Modern computing devices and user interfaces have necessitated highly interactive
querying. Some of these interfaces issue a large number of dynamically changing and …

Automatic recognition of relationships between key entities in text is an important problem
which has many applications. Supervised machine learning techniques have proved to be …

The goal of this thesis is to provide a general framework (MobEx) for exploratory search
especially on mobile devices. The central part is the design, implementation, and evaluation …

We propose and develop new innovative methods for guided exploratory search on the
mobile web. The approach has been fully implemented in a system called MobEx on a …

Ubiquitous information seeking systems have changed the way urban citizens understand
and explore their world. At one time our five senses were the only way we could …

We present a mobile touchable application for guided exploration of web content and online
topic graph extraction that has been successfully implemented on a tablet, ie an Apple iPad …