PhD candidates


A.C.J. Vermeulen (Angelo) PhD

Email: A.C.J.Vermeulen@tudelft.nl
Homepage: http://www.angelovermeulen.net
Starships – or interstellar craft – are considered the next major leap in the exploration of the Cosmos by mankind. Currently starship development is in its infancy due to the lack of a practical and adequate propulsion technology. If we consider manned interstellar travel the challenge is even more complex, and also shifts towards creating a fully autonomous system that is resilient over a long period of time. In fact a starship can be considered as the ultimate model for closed, autonomous systems, and as such has functional applicability in creating a more sustainable Earth. Traditionally, space systems design is being guided by incorporating as many contingencies as possible, and then training and anticipating for that. However, because of the sheer scale and inherent unpredictability of an interstellar mission, this approach cannot be relied upon any longer. A fundamentally different design paradigm is needed. Any manned space architecture that is geared towards long-term exploration needs to address the needs of three core systems: the technical, social and ecological system. This study proposes the merging of those three systems into one participatory system as a key strategy to deal with uncertain futures. This merging is achieved through the application of three interrelated design principles: (1) radical integration, (2) evolvability, and (3) co-creation. The proposed design paradigm is informed by a series of art/science projects in which technical, social and ecological systems are explicitly merged. Through a Living Labs analysis the internal dynamics of these projects are disentangled and described. The three design principles naturally emerge out of this analysis. Consequently the repercussions of applying these design principles on space systems design are explored through a series of simulations. The HI-SEAS Mars simulation entailed a 4-month isolation experiment with a crew of 6 participants. Results drawn from this study are complemented by agent-based modeling. A virtual simulation of evolvable starship architectures explores the concept of embedding evolution into space systems. Finally overall conclusions are drawn on how the proposed design paradigm could lead to mission success during deep space exploration.

A.D. Sutmuller (Daan), MSc

Email: daan.sutmuller@politie.nl
Homepage: 

With my background as analyst of the Dutch police, I’m interested in the decision-making within criminal investigations. The research focuses on the prioritizing of persons of interest and scenarios in major criminal investigations. The exponential technological development in the last decades has led to a range of new pieces of evidence and a world of limitless access to data. Little is known about the influence of these developments on the process of decision-making within criminal investigations. The interpretation and weighing of evidence, ranging from the classic eye witness testimony to the new highly advanced digital or forensic evidence and the translation to the managing of the investigation onto the right person of interest or scenario is becoming extremely complex. The objective of the research is to design a model that supports the prioritizing of persons of interest and scenarios in criminal investigations.


Promotors: Prof. Dr. Pieter van Gelder,  Dr. Marielle den Hengst-Bruggeling

A.H. de Jong (Afaina)

Dipl.-Inf. T. Buttler (Tanja)

Email: t.buttler@tudelft.nl
Homepage: http://www.tudelft.nl/tbuttler
With my background in storytelling and computer supported collaborative work, I am particularly interested in how professionals in industry share their experiences and knowledge. My current research explores how to support professionals in sharing softer kinds of knowledge (e.g. why a long process went well or badly) through lessons learned between projects. For that purpose, I investigate how lessons learned are gathered today, and how this process can be improved.

Drs.C.G.W.Hubers (Coen)

Email: c.g.w.hubers@tudelft.nl
Homepage:


Sustainable Development of Agri Food Networks.

The Netherlands is second to the USA the largest exporter of agri-food products in the world. With more than 100 years of development in close cooperation between, government, business and research and education an advanced, efficient and cost effective sector has risen. The productivity focus has although led to a situation of oversupply and subsequently dropping prices, facing bankruptcy for large number of primary producers. The research is focusing on modelling of sustainable business models, regaining trust and simulation of supply chains.

F.X. dos Santos Fonseca (Xavier)

Email: f.x.fonseca@tudelft.nl
Homepage:


I am a High-Performance Engineer, so I am interested in GPGPU, embedded programming, multi-threaded highly optimized applications, multi-processor architectures, and, more recently, Participatory Crowd Sensing and Social Engineering.

