Abstract. Conceptual Information Systems unfold the conceptual structure of data stored in relational databases. In the design phase of the system, conceptual hierarchies have to b...
The rapid growth of visual data over the last few years has lead to many schemes for retrieving such data. With content-based systems today, there exists a significant gap between...
The aim of this paper is threefold: it explores methods for the detection of affective states in text, it presents the usage of such affective cues in a conversational system and ...
Marcin Skowron, Hannes Pirker, Stefan Rank, Georgi...
Abstract. Plasticity of User Interfaces (UIs) refers to the ability of UIs to withstand variations of context of use (<User, Platform, Environment>) while preserving usabilit...
We describe a new collaborative technology that bridges the gap between ad hoc collaboration in email and more formal collaboration in structured shared workspaces. Our approach is...