101 citations · 451 across the 77 of their papers we have counts for
6 papers · 1 filter
Community Exploration: From Offline Optimization to Online Learning
Xiaowei Chen, Weiran Huang, Wei Chen +1
We introduce the community exploration problem that has many real-world applications such as online advertising. In the problem, an explorer allocates limited budget to explore com…
Submodular Optimization Over Streams with Inhomogeneous Decays
Junzhou Zhao, Shuo Shang, Pinghui Wang +2
Cardinality constrained submodular function maximization, which aims to select a subset of size at most to maximize a monotone submodular utility function, is the key in many d…
Tracking Influential Nodes in Time-Decaying Dynamic Interaction Networks
Junzhou Zhao, Shuo Shang, Pinghui Wang +2
Identifying influential nodes that can jointly trigger the maximum influence spread in networks is a fundamental problem in many applications such as viral marketing, online advert…
Graphlet Count Estimation via Convolutional Neural Networks
Xutong Liu, Yu-Zhen Janice Chen, John C. S. Lui +1
Graphlets are defined as k-node connected induced subgraph patterns. For an undirected graph, 3-node graphlets include close triangle and open triangle. When k = 4, there are six t…
Quantifying Deployability & Evolvability of Future Internet Architectures via Economic Models
Li Ye, Hong Xie, John C. S. Lui +1
Emerging new applications demand the current Internet to provide new functionalities. Although many future Internet architectures and protocols have been proposed to fulfill such n…
Beyond the Click-Through Rate: Web Link Selection with Multi-level Feedback
Kun Chen, Kechao Cai, Longbo Huang +1
The web link selection problem is to select a small subset of web links from a large web link pool, and to place the selected links on a web page that can only accommodate a limite…