Although more attention has been attracted to benefit evaluation of Intelligent Transportation Systems (ITS) deployment, how ITS impact the traffic system and make great effects is little considered.As a subsystem of ITS, in this paper, Intelligent Transportation Management System (ITMS) is studied with its impact mechanism on the road traffic Coll
Integrated High-Performance Platform for Fast Query Response in Big Data with Hive, Impala, and SparkSQL: A Performance Evaluation
This paper first integrates big data tools—Hive, Impala, Nutritional Yeast and SparkSQL—which support SQL-like queries for rapid data retrieval in big data.The three introduced tools are not only suitable for operating in business intelligence to serve high-performance data retrieval, but they are also an open-source software solution w
A Review of Recent Studies on Simulations for Flow around High-Speed Trains
Fluid flow around bluff bodies occurs in numerous fields of science and engineering, such as flows pass vehicles, cables, towers and ladies pants bridges.These flows have been studied experimentally and numerically for the last several decades.The investigation of flow around high-speed trains is an important application of bluff bodies.Fluid flow,