: A recent article introduced partitioned B-trees, in which partitions are defined not in the catalogs but by distinct values in an artificial leading key column. As there usually ...
While frameworks and application programming interfaces for virtual reality are commonplace today, designing scenarios for virtual environments still remains a tedious and time co...
Roland Holm, Erwin Stauder, Roland Wagner, Markus ...
Based on experience in orchestrating co llaborative learning scenarios with ubiquitous computing technology, two strategies for extending a co -constructive modeling environment w...
Abstract. A growing concern emerges regarding the possibility of counterfeiting currencies using digital imaging technologies. In order to help developing resistance against this n...
Sviatoslav Voloshynovskiy, Alexander Herrigel, Thi...
In many application scenarios the database is changing quite rapidly. Because the management of such data is rather expensive and cumbersome, many applications like data warehouse...