I. Banerjee (Indushree)

Email: i.banerjee@tudelft.nl
Homepage:

My research interests are catered around facilitating network resilience for the sustainable development of society. The interconnected nature of strongly coupled networked systems, such as the Internet, has created a co-dependence which is bound to have devastating consequences if parts of it are compromised. The main research challenges are providing scalability, reliability and security to the changing network dynamics. My doctoral studies are an attempt to investigate these current challenges of complex distributed infrastructures. Determine and develop models to enhance network resilience and fault tolerance for a scalable and secure future network infrastructure and services. I am interested to analyze and evaluate the complicated interplay between technology, market trends and user requirements for developing sustainable solutions.

Ir. T.A. Hennis (Thieme)

Email: t.a.hennis@tudelft.nl
Homepage: http://www.tudelft.nl/tahennis
Traditional learning environments often are centered around the teacher. Young and adolescent learners often do not have the same interests and ideas as the teachers, who have to deliver content (transmit knowledge) according what is established in formal rules and curricula. This can lead to disengagement from learning, and sometimes dropping out altogether. Re-engagement of learners is a complex and multi-faceted issue. In our research we deal with disengaged learners and try to get them back on track through involvement in the learning process: they are in control about the content, the process, and the environment (with whom they would like to work). This radically changes the role of the teacher, from a directive or authoritative figure to someone who has to listen and facilitate learning, even concerning topics he or she has never heard of. By expanding the learning environment using digital technology and the Internet, we are able to support teachers and learners becoming more pro-active, meanwhile developing skills in research skills, creativity, entrepreneurship, collaboration, communication, and information literacy. We are developing methodologies and frameworks that helps teachers design more participatory learning environments using the Internet and other technologies available.

Ir. V. Dourali (Vasiliki)

Email: v.dourali@tudelft.nl
Homepage:
With my background in mechanical engineering, and more particularly in engineering and management of energy resources and in techno-economic systems, I am interested in the assessment of the environmental impact of operational power grids. A fairly large percentage of the global climate change is currently due to the anthropogenic activity for power production and provision to end users. However, all energy sources and all power grids do not contribute the same to climate change. My main research interest focuses on exploring methods through which the environmental impact of power grids can be assessed in real-time, continuously and holistically during their operation. Smart power grids could play a key role in smart energy and environmental management of operational power grids.

Ir.I.J.Paap (Ino)

J. Janeiro (Jordan), MSc

Email: j.janeiro@tudelft.nl
Homepage: http://www.tudelft.nl/jjaneiro
My research focuses on providing flexible computer-mediated support in collaborative problem-solving processes. The goal of my research is to identify and define profiles of interaction support in such processes and implement them as means of flexibility in groupware. I currently use collaborative diagnosis processes in preventive maintenance as a reference scenario. I am currently assigned in the Smart Vortex project.

Karen Lancel

Email: lancel@xs4all.nl
Homepage: http://www.lancelmaat.nl
'I am part of the networks and the networks are part of me...I link, therefore I am.'1.[i] In today's networked society, our ‘electronicaly and digitally enhanced bodies’ are often present at one location and ‘meet’ simultaneously with others at several other locations, temporalities and social settings. This project contributes to the foundations of the design of trust, from the perspective of experience, both in private and public spaces, physical and virtual. ‘Tele_Trust’ focuses on exploration of the sensory experience of visibility, presence, reciprocity, and trust in contemporary mediated society. The implications for design of embodiment in participatory systems is core to this project. The research questions address (1) design for perception and experience of trust, (2) design of the experience of physical closeness in mediated realities , (3) design of situational awareness in public and private spaces. Research through art practice includes the design of a series of experimental ‘social labs’ as ‘meeting places’. These ‘social labs’ are designed on the basis of artistic and scientific analysis, created as artistic work, and presented in smart public spaces in different geo-political contexts and socio- cultural domains. The public will be invited to participate and reflect as co-researchers on their experience of important concepts related to embodiment and trust (e.g. ’presence’, ‘identity’, and ‘community’). The methodology of reflective witnessing will provide a source of information for analysis, synthesis and understanding of embodiment and intersubjective engagement in participatory networked systems.
In ‘Tele_Trust’ new insights, innovative technologies, and the human body meet to initiate and inspire new types of intersubjective engagement.
[i] William J. Mitchell, ME++: The Cyborg Self and the Networked City, 2004.

Kusnandar, MSc.

Email: k.kusnandar@tudelft.nl
Homepage: 

With my background in agriculture industrial engineering, I am interested in the food supply chain, especially in developing countries. My current research topic  is in the application of a traceability system for food safety assurance in developing countries. The main focus of the research is to design a system that involves small actors and that can be applied both for export and the domestic market.


