2019 XLV Latin American Computing Conference (CLEI)最新文献_第4页

Towards a Requirement-driven Identification and Selection Process for Blockchain Platforms 面向区块链平台的需求驱动的识别和选择过程

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/CLEI47609.2019.235053

Guzmán Llambías, Javier Barreiro, Paula Villar, Marcos Toscano, Mauricio Pereira, Laura González

{"title":"Towards a Requirement-driven Identification and Selection Process for Blockchain Platforms","authors":"Guzmán Llambías, Javier Barreiro, Paula Villar, Marcos Toscano, Mauricio Pereira, Laura González","doi":"10.1109/CLEI47609.2019.235053","DOIUrl":"https://doi.org/10.1109/CLEI47609.2019.235053","url":null,"abstract":"Blockchain is a decentralized transaction and data management technology firstly developed for the Bitcoin cryptocurrency. In recent years, the interest in this technology has increased and its use has extended to other scenarios to address, for example, traceability and transparency issues in different application domains (e.g. health, government, art). On the other hand, there is a growing offer of platforms that support this technology with different characteristics (e.g. smart contracts, permissioned). Therefore, the task of identifying which platform is the most suitable for a given scenario is not usually easy. This paper proposes a requirement-driven process for the identification and selection of Blockchain platforms. The process takes as input the business requirements of a particular scenario in order to determine, firstly, the set of characteristics required by the scenario and, secondly, the most suitable Blockchain platforms based on a taxonomy also proposed in this work. The process was assessed through existing projects in the industry that use Blockchain platforms, which allowed validating the adequacy of the proposal.","PeriodicalId":216193,"journal":{"name":"2019 XLV Latin American Computing Conference (CLEI)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126619807","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

Designing Computing academic programs with disciplinary and competency frameworks 设计具有学科和能力框架的计算机学术课程

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/CLEI47609.2019.235067

Ignacio Trejos-Zelaya, Jorge Murillo-Gamboa

引用次数: 0

Towards a research model in programming didactics 面向编程教学的研究模式

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/CLEI47609.2019.235064

Sylvia da Rosa Zipitria, Federico Gómez Frois

引用次数: 2

[Copyright notice] (版权)

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/clei47609.2019.9073923

引用次数: 0

Incorporating Scenarios and States Definitions on Real-Time Entity Monitoring in PAbMM PAbMM中实时实体监控的场景和状态定义

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/CLEI47609.2019.235072

M. Diván, M. Reynoso

{"title":"Incorporating Scenarios and States Definitions on Real-Time Entity Monitoring in PAbMM","authors":"M. Diván, M. Reynoso","doi":"10.1109/CLEI47609.2019.235072","DOIUrl":"https://doi.org/10.1109/CLEI47609.2019.235072","url":null,"abstract":"Data are continuously arriving the current markets, and the data stream engines are an alternative for this kind of applications. PAbMM is a real-time processing architecture specialized on measurement projects and mounted on Apache Storm. The project definitions are loaded based on a measurement and evaluation framework. In this framework, the indicator is the way in which each measure is interpreted based on associated decision criteria for making real-time decisions. However, the decision criteria are susceptible to be influenced by the context, the different states related to the entity under monitoring and the specific indicator. Thus, a new schema is introduced as a compliment for the project definition, allowing incorporating multiple scenarios, and the entity’s states in relation to the indicators for supporting the multi-criteria decision making. This allows each indicator with its corresponding decision criteria can be interpreted by a specific scenario and an entity’s current state. In addition, the cincamipd library was extended for supporting the complementary schema, jointly with its interchanging under the JSON and XML data formats, using optionally the ZIP compression. Because the library is open source and available on GitHub, the underlying idea is to foster the interoperability between measurement systems. A discrete simulation is introduced for describing the times and sizes associated with the new schema when the volume of the projects to update grow-up. The results of the discrete simulation are very promising, only 0.308 seconds were necessary for updating 1000 active projects.","PeriodicalId":216193,"journal":{"name":"2019 XLV Latin American Computing Conference (CLEI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133235796","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

Computing Solution for the Recognition of Basic Actions of Violence in Real Time, from the use of Convolutional Neural Networks, Video Sequences and High Performance Computing 基于卷积神经网络、视频序列和高性能计算的实时基本暴力行为识别的计算解决方案

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/CLEI47609.2019.235100

Almendra Prisila Laureano Lumba, Roy Roger Rios Nuñez, Isaac Ocampo Yahuarcani, Rodolfo Cárdenas Vigo, C. A. G. Cortegano, Alejandro Reategui Pezo, A. M. N. Satalaya, Edgar Gutiérrez Gómez, L. A. S. Llaja

