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Mostrando 201 - 220 Resultados de 1,446 Para Buscar '"Global Positioning System"', tiempo de consulta: 0.37s Limitar resultados
  1. 201
    por Lou, Jingfeng, Cheng, Aiguo
    Publicado 2020
    “…The aim of this paper is to develop a methodology that detects changes in the patterns of individual travel behavior from vehicle global positioning system (GPS)/global navigation satellite system (GNSS) data. …”
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    Online Artículo Texto
    Detecting Pattern Changes in Individual Travel Behavior from Vehicle GPS/GNSS Data
  2. 202
    “…Specifically, the security and privacy of sensitive location information of users remain lingering issues, considering the “on” and “off” state of global positioning system sensor in smartphones. To address this problem, this paper proposes “SenseCrypt”, a framework that automatically annotates and signcrypts sensitive location information of mobile crowd sensing users. …”
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    Online Artículo Texto
    SenseCrypt: A Security Framework for Mobile Crowd Sensing Applications
  3. 203
    “…The paper describes and presents a new calculation strategy for the determination of the aircraft’s resultant position using the GPS (Global Positioning System) SPP (Single Point Positioning) code method. …”
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    Online Artículo Texto
    New Strategy for Improving the Accuracy of Aircraft Positioning Based on GPS SPP Solution
  4. 204
    “…The number of wireless sensors in use—for example, the global positioning system (GPS) intelligent sensor—has increased in recent years. …”
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    Online Artículo Texto
    A Survey for the Ranking of Trajectory Prediction Algorithms on Ubiquitous Wireless Sensors
  5. 205
    “…A 9-axis micro electro-mechanical systems (MEMS) inertial measurement unit (IMU) sensor is used to measure the posture of the NWMR, the position information of NWMR and the hand-held device are acquired by global positioning system (GPS) and then transmit via radio frequency (RF) module. …”
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    Online Artículo Texto
    A Sensor Fusion Based Nonholonomic Wheeled Mobile Robot for Tracking Control
  6. 206
    “…In order to solve the problems of heavy computational load and poor real time of the information fusion method based on the federated Kalman filter (FKF), a novel information fusion method based on the complementary filter is proposed for strapdown inertial navigation (SINS)/celestial navigation system (CNS)/global positioning system (GPS) integrated navigation system of an aerospace plane. …”
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    Online Artículo Texto
    Information Fusion Based on Complementary Filter for SINS/CNS/GPS Integrated Navigation System of Aerospace Plane
  7. 207
    “…We consider how to protect Unmanned Aerial Vehicles (UAVs) from Global Positioning System (GPS) spoofing attacks to provide safe navigation. …”
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    Online Artículo Texto
    A Self-Diagnosis Method for Detecting UAV Cyber Attacks Based on Analysis of Parameter Changes
  8. 208
    “…This information, a type of big data, comprised aggregate Global Positioning System (GPS) location data automatically collected from mobile phones without users’ intervention over a grid with a spatial resolution of 250 m. …”
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    Online Artículo Texto
    Spatial Autoregressive Model for Estimation of Visitors’ Dynamic Agglomeration Patterns Near Event Location
  9. 209
    “…It can be especially useful in instances where navigation techniques such as global positioning system (GPS) are not available. In this paper, we present a method of detection and interpretation of Malaysian street signs using image processing and machine learning techniques. …”
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    Online Artículo Texto
    Street Sign Recognition Using Histogram of Oriented Gradients and Artificial Neural Networks
  10. 210
    “…The objective of this work is the evaluation of the performances of EGNOS (European Geostationary Navigation Overlay System) augmentation system in maritime navigation by comparing them with those obtained by other positioning methods as Single Point Positioning (SPP) and Differential Global Positioning System (DGPS). Preliminarily, EGNOS performances in an open-sky context were evaluated through static data downloaded by EGNOS RIMS (Ranging and Integrity Monitoring Stations) located in Rome. …”
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    Online Artículo Texto
    The EGNOS Augmentation in Maritime Navigation †
  11. 211
    “…This paper proposes a real-time, versatile Simultaneous Localization and Mapping (SLAM) and object localization system, which fuses measurements from LiDAR, camera, Inertial Measurement Unit (IMU), and Global Positioning System (GPS). Our system can locate itself in an unknown environment and build a scene map based on which we can also track and obtain the global location of objects of interest. …”
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    Online Artículo Texto
    OL-SLAM: A Robust and Versatile System of Object Localization and SLAM
  12. 212
    por Abbrescia, M., Avanzini, C., Baldini, L., Baldini Ferroli, R., Batignani, L.G., Battaglieri, M., Boi, S., Bossini, E., Carnesecchi, F., Chiavassa, A., Cicalo, C., Cifarelli, L., Coccetti, F., Coccia, E., Corvaglia, A., De Gruttola, D., De Pasquale, S., Fabbri, L., Frolov, V., Galante, L., Galeotti, P., Garbini, M., Gemme, G., Gnesi, I., Grazzi, S., Gustavino, C., Hatzifotiadou, D., La Rocca, P., Mandaglio, G., Maragoto Rodriguez, O., Maron, G., Mazziotta, M.N., Miozzi, S., Nania, R., Noferini, F., Nozzoli, F., Palmonari, F., Panareo, M., Panetta, M.P., Paoletti, R., Park, W., Pellegrino, C., Perasso, L., Pilo, F., Piragino, G., Pisano, S., Riggi, F., Righini, G.C., Ripoli, C., Rizzi, M., Sartorelli, G., Scapparone, E., Schioppa, M., Scribano, A., Selvi, M., Serci, S., Squarcia, S., Taiuti, M., Terreni, G., Trifirò, A., Trimarchi, M., Vistoli, M.C., Votano, L., Williams, M.C.S., Zheng, L., Zichichi, A., Zuyeuski, R.