Promotor: Prof. Dr. Frances Brazier
Supervisor: Dr. Sander van Splunter

Lipika Bansal

Email: Lipika Bansal
Home page: http://www.pollinize.org
My research is part of a practice based PhD at the Technical University of Delft at the Participatory Systems Initiative in collaboration with Ankur, Society for Alternatives in Education in New Delhi. My research focuses on design for empowerment. In complex communities of systems, networks play an important role. However connecting them is a challenge. This research explores how technology can be designed to facilitate a context where self-organization can emerge. The main question is: How can technology be designed to empower individuals in interaction with each other, in and between existing systems? The aim of this research is to identify design challenges and opportunities for technology based community communication services for residents of Indian urban worker's settlements. I work together with adolescent co-researchers from workers' settlements, using creative research methodologies, such as (digital) storytelling - and writing, in which adolescents are actively involved in the research and design process. It can be identified as a participatory bottom-up exploration. I have conducted research with young women on their relation with mobile phones. Next I involved youth to understand their relation with water. Finally I conducted research on Water & Health and organized water labs and design labs.

M. Sedighi (Mohammad), MSc.

Email: m.sedighi@tudelft.nl
Homepage:

Enterprise social networks (ESN) have been developed in large organization as a contemporary knowledge management system. As a main challenge, participation through ESN needs to be addressed by participants’ perceived benefits. In my research, I focus on the participants’ engaggement by exploring perceived benefits and costs in organizational networks. Exploring different perceived benefits and costs, which are promoted by ESNs’ prosperities, helps to design socio-technical incentive plans for participation. Moreover, the scope of my research is restricted to the resource-constrained environments.

Marco Wilde Dipl. Ing. MST (Micro System Technology)

Email: Marco.Wilde@Cassidian.com

Complex systems engineering in large international organizations is more and more dependent on efficient and well-functioning collaborative ecosystems. The design and operation of such an asset is seen as an important challenge and therefore it is currently discussed from a multi-disciplinary perspective. In my research I focus on the individual’s appraisal of such an ecosystem and respective coping mechanisms. Understanding motivational implications and emotional coping helps to design and influence collaboration ecosystems according the needs of actors and organizations. The research is done is close cooperation with industrial partners.

Nina Voulis, MSc

Email: n.voulis@tudelft.nl
Homepage:http://www.tbm.tudelft.nl/nvoulis
I am focusing on the integration of decentralised renewable energy resources in the electricity grid. Having many decentralized resources means that many more consumers become prosumers which requires an entirely different approach to grid organisation. I am looking at how dynamic microgrids can be used to balance demand and supply, how they can be used to develop new market mechanisms using these dynamic microgrids could lead to improvements in grid stability.

Qingzhi Liu, MSc

Email: q.liu-1@tudelft.nl
Homepage: http://www.st.ewi.tudelft.nl/~qingzhi
My main research focus is on adaptation in large scale sensor networks, in particular self-adaptive and self-organizing wireless sensor networks. My Research is funded by the SHINE (Sensing Heterogeneous Information Network Environment) project. SHINE is the flagship project of DIRECT (Delft Institute for Research on ICT at Delft University of Technology). The aim of the project is to gather and process data from sensor technology, social media and smartphones for answering heterogeneous information needs. My other research topic is Wireless Power Transfer Networks, which aims to harvest the radio frequency energy from specific charging networks and wireless networks for the power supply of mobile wireless devices. Adaptation also plays an important role here.

S. Čaušević (Selma), MSc

Email: s.causevic@tudelft.nl
Homepage: http://www.tbm.tudelft.nl/index.php?id=116122&L=1
My research is focused on the application of bio-inspired computing in the area of Smart Grids. I am interested in the design of self-healing systems and exploring the ways self-optimization and distributed Grid configuration could improve the energy distribution system’s resilience. I am currently working on the Adaptive clustering for Decentralised Resilient Energy Management (ADREM) project.

Seyed Alireza Rezaee, MSc

Email: S.A.Rezaee@tudelft.nl
Homepage: http://www.tbm.tudelft.nl/sarezaee
My intended research is about improving the performance of supply chains in complex environments. The research goal is to introduce a framework for designing and implementing multi agent based supply chain management by conducting a multi disciplinary research in the fields of Multi Agent Systems, Systems Engineering and Management Science.

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