62 citations · 111 across the 20 of their papers we have counts for
3 papers · 1 filter
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…
gSMat: A Scalable Sparse Matrix-based Join for SPARQL Query Processing
Xiaowang Zhang, Mingyue Zhang, Peng Peng +3
Resource Description Framework (RDF) has been widely used to represent information on the web, while SPARQL is a standard query language to manipulate RDF data. Given a SPARQL quer…
Time Constrained Continuous Subgraph Search over Streaming Graphs
Youhuan Li, Lei Zou, M. Tamer Ozsu +1
The growing popularity of dynamic applications such as social networks provides a promising way to detect valuable information in real time. Efficient analysis over high-speed data…