Results 71 to 80 of about 5,929,512 (293)

Fusing target information from multiple views for robust visual tracking

open access: yesIET Computer Vision, 2014
In this study, the authors address the problem of tracking a single target in a calibrated multi‐camera surveillance system with information on its location in the first frame of each view. Recently, tracking with online multiple instance learning (OMIL)
Keli Hu   +3 more
doaj   +1 more source

A Spatial Filtering Based Gridless DOA Estimation Method for Coherent Sources

open access: yesIEEE Access, 2018
In this paper, we investigate a covariance matrix reconstruction approach (CMRA) for direction-of-arrival (DOA) estimation in correlated/coherent sources scenario.
Xiaohuan Wu   +3 more
doaj   +1 more source

Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays

open access: yesAdvanced Functional Materials, EarlyView.
Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao   +7 more
wiley   +1 more source

A wireless sensor network system deployment for detecting stick slip motion in glaciers

open access: yes, 2012
The behaviour of glaciers is an area in which only limited research has been carried out due to the difficulties of monitoring sub-glacial movements.
Martinez, Kirk   +3 more
core   +2 more sources

Challenges of Mobile Social Device Caching

open access: yesIEEE 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   +6 more
doaj   +1 more source

B-LEACH: A Clustering Protocol for Wireless Sensor Networks based on Bacterial Foraging Algorithm [PDF]

open access: yes, 2015
: Wireless sensor networks [WSN] are popular as they are potentially low cost solution to various real world challenges. Environment is monitored by the autonomous nodes of the WSNs.
Adiga, Bhavana
core  

Energy managed reporting for wireless sensor networks

open access: yes, 2008
In this paper, we propose a technique to extend the network lifetime of a wireless sensor network, whereby each sensor node decides its individual network involvement based on its own energy resources and the information contained in each packet.
Merrett, Geoff V.   +3 more
core   +1 more source

A Miniaturized Autonomous Thermomagnetic Generator

open access: yesAdvanced Functional Materials, EarlyView.
Micro, autonomous and high power thermomagnetic generator operating between a heat dissipator and a processor. ABSTRACT Thermomagnetic generators (TMG) are promising devices for converting low‐grade waste heat into electricity. Self‐actuation using permanent magnets is the key to autonomy.
Morgan Almanza   +11 more
wiley   +1 more source

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

open access: yesResearch
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   +6 more
doaj   +1 more source

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

open access: yesIEEE 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   +4 more
doaj   +1 more source

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