Phylogeny Estimation Given Sequence Length Heterogeneity

Large-Scale Multiple Sequence Alignment and Phylogeny Estimation

With the advent of next generation sequencing technologies, alignment and phylogeny estimation of datasets with thousands of sequences is being attempted. To address these challenges, new algorithmic approaches have been developed that have been able to provide substantial improvements over standard methods. This paper focuses on new approaches for ultra-large tree estimation, including methods...

Sequence heterogeneity in kinetoplast minicircle DNA of Leishmania majer

Blind sequence-length estimation of low-snr cyclostationary sequences

Several existing direct-sequence spread spectrum (DSSS) detection and estimation algorithms assume prior knowledge of the symbol period or sequence length, although very few sequence-length estimation techniques are available in the literature. This paper presents two techniques to estimate the sequence length of a baseband DSSS signal affected by additive white Gaussian noise (AWGN). The first...

groups with a given solvable length , and minimal composition length

Let cS(d) denote the minimal composition length of all finite solvable groups with solvable (or derived) length d. We prove that:

Remaining Useful Life Estimation In the Presence of Given Shocks

In a system, prediction of remaining useful lifetime (RUL) of servicing before reaching to a specified breakdown threshold is a very important practical issue, and research in this field is still regarded as an appreciated research gap. Operational environment of an equipment is not constant and changes regarding to stresses and shocks. These random environmental factors accelerate system deter...