Sciweavers

Free Online Productivity Tools i2Speak i2Symbol i2OCR iTex2Img iWeb2Print iWeb2Shot i2Type iPdf2Split iPdf2Merge i2Bopomofo i2Arabic i2Style i2Image i2PDF iLatex2Rtf Sci2ools

13

JDA
2016

favoriteEmaildiscussreport

55views more JDA 2016»

Straight-path queries in trajectory data

8 years 29 days ago

Straight-path queries in trajectory data

Download www.win.tue.nl

Abstract. Inspired by sports analysis, we study data structures for storing a trajectory representing the movement of a player during a game, such that the following queries can be answered: Given two positions s and t, report all sub-trajectories in which the player moved in a more or less straight line from s to t. We consider two measures of straightness, namely dilation and direction deviation, and present eﬃcient construction algorithms for our data structures, and analyze their performance.

Mark de Berg, Ali D. Mehrabi

Real-time Traffic

JDA 2016 |

claim paper

Related Content

» Trajectory Databases Data Models Uncertainty and Complete Query Languages

» Declustering of Trajectories for Indexing of Moving Objects Databases

» TS2tree an efficient similarity based organization for trajectory data

» TRUSTER TRajectory Data Processing on ClUSTERs

» SmartTrace Finding similar trajectories in smartphone networks without disclosing the trac...

» Query processing of massive trajectory data based on mapreduce

» Trajectory Data Warehouses Proposal of Design and Application to Exploit Data

» Opportunistic Processing and Query of Motion Trajectories in Wireless Sensor Networks

» A privacyaware trajectory tracking query engine

» Trajectory retrieval with latent semantic analysis

Post Info
More Details (n/a)

Added	06 Apr 2016
Updated	06 Apr 2016
Type	Journal
Year	2016
Where	JDA
Authors	Mark de Berg, Ali D. Mehrabi

Comments (0)