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A note on fast algebraic attacks and higher order nonlinearities

In this note, we deduce a bound between fast algebraic immunity and higher order nonlinearity (it is the first time that a bound between these two cryptographic criteria is given), and find that a Boolean function should have high r-order nonlinearity to resist fast algebraic attacks. As a corollary, we find that no matter how much effort we make, the Tu-Deng functions cannot be repaired in a stan

Improved ultrasonic micro array separation using far field ultrasonic excitation

This paper reports improved separation efficiency of an ultrasonic standing wave separator microchannel array by means of ultrasonic far field excitation. By putting an aluminium spacer between the transducer and the channel array, the acoustic power transmission region is moved into the ultrasonic far field decreasing the local intensity variations which is induced in close vicinity to the transd

Prosodic Correlates of Information Structure in Swedish Human-Human Dialogues

Investigation of travel agent (~System) Task-related utterances reveals intonational contours where focal accents occur on information given previously in the dialogue by the client (~User). The accentuation can be related to the interactive nature of dialogue where the information holder picks up on a Task-related topic introduced by the client and comments on it in an engaged manner.

Effects of European Law - on the Transformation of Politics in Legislation Processes

When discussing the transformation of politics into law in today’s society it is impractical to leave out the factual aspect of the immense interference of international law in the process. In this paper I will refer to European law that has a special position being not international law but supranational law. For both Poland and Sweden, EU-law has been a realistic fact in the legislation process

Current issues in pictorial semiotics. Lecture two: The Psychology and Archaeology of Semiosis.

In this lecture, we will discuss the emergence of the semiotic function, both ontogenetically and phylogenetically, and we will consider the part played by the picture sign in this development. In order to demonstrate that pictures are indeed signs, we will explore the basic elements of the sign presupposed but never put into focus neither by Saussure nor by Peirce. Indeed, explorations in the psy