A recently developed Lyapunov (energy) function incorporates both generator and load dynamics. This paper reviews that energy function. Its use in the assessment of the stability of power systems where generator and load dynamics are active is presented. Further, generator/load interaction is explored. This new energy function allows for direct assessment of (dynamic) voltage collapse scenarios...

The main focus of this paper is to apply suitable combiner function for cryptographic use which possesses multiple cryptographic properties such as balanced, correlation immune and high algebraic degree. Resilient function which is the generalization of correlation immune Boolean function is thus considered. In this paper we presents RFSG, a new sequence generator which uses (q, m+1, m, 1) resi...

gperf is a “software-tool generating-tool” designed to automate the generation of perfect hash functions. This paper describes the features, algorithms, and object-oriented design and implementation strategies incorporated in gperf. It also presents the results from an empirical comparison between gperf-generated recognizers and other popular techniques for reserved word lookup. gperf is distri...

Abstract: We have demonstrated that ultrafast optical waveforms can be obtained by Fourier synthesis of octave spanning frequency combs. There are two effective approaches of producing the combs. The first is by adiabatically driving the molecular vibrational coherence of H2 to its maximum. Using line-by-line shaping of five of the frequencies of this comb, we synthesized periodic waveforms in ...

Minhashing is a technique used to estimate the Jaccard Index between two sets by exploiting the probability of collision in a random permutation. In order to speed up the computation, a random permutation can be approximated by using an universal hash function such as the ha,b function proposed by Carter and Wegman. A better estimate of the Jaccard Index can be achieved by using many of these h...

Zusammenfassung Der Beitrag beschreibt ein LyapunovFunktionen-basiertes Führungsfilter für lineare Strecken mit Stellgrößenbegrenzung. Ziel des Filters ist es, die Abhängigkeit zwischen der zu stabilisierenden Ruhelage und der Größe des mit Lyapunov-Funktionen nachweisbaren Einzugsbereichs zu überwinden. Hierdurch kann erreicht werden, dass für alle Ruhelagen im System der gleiche Einzugsbereic...

Every pseudorandom generator is in particular a one-way function. If we only consider part of the output of the pseudorandom generator is this still one-way? Here is a general setting formalizing this question. Suppose G : {0, 1} → {0, 1} is a pseudorandom generator with stretch `(n). Let MR ∈ {0, 1}m(n)×`(n) be a linear operator computable in polynomial time given randomness R. Consider the fu...