Results 261 to 270 of about 148,828 (311)

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Traffic condition prediction for highway within work zones under dynamic traffic organization changes. [PDF]

PLoS One
Xu F, Liu B, Liu H, Wang Y, Wang J, Wang C.   +5 more
europepmc   +1 more source

Egress thresholds and wildfire fatalities. [PDF]

Proc Natl Acad Sci U S A
Fong CR, Broderick CW, Moritz MA, Halpern BS.   +3 more
europepmc   +1 more source

Relational Fusion Networks: Graph Convolutional Networks for Road Networks [PDF]

IEEE Transactions on Intelligent Transportation Systems, 2022
The application of machine learning techniques in the setting of road networks holds the potential to facilitate many important intelligent transportation applications.
Tobias Skovgaard Jepsen, Christian S Jensen, Thomas D Nielsen   +2 more
exaly   +2 more sources

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Schematization of road networks

Proceedings of the seventeenth annual symposium on Computational geometry, 2001
We study the problem of computing schematized versions of network maps , like railroad maps. Every path of the schematized map has two or three links with restricted orientations, and topologically, the schematized map must be equivalent to the input map.
Cabello Justo, S., de Berg, M.T., van Dijk, S.F., van Kreveld, M.J., Strijk, T.W.   +4 more
openaire   +2 more sources

Road finding for road-network extraction

Proceedings CVPR '88: The Computer Society Conference on Computer Vision and Pattern Recognition, 2003
Automatic extraction of roads from aerial photos has been demonstrated in a number of systems, but the systems which display the better capabilities usually rely on manual selection of road starting points. This interaction with a human operator is eliminated by integrating a road-finding module into a road network extraction system.
Z. Aviad, P. D. Carnine Jr.
openaire   +1 more source

KOLQ in a Road Network

2019 20th IEEE International Conference on Mobile Data Management (MDM), 2019
Optimal location querying (OLQ) in road networks is important for various applications. Existing work assumes no labels for servers and that a client only visits the nearest server. These assumptions are not realistic and it renders the existing work not useful in many cases.
Zitong Chen, Yubao Liu, Ada Wai-Chee Fu, Raymond Chi-Wing Wong, Genan Dai   +4 more
openaire   +1 more source

Alternative routes in road networks

ACM Journal of Experimental Algorithmics, 2010
We study the problem of finding good alternative routes in road networks. We look for routes that are substantially different from the shortest path, have small stretch, and are locally optimal. We formally define the problem of finding alternative routes with a single via vertex, develop efficient algorithms for it, and evaluate them experimentally ...
Ittai Abraham, Daniel Delling, Andrew V. Goldberg, Renato Fonseca F. Werneck   +3 more
openaire   +1 more source

Synthetic Road Networks

2010
The availability of large graphs that represent huge road networks has led to a vast amount of experimental research that has been custom-tailored for road networks. There are two primary reasons to investigate graph-generators that construct synthetic graphs similar to real-world road-networks: The wish to theoretically explain noticeable experimental
Bauer, R., Krug, M., Meinert, S., Wagner, D.   +3 more
openaire   +1 more source