62 citations · 111 across the 20 of their papers we have counts for
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cs.DS2019
Dolha - an Efficient and Exact Data Structure for Streaming Graphs
Fan Zhang, Lei Zou, Li Zeng +1
A streaming graph is a graph formed by a sequence of incoming edges with time stamps. Unlike static graphs, the streaming graph is highly dynamic and time related. In the real worl…
cs.DS2018
Fast and Accurate Graph Stream Summarization
Xiangyang Gou, Lei Zou, Chenxingyu Zhao +1
A graph stream is a continuous sequence of data items, in which each item indicates an edge, including its two endpoints and edge weight. It forms a dynamic graph that changes with…
cs.DS2016
Computing Longest Increasing Subsequence Over Sequential Data Streams
Youhuan Li, Lei Zou, Huaming Zhang +1
In this paper, we propose a data structure, a quadruple neighbor list (QN-list, for short), to support real time queries of all longest increasing subsequence (LIS) and LIS with co…