3 citations · 4 across the 6 of their papers we have counts for
5 papers · 1 filter
Tracking Triadic Cardinality Distributions for Burst Detection in Social Activity Streams
Junzhou Zhao, John C. S. Lui, Don Towsley +2
In everyday life, we often observe unusually frequent interactions among people before or during important events, e.g., we receive/send more greetings from/to our friends on Chris…
Algorithmic Design for Competitive Influence Maximization Problems
Yishi Lin, John C. S. Lui
Given the popularity of the viral marketing campaign in online social networks, finding an effective method to identify a set of most influential nodes so to compete well with othe…
Friends or Foes: Distributed and Randomized Algorithms to Determine Dishonest Recommenders in Online Social Networks
Yongkun Li, John C. S. Lui
Viral marketing is becoming important due to the popularity of online social networks (OSNs). Companies may provide incentives (e.g., via free samples of a product) to a small grou…
Block-Structured Supermarket Models
Quan-Lin Li, John C. S. Lui
Supermarket models are a class of parallel queueing networks with an adaptive control scheme that play a key role in the study of resource management of, such as, computer networks…
Design of Efficient Sampling Methods on Hybrid Social-Affiliation Networks
Junzhou Zhao, John C. S. Lui, Don Towsley +2
Graph sampling via crawling has become increasingly popular and important in the study of measuring various characteristics of large scale complex networks. While powerful, it is k…