Results 41 to 50 of about 32,761 (304)

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

Advanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings, Levanya Dewanarayana, Iline Shaju, Haider Al‐Wizni, Sampson Marquis, Weicheng Huang, Pooya Sareh   +6 more
wiley   +1 more source

Study of Free‐Space Optical Quantum Network: Review and Prospectives

Advanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

Coding for Wireless Broadcast and Network Secrecy [PDF]

, 2010
In the first part of this thesis, we exploit wireless broadcast across different layers in wireless networks. The wireless channel is distinguished by its broadcast nature.
Cui, Tao
core   +1 more source

Metasurface‐Enabled Active‐Like Passive Radar

Advanced Science, EarlyView.
A programmable space‐time‐coding metasurface embeds distinct spatiotemporal tags into ambient wireless signals, allowing passive radar to operate in an active‐like manner. By enabling code‐correlated reconstruction under interference, the approach supports robust real‐time UAV tracking in complex environments and points to intelligent, low‐power ...
Mingyi Li, Jiawen Xu, Hanting Zhao, Xu Zhao, Yanjin Chen, Tie Jun Cui, Vincenzo Galdi, Lianlin Li   +7 more
wiley   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Yayın Şifreleme Şemaları Üzerinde Bir Karşılaştırma: Bir Yeni Yayın Şifreleme Şeması

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019
Bir yayın haberleşme yönteminde bir kaynaktan çoklu kullanıcılara mesaj iletimi için genellikle içerisindeşifreleme yöntemlerinin kullanıldığı şemalardan yararlanılır.
Hüseyin Bodur, Resul Kara
doaj   +1 more source

Service Platform for Converged Interactive Broadband Broadcast and Cellular Wireless

, 2007
A converged broadcast and telecommunication service platform is presented that is able to create, deliver, and manage interactive, multimedia content and services for consumption on three different terminal types. The motivations of service providers
Zheng, L, Re, Michele, Tsekleves, Emmanuel, Campion, S, Mies, R, Duffy, A, Levesque, T, Mies, Ronald, Centonza, A, Guiraudou, Michel, Re, M, Garrec, David, Levesque, Thierry, Campion, Sebastien, Kannan, K, Owens, T J, Zheng, Lizhi, Guiraudou, M, Chernilov, A, Garrec, D, Cosmas, John P., Mazieres, Bertrand, Tsekleves, E, Allamandri, Fabio, Mazieres, B, Chernilov, Alex, Allamandri, F, Owens, Thomas, Centonza, Angelo, Cosmas, J, Krishnapillai, Kannan, Duffy, Annette   +31 more
core   +1 more source

Beyond Potency: Emerging Determinants and Optimization Strategies Enhancing Therapeutic Efficacy of Adult Stem Cells

Advanced Science, EarlyView.
Adult stem cell therapy requires more than high in vitro potency. This review proposes a systems framework in which cell‐intrinsic programs, instructive microenvironmental cues, and pre‐/post‐delivery engineering are co‐designed under standardized translational rules.
Soo‐Rim Kim, Yun Jae Jung, Hwa‐Yong Lee   +2 more
wiley   +1 more source

Jak najít společnou řeč aneb Překryvy replik ve dvou televizních pořadech | How to find common ground, or overlaps in turn-taking in two tv-programs [PDF]

Časopis pro Moderní Filologii, 2018
The aim of this paper is to present some remarks concerning the phenomenon of overlaps in spoken language. Simultaneous speech has been studied since the 1970s, when Sacks, Schegloff and Jefferson described their theory of turn-taking organisation in ...
Zuzana Komrsková, Petra Poukarová
doaj  

Toward an information theoretical description of communication in brain networks

Network Neuroscience, 2021
Modeling communication dynamics in the brain is a key challenge in network neuroscience. We present here a framework that combines two measurements for any system where different communication processes are taking place on top of a fixed structural ...
Enrico Amico, Kausar Abbas, Duy Anh Duong-Tran, Uttara Tipnis, Meenusree Rajapandian, Evgeny Chumin, Mario Ventresca, Jaroslaw Harezlak, Joaquín Goñi   +8 more
doaj   +1 more source