The ubiquitous computing vision is to make knowledge and services easily available in our everyday environments. A wide range of devices, applications and services can be intercon...
Wikis have proven to be a valuable tool for collaboration and content generation on the web. Simple semantics and ease-of-use make wiki systems well suited for meeting many emergi...
We examine clarification dialogue, a mechanism for refining user questions with follow-up questions, in the context of open domain Question Answering systems. We develop an algori...
We investigate the use of autonomically created small-world graphs as a framework for the long term storage of digital objects on the Web in a potentially hostile environment. We ...
The combined benefits of Open Services Gateway Initiative (OSGi) and Smart card technologies in embedded devices have made the two technologies suitable for developing middleware ...
Patrick O. Bobbie, Sailaja H. Ramisetty, Abdul-Lat...