Firewalls are important perimeter security mechanisms that imple-ment an organisation's network security requirements and can be notoriously difficult to configure correctly. ...
Arosha K. Bandara, Antonis C. Kakas, Emil C. Lupu,...
This paper presents the Topic-Aspect Model (TAM), a Bayesian mixture model which jointly discovers topics and aspects. We broadly define an aspect of a document as a characteristi...
Service-based Systems (SBS) have the advantage of composing distributed systems from various services provided by multiple providers transparently. In addition to functional correc...
IT today is driven by the trend of increasing scale and complexity. Utility and Grid computing models, PlanetLab, and traditional data centers, are reaching the scale of thousands...
The execution of a complex task in any environment requires planning. Planning is the process of constructing an activity graph given by the current state of the system, a goal st...
Han Yu, Dan C. Marinescu, Annie S. Wu, Howard Jay ...