Results 11 to 20 of about 12,206 (264)

Inferring pathogen presence when sample misclassification and partial observation occur

open access: yesMethods in Ecology and Evolution, 2023
Surveillance programmes are essential for detecting emerging pathogens and often rely on molecular methods to make inference about the presence of a target disease agent. However, molecular methods rarely detect target DNA perfectly.
Evan H. Campbell Grant   +4 more
doaj   +1 more source

Occupancy model of perceived numerosity [PDF]

open access: yesPerception & Psychophysics, 1991
Observers saw 234 different pairs of stochastically organized dot patterns and indicated which of the two patterns appeared to be more numerous. All of the data can be accounted for by supposing that the choice of the more numerous pattern is based on the determination of the occupancy indices of both patterns.
J, Allik, T, Tuulmets
openaire   +2 more sources

Assessing the spatiotemporal interactions of mesopredators in Sumatra's tropical rainforest. [PDF]

open access: yesPLoS ONE, 2018
Co-occurrence between mesopredators can be achieved by differentiation of prey, temporal activity, and spatial habitat use. The study of mesopredator interactions is a growing area of research in tropical forests and shedding new light on inter-guild ...
Iding Achmad Haidir   +2 more
doaj   +1 more source

Efficient occupancy model-fitting for extensive citizen-science data. [PDF]

open access: yesPLoS ONE, 2017
Appropriate large-scale citizen-science data present important new opportunities for biodiversity modelling, due in part to the wide spatial coverage of information. Recently proposed occupancy modelling approaches naturally incorporate random effects in
Emily B Dennis   +7 more
doaj   +1 more source

Two‐layer modelling of IEEE 802.11x channel occupancy

open access: yesElectronics Letters, 2023
Low power IoT communication signals (e.g., Bluetooth and ZigBee) may seriously suffer from the presence of high‐power co‐channel interference like wireless local area network (WLAN) signal.
Jae‐Seok Bang   +2 more
doaj   +1 more source

PROBABILISTIC SILHOUETTE-BASED CLOSE-RANGE PHOTOGRAMMETRY USING A NOVEL 3D OCCUPANCY-BASED RECONSTRUCTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Digital three-dimensional (3D) reconstruction of objects has many applications in computer vision, archaeology, and the entertainment industry. Digital 3D reconstruction can be used to preserve the appearance of valuable historical artifacts; it can be ...
I. Asl Sabbaghian Hokmabadi   +1 more
doaj   +1 more source

OCCUPANCY MODELLING FOR MOVING OBJECT DETECTION FROM LIDAR POINT CLOUDS: A COMPARATIVE STUDY [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Lidar technology has been widely used in both robotics and geomatics for environment perception and mapping. Moving object detection is important in both fields as it is a fundamental step for collision avoidance, static background extraction, moving ...
W. Xiao   +4 more
doaj   +1 more source

Energy Analysis and Forecast of a Major Modern Hospital

open access: yesBuildings, 2022
Healthcare buildings often have high energy use intensity, which is potentially influenced by a few factors, such as occupancy and climate. A suite of data analysis methods, including principal component analysis and regressions, is applied to analyse ...
Aaron Liu   +5 more
doaj   +1 more source

Predicting surgical department occupancy and patient length of stay in a paediatric hospital setting using machine learning: a pilot study

open access: yesBMJ Health & Care Informatics, 2022
Objective Early and accurate prediction of hospital surgical-unit occupancy is critical for improving scheduling, staffing and resource planning. Previous studies on occupancy prediction have focused primarily on adult healthcare settings, we sought to ...
Ben Y Reis   +5 more
doaj   +1 more source

Occupancy of Javan Slow Loris (Nyticebus javanicus E. Geoffroy 1812) in Kemuning Tropical Low Land Forest, Bejen, Temanggung, Central Java

open access: yesJurnal Ilmu Kehutanan, 2019
Habitat loss and landscape fragmentation have a negative impact on the Javan slow loris (Nycticebus javanicus), a Critically Endangered nocturnal primate species.
Mahfut Sodik   +2 more
doaj   +1 more source

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