Results 21 to 30 of about 202,379 (215)
Joint Resource and Trajectory Optimization for Energy Efficiency Maximization in UAV-Based Networks
Mathematics, 2022 The explosive growth of unmanned aerial vehicles (UAVs)-based networks has accelerated in recent years. One of the crucial tasks of a UAV-based network is managing and allocating resources, including time, power, fly trajectory, and energy resources.
Tran Van Tung +2 more
doaj +1 more source
Remote Sensing, 2023 In this paper, we propose a multi-position cluster-based weighted position estimation method that minimizes the influence of multipath (MP)/non-line-of-sight (NLOS) signals using a global navigation satellite system (GNSS) receiver.
Hak Ju Kim +5 more
doaj +1 more source
Sensors, 2022 Xiaomi Mi8 with a Broadcom BCM47755 chip, an Android smartphone that supports multi-constellation (GPS, GLONASS, Galileo, BeiDou, and QZSS) and dual-frequency (L1/E1 and L5/E5), was launched in May 2018.
Jeonghyeon Yun +2 more
doaj +1 more source
Thinking about the 'law of unintended consequences' [PDF]
, 2014 The United State’s now-not-so-covert drone based program targeting Al Qaeda (AQ) and Taliban commanders based in Pakistan’s inhospitable and hostile Federally Administered Tribal Areas (FETA) has been operational since 2004.
Singh, Rashmi
core +1 more source
IEEE Access, 2022 The electrical and optical properties of IGZO-based transparent conductive oxide (TCO), fabricated by reactive-sputtering, are optimized using post microwave treatment (MWT), not rapid temperature annealing (RTA), for silicon solar cell.
Myoungsu Chae +3 more
doaj +1 more source
A global battlefield?: Drones and the geographical scope of armed conflict [PDF]
, 2013 The ever-increasing use of drones in the pursuit of the 'war on terror' has given rise to concerns over the emergence of a global battlefield whereby the entire planet is subject to the application of the laws of armed conflict.
Derejko, N, Lubell, N
core +1 more source
IZO/ITO Double-Layered Transparent Conductive Oxide for Silicon Heterojunction Solar Cells
IEEE Access, 2022 Zinc-doped indium oxide (IZO)+ tin-doped indium oxide (ITO) is proposed in this study as a double-layered transparent conductive oxide (TCO) for the application of silicon heterojunction (SHJ) solar cells.
Doowon Lee, Ahreum Lee, Hee-Dong Kim
doaj +1 more source
Intelligent Video Data Security: A Survey and Open Challenges
IEEE Access, 2021 A range of video contents and technology have provided convenience to humans, with real-time video applications-such as surveillance applications-able to contribute to increasing public safety by reducing physical crimes.
Jin-Yong Yu, Yujun Kim, Young-Gab Kim
doaj +1 more source
Proceedings of the 38th International Conference on Software Engineering Companion, 2016 We propose and explore a new paradigm called Code Drones in which every software artifact such as a class is an intelligent and socially active entity. In this paradigm, humanized artifacts take the lead and choreograph (socially, in collaboration with other intelligent software artifacts and humans) automated software engineering solutions to a myriad
Acharya, Mithun P. +4 more
openaire +2 more sources
Signal Expansion Method in Indoor FMCW Radar Systems for Improving Range Resolution
Sensors, 2021 As various unmanned autonomous driving technologies such as autonomous vehicles and autonomous driving drones are being developed, research on FMCW radar, a sensor related to these technologies, is actively being conducted. The range resolution, which is
Seongmin Baek, Yunho Jung, Seongjoo Lee
doaj +1 more source