{"title":"Computing Solution for the Recognition of Basic Actions of Violence in Real Time, from the use of Convolutional Neural Networks, Video Sequences and High Performance Computing","authors":"Almendra Prisila Laureano Lumba, Roy Roger Rios Nuñez, Isaac Ocampo Yahuarcani, Rodolfo Cárdenas Vigo, C. A. G. Cortegano, Alejandro Reategui Pezo, A. M. N. Satalaya, Edgar Gutiérrez Gómez, L. A. S. Llaja","doi":"10.1109/CLEI47609.2019.235100","DOIUrl":"https://doi.org/10.1109/CLEI47609.2019.235100","url":null,"abstract":"Among the most important social problems that Peru is currently facing, the high rates of domestic violence (violence against women and children) and criminal acts (assaults and robberies) frequently carried out on the streets stand out. In this work, a real-time tool for the detection of two types of violent actions is proposed: kick and punch.This research proposes to use the CNN called YOLO (You Only Look Once). The methodology involves Supervised Learning and Transfer Learning techniques since there is a small batch of data for training. In addition, a database of 1000 images (Frames) has been generated from 90 video sequences showing violence, which were obtained from the internet (YouTube) and by own elaboration (video recording). Taking into account that conventional computers have many limitations and that this type of work requires a large computational capacity, the processing was carried out in the IIAP \"Manati\" Supercomputer, in this way the tool can be run in real time.This computer solution achieved 84% accuracy, to detect two main acts of violence: punch and kick; which shows an appropriate result for the use and application of the tool. The results are promising and show that the proposed strategy is adequate to reach a solution.","PeriodicalId":216193,"journal":{"name":"2019 XLV Latin American Computing Conference (CLEI)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116184811","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: 2

Pyramidal Education: a collaborative learning style to support teaching in any area of knowledge.

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/CLEI47609.2019.235062

V. Rosa, Carlos Aguirre, Omar Otoniel Flores, J. Chamizo

{"title":"Pyramidal Education: a collaborative learning style to support teaching in any area of knowledge.","authors":"V. Rosa, Carlos Aguirre, Omar Otoniel Flores, J. Chamizo","doi":"10.1109/CLEI47609.2019.235062","DOIUrl":"https://doi.org/10.1109/CLEI47609.2019.235062","url":null,"abstract":"There is a diversity of documentation that describes the stages through which solutions related to software engineering can be solved. In this investigation, the \"up-down\" technique is used, in which the conceptual basis for testing the use of this methodology is proposed, which is pursued in the specialized design of the solution to a problem.The “causal formal model” is described and it is applied in the pyramid education model through the use of an e-learning platform. Aware of the technical concerns in some of the educational systems of Latin America and making use of the \"up-down\" methodology, a proposal called Pyramidal Education is presented, through which it seeks to support the teaching-learning process in any area of knowledge; Under this approach, the teaching and teaching roles coexist in a collaborative environment.The Pyramidal Education model proposes teaching and learning content in any field of science, making use of collaborative learning and helping an e-learning type platform; in which the creation of knowledge is carried out in a hierarchical way. Pyramidal education can be used in a formal or informal system in which each of the participants with Internet access can use the platform, from any place and time they deem appropriate.The proposal is low-cost, mainly because it relies on collaboration and coexistence of roles in the participants, which does not incur teacher fees and does not require high costs in the use of technological infrastructure given that the platform to use is open source, no license is paid. Pyramidal education seeks to satisfy the needs of students through virtual tutoring, due to the benefit obtained by considering various factors such as time, place, distance, which allows impacting the training process, in addition to the advantages that the teachers and students have the coexistence of roles and that learning is collaborative.","PeriodicalId":216193,"journal":{"name":"2019 XLV Latin American Computing Conference (CLEI)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125239474","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

MDD based case tool for Automatic Generation of ChatBot 基于MDD的聊天机器人自动生成案例工具

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/CLEI47609.2019.235059

William Vásquez Parada, Fabián Andrés Giraldo, R. MariaIsabelLondoño

引用次数: 1

A Genetic Algorithm for Human Resource Allocation in Software Projects 软件项目中人力资源配置的遗传算法

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/CLEI47609.2019.235055

Filipe D. Coelho, R. Reis, C. D. Souza

引用次数: 5

A Study on Publish-Subscribe Middlewares for Selective Notification Delivery in Smart Cities 面向智慧城市选择性通知传递的发布-订阅中间件研究

2019 XLV Latin American Computing Conference (CLEI) Pub Date : 2019-09-01 DOI: 10.1109/CLEI47609.2019.235115

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

引用次数: 2