Results 41 to 50 of about 7,815,504 (353)

Efficient matching of services with users in opportunistic network environments [PDF]

open access: yes, 2015
Opportunistic Networks are a specific type of wireless ad hoc network where there is an absence of a continuous end-to-end path. The proliferation of mobile devices with Wi-Fi capability creates opportunities to forward packets by utilizing nodes as they
Berry, Stuart   +2 more
core   +1 more source

Capturing Topology in Graph Pattern Matching [PDF]

open access: yes, 2011
Graph pattern matching is often defined in terms of subgraph isomorphism, an np-complete problem. To lower its complexity, various extensions of graph simulation have been considered instead.
Huai, Jinpeng   +9 more
core   +1 more source

Design of Compact and High-Isolation Quadruplexer With Novel Matching Network

open access: yesIEEE Access, 2017
A novel matching network to design quadruplexer is proposed in this paper. The matching network is comprised of two parts and each part consists of a short-circuited transmission line, an open-circuited transmission line, and a series transmission line ...
Qiang Shao, Fu-Chang Chen
doaj   +1 more source

Efficient Dual-Band Rectifier Using Stepped Impedance Stub Matching Network for Wireless Energy Harvesting

open access: yesIEEE Microwave and Wireless Components Letters, 2021
This letter presents an efficient dual-band rectifier using stepped impedance stub matching circuit. Theoretical analysis of the dual-band impedance matching circuit comprising a stepped impedance stub is carried out, which plays a key role in designing ...
Shun Li   +4 more
semanticscholar   +1 more source

Probabilistic Spatial Distribution Prior Based Attentional Keypoints Matching Network [PDF]

open access: yesIEEE transactions on circuits and systems for video technology (Print), 2021
Keypoints matching is a pivotal component for many image-relevant applications such as image stitching, visual simultaneous localization and mapping (SLAM), and so on.
Xiaoming Zhao   +5 more
semanticscholar   +1 more source

Neighborhood Matching Network for Entity Alignment [PDF]

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2020
Structural heterogeneity between knowledge graphs is an outstanding challenge for entity alignment. This paper presents Neighborhood Matching Network (NMN), a novel entity alignment framework for tackling the structural heterogeneity challenge.
Yuting Wu   +4 more
semanticscholar   +1 more source

Matchings in colored bipartite networks

open access: yesDiscrete Applied Mathematics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tongnyoul Yi   +2 more
openaire   +1 more source

Adaptive matching for compact MIMO systems [PDF]

open access: yes, 2010
Compact MIMO systems using closely spaced antennas are faced with the well-known problem of antenna mutual coupling (MC) that can degrade the performance.
Thompson, J.S.   +3 more
core   +1 more source

A graphical analysis on compensation designs of large-gap CPT systems for EV charging applications

open access: yesCES Transactions on Electrical Machines and Systems, 2018
Capacitive power transfer (CPT) technology is a newly emerging research focus for EV charging applications. Due to the absence of eddy current loss and light weight of the capacitive coupling metal plates, CPT technology is considered to be a promising ...
Chenhui Li   +3 more
doaj   +1 more source

Impedance Bandwidth Improvement of a Planar Antenna Based on Metamaterial-Inspired T-Matching Network

open access: yesIEEE Access, 2021
In this paper a metamaterial-inspired T-matching network is directly imbedded inside the feedline of a microstrip antenna to realize optimum power transfer between the front-end of an RF wireless transceiver and the antenna.
M. Alibakhshikenari   +14 more
semanticscholar   +1 more source

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