scholarly journals Speaker Detection in the Wild: Lessons Learned from JSALT 2019

Author(s):  
Leibny Paola Garcia Perera ◽  
Jesus Villalba ◽  
Herve Bredin ◽  
Jun Du ◽  
Diego Castan ◽  
...  
2021 ◽  
pp. 1-9
Author(s):  
Benjamin Tag ◽  
Jorge Goncalves ◽  
Sarah Webber ◽  
Peter Koval ◽  
Vassilis Kostakos
Keyword(s):  

2021 ◽  
Author(s):  
Emily Perchlik ◽  
Donald MacDonald

<p>North American bridge design is dominated by a culture of risk aversion and economic constraint. While objectives of safety and efficiency should be the baseline of any project, they are sometimes set as the sole benchmarks for a successful bridge design within the North American context. When the end game is to simply meet the baseline of safety and efficiency, goals related to user experience and aesthetic impacts are often considered superfluous. This paper showcases lessons learned from designing within this context.</p><p>Stories from bridge designs showcase the ups and downs of bootstrapping higher design goals into footbridge projects in the Wild West.</p>


2021 ◽  
pp. 147821032098635
Author(s):  
Mphemelang Joseph Ketlhoilwe ◽  
Kgosietsile Velempini

Teaching and learning must be transformed in order to prepare learners to respond to escalating social, economic and environmental challenges. The primary purpose of this paper is to contribute to the process of wilding pedagogy. The lessons learned in this paper emerge mainly from a desktop study and educational excursions to a natural resources management centre in a rural village and an educational reserve. The excursions provide practical illustrations of learning in the wild by students. Responding to social, economic and environmental challenges can be facilitated through pedagogical policy interventions. In Botswana, educational policy seeks to promote learner-centred approaches to education. However, in practice, there are limited opportunities for a wilding of pedagogies. Most schools are constrained by a number of factors when trying to facilitate wildness in teaching and learning, yet the natural environment provides seemingly unlimited opportunities for active teaching and authentic learning. Though not explicitly stated, it is taken for granted that learning institutions are limited in their abilities to practise wild pedagogies due to budgetary constraints and a congested curriculum. This paper suggests that educational policy interventions can be implemented to enable transformative change that also promotes students’ engagement, discovery and autonomy while also learning in outdoor settings that support the aims of wild pedagogies.


2015 ◽  
Vol 12 (04) ◽  
pp. 1550022 ◽  
Author(s):  
Marta Díaz-Boladeras ◽  
Dennys Paillacho ◽  
Cecilio Angulo ◽  
Oriol Torres ◽  
Jonathan González-Diéguez ◽  
...  

This paper describes an exploratory study on group interaction with a robot guide in an open large-scale busy environment. For an entire week, a humanoid robot was deployed in the popular Cosmocaixa Science Museum in Barcelona and guided hundreds of people through the museum facilities. The main goal of this experience is to study in the wild the episodes of the robot guiding visitors to a requested destination focusing on the group behavior during displacement. The walking behavior follow-me and the face-to-face communication in a populated environment are analyzed in terms of guide–visitors interaction, grouping patterns and spatial formations. Results from observational data show that the space configurations spontaneously formed by the robot guide and visitors walking together did not always meet the robot communicative and navigational requirements for successful guidance. Therefore, additional verbal and nonverbal prompts must be considered to regulate effectively the walking together and follow-me behaviors. Finally, we discuss lessons learned and recommendations for robot’s spatial behavior in dense crowded scenarios.


Energies ◽  
2021 ◽  
Vol 14 (18) ◽  
pp. 5786
Author(s):  
Filipe Quintal ◽  
Daniel Garigali ◽  
Dino Vasconcelos ◽  
Jonathan Cavaleiro ◽  
Wilson Santos ◽  
...  

This paper presents the development and evaluation of EnnerSpectrum, a platform for electricity monitoring. The development was motivated by a gap between academic, fully custom-made monitoring solutions and commercial proprietary monitoring approaches. EnnerSpectrum is composed of two main entities, the back end, and the Gateway. The back end is a server comprised of flexible entities that can be configured to different monitoring scenarios. The Gateway interacts with equipment at a site that cannot interact directly with the back end. The paper presents the architecture and configuration of EnnerSpectrum for a long-term case study with 13 prosumers of electricity for approximately 36 months. During this period, the proposed system was able to adapt to several building and monitoring conditions while acquiring 95% of all the available consumption data. To finalize, the paper presents a set of lessons learned from running such a long-term study in the real world.


2021 ◽  
Author(s):  
Courtney Potts ◽  
Raymond Bond ◽  
Maurice D. Mulvenna ◽  
Edel Ennis ◽  
Andrea Bickerdike ◽  
...  

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