Results 31 to 40 of about 81,556 (279)
The impact of Facebook use on micro-level social capital: a synthesis [PDF]
, 2015 The relationship between Facebook use and micro-level social capital has received substantial scholarly attention over the past decade. This attention has resulted in a large body of empirical work that gives insight into the nature of Facebook as a ...
Antheunis, Marjolijn +2 more
core +3 more sources
International Journal of Satellite Communications and Networking, EarlyView., 2023 The performance limitation in multiple‐input multiple‐output (MIMO) feeder links due to time and phase misalignment of the ground stations is investigated. Time and phase distribution over optical fiber is considered as an approach to achieve the synchronization requirements.
Eriserdi Mollaymeri +2 more
wiley +1 more source
Adoption of vehicular ad hoc networking protocols by networked robots [PDF]
, 2012 This paper focuses on the utilization of wireless networking in the robotics domain. Many researchers have already equipped their robots with wireless communication capabilities, stimulated by the observation that multi-robot systems tend to have several
Demeester, Piet +2 more
core +1 more source
SDDV: scalable data dissemination in vehicular ad hoc networks [PDF]
, 2014 An important challenge in the domain of vehicular ad hoc networks (VANET) is the scalability of data dissemination. Under dense traffic conditions, the large number of communicating vehicles can easily result in a congested wireless channel.
Cappelle, Hans +3 more
core +1 more source
Compound constructions of broadcast networks
Discrete Applied Mathematics, 1999 AbstractCompound methods have been shown to be very effective in the construction of broadcast graphs. Compound methods generate a large broadcast graph by combining multiple copies of a broadcast graph G using the structure of another broadcast graph H. Node deletion is also allowed in some of these methods.
José A. Ventura +3 more
openaire +2 more sources
Scheduling Broadcasts in a Network of Timelines
arXiv: Social and Information Networks, 2015 Broadcasts and timelines are the primary mechanism of information exchange in online social platforms today. Services like Facebook, Twitter and Instagram have enabled ordinary people to reach large audiences spanning cultures and countries, while their massive popularity has created increasingly competitive marketplaces of attention. Timing broadcasts
Emaad Manzoor +2 more
openaire +4 more sources
Optimising message broadcasting in opportunistic networks [PDF]
Computer Communications, 2020 This work was partially supported by the Ministerio de Ciencia, Innovacion y Universidades, Spain, under Grant RTI2018-096384-B-I00; and the Secretaria Nacional de Educacion Superior, Ciencia, Tecnologia e Innovacion del Ecuador (SENESCYT), Ecuador.
Chancay-García, Leonardo +6 more
openaire +4 more sources
Field Report: "Why Democracy?" [PDF]
, 2008 Evaluates the public broadcasting collaboration "Why Democracy?" and its efforts to coordinate international broadcast events and to use the digital social networking space to host discussions of public issues.
Greg Fitzpatrick
core
Advanced Photonics Research, EarlyView.Optical wireless communications (OWCs) provide a promising alternative to spectrum‐congested microwave wireless communications. Recently, the use of metasurfaces with sub‐wavelength features for dynamic beam steering, beam manipulation, and spatial or optical‐angular‐momentum mode generation, conversion, and multiplexing in OWCs is proposed and ...
Ke Wang +7 more
wiley +1 more source
Latency Optimal Broadcasting in Noisy Wireless Mesh Networks
, 2017 In this paper, we adopt a new noisy wireless network model introduced very recently by Censor-Hillel et al. in [ACM PODC 2017, CHHZ17]. More specifically, for a given noise parameter $p\in [0,1],$ any sender has a probability of $p$ of transmitting noise
Xia, Yan, Xin, Qin
core +1 more source