3 citations · 3 across the 3 of their papers we have counts for
3 papers
cs.DB2025★ 3 cited
ODIN: Object Density Aware Index for CkNN Queries over Moving Objects on Road Networks
Ziqiang Yu, Xiaohui Yu, Tao Zhou +3
We study the problem of processing continuous k nearest neighbor (CkNN) queries over moving objects on road networks, which is an essential operation in a variety of applications.…
cs.DB2025
Flexible Keyword-Aware Top- Route Search
Ziqiang Yu, Xiaohui Yu, Yueting Chen +3
With the rise of Large Language Models (LLMs), tourists increasingly use it for route planning by entering keywords for attractions, instead of relying on traditional manual map se…
cs.DB2025
BRkNN-light: Batch Processing of Reverse k-Nearest Neighbor Queries for Moving Objects on Road Networks
Anbang Song, Ziqiang Yu, Wei Liu +2
The Reverse -Nearest Neighbor (RNN) query over moving objects on road networks seeks to find all moving objects that consider the specified query point as one of their ne…