    Publicado 2018
    “…Its stations, sometimes hundreds of kilometers apart, are synchronized at a few nanoseconds level via a clock signal delivered by the Global Positioning System. The data collected during centrally coordinated runs are sent to INFN CNAF, the largest center for scientific computing in Italy, where they are reconstructed and made available for analysis. …”
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    First results from the upgrade of the Extreme Energy Events experiment
  13. 213
    por Wang, Kang, Pang, Liwei, Li, Xiaoli
    Publicado 2023
    “…The widespread adoption of intelligent devices has led to the generation of vast amounts of Global Positioning System (GPS) trajectory data. One of the significant challenges in this domain is to accurately identify stopping points from GPS trajectory data. …”
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    Online Artículo Texto
    Identification of Stopping Points in GPS Trajectories by Two-Step Clustering Based on DPCC with Temporal and Entropy Constraints
  14. 214
    “…This paper shows the results of the world’s first physical demonstration of MuWNS used on the basement floor inside a building to navigate (a person) in an area where global navigation satellite system (GNSS)/ global positioning system (GPS) signals cannot reach. The resultant navigation accuracy was comparable or better than the positioning accuracy attainable with single-point GNSS/GPS positioning in urban areas. …”
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    Online Artículo Texto
    First navigation with wireless muometric navigation system (MuWNS) in indoor and underground environments
  15. 215
    “…Supplemental objective information was obtained from a Global Positioning System device worn by participants for 3 days. …”
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    Online Artículo Texto
    Food Access Patterns and Barriers among Midlife and Older Adults with Mobility Disabilities
  16. 216
    por Park, Minha, Gao, Yang
    Publicado 2008
    “…Global Navigation Satellite Systems (GNSS), such as the Global Positioning System (GPS), have been widely utilized and their applications are becoming popular, not only in military or commercial applications, but also for everyday life. …”
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    Online Artículo Texto
    Error and Performance Analysis of MEMS-based Inertial Sensors with a Low-cost GPS Receiver
  17. 217
    “…In this paper, stiffness changes of a high-rise building due to installation of outrigger trusses have been evaluated by measuring lateral displacements using a global positioning system (GPS). To confirm the error range of the GPS measurement system used in the full-scale measurement tests, the GPS displacement monitoring system is investigated through a free vibration test of the experimental model. …”
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    Evaluation of Stiffness Changes in a High-Rise Building by Measurements of Lateral Displacements Using GPS Technology
  18. 218
    “…A new bioinformatic methodology was developed founded on the Unsupervised Pattern Cognition Analysis of GRID-based BioGPS descriptors (Global Positioning System in Biological Space). The procedure relies entirely on three-dimensional structure analysis of enzymes and does not stem from sequence or structure alignment. …”
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    BioGPS Descriptors for Rational Engineering of Enzyme Promiscuity and Structure Based Bioinformatic Analysis
  19. 219
    por Chen, Chien-Sheng
    Publicado 2015
    “…The proposed WGDOP methods with less computation are compatible with global positioning system (GPS), wireless sensor networks (WSN) and cellular communication systems.…”
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    Online Artículo Texto
    Weighted Geometric Dilution of Precision Calculations with Matrix Multiplication
  20. 220
    “…A practical algorithm is proposed for determining the orbit of a geostationary orbit (GEO) satellite using single-epoch measurements from a Global Positioning System (GPS) receiver under the sparse visibility of the GPS satellites. …”
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    Coarse Initial Orbit Determination for a Geostationary Satellite Using Single-Epoch GPS Measurements
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