co-channel interference is a major factor in limiting the capacity and link quality in cellular communications. as the co-channel interference is modeled by lognormal distribution, sum of the co-channel interferences of neighboring cells is represented by the sum of lognormal random variables (rvs) which has no closed-form expression. assuming independent, identically distributed (iid) rvs, the...

We present a probabilistic framework for combining classifiers. Each classifier stage may be based on different data (e.g. astrometry, BP/RP spectrum, G-magnitude, Galactic latitude) or types of object (Galactic, extragalactic). Different data types have differing degrees of power in determining the classes. We present two types of combination. The first uses simple probability theory to combin...

throughout the current study, the appropriate function for a description of egg production curve in a commercial broiler dam line was determined through fittings of a number of six mathematical models, namely: incomplete gamma function (wm): modified incomplete gamma function (mwm): compartmental function (cm): modified compartmental function )mcm): polynomial regression function of ali and sch...

The expectations of the average number of nucleotide differences per site (x), the proportion of segregating site (s) , the minimum number of mutations per site ( s * ) and some other quantities were derived under the finite site models with and without rate variation among sites, where the finite site models include Jukes and Cantor’s model, the equal-input model and Kimura’s model. As a model...

SEIR epidemiological models with the inclusion of quarantine and isolation are used to study the control and intervention of infectious diseases. A simple ordinary differential equation (ODE) model that assumes exponential distribution for the latent and infectious stages is shown to be inadequate for assessing disease control strategies. By assuming arbitrarily distributed disease stages, a ge...

existence of capacity drop phenomenon, as the difference between pre-queue and queue discharge flow rates, has been one of the controversial concepts of traffic engineering. several researches have focused on capacity drop existence and also its estimation issues. this paper aims to estimate capacity drop based not only on a comparison between breakdown and queue discharge flow rates, but also ...