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57 results

Wattom: Ambient Eco-feedback with Mid-air Input

Conference Proceeding
Esteves, A., Quintal, F., Caires, F., Baptista, V., & Mendes, P. (2019)
Wattom: Ambient Eco-feedback with Mid-air Input. In 2019 5th Experiment International Conference (exp.at'19)https://doi.org/10.1109/EXPAT.2019.8876565
This paper presents Wattom, a highly interactive ambient eco-feedback smart plug that aims to promote a more sustainable use of electricity in the home. This paper describes o...

The Lions' Gate: Towards a Permaculture-inspired Blended Space

Conference Proceeding
Egan, C., Thompson, R., & O'Dowd, A. (2019)
The Lions' Gate: Towards a Permaculture-inspired Blended Space. https://doi.org/10.1145/3338103.3338110
In light of the devastating ecological effects of climate breakdown and with human well-being under severe stress, this paper presents The Lions' Gate-an in-development, urban...

A topological insight into restricted Boltzmann machines

Journal Article
Mocanu, D. C., Mocanu, E., Nguyen, P. H., Gibescu, M., & Liotta, A. (2016)
A topological insight into restricted Boltzmann machines. Machine Learning, 104(2-3), 243-270. https://doi.org/10.1007/s10994-016-5570-z
Restricted Boltzmann Machines (RBMs) and models derived from them have been successfully used as basic building blocks in deep artificial neural networks for automatic feature...

Estimating 3D trajectories from 2D projections via disjunctive factored four-way conditional restricted Boltzmann machines

Journal Article
Mocanu, D. C., Bou Ammar, H., Puig, L., Eaton, E., & Liotta, A. (2017)
Estimating 3D trajectories from 2D projections via disjunctive factored four-way conditional restricted Boltzmann machines. Pattern Recognition, 69, 325-335. https://doi.org/10.1016/j.patcog.2017.04.017
Estimation, recognition, and near-future prediction of 3D trajectories based on their two dimensional projections available from one camera source is an exceptionally difficul...

Fast Millimeter Wave Assisted Beam-Steering for Passive Indoor Optical Wireless Networks

Journal Article
Torres Vega, M., Koonen, A. M. J., Liotta, A., & Famaey, J. (2018)
Fast Millimeter Wave Assisted Beam-Steering for Passive Indoor Optical Wireless Networks. IEEE Wireless Communications Letters, 7(2), 278-281. https://doi.org/10.1109/lwc.2017.2771771
In light of the extreme radio congestion, the time has come to consider the upper parts of the electromagnetic spectrum. Optical beam-steered wireless communications offer gre...

Resilience of Video Streaming Services to Network Impairments

Journal Article
Torres Vega, M., Perra, C., & Liotta, A. (2018)
Resilience of Video Streaming Services to Network Impairments. IEEE Transactions on Broadcasting, 64(2), 220-234. https://doi.org/10.1109/tbc.2017.2781125
When dealing with networks, performance management through conventional quality of service (QoS)-based methods becomes difficult and is often ineffective. In fact, quality eme...

Decentralized dynamic understanding of hidden relations in complex networks

Journal Article
Mocanu, D. C., Exarchakos, G., & Liotta, A. (2018)
Decentralized dynamic understanding of hidden relations in complex networks. Scientific Reports, 8(1), https://doi.org/10.1038/s41598-018-19356-4
Almost all the natural or human made systems can be understood and controlled using complex networks. This is a difficult problem due to the very large number of elements in s...

Self-Learning Power Control in Wireless Sensor Networks

Journal Article
Chincoli, M., & Liotta, A. (2018)
Self-Learning Power Control in Wireless Sensor Networks. Sensors, 18(2), 1-29. https://doi.org/10.3390/s18020375
Current trends in interconnecting myriad smart objects to monetize on Internet of Things applications have led to high-density communications in wireless sensor networks. This...

A Review of Predictive Quality of Experience Management in Video Streaming Services

Journal Article
Torres Vega, M., Perra, C., De Turck, F., & Liotta, A. (2018)
A Review of Predictive Quality of Experience Management in Video Streaming Services. IEEE Transactions on Broadcasting, 64(2), 432-445. https://doi.org/10.1109/tbc.2018.2822869
Satisfying the requirements of devices and users of online video streaming services is a challenging task. It requires not only managing the network quality of service but als...

On-Line Building Energy Optimization Using Deep Reinforcement Learning

Journal Article
Mocanu, E., Mocanu, D. C., Nguyen, P. H., Liotta, A., Webber, M. E., Gibescu, M., & Slootweg, J. G. (2019)
On-Line Building Energy Optimization Using Deep Reinforcement Learning. IEEE Transactions on Smart Grid, 10(4), 3698-3708. https://doi.org/10.1109/tsg.2018.2834219
Unprecedented high volumes of data are becoming available with the growth of the advanced metering infrastructure. These are expected to benefit planning and operation of the ...

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Augusto Esteves will be delivering a seminar at the University of Bath

22 November 2017
Augusto Esteves has been invited by the HCI group at the University of Bath to deliver a seminar on his work on motion matching input for the Internet-of-Things (IoT). Abstract: Motion matching is a...

WaveTrace awarded by Design United and the Dutch Design Week

20 October 2017
WaveTrace, a project that was internally funded, was awarded with an additional 5000€ from Design United, to prepare an exhibition at the acclaimed Dutch Design Week. This work was done in collaborati...

Augusto Esteves was featured in The Conversation and EconoTimes

9 October 2017
The articles cover the work published at ICMI '17, exploring the use of head-mounted displays as opera glasses, with the goal of delivering an egalitarian user experience during live events. Links bel...

Augusto Esteves has been accepted as Fellow of the RSA

17 August 2017
The Royal Society for the Encouragement of Arts, Manufactures and Commerce (RSA) is a London-based, British organisation committed to finding practical solutions to social challenges. Founded in 1754 ...

Emilia Sobolewska - Best Paper Award at British HCI 2017

4 July 2017
Work titled "Tailoring Methodological Bricolage to Investigate Non-Discretionary use of digital technology" by Emilia Sobolewska awarded Best Paper at British HCI 2017 Conference

Augusto presented a demo of his work at the SICSA DEMOfest'16

11 November 2016
SICSA DEMOfest is the annual technology showcase of leading Informatics and Computer Science research from Scottish Universities and it creates an environment for industry partners and academics to co...

Augusto was invited by Prsma to join Lisbon's Web Summit'16

7 November 2016
Augusto joined 53,056 tech CEOs, founders, startups, investors and political leaders driving change across the world in Lisbon for the Web Summit. Over 2,000 of the world’s leading media attended. Tog...