In many applications of wireless sensor networks, it is important that the privacy of the nodes of the network be protected. Therefore, privacy-preserving algorithms have received quite some attention recently. In this paper, we propose a novel convex optimizationbased solution to the problem of privacy-preserving …

Average consensus algorithms are used in many distributed systems such as distributed optimization, sensor fusion and the control of dynamic systems. Consensus algorithms converge through an explicit exchange of state variables. In some cases, however, the state variables are confidential. In this paper, …

The culture of fear seems to be increasingly embedded in today’s society, especially on highly social unequal countries, such as Brazil. The rise of the “condomínios fechados” (gated communities) on recent years expose how this fear shapes our cities. People are sold by the idea of isolating themselves …

In 2017, I introduced a new theoretical framework in Archival Science, that of the ‘Archive–as–Is’. This framework proposes a theoretical foundation for Enterprise Information Management (EIM) in World 2.0, the virtual, interactive, and hyper connected platform that is developing around us. This framework …

Objective: Self-management is a core theme within chronic care and several evidence-based interventions (EBIs) exist to promote self-management ability. However, these interventions cannot be adapted in a mere copy-paste manner. The current study describes and demonstrates a planned approach in adapting …

While the majority of binaural beamformers aim to minimize the output noise power while (approximately) preserving the binaural cues of the sources using constraints, we propose in this paper to minimize the binaural-cue distortions of the sources in the acoustic scene, such that the output noise power …

The indoor climate is considered a common key concern within the FREM-field. The indoor climate is one of the most important factors for end-user satisfaction with the indoor environment, which in its turn influences job satisfaction and (perceived) productivity of office workers. One of the causes for …

This paper proposes an innovative designerly model called the Transitional Action Design Research to address the class of wicked problems in the judicial settings such as preserving privacy while disseminating information for transparency purposes.

This study explores how academics who expanded their teaching-only positions to include research view their (re)constructed academic identity. Participants worked in a higher professional education institution of applied research and teaching, comparable with so-called new universities. The aim is to …

Progetto Ustica is an experiment in "civically-engaged game design" and addresses the Ustica Massacre ("Strage di Ustica"), where 81 people lost their lives as an air-to-air missile hit a civilian aircraft in 1980. Progetto Ustica has been developed as part of an Action Research effort with the objective …