Abstract-- Two-dimensional (2-D) discrete systems with periodic coefficients are considered for stability. These systems are called periodically shift variant (PSV) digital filters...
ull articles not 12 page abstracts, and are the normal form of refereed publication. The top conferences in each subeld (like POPL below) typically have the highest impact f...
Abstract. Waka is a form of traditional Japanese poetry with a 1300year history. In this paper, we attempt to discover characteristics common to a collection of waka poems. As a fo...
Abstract. Default logic is one of the most widely used formalisms to formalize commonsense reasoning. In this paper we analyze the complexity of deciding whether a propositional in...
Abstract. Robustness has long been recognised as a critical issue for coevolutionary learning. It has been achieved in a number of cases, though usually in domains which involve so...