Search Results - "Matias, Rivalino"

Optimization of Two-Granularity Software Rejuvenation Policy Based on the Markov Regenerative Process by Gaorong Ning, Jing Zhao, Yunlong Lou, Alonso, Javier, Matias, Rivalino, Trivedi, Kishor S., Bei-Bei Yin, Kai-Yuan Cai

“…Software rejuvenation is a proactive software control technique that is used to improve a computing system performance when it suffers from software aging. In…”
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Characterization of Dynamic Memory Allocations in Real-World Applications: An Experimental Study by Costa, Diego, Matias, Rivalino

“…Dynamic memory allocation is one of the most ubiquitous operations in computer programs. In order to design effective memory allocation algorithms, it is a…”
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A quantitative study on execution time variability in computing experiments by Nogueira, Paulo Eduardo, Matias, Rivalino

“…Several modeling, simulation and experimental research works in computer science and engineering depend on correctly measuring the execution time of computer…”
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An analytical modeling framework to evaluate converged networks through business-oriented metrics by Guimarães, Almir P., Maciel, Paulo R.M., Matias, Rivalino

“…Nowadays, society has increasingly relied on convergent networks as an essential means for individuals, businesses, and governments. Strategies, methods,…”
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Using Accelerated Life Tests to Estimate Time to Software Aging Failure by Matias Jr, Rivalino, Trivedi, Kishor S., Maciel, Paulo R.M.

“…Software aging is a phenomenon defined as the continuing degradation of software systems during runtime, being particularly noticeable in long-running…”
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Modeling and simulation applied to capacity planning of voice gateways: A case study by Ribeiro Alves, Muriel, Matias Junior, Rivalino, de Freitas Filho, Paulo Jose

“…In this work, we applied modeling and simulation to plan and evaluate the capacity of a real enterprise voice gateway system. We modeled the analyzed voice…”
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A Multisite Characterization Study on Failure Causes in System and Applications Software by Dos Santos, Caio A. R., Matias, Rivalino, Trivedi, Kishor S.

“…A fundamental aspect of software reliability engineering is to understand how software failures manifest, identifying and comprehending their causes and…”
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An analytical approach for optimization of computer network design considering the integration of the communication and power infrastructures by Guimarães, Almir, Maciel, Paulo, Matias, Rivalino, Silva, Bruno, Nogueira, Bruno

“…Summary Nowadays, computer networks are critical to the success of small and large businesses. They connect people, support applications and services, and…”
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Failure patterns in operating systems: An exploratory and observational study by dos Santos, Caio Augusto Rodrigues, Matias, Rivalino

“…•A protocol to discover operating systems failure patterns is proposed.•Discovered 45 genuine failure patterns.•Failures in operating system services were the…”
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Modeling and simulating the effects of OS Jitter by Vicente, Elder, Matias, Rivalino

“…The phenomenon of operating system (OS) Jitter has been investigated and considered a critical factor in high-performance computing. In this paper we model and…”
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An Empirical Exploratory Analysis of Failure Sequences in a Commodity Operating System by Dos Santos, Caio A. R., Matias, Rivalino, Trivedi, Kishor S.

“…A fundamental need for software reliability engineering is to comprehend how software systems fail, which means understanding the dynamics that govern…”
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A comprehensive approach to optimal software rejuvenation by Zhao, Jing, Wang, YanBin, Ning, GaoRong, Trivedi, Kishor S., Matias, Rivalino, Cai, Kai-Yuan

“…Software aging is caused by resource exhaustion and can lead to progressive performance degradation or result in a crash. We develop experiments that simulate…”
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A Systematic Differential Analysis for Fast and Robust Detection of Software Aging by Matias, Rivalino, Andrzejak, Artur, Machida, Fumio, Elias, Diego, Trivedi, Kishor

“…Software systems running continuously for a long time often confront software aging, which is the phenomenon of progressive degradation of execution…”
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Accelerated Degradation Tests Applied to Software Aging Experiments by Matias, R., Barbetta, P.A., Trivedi, K.S., Filho, P.J.F.

“…In the past ten years, the software aging phenomenon has been systematically researched, and recognized by both academic, and industry communities as an…”
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Software aging issues on the eucalyptus cloud computing infrastructure by Araujo, J., Matos, R., Maciel, P., Matias, R.

“…Demands on software reliability and availability have increased due to the nature of present day applications. Cloud computing systems fundamentally provide…”
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The mechanics of memory-related software aging by Macedo, Autran, Ferreira, Tais B., Matias, Rivalino

“…Software aging is a phenomenon defined as the continuing degradation of software systems during runtime, being particularly noticeable in long-running…”
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Message from the LADC 2018 Program Committee Chairs

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Injecting Memory Leaks to Accelerate Software Failures by Jing Zhao, Yuliang Jin, Trivedi, K. S., Matias, R.

“…A number of studies have reported the phenomenon of "Software aging", caused by resource exhaustion and characterized by progressive software performance…”
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Monitoring Memory-Related Software Aging: An Exploratory Study by Matias, R., Costa, B. E., Macedo, A.

“…The accumulating effects of software aging have direct influence to the rate of aging-related failures. So far, the most investigated software aging effects…”
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Message from the WoSAR 2021 Workshop Chairs

“…Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the…”
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