Text summarization is the process of condensing a long text into a shorter version by
maintaining the key information and its meaning. Automatic text summarization can save …

Intelligent systems such as technologies related to artificial intelligence, robotics, machine
learning, etc. open new insights into data and expand the concept of work in myriad …

Understanding how topics evolve in text data is an important and challenging task. Although
much work has been devoted to topic analysis, the study of topic evolution has largely been …

In February 2008, the New York Times published an unusual chart of box office revenues for
7500 movies over 21 years. The chart was based on a similar visualization, developed by …

Information visualization has often focused on providing deep insight for expert user
populations and on techniques for amplifying cognition through complicated interactive …

We present AffectAura, an emotional prosthetic that allows users to reflect on their emotional
states over long periods of time. We designed a multimodal sensor set-up for continuous …

While group chat is becoming increasingly popular for team collaboration, these systems
generate long streams of unstructured back-and-forth discussion that are difficult to …

Do court cases differ from place to place? What kind of picture do we get by looking at a
country's collection of law cases? We introduce parallel tag clouds: a new way to visualize …

We introduce the concept of a Visual Backchannel as a novel way of following and exploring
online conversations about large-scale events. Microblogging communities, such as Twitter …

Users with anomalous behaviors in online communication systems (eg email and social
medial platforms) are potential threats to society. Automated anomaly detection based on …