One of the key aspects in the implementation of reactive behaviour in the web and, most importantly, in the semantic web is the development of event detection engines. An event en...
Automated generators for synthetic models and data can play a crucial role in designing new algorithms/modelframeworks, given the sparsity of benchmark models for empirical analys...
The maximum intersection problem for a matroid and a greedoid, given by polynomialtime oracles, is shown NP-hard by expressing the satisfiability of boolean formulas in 3-conjunct...
Although Regular Expressions (RegExes) have been widely used in network security applications, their inherent complexity often limits the total number of RegExes that can be detec...
We present an approach to monitoring system policies. As a specification language, we use an expressive fragment of a temporal logic, which can be effectively monitored. We repor...