35 citations · 93 across the 13 of their papers we have counts for
14 papers
Evaluating Change Point Detection Methods for Software Performance Regression Analysis
Diego Elias Costa, Michele Tucci, Luca Traini +8
Performance issues in software systems are a critical quality issue that can erode user trust, violate service-level agreements, and ultimately affect business efficiency. Conseque…
A Kernel-Based Approach for Accurate Steady-State Detection in Performance Time Series
Martin Beseda, Vittorio Cortellessa, Daniele Di Pompeo +2
This paper addresses the challenge of accurately detecting the transition from the warmup phase to the steady state in performance metric time series, which is a critical step for…
Identifying and Replicating Code Patterns Driving Performance Regressions in Software Systems
Denivan Campos, Luana Martins, Emanuela Guglielmi +6
Context: Performance regressions negatively impact execution time and memory usage of software systems. Nevertheless, there is a lack of systematic methods to evaluate the effectiv…
Towards Assessing Spread in Sets of Software Architecture Designs
Vittorio Cortellessa, J. Andres Diaz-Pace, Daniele Di Pompeo +1
Several approaches have recently used automated techniques to generate architecture design alternatives by means of optimization techniques. These approaches aim at improving an in…
Exploring sustainable alternatives for the deployment of microservices architectures in the cloud
Vittorio Cortellessa, Daniele Di Pompeo, Michele Tucci
As organizations increasingly migrate their applications to the cloud, the optimization of microservices architectures becomes imperative for achieving sustainability goals. Noneth…
Performance of Genetic Algorithms in the Context of Software Model Refactoring
Vittorio Cortellessa, Daniele Di Pompeo, Michele Tucci
Software systems continuously evolve due to new functionalities, requirements, or maintenance activities. In the context of software evolution, software refactoring has gained a st…
On the Role of Search Budgets in Model-Based Software Refactoring Optimization
J. Andres Diaz-Pace, Daniele Di Pompeo, Michele Tucci
Software model optimization is a process that automatically generates design alternatives aimed at improving quantifiable non-functional properties of software systems, such as per…
Introducing Interactions in Multi-Objective Optimization of Software Architectures
Vittorio Cortellessa, J. Andres Diaz-Pace, Daniele Di Pompeo +4
Software architecture optimization aims to enhance non-functional attributes like performance and reliability while meeting functional requirements. Multi-objective optimization em…
Architectural Support for Software Performance in Continuous Software Engineering: A Systematic Mapping Study
Romina Eramo, Michele Tucci, Daniele Di Pompeo +3
The continuous software engineering paradigm is gaining popularity in modern development practices, where the interleaving of design and runtime activities is induced by the contin…
Many-Objective Optimization of Non-Functional Attributes based on Refactoring of Software Models
Vittorio Cortellessa, Daniele Di Pompeo, Vincenzo Stoico +1
Software quality estimation is a challenging and time-consuming activity, and models are crucial to face the complexity of such activity on modern software applications. In this co…
Quality Attributes Optimization of Software Architecture: Research Challenges and Directions
Daniele Di Pompeo, Michele Tucci
The estimation and improvement of quality attributes in software architectures is a challenging and time-consuming activity. On modern software applications, a model-based represen…
Multi-objective Software Architecture Refactoring driven by Quality Attributes
Daniele Di Pompeo, Michele Tucci
Architecture optimization is the process of automatically generating design options, typically to enhance software's quantifiable quality attributes, such as performance and reliab…
Search Budget in Multi-Objective Refactoring Optimization: a Model-Based Empirical Study
Daniele Di Pompeo, Michele Tucci
Software model optimization is the task of automatically generate design alternatives, usually to improve quality aspects of software that are quantifiable, like performance and re…
Towards effective assessment of steady state performance in Java software: Are we there yet?
Luca Traini, Vittorio Cortellessa, Daniele Di Pompeo +1
Microbenchmarking is a widely used form of performance testing in Java software. A microbenchmark repeatedly executes a small chunk of code while collecting measurements related to…