Os tempos n'O Diabo de Poe

Tempos : a Temporal Database Model Seamlessly Extending Odmg Tempos : Un Mod Ele Pour Bases De Donn Ees Temporelles Compatible Odmg

This paper presents Tempos, a set of models and languages intended to seamlessly extend the ODMG object database standard with temporal functionalities. The proposed models exploit object-oriented technology to meet some important, yet traditionally neglected design criteria, related to legacy code migration and representation independence. Tempos has been fully formalized both at the syntactic...

Uma Abordagem para Estimar Tempos de Execução em Sistemas de Tempo Real baseados em Componentes

Many component-based real-time systems have recently been proposed as a solution to modular and easily maintainable distributed realtime systems. This paper proposes a methodology for estimating probability distributions of execution times in the context of such systems, where no access to component internal code is assumed. In order to evaluate the proposed methodology, experiments were conduc...

Caracteriza\c{c}\~ao de tempos de ida-e-volta na Internet

Round-trip times (RTTs) are an important metric for the operation of many applications in the Internet. For instance, they are taken into account when choosing servers or peers in streaming systems, and they impact the operation of fault detectors and congestion control algorithms. Therefore, detailed knowledge about RTTs is important for application and protocol developers. In this work we pre...

Biir / Poe Blend

Butyl rubber (polyisobutylene-co-isoprene (IIR)) is a very important commercial elastomer with many desirable physical properties, such as low air permeability and broad damping properties. The principal uses of this material are in the tire industry for the preparation of inner tubes and inner liners of passenger car tires. Despite these unique properties, there are some deficiencies associate...

Poe v. Gerstein.