How to construct the parity-check equations is an open problem in the topic of fast correlation attack. In this paper, we present an improved method to construct the parity-check equations used in the fast correlation attacks. By utilizing the idea of multi-layer match-and-sort combined with the exhaustive searching, we construct the parity-check equations to be used in the decoding, which is n...

Reggeized gluon interactions due to a single quark loop are studied in the full triple-regge limit and in closely related helicity-flip helicity-pole limits. Triangle diagram reggeon interactions are generated that include local axial-vector effective vertices. It is shown that the massless quark U(1) anomaly is present as an infra-red divergence in the interactions generated by maximally non-p...

A search for pair-produced scalar fermions under the assumption that R-parity is not conserved has been performed using data samples corresponding to an integrated luminosity of about 700 pb collected with the OPAL detector at LEP above the Z peak, at centre-of-mass energies up to √ s = 209 GeV. An important consequence of Rparity violation is that the lightest supersymmetric particle is expect...

A new error detection and correction methodology, defined as Horizontal-Vertical-Diagonal-N-Queen-Parity (HVDNQ), is proposed in this paper. This approach relies on five different types of parities: horizontal parity, vertical forward diagonal backward queen parity. method works an N X cell area can correct multi-bit upsets. The experimental analysis validates the effectiveness methodology by c...

This paper investigates decoding of binary linear block codes over the binary erasure channel (BEC). Of the current iterative decoding algorithms on this channel, we review the Recovery Algorithm and the Guess Algorithm. We then present a Multi-Guess Algorithm extended from the Guess Algorithm and a new algorithm – the In-place Algorithm. The Multi-Guess Algorithm can push the limit to break th...

Pregnancy and childbirth are associated with hemodynamic changes and vascular remodeling. It is not known whether parity is associated with later adverse vascular properties such as larger arterial diameter, wall thickness, and lower distensibility. We used baseline data from 3283 women free of cardiovascular disease aged 45 to 84 years enrolled in the population-based Multi-Ethnic Study of Ath...

In this paper, the Multi Expression Programming (MEP) technique is used for solving even-parity problems. Numerical experiments show that MEP outperforms Genetic Programming (GP) with more than one order of magnitude for the considered test cases.

Low-density parity-check codes are modified to produce transmissions in which the symbols 1 and 0 are used with different frequencies. These codes are good candidates for multi-user channels with crosstalk, such as optical channels.