Interactive Multiple-User Location-Based Keyword Queries on Road Networks.

Yong Wang Xiaoran Duan Xiaodong Yang Yiquan Zhang Xiaosong Zhang

Published in: IEEE Access (2018)

Keyphrases

keyword queries
road network
location based services
user interaction
structured data
keywords
user queries
keyword search

location information
multiple users
information access
query evaluation
travel time
shortest path
semi structured
spatial networks

user experience
user interface
mobile devices
moving objects
keyword search in relational databases
efficient processing
search engine
xml schema

web search engines
user preferences
multi dimensional
data model
xml documents
database systems
computer vision