We develop a cyclical blockwise coordinate descent algorithm for the multi-task Lasso that efficiently solves problems with thousands of features and tasks. The main result shows ...
The WS-BPEL specification focuses on business processes the activities of which are assumed to be interactions with Web services. However, WS-BPEL processes go beyond the orchestr...
In this paper, we propose a multimodal system for detecting human activity and interaction patterns in a nursing home. Activities of groups of people are firstly treated as intera...
In this paper we present the concept of ActivityCentric Collaboration Using Service-Oriented Architectures (ACCUSO), which addresses the requirements arising from ad-hoc collabora...
Daniel Schall, Robert Gombotz, Christoph Dorn, Sch...