The user interface and system architecture of a novel Interactive Shared Educational Environment (ISEE) are presented. Based on a lightweight infrastructure, ISEE enables relative...
We describe recent extensions to the Ephyra question answering (QA) system and their evaluation in the TREC 2007 QA track. Existing syntactic answer extraction approaches for fact...
A widely used defense practice against malicious traffic on the Internet is to maintain blacklists, i.e., lists of prolific attack sources that have generated malicious activity in...
This paper presents our ongoing research towards a safe system evolution. Our approach is based on data-centric, objectoriented systems. Within those systems we utilise (i) multi-...
Abstract— A design scheme of the finite-time tracking controller is given for a general class of nonholonomic systems including extended chained systems, extended power systems,...