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5 Papers

Project Scope Management: A Strategy Oriented to the Requirements Engineering

Topics: Software Engineering; Knowledge Management; Requirements Analysis And Management; Project Management

Authors: Igor Luiz Lampa , Allan de Godoi Contessoto , Anderson Rici Amorim , Geraldo Francisco Donegá Zafalon , Carlos Roberto Valêncio and Rogéria Cristiane Gratão de Souza

Affiliation: São Paulo State University, Brazil

Digital Object Identifier: 10.5220/0006318603700378

Proceedings of ICEIS 2017, ISBN: 978-989-758-248-6

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Scope management is an area of project management defined by PMBoK, which has processes to register and control everything that belongs to the project boundaries. Although the relevance of this area to the success of projects, its application is still a challenge, which is potentialized by the lack of computational tools to support project management that integrate the scope management totality. In addition, the lack of understanding of project requirements is another factor that hinders the execution of this area, because often the stakeholders do not have full knowledge of their needs at the beginning of the project, resulting in changes throughout the project lifecycle, which increases the costs and deadlines. In this sense, the objective of this work is to propose the integration of the scope management with the requirements engineering, in order to better identify the requirements of a project and to understand what needs to be done, contributing to the success of projects. For the evaluation of the results obtained, a requirements engineering module was developed and integrated with a previously developed computational tool for project management and it aims to assist the application of the project management following the guidelines and good practices proposed on PMBoK.
Collapse Button Related Ontology Subjects/Areas/Topics (14)
Applications

Information Systems Analysis and Specification

Requirements Analysis And Management

Biomedical Engineering

Knowledge Management

Society, e-Business and e-Government

Data Engineering

Ontologies and the Semantic Web

Software Engineering

Enterprise Information Systems

Operational Research

Web Information Systems and Technologies
Health Information Systems

Project Management

A Qualitative Approach to Develop Niche Social Networks - A Reading Social Networks Case Study

Topics: Software Engineering; Web 2.0 and Social Networking Controls

Authors: James William Pontes Miranda , Danilo Henrique Rodrigues Bueno , Rogéria Cristiane Gratão de Souza , Carlos Roberto Valêncio , Antônio Marcos Neves Esteca and Geraldo Francisco Donegá Zafalon

Affiliation: São Paulo State University - UNESP, Brazil

Digital Object Identifier: 10.5220/0005770302650272

Proceedings of ICEIS 2016, ISBN: 978-989-758-187-8

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The daily use of social networks is in growth around the world and this includes niche social networks, which have as a main feature an audience segmented by some kind of affinity that particularizes a group. This paper focuses on a specific type of niche social network, which are the reading social networks, aiming to perform a qualitative analysis of this type of website The goal is to understand how the qualitative factors can affect the users and also to serve as reference for the construction of new niche social networks, based on quality factors widely used for the creation of various types of software systems. Thus, this paper aims to fill a need for specific studies of niche social networks and also the influence of qualitative factors of software in websites, helping users and developers of reading social networks.
Collapse Button Related Ontology Subjects/Areas/Topics (7)
Enterprise Information Systems

Software Agents and Internet Computing

Web 2.0 and Social Networking Controls

Information Systems Analysis and Specification

Software Engineering

Web Information Systems and Technologies
Society, e-Business and e-Government

A GENETIC ALGORITHM FOR CROP ROTATION

Topic: Decision Support Systems

Authors: Angelo Aliano Filho 1 , Helenice de Oliveira Florentino 1 and Margarida Vaz Pato 2

Affiliations: 1 UNESP, Brazil , 2 CIO- FCUL and ISEG - UTL, Portugal

Digital Object Identifier: 10.5220/0003761904540457

Proceedings of ICORES 2012, ISBN: 978-989-8425-97-3

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In the last few years, crop rotation has gained attention due to its economic, environmental and social importance which explains why it can be highly beneficial for farmers. This paper presents a mathematical model for the Crop Rotation Problem (CRP) that was adapted from literature for this highly complex combinatorial problem. The CRP is devised to find a vegetable planting program that takes into account green fertilization restrictions, the set-aside period, planting restrictions for neighboring lots and for crop sequencing, demand constraints, while, at the same time, maximizing the profitability of the planted area. The main aim of this study is to develop a genetic algorithm and test it in a real context. The genetic algorithm involves a constructive heuristic to build the initial population and the operators of crossover, mutation, migration and elitism. The computational experiment was performed for a medium dimension real planting area with 16 lots, considering 29 crops of 10 different botanical families and a two-year planting rotation. Results showed that the algorithm determined feasible solutions in a reasonable computational time, thus proving its efficacy for dealing with this practical application.
Collapse Button Related Ontology Subjects/Areas/Topics (3)
Decision Support Systems

Methodologies and Technologies

Operational Research

WIRELESS MESH NETWORKS PLANNING BASED ON PARAMETERS OF QUALITY OF SERVICE

Topics: Network Optimization; OR in Telecommunications

Authors: Marlon da Silva 1 , Edson Luiz França Senne 2 and Nandamudi Lankalapalli Vijaykumar 1

Affiliations: 1 National Institute of Spatial Researches, Brazil , 2 UNESP, Brazil

Digital Object Identifier: 10.5220/0003760104410446

Proceedings of ICORES 2012, ISBN: 978-989-8425-97-3

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The use of QoS parameters to evaluate the quality of service in a mesh network is essential mainly when providing multimedia services. This paper proposes an algorithm for planning wireless mesh networks in order to satisfy some QoS parameters, given a set of test points (TPs) and potential access points (APs). Examples of QoS parameters include: probability of packet loss and mean delay in responding to a request. The proposed algorithm uses a Mathematical Programming model to determine an adequate topology for the network and Monte Carlo simulation to verify whether the QoS parameters are being satisfied. The results obtained show that the proposed algorithm is able to find satisfactory solutions.
Collapse Button Related Ontology Subjects/Areas/Topics (6)
Applications

Operational Research

Pattern Recognition

Network Optimization

OR in Telecommunications

Software Engineering

A MEDICAL INFORMATION SYSTEM TO MANAGE A CANCER DATABASE

Topics: Information Systems Development; Data Warehouses and Data Mining; Management Information Systems

Authors: André Cid Ferrizzi 1 , Toni Jardini 1 , Leandro Rincon Costa 1 , Jucimara Colombo 1 , Paula Rahal 1 , Carlos Roberto Valêncio 1 , Edmundo Carvalho Mauad 2 , Lígia Maria Kerr 2 and Geraldo Santiago Hidalgo 2

Affiliations: 1 UNESP, Brazil , 2 Hospital do Câncer de Barretos, Brazil

Digital Object Identifier: 10.5220/0001881802680271

Proceedings of ICSOFT 2008, ISBN: 978-989-8111-53-1

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Cancer is the second main cause of death in Brazil, and according to statistics disclosed by INCA – National Cancer Institute 466,730 new cases of the disease are forecast for 2008. The storage and analysis of tumour tissues of various types and patients' clinical data, genetic profiles, characteristics of diseases and epidemiological data may provide more precise diagnoses, providing more effective treatments with higher chances for the cure of cancer. In this paper we present a Web system with a client-server architecture, which manages a relational database containing all information relating to the tumour tissue and their location in freezers, patients, medical forms, physicians, users, and others. Furthermore, it is also discussed the software engineering used to developing the system.
Collapse Button Related Ontology Subjects/Areas/Topics (9)
Business Analytics

Data Warehouses and Data Mining

Enterprise Information Systems

Communication and Software Technologies and Architectures

e-Business

Information Systems Analysis and Specification

Data Engineering

Engineering Information System

Management Information Systems

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