Results 51 to 60 of about 8,928,935 (332)
Alignment model for trunk road network maintenance outsourcing [PDF]
, 2015 Road maintenance outsourcing is now the foremost strategy by which road authorities procure maintenance works. Despite growing application of road maintenance outsourcing, there are conflicting estimates on the effectiveness of road maintenance ...
Alkali, Babakalli M. +3 more
core +4 more sources
International Journal of Applied Earth Observation and Geoinformation, 2020 Accurate and current road network data is fundamental to land management and emergency response, yet challenging to produce for unpaved roads in rural and forested regions using traditional cartographic approaches.
S. Kearney +3 more
semanticscholar +1 more source
Using Incomplete Information for Complete Weight Annotation of Road Networks -- Extended Version [PDF]
, 2013 We are witnessing increasing interests in the effective use of road networks. For example, to enable effective vehicle routing, weighted-graph models of transportation networks are used, where the weight of an edge captures some cost associated with ...
Jensen, Christian S. +2 more
core +1 more source
Research on end-to-end slicing technology scheme for vehicle-road collaborative 5G network
Dianzi Jishu Yingyong, 2022 Among the four key factors of vehicle-road cooperation system-smart car, smart road, powerful network and smart cloud, the powerful network built by C-V2X and 5G is the main body of vehicle-road collaboration at the present stage, and a bridge for ...
Li Yanfen, Wang Qiuhong, Yuan Xueqi
doaj +1 more source
Semi-Automatic Method of Extracting Road Networks from High-Resolution Remote-Sensing Images
Applied Sciences, 2022 Road network extraction plays a critical role in data updating, urban development, and decision support. To improve the efficiency of labeling road datasets and addressing the problems of traditional methods of manually extracting road networks from high-
Kaili Yang +5 more
doaj +1 more source
Road Extraction by Deep Residual U-Net
, 2017 Road extraction from aerial images has been a hot research topic in the field of remote sensing image analysis. In this letter, a semantic segmentation neural network which combines the strengths of residual learning and U-Net is proposed for road area ...
Liu, Qingjie +2 more
core +1 more source
Traffic Accident Risk Prediction of Tunnel Based on Multi-Source Heterogeneous Data Fusion
IEEE AccessIn order to improve the prediction accuracy, this paper proposes a traffic accident risk prediction method of tunnel based on multi-source heterogeneous data fusion.
Yong Wang +5 more
doaj +1 more source
Effects of roads on wildlife in an intensively modified landscape [PDF]
, 2000 This paper examines the ecological impacts arising from road networks and the potential ameliorating effects of roadside habitat in a highly modified landscape. A U.K.
Angold, Penny G, Underhill, Jackie E
core +1 more source
A skid resistance prediction model for an entire road network
, 2020 This article predicts the available minimum skid resistance in the road network of Biscay (Spain) with data collected in the summer season when friction values are at a minimum.
Heriberto Pérez-Acebo +3 more
semanticscholar +1 more source
Enteric Duplication Cyst Associated With Meckel’s Diverticulum: A Rare Cause of Acute Abdomen
Journal of Investigative Medicine High Impact Case ReportsWe report a case of a 26-year-old type 1 diabetic woman presenting with acute lower abdominal pain, bloating, and vomiting. Initial examination revealed right lower quadrant tenderness and a suprapubic mass.
Kugendran Ponniah MD +4 more
doaj +1 more source