In this document we give a short overview of the reasons why Rijndael should be selected as the AES. We have divided our arguments into four categories: • Security: Rijndael has the same objective security level as the other finalists, and can easily be implemented in a secure way. • Efficiency: Rijndael has a large "performance margin" compared to the other candidates. • Design philosophy: The...

1 The central problem in the case of face detectors is to build a face class model. We present a method for face class modeling in the eigenfaces space using a large-margin classifier like SVM. Two main issues are addressed: what is the required number of eigenfaces to achieve a good classification rate and how to train the SVM for a good generalization. As the experimental evidence show, gener...

Sauer’s Lemma is extended to classes HN of binary-valued functions h on [n] = {1, . . . , n} which have a margin less than or equal to N on all x ∈ [n] with h(x) = 1, where the margin μh(x) of h at x ∈ [n] is defined as the largest non-negative integer a such that h is constant on the interval Ia(x) = [x− a, x+ a] ⊆ [n]. Estimates are obtained for the cardinality of classes of binary valued fun...

A method to quantify the individual contribution of power system stabilisers (PSSs) to enhance system performance is proposed. Enhancement in system performance from PSS is measured through increased system transfer capability and the margin of stability thus achieved, and considering an N 1 contingency criterion. The method is based on cooperative game theory and makes use of the Shapley value...

high and increasing beef marketing margin leads one to controversy about factors affecting it. this study using the monthly data for the 1998-2005 period to investigate the market power and to estimate how farm and marketing services supplies and retail demand determinants can affect beef marketing margin. the results show that farm, marketing services and retail level prices and thereby ma...

The provision of public goods often relies on voluntary contributions and cooperation. While most of the experimental literature focuses on individual contributions, many real-world problems involve the formation of institutions among subgroups (coalitions) of players. International agreements serve as one example. This paper experimentally tests theory on the formation of coalitions in differe...