Recent Advances in Indoor Localization: A Survey on Theoretical Approaches and Applications
IEEE Communications Surveys and Tutorials, 2017 The availability of location information has become a key factor in today’s communications systems allowing location based services. In outdoor scenarios, the mobile terminal position is obtained with high accuracy thanks to the global positioning system
Ahmed Al-Dubai +2 more
exaly +2 more sources
ScanNet++: A High-Fidelity Dataset of 3D Indoor Scenes [PDF]
IEEE International Conference on Computer Vision, 2023 We present ScanNet++, a large-scale dataset that couples together capture of high-quality and commodity-level geometry and color of indoor scenes. Each scene is captured with a high-end laser scanner at sub-millimeter resolution, along with registered 33-
Chandan Yeshwanth +3 more
semanticscholar +1 more source
Exploring the effects of spectral light exposure on University students' sleep quality: A cross-sectional study [PDF]
E3S Web of Conferences, 2023 In developed nations, 2/3 of the population fail to obtain the recommended 7-9 hours of sleep, with large consequences for health and productivity. A potent stimulus in regulating sleep and wake balance is light received at a light-sensitive retinal ...
Khanie Mandana S. +5 more
doaj +1 more source
Time and spatially resolved tracking of the air quality in local public transport
Scientific Reports, 2022 As an indoor environment, public transport is subject to special conditions with many passengers in a comparatively small space. Therefore, both an efficient control of the climatic parameters and a good air exchange are necessary to avoid transmission ...
Tunga Salthammer +4 more
doaj +1 more source
Control strategy of fan filter units in cleanroom considering of the moving personnel [PDF]
E3S Web of Conferences, 2022 Fan filter units (FFUs) are crucial to maintaining the cleanliness of cleanrooms. Traditionally, the air volume of FFU is not adjusted and maintained at a rated value, resulting in a huge amount of energy.
Liang Chenjiyu +3 more
doaj +1 more source
Hypersim: A Photorealistic Synthetic Dataset for Holistic Indoor Scene Understanding [PDF]
IEEE International Conference on Computer Vision, 2020 For many fundamental scene understanding tasks, it is difficult or impossible to obtain per-pixel ground truth labels from real images. We address this challenge by introducing Hypersim, a photorealistic synthetic dataset for holistic indoor scene ...
Mike Roberts +7 more
semanticscholar +1 more source
Cost-efficient Nearly Zero-Energy Buildings [PDF]
E3S Web of Conferences, 2019 The next level of energy performance of new buildings within the European Union will be the Nearly Zero-Energy Building (NZEB). A lot of work has been spent on pilot and demonstration buildings on this and also even higher energy performance levels ...
Erhorn-Kluttig Heike +2 more
doaj +1 more source
Reduced personal exposure to airborne cross-infection using wearable exhaust ventilation [PDF]
E3S Web of Conferences, 2023 This study aimed to explore an alternative solution for protection against cross-infection. Exposure reduction to exhaled airborne contaminants by wearing an exhaust nozzle was studied.
Bivolarova Mariya P. +6 more
doaj +1 more source
Predicting personal thermal preferences based on data-driven methods [PDF]
E3S Web of Conferences, 2019 One of the prevalent models to account for thermal comfort in HVAC design is the Predicted Mean Vote (PMV). However, the model is based on parameters difficult to estimate in real applications and it focuses on mean votes of large groups of people ...
Aguilera José Joaquín +2 more
doaj +1 more source
Matterport3D: Learning from RGB-D Data in Indoor Environments [PDF]
International Conference on 3D Vision, 2017 Access to large, diverse RGB-D datasets is critical for training RGB-D scene understanding algorithms. However, existing datasets still cover only a limited number of views or a restricted scale of spaces.
Angel X. Chang +8 more
semanticscholar +1 more source