: Topics, Impact, and Trends from 1952-2019.

Angelito Calma William Ho Lusheng Shao Huashan Li

Published in: Oper. Res. (2021)

Keyphrases

trend analysis
trend detection
related topics
information retrieval
topic modeling
case study
keywords
multi agent
topic models
high impact
data mining
search engine
web services
key concepts
public opinion