This paper introduces an exploration to the permuting ability of a 2D torus under deterministic XY routing. The research is carried out for a number of communication models, namely, unidirectional uniaxial, bidirectional uniaxial, unidirectional biaxial, and bidirectional biaxial. Necessary and sufficient conditions of blocking occurrence in a 2D torus for uniaxial models are expressed mathemat...

We consider codes over the alphabet Q = {0, 1,. .. , q − 1} intended for the control of unidirectional errors of level ℓ. That is, the transmission channel is such that the received word cannot contain both a component larger than the transmitted one and a component smaller than the transmitted one. Moreover, the absolute value of the difference between a transmitted component and its received ...

This paper closes a definitional gap in the context of modeling cryptographic two-party channels. We note that, while most security models for channels consider exclusively unidirectional communication, real-world protocols like TLS and SSH are rather used for bidirectional interaction. The motivational question behind this paper is: Can analyses conducted with the unidirectional setting in min...

A heterogeneously integrated widely tunable III-V-on-silicon ring laser with unidirectional operation is demonstrated. 40 nm tuning range (from 1560 nm to 1600 nm) is obtained using the Vernier effect between two ring resonators incorporated in the ring laser cavity. Unidirectional operation is obtained by integrating a DBR reflector coupling the clockwise and counterclockwise mode of the ring ...

AbstmctThis paper considers the design of binary Mock codes that are capaMe of correcting UP to t symmetric errors and detecting all unidirectional errors. A class of systematic t symmetric-error-correctingM1-unidirectional-error-detecting (tS~ECIAUED) codes are proposed. When = o the proposed codes become Berger codes. For t = 1, the proposed codes are puts. t-symmetric-errorcorrecting/all-uni...

In this paper we examine two methods for using relative contact size as an interaction technique for 3D environments on multi-touch capacitive touch screens. We refer to interpreting relative contact size changes as “pressure” simulation. We conducted a 2 x 2 withinsubjects experimental design using two methods for pressure estimation (calibrated and comparative) and two different 3D tasks (bid...

which the radial Lorentz force is insufficient to retard the radial diffusion of ions and electrons in the plasma. In addit ion to increasing analyte l ine-to-background intensi ty ratios, the hot ter plasma core associated with the unidirectional discharge should be useful in the analysis of refractory solid powder samples. Prel iminary studies t4 have indicated tha t the graphite vapor theta-...

Alamdari et al. [1] showed that given two straight-line planar drawings of a graph, there is a morph between them that preserves planarity and consists of a polynomial number of steps where each step is a linear morph that moves each vertex at constant speed along a straight line. An important step in their proof consists of converting a pseudo-morph (in which contractions are allowed) to a tru...