Membership (membership query/membership testing) is a fundamental problem across
databases, networks and security. However, previous research has primarily focused on …

This paper studies a new but important pattern for items in data streams, called promising
items. The promising items mean that the frequencies of an item in multiple continuous time …

In high-speed networks, flow-level traffic measurement is an essential tool to understand
how network bandwidth is consumed and support the detection of anomalous traffic. While …

Traffic measurement provides essential information for various network services. Burst is a
common phenomenon in high-speed network streams, which manifests as a surge in the …

Data stream processing holds great potential value in lots of practical application scenarios.
This paper studies two new but important patterns for items in data streams, called promising …

In this paper, we study steady flows in data streams, which refers to the flows whose arrival
rate is always non-zero and around a fixed value for several consecutive time windows. To …

In many applications, data streams are indispensable to describe the relationships between
nodes in networks, such as social networks, computer networks, and hyperlink networks …