Software fault prediction is a very consequent research topic for software quality assurance.The performance of fault prediction model depends on the features that are used to train it.Redundant and irrelevant features can hinder the performance of a classification model.In this paper, we propose an empirical study of two-stage data pre-processing
Distributed hash tables (DHTs) are usually used in the open networking environment, where they are vulnerable to Sybil attacks.Pebble-Rotating Game (PRG) mixes the nodes of the honest and the adversarial randomly, and can resist the Sybil attack efficiently.However, the adversary may have some tricks to corrupt the rule of PRG.This paper proposes a
A Originals Scarf gamma thermometer suitable for very high gamma heating levels (up to 20 W/g) has been designed and modelled by means of detailed finite element calculations.Based on a sensitivity analysis, the predicted accuracy of this gamma thermometer is better than 5 %.A novel miniaturized gamma thermometer is proposed in which a single therm
In the traditional marriage there is an unequal power relationship between the spouses.The husband is in the dominant role and his wife is subordinate to him.Presumably this state of affairs would be justified if a relevant universal difference could be found between men and women such as would entail male domination.Can such a difference be found?
Abstract Antibiotic resistance is a major public health threat of the twenty-first century and represents an Body mist tonique important risk to the global economy.Healthcare-associated infections mainly caused by drug-resistant bacteria are wreaking havoc in patient care worldwide.The spread of such pathogens limits the utility of available drugs