2018 XLIV Latin American Computer Conference (CLEI)最新文献_第7页

A Correlation Analysis between Halstead Complexity Measures and other Software Measures Halstead复杂性度量与其他软件度量的相关性分析

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00014

Rodrigo Tavares Coimbra, Antônio Resende, Ricardo Terra

{"title":"A Correlation Analysis between Halstead Complexity Measures and other Software Measures","authors":"Rodrigo Tavares Coimbra, Antônio Resende, Ricardo Terra","doi":"10.1109/CLEI.2018.00014","DOIUrl":"https://doi.org/10.1109/CLEI.2018.00014","url":null,"abstract":"Halstead Complexity Measures, proposed in 1977, analyze a software system independently of its underlying programming language (technology) based on the measures number of operators and operands. From these two measures, it calculates other measures namely vocabulary, length, volume, difficulty, programming effort, errors, and testing time. The problem, nevertheless, is that since then the Academy and Industry have been coming up with hundreds of new metrics that differ in their assertions and calculations. Therefore, the objective of this paper is to present a correlation analysis between the eleven Halstead measures and other 27 popular measures proposed over the decades (e.g., LOC, cyclomatic complexity, and efferent coupling) through the inspection of 97 open-source Java systems in order to (i) identify redundancy in measures and (ii) minimize the costs of monitoring and diagnosing software projects, facilitating the task of making measurements. As a result, we identified strong correlations between Halstead measures and other measures, mainly related to size such as quantity of methods, packages, attributes, etc. We also identified direct correlation of Halstead measurements with coupling measures named Afferent and Efferent Coupling, with values ranging from 0.802 to 0.931, which are quite close to the maximum value 1 for a correlation. These results demonstrate that—although there is no perfect correlation—there is enough correlation to hypothesize that there is an overlap of measures with different denominations whose measured results are equivalent.","PeriodicalId":379986,"journal":{"name":"2018 XLIV Latin American Computer Conference (CLEI)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121219278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

An Architecture of Fog Computing in Smart Cities: the Middleware E2BS in Emergency Calls 智慧城市雾计算体系结构:紧急呼叫中的中间件E2BS

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00067

S. C. L. Hernandes, M. Pellenz, A. Calsavara

引用次数: 1

Software Process Definition using Process Lines: A Systematic Literature Review 使用过程线的软件过程定义:系统的文献综述

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00022

Diogo Matheus Costa, E. Teixeira, C. Werner

引用次数: 6

The Influence of the Student's Personality Type on the Preference of the Computer Science Learning Process 学生人格类型对计算机科学学习过程偏好的影响

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00102

Fabiana Rocha, Vitor Bremgartner, M. Valim, B. Bonifácio, P. Fernandes

{"title":"The Influence of the Student's Personality Type on the Preference of the Computer Science Learning Process","authors":"Fabiana Rocha, Vitor Bremgartner, M. Valim, B. Bonifácio, P. Fernandes","doi":"10.1109/CLEI.2018.00102","DOIUrl":"https://doi.org/10.1109/CLEI.2018.00102","url":null,"abstract":"The learning process involves teachers and students. In the context of computer education, as in other areas, it is necessary to take into account the different teaching methodologies for the different profiles of students, which can exert a positive influence on learning. Therefore, correlating the psychological profile of students with the methodology is an important research opportunity. In this study, the MBTI (Myers-Briggs Type Indicator) indicator was used to define the psychological profile of students. The methodology adopted for the development of the research was an exploratory study. Thus, this is a work that has the theme to demotivate the students in the language teaching and to extract the main instruments used to identify the types of personality of the individual and all his theory involved. From the results of the exploratory study and the psychological profile, a statistical regression technique was used to identify correlations. The results show that the psychological profiles can influence the student's acceptance and motivation in relation to the methodology applied in the classroom. This work is expected to motivate institutions and teaching professionals to create a motivational and more specialized learning environment for students.","PeriodicalId":379986,"journal":{"name":"2018 XLIV Latin American Computer Conference (CLEI)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126526539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Applying Teaching Methods as Requirements to Develop Games to Assist Children with Learning Disabilities: A Case Study 运用教学方法开发游戏以帮助有学习障碍的儿童:一个案例研究

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00050

B. D. Souza, Antonio Lucas Brigido da Costa, B. Bonifácio, P. Fernandes

引用次数: 3

An Analysis of Frameworks for Microservices 微服务框架分析

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00071

R. Meloca, R. Ré, André Luis Schwerz

引用次数: 1

An Adaptive Agent Approach Using Personality and Emotions 基于人格和情绪的自适应代理方法

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00034

Gerson A. F. Urban, D. Adamatti

引用次数: 0

Refining Exoplanet Detection Using Supervised Learning and Feature Engineering 利用监督学习和特征工程改进系外行星探测

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00041

M. Bugueño, F. Mena, Mauricio Araya

{"title":"Refining Exoplanet Detection Using Supervised Learning and Feature Engineering","authors":"M. Bugueño, F. Mena, Mauricio Araya","doi":"10.1109/CLEI.2018.00041","DOIUrl":"https://doi.org/10.1109/CLEI.2018.00041","url":null,"abstract":"The field of astronomical data analysis has experienced an important paradigm shift in the recent years. The automation of certain analysis procedures is no longer a desirable feature for reducing the human effort, but a must have asset for coping with the extremely large datasets that new instrumentation technologies are producing. In particular, the detection of transit planets — bodies that move across the face of another body — is an ideal setup for intelligent automation. Knowing if the variation within a light curve is evidence of a planet, requires applying advanced pattern recognition methods to a very large number of candidate stars. Here we present a supervised learning approach to refine the results produced by a case-by-case analysis of light-curves, harnessing the generalization power of machine learning techniques to predict the currently unclassified light-curves. The method uses feature engineering to find a suitable representation for classification, and different performance criteria to evaluate them and decide. Our results show that this automatic technique can help to speed up the very time-consuming manual process that is currently done by scientific experts.","PeriodicalId":379986,"journal":{"name":"2018 XLIV Latin American Computer Conference (CLEI)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126644778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Improving User Stories: A Case Study in the Chilean Banking Industry 改进用户故事:智利银行业案例研究

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00020

J. Gómez, Claudia López

引用次数: 2

Inference of the Definition of the Predicate Transformer wp with Occurrences of the Predicate Domain Based on Denotational Semantics of GCL on ZF Set Theory 在ZF集合论上基于GCL指称语义的谓词域出现谓词转换器wp定义的推理

2018 XLIV Latin American Computer Conference (CLEI) Pub Date : 2018-10-01 DOI: 10.1109/CLEI.2018.00095

Federico Flaviani

引用次数: 0