85 citations · 219 across the 14 of their papers we have counts for
5 papers · 1 filter
Efficient Sampling Algorithms for Approximate Motif Counting in Temporal Graph Streams
Jingjing Wang, Yanhao Wang, Wenjun Jiang +2
A great variety of complex systems, from user interactions in communication networks to transactions in financial markets, can be modeled as temporal graphs consisting of a set of…
Efficient Sampling Algorithms for Approximate Temporal Motif Counting (Extended Version)
Jingjing Wang, Yanhao Wang, Wenjun Jiang +2
A great variety of complex systems ranging from user interactions in communication networks to transactions in financial markets can be modeled as temporal graphs, which consist of…
Semantic and Influence aware k-Representative Queries over Social Streams
Yanhao Wang, Yuchen Li, Kian-Lee Tan
Massive volumes of data continuously generated on social platforms have become an important information source for users. A primary method to obtain fresh and valuable information…
Trajectory-driven Influential Billboard Placement
Ping Zhang, Zhifeng Bao, Yuchen Li +3
In this paper we propose and study the problem of trajectory-driven influential billboard placement: given a set of billboards (each with a location and a cost), a database of…
Real-Time Influence Maximization on Dynamic Social Streams
Yanhao Wang, Qi Fan, Yuchen Li +1
Influence maximization (IM), which selects a set of users (called seeds) to maximize the influence spread over a social network, is a fundamental problem in a wide range of app…