Research in Ambient Intelligence and Ubiquitous Computing has put computational devices into many social settings while leaving intact much of the "task support and informati...
Over the last decade, the major firms and cultural institutions that have dominated media and information industries in the U.S. and globally have been challenged by people adopti...
Undergraduate students who perform research benefit greatly from the experience, yet achieving high levels of voluntary participation remains an elusive goal. This paper describes...
This is a survey of algorithms, complexity results, and general solution techniques for efficiently processing queries on tree-structured data. I focus on query languages that com...
This paper proposes a distributed platform designed to support pervasive learning and interactivity on a university campus and to ease tasks related to learning and teaching. The ...