Influence constraint based Top-k spatial keyword preference query.

Pan Cai Xin Li Xiangfu Meng Zhiguang Chu

Published in: AIIPCC (2019)

Keyphrases

query processing
database
query evaluation
user queries
relevance feedback
search engine
data structure
query expansion
databases
range queries
database systems
information retrieval
user preferences
web search
retrieval systems
vector space
semi structured
text retrieval
retrieval method