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Papers by Luis Lopes

Research paper thumbnail of USENSE: a People-centric Opportunistic Sensing Tool

inProc. INFOCOM 2016, 2016

People-centric sensing has been emerging due to the integration of the most varied sensors in per... more People-centric sensing has been emerging due to the
integration of the most varied sensors in personal devices. The
goal is to infer individual behaviour following a participatory or
opportunistic, non-intrusive, sensing methods. USense is a non-
intrusive sensing tool able of contextualising the user’s social
behaviour based on information, such as social proximity and
relative distance, captured via the usage of short-range wireless technology (Wi-Fi Direct, Bluetooth). This paper describes the USense tool in a realistic scenario, which is the basis of the proposed demonstration.

Research paper thumbnail of Trust as a Fairness Parameter for Quality of Experience in Wireless Networks

User-Centric Networking Lecture Notes in Social Networks 2014, pp 159-169, User-Centric Networking - Future Perspectives, Springer Lecture Notes in Social Networks. Ed. Aldini & Bogliolo, ISBN 978-3-319-05217-5,, 2014

This paper addresses the appli ability of trust metri s as a fairness parameter in all ... more This paper addresses the appli

ability of trust metri
s as a

fairness parameter in

all admission

ontrol within the

ontext of user-

entri
networks. The paper explains how trust

an assist in improving

user Quality of Experien

e in wireless networks, by taking into

onsider-
ation not only

hannel
onditions, but also trust levels derived from the

intera
tion that users have in the

ontext of Internet shared servi
es.

Research paper thumbnail of A Proposal for Dynamic Frequency Sharing in Wireless Networks

Abstract—This paper is focused on a discussion of parameters and heuristics that are expected to ... more Abstract—This paper is focused on a discussion of parameters and heuristics that are expected to assist multihop routing in becoming more sensitive to node mobility. We provide a discussion concerning existing and a few proposed parameters. Moreover, the work also discusses two new heuristics based on the notion of link duration. The heuristics are compared based on a meaningful set of scenarios that attain different mobility aspects.

Research paper thumbnail of USENSE: a People-centric Opportunistic Sensing Tool

inProc. INFOCOM 2016, 2016

People-centric sensing has been emerging due to the integration of the most varied sensors in per... more People-centric sensing has been emerging due to the
integration of the most varied sensors in personal devices. The
goal is to infer individual behaviour following a participatory or
opportunistic, non-intrusive, sensing methods. USense is a non-
intrusive sensing tool able of contextualising the user’s social
behaviour based on information, such as social proximity and
relative distance, captured via the usage of short-range wireless technology (Wi-Fi Direct, Bluetooth). This paper describes the USense tool in a realistic scenario, which is the basis of the proposed demonstration.

Research paper thumbnail of Trust as a Fairness Parameter for Quality of Experience in Wireless Networks

User-Centric Networking Lecture Notes in Social Networks 2014, pp 159-169, User-Centric Networking - Future Perspectives, Springer Lecture Notes in Social Networks. Ed. Aldini & Bogliolo, ISBN 978-3-319-05217-5,, 2014

This paper addresses the appli ability of trust metri s as a fairness parameter in all ... more This paper addresses the appli

ability of trust metri
s as a

fairness parameter in

all admission

ontrol within the

ontext of user-

entri
networks. The paper explains how trust

an assist in improving

user Quality of Experien

e in wireless networks, by taking into

onsider-
ation not only

hannel
onditions, but also trust levels derived from the

intera
tion that users have in the

ontext of Internet shared servi
es.

Research paper thumbnail of A Proposal for Dynamic Frequency Sharing in Wireless Networks

Abstract—This paper is focused on a discussion of parameters and heuristics that are expected to ... more Abstract—This paper is focused on a discussion of parameters and heuristics that are expected to assist multihop routing in becoming more sensitive to node mobility. We provide a discussion concerning existing and a few proposed parameters. Moreover, the work also discusses two new heuristics based on the notion of link duration. The heuristics are compared based on a meaningful set of scenarios that attain different mobility aspects.

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