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pro vyhledávání: '"Ferreyra, P."'
In this paper, we present MADE-WIC, a large dataset of functions and their comments with multiple annotations for technical debt and code weaknesses leveraging different state-of-the-art approaches. It contains about 860K code functions and more than
Externí odkaz:
http://arxiv.org/abs/2408.05163
Autor:
Tony, Catherine, Ferreyra, Nicolás E. Díaz, Mutas, Markus, Dhiff, Salem, Scandariato, Riccardo
Large Language Models (LLMs) are gaining momentum in software development with prompt-driven programming enabling developers to create code from natural language (NL) instructions. However, studies have questioned their ability to produce secure code
Externí odkaz:
http://arxiv.org/abs/2407.07064
Oxygen vacancies (OV) are pervasive in metal oxides and play a pivotal role in the switching behaviour of oxide-based memristive devices. In this work we address, through a combination of experiments and theoretical simulations, OV dynamics in $Pt/Ta
Externí odkaz:
http://arxiv.org/abs/2406.13676
Memristors are considered key building blocks for the development of neuromorphic computing hardware. For ferroelectric memristors with a capacitor-like structure, the polarization direction modulates the height of the Schottky barriers -- present at
Externí odkaz:
http://arxiv.org/abs/2405.10909
The core-EP and BT inverses for rectangular matrices were studied recently in the literature. The main aim of this paper is to unify both concepts by means of a new kind of generalized inverse called $W$-weighted $q$-BT inverse. We analyze its existe
Externí odkaz:
http://arxiv.org/abs/2403.14201
Autor:
Ferreyra, D. E., Mosic, D.
Recently, Malik and Ferreyra introduced the $m$-weak core inverse for complex square matrices which generalizes the core-EP inverse, the WC inverse, and therefore the core inverse. The main aim of this paper is to extend the concept of $m$-weak core
Externí odkaz:
http://arxiv.org/abs/2403.14196
Rao and Mitra in 1972 introduced two different types of constraints to extend the concept of Bott-Duffin inverse and defined a new constrained inverse. Mary in 2011 defined the inverse along an element that generalizes the Moore-Penrose and Drazin in
Externí odkaz:
http://arxiv.org/abs/2402.03029
Autor:
Ferreyra, Nicolás E. Díaz, Shahin, Mojtaba, Zahedi, Mansooreh, Quadri, Sodiq, Scandariato, Ricardo
Self-Admitted Technical Debt (SATD) encompasses a wide array of sub-optimal design and implementation choices reported in software artefacts (e.g., code comments and commit messages) by developers themselves. Such reports have been central to the stu
Externí odkaz:
http://arxiv.org/abs/2401.12768
Baksalary and Hauke introduced the diamond partial order in 1990, which we revisit in this paper. This order was defined on the set of rectangular matrices and is the same as the star and minus partial orders for partial isometries. New ways of descr
Externí odkaz:
http://arxiv.org/abs/2401.11494
Autor:
Cao, Clinton, Schneider, Simon, Ferreyra, Nicolás E. Díaz, Verwer, Sicco, Panichella, Annibale, Scandariato, Riccardo
The microservice architecture allows developers to divide the core functionality of their software system into multiple smaller services. However, this architectural style also makes it harder for them to debug and assess whether the system's deploym
Externí odkaz:
http://arxiv.org/abs/2401.09838