Self-supervised contrastive learning of radio data for source detection, classification and peculiar object discovery
Sign Up to like & getrecommendations! Published in 2024 at "Publications of the Astronomical Society of Australia"
DOI: 10.1017/pasa.2024.84
Abstract: Abstract New advancements in radio data post-processing are underway within the Square Kilometre Array (SKA) precursor community, aiming to facilitate the extraction of scientific results from survey images through a semi-automated approach. Several of these… read more here.
Keywords: source detection; self supervised; radio data; radio ... See more keywords
Adapting astronomical source detection software to help detect animals in thermal images obtained by unmanned aerial systems
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2017.1280639
Abstract: ABSTRACT In this article, we describe an unmanned aerial system equipped with a thermal-infrared camera and software pipeline that we have developed to monitor animal populations for conservation purposes. Taking a multi-disciplinary approach to tackle… read more here.
Keywords: unmanned aerial; astronomical source; detection software; source detection ... See more keywords
Security of quantum key distribution with source and detection imperfections
Sign Up to like & getrecommendations! Published in 2021 at "New Journal of Physics"
DOI: 10.1088/1367-2630/abdf9b
Abstract: In practice, the device imperfections might introduce deviations from the idealized models used in the security proofs of quantum key distribution (QKD). This requires the refined security analysis for practical QKD. However, in most of… read more here.
Keywords: source; key distribution; security; source detection ... See more keywords
SRG/ART-XC Galactic Bulge deep survey. I. Maximum likelihood source detection algorithm for X-ray surveys
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae1741
Abstract: We describe an X-ray source detection method entirely based on the maximum likelihood analysis, in application to observations with the ART-XC telescope onboard the Spectrum Roentgen Gamma observatory. The method optimally combines the data taken… read more here.
Keywords: detection; maximum likelihood; ray; source detection ... See more keywords
Rumor Source Detection With Multiple Observations Under Adaptive Diffusions
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Network Science and Engineering"
DOI: 10.1109/tnse.2020.3022621
Abstract: Recent work, motivated by anonymous messaging platforms, has introduced adaptive diffusion protocols which can obfuscate the source of a rumor: a “snapshot adversary” with access to the subgraph of “infected” nodes can do no better… read more here.
Keywords: source detection; detection multiple; multiple observations; source ... See more keywords
Saliva as an Alternate Specimen Source for Detection of SARS-CoV-2 in Symptomatic Patients Using Cepheid Xpert Xpress SARS-CoV-2
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Clinical Microbiology"
DOI: 10.1128/jcm.01109-20
Abstract: Among the many facets of the SARS-CoV-2 pandemic is the unprecedented pressure it has placed on different points of the supply chain for hospital systems worldwide such as collection devices for the diagnosis of COVID-19.…. read more here.
Keywords: source detection; alternate specimen; detection sars; saliva alternate ... See more keywords
Infodemic Source Detection with Information Flow: Foundations and Scalable Computation
Sign Up to like & getrecommendations! Published in 2025 at "Entropy"
DOI: 10.3390/e27090936
Abstract: We consider the problem of identifying the source of a rumor in a network, given only a snapshot observation of infected nodes after the rumor has spread. Classical approaches, such as the maximum likelihood (ML)… read more here.
Keywords: source; information flow; infodemic source; source detection ... See more keywords