Results 31 to 40 of about 18,792,309 (313)

Memory-Saving Implementation of High-Speed Privacy Amplification Algorithm for Continuous-Variable Quantum Key Distribution

IEEE Photonics Journal, 2018
Privacy amplification is an indispensable procedure to share secure secret key between legitimate parties in quantum key distribution (QKD) because a portion of bits are still leaked to eavesdropper Eve after the secret reconciliation. Here, we propose a
Dengwen Li, Peng Huang, Yingming Zhou, Yuan Li, Guihua Zeng   +4 more
doaj   +1 more source

Unorganized fibrocartilage and osseous proliferation after bone marrow stimulation for an osteochondral lesion of the talus

Journal of Cartilage & Joint Preservation, 2021
Introduction: Bone marrow stimulation (BMS) is the most commonly used treatment for an osteochondral lesion of the talus (OLT). BMS can fail, however, and may require revision surgery.
Quinten G.H. Rikken, Jari Dahmen, Gino M.M.J. Kerkhoffs, Sjoerd A.S. Stufkens   +3 more
doaj   +1 more source

Verification of electrical thematic graph and model based on data sharing model under equipment change

Diance yu yibiao
In response to the confusion of data sources in different systems, as well as the possibility of system updates leading to the inability to use related systems, resulting in duplicate development and increased development workload, this paper designs ...
YAO Kejun, LIANG Tianzeng, LI Qi
doaj   +1 more source

Personalized location-based services [PDF]

Proceedings of the 2011 iConference, 2011
Location-Based Services (LBS) are based on a combination of the inherent location information about specific data, and/or the location information supplied by LBS clients, requesting location-specific and otherwise customized services. The integration of location-annotated data with existing personal and public information and services creates ...
Yiming Liu, Erik Wilde
openaire   +1 more source

Sky-GVINS: a sky-segmentation aided GNSS-Visual-Inertial system for robust navigation in urban canyons

Geo-spatial Information Science
Integrating Global Navigation Satellite Systems (GNSS) in Simultaneous Localization and Mapping (SLAM) systems draws increasing attention to a global and continuous localization solution.
Jie Yin, Tao Li, Hao Yin, Wenxian Yu, Danping Zou   +4 more
doaj   +1 more source

A Deep-Learning-Based Method for Extracting an Arbitrary Number of Individual Power Lines from UAV-Mounted Laser Scanning Point Clouds

Remote Sensing
In recent years, laser scanners integrated with Unmanned Aerial Vehicles (UAVs) have exhibited great potential in conducting power line inspections in harsh environments. The point clouds collected for power line inspections have numerous advantages over
Sha Zhu, Qiang Li, Jianwei Zhao, Chunguang Zhang, Guang Zhao, Lu Li, Zhenghua Chen, Yiping Chen   +7 more
doaj   +1 more source

LocPriS: A Security and Privacy Preserving Location Based Services Development Framework [PDF]

, 2010
With the ever increasing pervasiveness of devices with functionality to provide location based services comes the increased importance and reliance upon those services to provide user privacy and security.
Gareth Ayres, Mehmood, Rashid, Ayres, Gareth, Rashid Mehmood   +3 more
core   +1 more source

BIG: a framework integrating brain-inspired geometry cell for long-range exploration and navigation

Satellite Navigation
Recently, the brain-inspired mechanisms beneficial to efficient navigation in mammals have exhibited huge research potential. Specifically, the geometry cell model has shown significant insights into the ability of mammals, which is used to model the ...
Zhen Sun, Kehui Ma, Songpengcheng Xia, Qi Wu, Chaoran Xiong, Yan Xiang, Ling Pei   +6 more
doaj   +1 more source

Needle Arthroscopy for Osteochondral Lesions of the First Metatarsophalangeal Joint: A Standardized Approach

Arthroscopy Techniques, 2023
Cartilage and osteochondral lesions of the first metatarsophalangeal (MTP-1) joint are characterized by pain during weight bearing and walking. The lesions often require surgical intervention(s). Arthroscopic bone marrow stimulation may be considered the
Alex B. Walinga, M.D., Jari Dahmen, M.D., B.Sc., Tobias Stornebrink, M.D., Gino M.M.J. Kerkhoffs, M.D., Ph.D.   +3 more
doaj   +1 more source

Location-Based Instant Search [PDF]

, 2011
Location-based keyword search has become an important part of our daily life. Such a query asks for records satisfying both a spatial condition and a keyword condition. State-of-the-art techniques extend a spatial tree structure by adding keyword information.
Shengyue Ji, Chen Li 0001
openaire   +1 more source