Abstract. We describe a method for managing large expressions in symbolic computations which combines a hierarchical representation with signature calculations. As a case study, th...
Wenqin Zhou, Jacques Carette, David J. Jeffrey, Mi...
An approach to handle the complex dynamics of a multi-agent system is based on distinguishing aggregation levels by structuring the system into parts or components. The behavior of...
This paper studies the challenge of representing aggregate works such as encyclopaedia, collected poems and journals in digital libraries. Reflecting on materials used by humanitie...
George Buchanan, Jeremy Gow, Ann Blandford, Jon Ri...
We present several attacks against Achterbahn, one of the new stream ciphers proposed to the eSTREAM competition. Our best attack breaks the reduced version of the cipher with comp...
In this paper, we present a hybrid approach to the problem of the document analysis in which the document image is segmented by means of a top-down technique and then basic blocks...
Floriana Esposito, Donato Malerba, Giovanni Semera...