READY is an event notification service that provides efficient, decoupled, and asynchronous event notifications. READY supports consumer specifications that match over single and compound event patterns, communication sessions that manage quality of service for event delivery, grouping constructs for sessions and specifications, event zones and boundary routers that bound the scope of event dis...

a r t i c l e i n f o This article proposes empirical tools to account for the role of heterogeneities in the labour matching process, and shows an application to the Andalusian labour market which relies on individual data. The central idea of the paper is that the labour market is segmented, and this segmentation can be treated empirically by grouping workers, jobs and matches into labour gro...

Biogeography is the study of the geographical distribution of biological organisms. BBO is basically a optimization techniques it does not involve reproduction or the generation of “children”. This paper proposes a Biogeography Based optimization approach for automatically grouping the pixels of an image into different homogeneous regions. From many years Image segmentation are done with many t...

An ordered probit regression model estimated using 15 years’ data is used to model English league football match results. As well as past match results data, the significance of the match for end-ofseason league outcomes; the involvement of the teams in cup competition; the geographical distance between the two teams’ home towns; and the average attendances of the two teams all contribute to th...

Grid computing is a computation methodology using group of clusters connected over high-speed networks that involves coordinating and sharing computational power, data storage and network resources. Integrating a set of clusters of workstations into one large computing environment can improve the availability of computing power. The goal of scheduling is to achieve highest possible system throu...

Identifying factors that promote population differentiation is of interest for understanding the early stages of speciation. Gene flow among populations inhabiting different environments can be reduced by geographical distance (isolation-by-distance) or by divergent selection resulting from local adaptation (isolation-by-ecology). Few studies have investigated the influence of these factors in ...

In order to evaluate the genetic variation in Iranian summer savory accessions, different accessions were analyzed using multivariate and univariate analysis. Results indicated that there were significant differences in some traits. The mean comparison analysis using least significant difference (LSD) test revealed significant differences among the accessions understudy. In this regard, the hig...

in order to analyze genetic diversity and determine the most effective characteristics on seed yield, 49 alfalfa genotypes including foreign and iranian germplasms, were evaluated using a simple lattice design with two replications in researches station of natural resources and agricultural research center of east azerbaijan province. analysis of variance revealed significant genetic diversity ...