Results 21 to 30 of about 2,016,240 (261)

Automatic route planning for GPS art generation

open access: yesComputational Visual Media, 2019
In this paper, we present a novel approach to automated route generation of global positioning system (GPS) artwork. The term GPS artwork describes the generation of drawings by leaving virtual traces on digital maps.
Andre Waschk, Jens Krüger
doaj   +1 more source

Secure and robust multi-constrained QoS aware routing algorithm for VANETs [PDF]

open access: yes, 2015
Secure QoS routing algorithms are a fundamental part of wireless networks that aim to provide services with QoS and security guarantees. In Vehicular Ad hoc Networks (VANETs), vehicles perform routing functions, and at the same time act as end-systems ...
Eiza, MH, Ni, Q, Owens, TJ
core   +1 more source

Unmanned Aerial ad Hoc Networks: Simulation-Based Evaluation of Entity Mobility Models’ Impact on Routing Performance

open access: yesAerospace, 2015
An unmanned aerial ad hoc network (UAANET) is a special type of mobile ad hoc network (MANET). For these networks, researchers rely mostly on simulations to evaluate their proposed networking protocols.
Jean-Daniel Medjo Me Biomo   +3 more
doaj   +1 more source

Optimized Link State Routing Protocol (OLSR)

open access: yesRequest for Comments, 2003
This document describes the Optimized Link State Routing (OLSR) protocol for mobile ad hoc networks. The protocol is an optimization of the classical link state algorithm tailored to the requirements of a mobile wireless LAN.
T. Clausen, P. Jacquet
semanticscholar   +1 more source

Routing in the brain [PDF]

open access: yesFrontiers in Computational Neuroscience, 2014
As mapping the genome was the great biological challenge a generation ago, so today is mapping brain network dynamics, thanks in part to President Obama's BRAIN initiative (Insel et al., 2013). Factors influencing the emergence of network dynamics, both in the brain and in other networks, can be roughly divided into three classes: those pertaining to ...
openaire   +4 more sources

Do Online Bicycle Routing Portals Adequately Address Prevalent Safety Concerns?

open access: yesSafety, 2018
Safety concerns are among the most prevalent deterrents for bicycling. The provision of adequate bicycling infrastructure is considered as one of the most efficient means to increase cycling safety.
Martin Loidl, Hartwig H. Hochmair
doaj   +1 more source

Towards detecting, characterizing, and rating of road class errors in crowd-sourced road network databases

open access: yesJournal of Spatial Information Science, 2021
OpenStreetMap (OSM), with its global coverage and Open Database License, has recently gained popularity. Its quality is adequate for many applications, but since it is crowd-sourced, errors remain an issue.
Johanna Guth   +3 more
doaj   +1 more source

The Disjoint Multipath Challenge: Multiple Disjoint Paths Guaranteeing Scalability

open access: yesIEEE Access, 2021
The multipath challenge is a research line in continuous development because of its multiple benefits, however, these benefits are overshadowed by scalability, which goes down considerably when the paths are multiple and disjoint.
Diego Lopez-Pajares   +4 more
doaj   +1 more source

Routeing on trees [PDF]

open access: yesJournal of Applied Probability, 2016
Abstract We consider three different schemes for signal routeing on a tree. The vertices of the tree represent transceivers that can transmit and receive signals, and are equipped with independent and identically distributed weights representing the strength of the transceivers.
Deijfen, Maria, Gantert, Nina
openaire   +5 more sources

Abstracting routes to their route-defining locations

open access: yesComputers, Environment and Urban Systems, 2022
Abstract Today's navigation assistance systems provide turn-by-turn instructions, which only focus on the next decision to take without offering any larger context. Information presentation is uniform and disconnected, i.e., any local instruction is equally important and not linked to any other decisions or the overall route context.
Fateme Teimouri, Kai-Florian Richter
openaire   +3 more sources

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