101 citations · 451 across the 77 of their papers we have counts for
10 papers · 1 filter
Monet: A User-oriented Behavior-based Malware Variants Detection System for Android
Mingshen Sun, Xiaolei Li, John C. S. Lui +2
Android, the most popular mobile OS, has around 78% of the mobile market share. Due to its popularity, it attracts many malware attacks. In fact, people have discovered around one…
PowerWalk: Scalable Personalized PageRank via Random Walks with Vertex-Centric Decomposition
Qin Liu, Zhenguo Li, John C. S. Lui +1
Most methods for Personalized PageRank (PPR) precompute and store all accurate PPR vectors, and at query time, return the ones of interest directly. However, the storage and comput…
Stochastic Modeling of Hybrid Cache Systems
Gaoying Ju, Yongkun Li, Yinlong Xu +2
In recent years, there is an increasing demand of big memory systems so to perform large scale data analytics. Since DRAM memories are expensive, some researchers are suggesting to…
A Fast Sampling Method of Exploring Graphlet Degrees of Large Directed and Undirected Graphs
Pinghui Wang, Xiangliang Zhang, Zhenguo Li +6
Exploring small connected and induced subgraph patterns (CIS patterns, or graphlets) has recently attracted considerable attention. Despite recent efforts on computing the number o…
Taming Energy Cost of Disk Encryption Software on Data-Intensive Mobile Devices
Yang Hu, John C. S. Lui, Wenjun Hu +3
Disk encryption is frequently used to secure confidential data on mobile devices. However, the high energy cost of disk encryption poses a heavy burden on those devices with limite…
A General Framework for Estimating Graphlet Statistics via Random Walk
Xiaowei Chen, Yongkun Li, Pinghui Wang +1
Graphlets are induced subgraph patterns and have been frequently applied to characterize the local topology structures of graphs across various domains, e.g., online social network…