Firewalls are network security components that handle incoming and outgoing network
traffic based on a set of rules. The process of correctly configuring a firewall is complicated …

Many processes, from gene interaction in biology to computer networks to social media, can
be modeled more precisely as temporal hypergraphs than by regular graphs. This is …

Mislabeled data in large datasets can quickly degrade the performance of machine learning
models. There is a substantial base of work on how to identify and correct instances in data …

The concept of networks has been important in the study of complex systems. In networks,
links connect pairs of nodes forming complex structures. Studies have shown that networks …

In this paper, we present our design study on developing an interactive visual firewall log
analysis system in collaboration with an IT service provider. We describe the human …

Numeric time series is a class of data consisting of chronologically ordered observations
represented by numeric values. Much of the data in various domains, such as financial …

Temporal networks have been used to map the structural evolution of social, technological,
and biological systems, among others. Due to the large amount of information on real-world …

Visualization helps to comprehend and analyze large amounts of data, a fundamental
necessity for network security due to the large volume of audits traces produced each day. In …

Artificial intelligence (AI) is a relatively new scientific area that emerged from the efforts of a
handful of scientists from diverse fields approximately 70 years ago. The achievements of AI …

Logging user activities is essential to data analysis for internet products and services. Twitter
has built a unified logging infrastructure that captures user activities across all clients it …