Results 91 to 100 of about 1,124,592 (372)

Encrypted Network Traffic Classification Using Deep and Parallel Network-in-Network Models

IEEE Access, 2020
Network traffic classification aims to recognize different application or traffic types by analyzing received data packets. This paper presents a neural network model with deep and parallel network-in-network (NIN) structures for classifying encrypted ...
Zhiyong Bu, Bin Zhou, Pengyu Cheng, Kecheng Zhang, Zhen-Hua Ling   +4 more
doaj   +1 more source

Performance Comparison of Contention- and Schedule-based MAC Protocols in Urban Parking Sensor Networks [PDF]

, 2014
Network traffic model is a critical problem for urban applications, mainly because of its diversity and node density. As wireless sensor network is highly concerned with the development of smart cities, careful consideration to traffic model helps choose
Lin, Trista, Mouël, Frédéric Le, Rivano, Hervé   +2 more
core   +4 more sources

Survey on the Characterization and Classification of Wireless Sensor Network Applications

IEEE Communications Surveys and Tutorials, 2014
Nowadays, wireless sensor network (WSN) users are demanding more and more in terms of choice and diversity of applications. Hence, as the diversity of applications is increasing, it is worthwhile to propose a structure for the set of characterization ...
L. M. Borges, F. Velez, A. S. Lebres
semanticscholar   +1 more source

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

Advanced Functional Materials, EarlyView.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai, Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Giuseppe Castaldi, Tie Jun Cui, Vincenzo Galdi   +6 more
wiley   +1 more source

Cross-Modal Graph Semantic Communication Assisted by Generative AI in the Metaverse for 6G

Research
Recently, the development of the Metaverse has become a frontier spotlight, which is an important demonstration of the integration innovation of advanced technologies in the Internet.
Mingkai Chen, Minghao Liu, Congyan Wang, Xingnuo Song, Zhe Zhang, Yannan Xie, Lei Wang   +6 more
doaj   +1 more source

Challenges of Mobile Social Device Caching

IEEE Access, 2016
Wireless caching at network edges (in user devices or in base stations) is considered to be a promising solution to alleviate backhaul overload in future wireless networks. Device-to-Device (D2D)-assisted caching emerges as an attractive option.
Yecheng Wu, Sha Yao, Yang Yang, Ting Zhou, Hua Qian, Honglin Hu, Matti Hamalainen   +6 more
doaj   +1 more source

MODLEACH: A Variant of LEACH for WSNs

, 2013
Wireless sensor networks are appearing as an emerging need for mankind. Though, Such networks are still in research phase however, they have high potential to be applied in almost every field of life.
Javaid, N., Mahmood, D., Mahmood, S., Memon, A. M., Qureshi, S., Zaman, T.   +5 more
core   +1 more source

Photo‐Switching Thermal and Lithium‐Ion Conductivity in Azobenzene Polymers

Advanced Functional Materials, EarlyView.
Light‐responsive azobenzene polymers control thermal and ionic transport simultaneously through structural transitions. UV illumination disrupts π–π stacking, converting crystalline trans states to amorphous cis configurations. Thermal conductivity drops from 0.45 to 0.15 W·m−1·K−1 while Li+ diffusivity increases 100 fold. This dual transport switching
Jaeuk Sung, Jungwoo Shin, Qiujie Zhao, Minjee Kang, Christopher Evans, Cecilia Leal, Paul V. Braun, David G. Cahill   +7 more
wiley   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

SAFM: An Adaptive Socially Aware Feedback Mechanism in Delay Tolerant Sensor Networks

International Journal of Distributed Sensor Networks, 2015
In Delay Tolerant Sensor Networks (DTSN), it is a challenge to ensure the delivery reliability, due to the lack of end-to-end path, intermittent connection, and high latency.
Yan Liu, Kun Wang, Guo Huang, Jin Qi, Yanfei Sun   +4 more
doaj   +1 more source