With the rapid development of wireless technology and the edge computing applications, an
increasing number of 4G/5G infrastructure are densely deployed to meet the booming …

Quality of experience (QoE) models quantify the relationship between user experience and
network quality of service. With the exception of a few studies, most research on QoE has …

Open TCP/UDP ports are traditionally used by servers to provide application services, but
they are also found in many Android apps. In this paper, we present the first open-port …

Mobile applications outsource their cloud infrastructure deployment and content delivery to
cloud computing services and content delivery networks. Studying how these services …

Android has been the most popular smartphone system, with multiple platform versions (eg,
KITKAT and Lollipop) active in the market. To manage the application's compatibility with …

Using a toolbox of Internet cartography methods, and new ways of applying them, we have
undertaken a comprehensive active measurement-driven study of the topology of US …

Crowdsourcing mobile user's network performance has become an effective way of
understanding and improving mobile network performance and user quality-of-experience …

Conventional mobile communication systems often use one single channel for data
transmission, ie, mobile devices use cellular network to transfer multimedia information …

In this paper, we propose a tree modeling-based data mining method to detect anomalies
from crowdsourced network data. We design an algorithm to extract potential network …

Dynamic analysis is an important technique to reveal sensitive behavior of Android apps.
Current works require access to the code-level and system-level events (eg, API calls and …