many other valences that make our students future professionals with a truly differentiated profile and prepare them to be future leaders.”

The Linking Great Partners event can be followed on the event’s social networks and Youtube channel:

Linkedin, Instagram, Facebook, Youtube

PhD Defense in Informatics Engineering: ”An Agent-based Approach to Design Decentralized Cloud-Edge Data Analysis in Cyber-Physical System”

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Candidate:
Jonas Felipe Pereira de Queiroz

Date, Time and place:
June 14, 14:00, Sala de Atos of FEUP

President:

Carlos Manuel Milheiro de Oliveira Pinto Soares, PhD, Associate Professor, Departamento de Engenharia Informática, Faculdade de Engenharia da Universidade do Porto.

Members:

Luís Filipe Santos Gomes, PhD, Associate Professor with Habilitation, Departamento de Engenharia Electrotécnica e de Computadores, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa;

Maria Goreti Carvalho Marreiros, PhD, Coordinating Professor with Habilitation, Departamento de Engenharia Informática, Instituto Superior de Engenharia do Porto;

Paulo Jorge Pinto Leitão, PhD, Full Professor, Departamento de Engenharia Eléctrica, Instituto Politécnico de Bragança (Supervisor);

Rosaldo José Fernandes Rossetti, PhD, Associate Professor, Departamento de Engenharia Informática, Faculdade de Engenharia da Universidade do Porto.

Abstract:

The 4th industrial revolution is characterized by the digitization of industrial environments, based on the use of Internet of Things, Cloud/Edge Computing and Artificial Intelligence technologies. This technological advances are pushed by the ever-changing market that besides posing new business challenges, further increase the already existing complexity and related issues faced by industries at the operational environments. In this context, Cyber-Physical Systems (CPS) have been considered the new paradigm to develop the next generation of intelligent and distributed industrial automation systems that can achieve higher levels of flexibility and dynamic adaptation. Although data analysis has shown to be a key enabler of industrial CPS in the development of smart machines and products, the traditional Cloud-centric solutions are not suitable to attend the data and time-sensitive requirements. Aiming to cope with that, Edge Computing has been adopted to enable the data processing capabilities at or close to the physical components, complementing the Cloud solutions. However, defining what data analysis capabilities should be deployed along Cloud-Edge computational layers is not a straightforward task. Motivated by this challenge, this work proposes a conceptual framework that defines a modular agent-based architecture to design and develop cyber-physical components, together with a general guideline to support the system engineers to evaluate and determine the most suitable computing layer to deploy a given data analysis task. The proposed framework was implemented and evaluated considering some experiments based on a smart machine CPS testbed, and different scenarios that illustrate the benefits of distributing the data analysis capabilities along Cloud-Edge layers. The modular structure of the agent-based cyber-physical component architecture shown to be suitable, enabling to easily configure and distribute data analysis tasks along the CPS components and their deployment in the different computing layers, also providing a seamless and transparent interaction between the components. In addition, the proposed guideline and the Fuzzy Logic decision-making systems were used to recommend, in a less ad-hoc manner, the most suitable layer to deploy three data analysis tasks identified in the case study. 

Keywords: Cyber-Physical Systems, Data Analysis, Multi-Agent Systems, Edge Computing