Frederico Oliveira

Tech Trends 2022

Capa comum: 116 páginas
Editora: Novas Edições Acadêmicas (19 de junho de 2019)
Idioma: Português
ISBN-10: 6139737532
ISBN-13: 978-6139737536

There has been a steady increase in the popularization of chatbots solutions in recent years, in different areas, where the interface with s are replaced by software trained to answer like a human. This paper presents the stages, from conception to the publication, of a text based chatbot that is able to provide instant replies to s questions from an engagement program of a Brazilian company. Even though there is no consensus about the best development practices of such solutions, since… Mostrar más

There has been a steady increase in the popularization of chatbots solutions in recent years, in different areas, where the interface with s are replaced by software trained to answer like a human. This paper presents the stages, from conception to the publication, of a text based chatbot that is able to provide instant replies to s questions from an engagement program of a Brazilian company. Even though there is no consensus about the best development practices of such solutions, since each application domain brings along its own characteristics and requirements, this paper lists the activities, challenges faced and decisions made to build a chatbot solution. Mostrar menos

Mob programming is a whole team technique that includes programmers and others such as product owners or testers working together in the same space and time, discussing solutions and writing code in a fast succession on a shared screen and keyboard. This paper includes a literature review and case studies of Mob Programming in software development of three open source software in an academic setting. Aspects and practices involved in the Mob Programming are analyzed. The identification of… Mostrar más

Mob programming is a whole team technique that includes programmers and others such as product owners or testers working together in the same space and time, discussing solutions and writing code in a fast succession on a shared screen and keyboard. This paper includes a literature review and case studies of Mob Programming in software development of three open source software in an academic setting. Aspects and practices involved in the Mob Programming are analyzed. The identification of common practices can serve as standards in the Mob Programming sessions. We carried out experiments with teams practicing this technique. The bond formed among the were the strengths of the three teams experience. The noise from work in an open room irritated two , but two of the same team did not get bothered and was not a problem for the remaining ten other participants. The approval of Mob Programming was unanimous in each retrospective. Providing the infrastructure to use more computers could be useful for parallel searches when a task on the Mob Programming computer takes too long, or when the team needs learn new technologies. We conclude that improved the team learning. Mostrar menos

Ward Cunningham in his experience report presented at the OOPSLA'92 conference introduced the
metaphor of technical debt. This metaphor is related to immature, incomplete or inadequate artifacts in the software development cycle that cause higher costs and lower quality. A strategy for the technical debt management is still a challenge because its definition is not yet part of the software development process. Carolyn Seaman and Yuepu Guo proposed a technical debt management framework based… Mostrar más

Ward Cunningham in his experience report presented at the OOPSLA'92 conference introduced the
metaphor of technical debt. This metaphor is related to immature, incomplete or inadequate artifacts in the software development cycle that cause higher costs and lower quality. A strategy for the technical debt management is still a challenge because its definition is not yet part of the software development process. Carolyn Seaman and Yuepu Guo proposed a technical debt management framework based on three stages. This study evaluates the application of this framework in the real context of software projects adopting Scrum. Action research is conducted in two companies where their projects have significant technical debt. We performed three action research cycles based on the three stages of the framework for both companies. The main contribution of this paper is to provide real experiences and improvements for projects using Scrum and that may adopt the technical debt management framework proposed by Seaman and Guo. Both teams recognized that the proposed approach is feasible for being considered in the software development process after some modifications. Because of projects time constraints
and ease of use, we reduced the use of the proposed metrics to two: Principal and the Current Amount of Interest. In consequence, decision-making was benefitted by the early
consideration of the debts that really need to be paid. Instead of using probabilities to find the interest, these are ed every time the technical debt occurs. During the first phase, the
debts identification was improved when all Scrum roles participated, while measurement and decision-making were improved when the team was responsible for these phases. The
Product Owner role in both companies understood the importance of Technical Debt monitoring and prioritization during a development cycle. With these changes, the two teams mentioned they would remain using the resulting approach. Mostrar menos

Como tecnologias e ferramentas Java ajudaram a implementar, com sucesso, o sistema de atendimento de um dos maiores projetos do atual Governo Federal