Results 1 to 10 of about 2,448,996 (248)

Geo-Visualization of Spatial Occupancy on Smart Campus Using Wi-Fi Connection Log Data

ISPRS International Journal of Geo-Information, 2023
As a typical and special type of urban setting, the university campus usually faces similar challenges as cities raised by high-density inhabitants. The smart campus has been introduced based on the smart city, as concepts, technologies, and solutions to
Zihao Zhao, Tao Wang, Yiru Zhang, Zixiang Wang, Ruixuan Geng   +4 more
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Large-scale audio dataset for emergency vehicle sirens and road noises

Scientific Data, 2022
Measurement(s) Ambulance Siren and Road Noises. (Recordings) Technology Type(s) Microphone Sample Characteristic - Environment Roads Sample Characteristic - Location ...
Muhammad Asif, Muhammad Usaid, Munaf Rashid, Tabarka Rajab, Samreen Hussain, Sarwar Wasi   +5 more
doaj   +1 more source

REAL-TIME UAV 3D IMAGE POINT CLOUDS MAPPING [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
This paper proposes a real-time 3D image point clouds mapping algorithm for UAVs that is capable of mapping effectively in weak GNSS environments. And a UAV mapping system is integrated with a RGB camera, an inertial measurement unit (IMU), a GNSS ...
S. Sun, S. Sun, S. Sun, C. Chen, C. Chen, C. Chen, Z. Wang, Z. Wang, Z. Wang, J. Zhou, L. Li, B. Yang, B. Yang, B. Yang, Y. Cong, Y. Cong, Y. Cong, H. Wang, H. Wang, H. Wang   +19 more
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Evolution of a cognitive architecture on the basis of a functional core

SN Applied Sciences, 2022
Article highlights An approach to the creation of cognitive architectures based on the evolution of the 0-architecture is proposed A cognitive architecture is proposed which is able to solve Symbol Grounding Problem in modeling mental development The ...
Alexander Serov
doaj   +1 more source

PMLIO: PANORAMIC TIGHTLY-COUPLED MULTI-LIDAR-INERTIAL ODOMETRY AND MAPPING [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
The limited field of view (FoV) of single LiDAR poses challenges for robots to achieve comprehensive environmental perception. Incorporating multiple LiDAR sensors can effectively broaden the FoV of robots, providing abundant measurements to facilitate ...
Y. Xu, Y. Xu, Y. Xu, C. Chen, C. Chen, C. Chen, Z. Wang, Z. Wang, Z. Wang, B. Yang, B. Yang, B. Yang, W. Wu, W. Wu, W. Wu, L. Li, J. Wu, J. Wu, J. Wu, L. Zhao, L. Zhao, L. Zhao   +21 more
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Irregular Temperature Variation Effects on Damage Detection Based on Impedance Measurement from Piezoelectric Transducers

Engineering Proceedings, 2022
Piezoelectric transducers have been extensively investigated for the development of non-destructive techniques in structural health monitoring systems. Among the various techniques that have been proposed, the electromechanical impedance technique stands
Felipe Augusto Barnabé, Fabricio Guimarães Baptista   +1 more
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A Multiresolution Vector Data Compression Algorithm Based on Space Division

ISPRS International Journal of Geo-Information, 2020
Vector data compression can significantly improve efficiency of geospatial data management, visualization and data transmission over internet. Existing compression methods are either based on information theory for lossless compression mainly or based on
Dongge Liu, Tao Wang, Xiaojuan Li, Yeqing Ni, Yanping Li, Zhao Jin   +5 more
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Risk stratification and lipid evaluation in mexican patients, evidence of lipid and cardiovascular analysis in REMECAR. The mexican registry of cardiovascular diseases (REMECAR group)

Atherosclerosis Plus, 2022
Background and aims: Dyslipidaemia is a significant risk factor for cardiovascular disease in the Mexican population. This analysis aimed to describe the baseline LDL-c levels of patients presenting to cardiovascular clinics and evaluate the proportion ...
Manuel Odín De los Ríos-Ibarra, José Luis Leiva-Pons, Humberto Rodríguez-Reyes, Marco Antonio Alcocer-Gamba, Jorge Cortés-Lawrenz, Frida María Vizcaíno-Rios, Jaime Barragán-Luna, Julio Iván Farjat-Ruiz, Luis R. Virgen-Carrillo, Francisco Padilla-Padilla, Abel Pavia-López, Enrique C. Morales-Villegas, Natalie C. Ward, Leslie Marisol Lugo-Gavidia   +13 more
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Organizational Labor Flow Networks and Career Forecasting

Entropy, 2023
The movement of employees within an organization is a research area of great relevance in a variety of fields such as economics, management science, and operations research, among others.
Frank Webb, Daniel Stimpson, Miesha Purcell, Eduardo López   +3 more
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Adaptive Control of Streetlights Using Deep Learning for the Optimization of Energy Consumption during Late Hours

Energies, 2022
This paper presents an adaptive control scheme for streetlights by optimizing the energy consumed using deep learning during late hours at night. A city’s infrastructure is not complete without a proper lightening system for streets and roads.
Muhammad Asif, Sarmad Shams, Samreen Hussain, Jawad Ali Bhatti, Munaf Rashid, Muhammad Zeeshan-ul-Haque   +5 more
doaj   +1 more source