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Daniel G. Costa
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The coverage problem in video-based wireless sensor networks: A survey
DG Costa, LA Guedes
Sensors 10 (9), 8215-8247, 2010
1342010
COVID‐19 pandemic: a review of smart cities initiatives to face new outbreaks
DG Costa, JPJ Peixoto
IET Smart Cities 2 (2), 64-73, 2020
812020
A survey on multimedia-based cross-layer optimization in visual sensor networks
DG Costa, LA Guedes
Sensors 11, 5439-5468, 2011
742011
Availability issues in wireless visual sensor networks
DG Costa, I Silva, LA Guedes, F Vasques, P Portugal
Sensors 14 (2), 2795-2821, 2014
652014
Wireless visual sensor networks for smart city applications: A relevance-based approach for multiple sinks mobility
JPJ Peixoto, DG Costa
Future Generation Computer Systems 76, 51-62, 2017
642017
A fuzzy-based approach for sensing, coding and transmission configuration of visual sensors in smart city applications
DG Costa, M Collotta, G Pau, C Duran-Faundez
Sensors 17 (1), 93, 2017
502017
Open-source electronics platforms as enabling technologies for smart cities: Recent developments and perspectives
DG Costa, C Duran-Faundez
Electronics 7 (12), 404, 2018
482018
A survey of image security in wireless sensor networks
DDO Gonçalves, DG Costa
Journal of Imaging 1 (1), 4-30, 2015
462015
Exploiting the sensing relevancies of source nodes for optimizations in visual sensor networks
DG Costa, LA Guedes
Multimedia tools and applications 64 (3), 549-579, 2013
452013
Cryptography in wireless multimedia sensor networks: A survey and research directions
DG Costa, S Figuerêdo, G Oliveira
Cryptography 1 (1), 4, 2017
412017
Research trends in wireless visual sensor networks when exploiting prioritization
DG Costa, LA Guedes, F Vasques, P Portugal
Sensors 15 (1), 1760-1784, 2015
382015
A discrete wavelet transform (DWT)-based energy-efficient selective retransmission mechanism for wireless image sensor networks
DG Costa, LA Guedes
Journal of Sensor and Actuator Networks 1 (1), 3-35, 2012
382012
Twittersensing: An event-based approach for wireless sensor networks optimization exploiting social media in smart city applications
DG Costa, C Duran-Faundez, DC Andrade, JB Rocha-Junior, ...
Sensors 18 (4), 1080, 2018
362018
Adaptive monitoring relevance in camera networks for critical surveillance applications
DG Costa, LA Guedes, F Vasques, P Portugal
International Journal of Distributed Sensor Networks 9 (11), 836721, 2013
332013
A crowdsensing platform for monitoring of vehicular emissions: A smart city perspective
M Silva, G Signoretti, J Oliveira, I Silva, DG Costa
Future Internet 11 (1), 13, 2019
322019
Selecting redundant nodes when addressing availability in wireless visual sensor networks
DG Costa, I Silva, LA Guedes, P Portugal, F Vasques
2014 12th IEEE international conference on industrial informatics (INDIN …, 2014
322014
Visual sensors hardware platforms: A review
DG Costa
IEEE Sensors Journal 20 (8), 4025-4033, 2019
312019
A distributed multi-tier emergency alerting system exploiting sensors-based event detection to support smart city applications
DG Costa, F Vasques, P Portugal, A Aguiar
Sensors 20 (1), 170, 2019
292019
Enhancing the availability of wireless visual sensor networks: Selecting redundant nodes in networks with occlusion
DG Costa, F Vasques, P Portugal
Applied Mathematical Modelling 42, 223-243, 2017
292017
Automated methodology for dependability evaluation of wireless visual sensor networks
TC Jesus, P Portugal, F Vasques, DG Costa
Sensors 18 (8), 2629, 2018
212018
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