On the development of an efficient coscheduling system

Applying gang scheduling can alleviate the blockade problem caused by exclusively space-sharing scheduling. To simply allow jobs to run simultaneously on the same processors as in the conventional gang scheduling, however, may introduce a large number of time slots in the system. In consequence the cost of context switches will be greatly increased, and each running job can only obtain a small portion of resources including memory space and processor utilisation and so no jobs can finish their computations quickly. In this paper we present some experimental results to show that to properly divide jobs into different classes and to apply different scheduling strategies to jobs of different classes can greatly reduce the average number of time slots in the system and significantly improve the performance in terms of average slowdown.

Interpretations of corruption in intercultural bargaining

There is a fine line in business negotiations between being perceived as corrupt and having proper engagement with the natural tension and excitement of the business bargaining process. Combining literature review and experiential observation we provide a framework that will assist global business managers to more successfully negotiate cross-cultural business transactions. We identify some archetypal underpinnings of bargaining in a business context and question the established perceptions of corruption in intercultural business dealings. We conclude that different cultural systems produce variations of negotiating behaviour that need to be judged with a deeper local knowledge to avoid simply transferring inappropriate labels.

Afastamentos composicionais no Choro Torturado de Camargo Guarnieri

O presente trabalho consiste em examinar a presença dos elementos característicos do choro tradicional nos âmbitos melódico, harmônico, rítmico e formal no Choo Torturado de Camargo Guarnieri buscando investigar os afastamentos composicionais em relação ao paradigma da definição de choro vigente em sua época. Estes afastamentos estão fundamentados basicamente no conceito de Pantonalidade estabelecido por Rudolph Reti em Tonality, Atonality, Pantonality – A sudy of some trends inTwentieth Century Music (1958).

Search for narrow resonances in dilepton mass spectra in pp collisions at root s=7 TeV CMS Collaboration

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Search for the standard model Higgs boson decaying to bottom quarks in pp collisions at root s=7 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

First measurement of hadronic event shapes in pp collisions at root s=7 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Search for charge-asymmetric production of W ' bosons in t(t)over-bar + jet events from pp collisions at root s=7 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Search for physics beyond the standard model using multilepton signatures in pp collisions at root s=7 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Study of W boson production in PbPb and pp collisions at root s(NN)=2.76 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)