When an organization decides on the level of flexibility in handling business process instances, it needs to impose this level in operational practice. The way of imposing a given ...
The development of collaborative environments that not only manage information and communication, but also support the actual work processes of organisations is very important. XML...
During the last decade, all commercial database systems have included features for parallel processing into their products. This development has been driven by the fact that datab...
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggregate queries, which provide the k groups with the highest aggregates as results....
Chengkai Li, Kevin Chen-Chuan Chang, Ihab F. Ilyas
We have created Zap, a novel system for transparent migration of legacy and networked applications. Zap provides a thin virtualization layer on top of the operating system that in...
Steven Osman, Dinesh Subhraveti, Gong Su, Jason Ni...