Navegando por Assunto "Software - Desenvolvimento"

Agora exibindo 1 - 5 de 5

Acesso aberto (Open Access)
Uma abordagem sistêmica para apoio à realização de diagnóstico inicial de avaliação do MPS.BR
(Universidade Federal do Pará, 2018-12-17) BRABO, Silvia Mariana Furtado; OLIVEIRA, Sandro Ronaldo Bezerra; http://lattes.cnpq.br/2080791630485427
Organizations that develop software in Brazil are investing more and more in improving their processes. At present, improvement initiatives are recurrent, with the MPS.BR model being an economically viable option for medium and small companies. Within this context, this master's dissertation presents a software tool to be used in the phase prior to an official evaluation of the MPS.BR model, in order to help the company to measure conformity compliance before an official evaluation and takes account the characteristics considered fundamental to the interpretation of the data made from articles, guides, manuals made available by SOFTEX regarding the model MPS.BR. The research seeks to understand the metrics used by the evaluators to define the completion of a task, to achieve the expected results and to apply automatic procedures capable of making the evaluated company aware of the next phase of the process. The tool has an intuitive and easy to use interface, it assists in a quantitative analysis of the MPS.BR model, which can help both the evaluator and the evaluated company to organize and make available the supporting documentation in an official MPS.BR evaluation. for software and enable the organization to use the tool during an evaluation, since the documentation to be evaluated would be organized within the system, leaving the evaluation process faster and possibly cheaper.
Acesso aberto (Open Access)
Alcance da qualidade do produto a partir da qualidade do processo: análise da implementação integrada das práticas do CMMI-DEV com os resultados esperados do Certics
(Universidade Federal do Pará, 2018-12-17) SÁ, Marcelo Rocha de; OLIVEIRA, Sandro Ronaldo Bezerra; http://lattes.cnpq.br/2080791630485427
This dissertation addresses the aspects related to the search for software product quality certification from the implementation of software process maturity model in the context of a software company that in the development of one of its products obtained the CMMI-Dev 2 and started the respective CERTICS certification Describe the experience in the search for the certification of the PAGETO (Passive Agile Software Management Tool) product from the practices of CERTICS in line with the evaluation of the CMMI-DEV software process maturity. The results obtained relate to the identification of harmonization points between these two models and of complementary strategies and activities, in order to guarantee the overcoming of models divergences. These results were obtained from a peer review conducted with a specialist in the models involved in this research.
Acesso aberto (Open Access)
Desenvolvimento de um aplicativo móvel para promover o reaproveitamento de resíduos na dosagem de concreto
(Universidade Federal do Pará, 2019-09-04) MESQUITA, Felipe José Marques; FÜLBER, Heleno; http://lattes.cnpq.br/5018616409948511; ISHIHARA, Júnior Hiroyuki; http://lattes.cnpq.br/3498874642887006; https://orcid.org/0000-0002-0081-7913
Concrete is the most widely used building material in the world, resulting in high consumption of natural materials, thus, the reuse of waste in substitution of cement and aggregates in the production of concrete enables reduction of greenhouse gas emissions, reduction in extraction of natural raw materials, in addition to the reduction on the disposal of these wastes in nature. Given the need to develop solutions that contribute to the efficient reuse of waste, this paper aimed to analyze the state of the art of national production of concrete with waste reuse, to develop a mobile application to promote the reuse of waste in concrete production. Through bibliometric analysis of Brazilian publications on concrete with reuse of waste, we analyzed works published over a period of 20 years in the Web of Science database, revealing growing interest on the subject, especially the construction and demolition waste, being this the most published and protagonist residue of the most influential article on the subject. The analysis of the publications allowed the creation of a knowledge base on the use of waste in concrete production. These data were used in the development of an application for Android mobile devices, which allows the user to have easy access to concrete dosages with reuse of residues, obtain information on potential waste suppliers and calculate the production costs of this concrete. The system has 41 different mix proportioning, including 7 concrete types and 10 waste options, allowing the user to achieve environmental gains by replacing up to 100% of natural concrete aggregates with waste and saving up to 11.82% over cost. of concrete produced without waste. Keyword: concrete, waste, database, application, bibliometrics.
Acesso aberto (Open Access)
Ferramenta baseada em cuckoo filter para remoção de redundância em dados de sequenciadores de segunda geração (NGS - next generation sequencing)
(Universidade Federal do Pará, 2019-12-02) GAIA, Antonio Sérgio Cruz; VERAS, Adonney Allan de Oliveira; http://lattes.cnpq.br/2201652617167877; https://orcid.org/0000-0002-7227-0590
The second-generation sequencing platforms, also known as NGS – Next Generation Sequencing, produce a great amount of data, which demands high complexity and computational cost in the processing of these data. These platforms generate duplicated reads that come from the preparation of the genomic library and are included in the amplification stage by PCR (Polymerase Chain Reaction). This redundancy can increase the computational requirements and processing time of subsequent analyses (for instance, de novo assembly). To reduce the computational cost of theses analyses, it is necessary to remove these reads from the data set of the sequenced organism. In this work, we present the NGSReadsTreatment, a computational tool to remove duplicated reads in paired-end or single-end data sets. The input for NGSReadsTreatment consists of reads from any sequencing platform with same or different read lengths. Its engine uses a Cuckoo Filter probabilistic structure to identify and remove redundant readings. The identification is done by comparing the reads among themselves, this way, not any pre-requisite is necessary besides the reads set. The validation of the tool was carried out by using a set of real and simulated data. To assess the efficiency of the tool, it was compared to other tools of redundancy removal. The results indicate the efficiency of the NGSReadsTreatment, for it produced the best outcome, both in the number of redundancies removed and the use of memory, in all tests done. Developed in JAVA, the NGSReadsTreatment is compatible with UNIX/Linux and Windows operating systems and has a version with a graphic interface to facilitate its use.
Acesso aberto (Open Access)
Um protótipo de software para simulação de sistemas multiagentes baseados na abordagem de Russell/Norvig e na teoria dos jogos
(Universidade Federal do Pará, 2019-05-30) SANTOS, Adriano Augusto Addario dos; TEIXEIRA, Otávio Noura; http://lattes.cnpq.br/5784356232477760; http://orcid.org/0000-0002-7860-5996
The basis for the development of artificial intelligence is based on a primordial concept - intelligent agents. Studying, understanding and improving the behavior of these autonomous entities are some of the motivations of this work. Understanding and improving the behavior of these autonomous entities are some of the motivations of this work, which seeks to present a software prototype, which enables the study of agent behaviors, using the structure proposed by Russell and Norvig and introducing a way of classifying the strategies of behaviors used in Prisoner's Dilemma games. It is used as a basis for Axelrod's computational tournaments in 1984, as well as other tournaments that took place in these more than 30 years of research into the Iterated Prisoner's Dilemma. As an integral part of this work, we used Vincent Knight's library, which features 242 behavior strategies implemented in Python. In addition to the library, 512 more strategies were added, thus forming a base of 754 strategies all implemented in Python. By uniting the field of artificial intelligence with game theory, the aim is to use the best of both areas for application in highly complex problem solving.