Patricio Letelier

Dr. Patricio Letelier

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Research Focus & Metrics

Academic Career Length

21Years (2006-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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12 November 2024 in Information
Verified
Journal Article
Open access
PDF file
YCYadira Jazmín Pérez Castillo
Yadira Jazmín Pérez Castillo
SJSandra Dinora Orantes Jiménez
Sandra Dinora Orantes Jiménez
PLPatricio Letelier
Patricio Letelier
Nowadays, technology plays a fundamental role in data collection and analysis, which are essential for decision-making in various fields. Agile methodologies have transformed project management by focusing on continuous delivery and adaptation to change. In multiple project management, assessing the progress and pace of work in Sprints is particularly important. In this work, a data model was developed to evaluate the progress and pace of work, based on the visual interpretation of numerical data from certain graphs that allow tracking, such as the Burndown chart. Additionally, experiments with machine learning algorithms were carried out to validate the effectiveness and potential improvements facilitated by this dataset development.

9 June 2021 in IEEE Access
Verified
Journal Article
Open access
HRHECTOR CAMILO CORNIDE REYES
HECTOR CAMILO CORNIDE REYES
Fabián RiquelmeFabián Riquelme
Fabián Riquelme
RNRene Noel
Rene Noel
RVRodolfo Villarroel
Rodolfo Villarroel
CCCristian Cechinel
Cristian Cechinel
RMRoberto Munoz
Roberto Munoz
Agile frameworks continue to provide positive evidence regarding the benefits of their use in the software products. Since these methods develop professional skills in those who practice them, their knowledge and use will acquire greater demand in areas other than software development. For this reason, it is essential to recognize the key skills for agile team building. The goal of this paper is to identify the agile professional skills that the Chilean industry considers key to conform high-performance agile teams. A survey was applied to agile community professionals in Chile to validate the results of previous work and to identify relevant information regarding learning processes, techniques, and tools for working with agile frameworks. The results allowed to establish three key skills for high-performance teams with their respective levels of achievement.


1 July 2024 in Ingeniería Investigación y Tecnología
Verified
Journal Article
Closed access
Yadira Jazmín Pérez CastilloYadira Jazmín Pérez Castillo
Yadira Jazmín Pérez Castillo
SJSandra Dinora Orantes Jiménez
Sandra Dinora Orantes Jiménez
PLPatricio Letelier
Patricio Letelier
Since the rise of agile methods, it has become important to maintain their management and monitoring to succeed in the transformation process from a traditional approach to an agile one. In addition to this, several authors have used Machine Learning models to support prediction or estimation processes in the Project Management framework. However, there are current challenges and areas of opportunity in relation to Agile Project Management in combination with Machine Learning. Therefore, in this paper, we have conducted a systematic review of the literature to know the current state of Machine Learning applied to Agile Project Management, in order to know which techniques are currently the most used and thus detect new areas of opportunity.

31 January 2006
Verified
Book Chapter
Closed access
PDF file
PLPatricio Letelier
Patricio Letelier
ENElena Navarro
Elena Navarro
VAVíctor Anaya
Víctor Anaya

19 August 2008
Verified
Book Chapter
Closed access
PDF file
Broderick CrawfordBroderick Crawford
Broderick Crawford
CBClaudio León Barra
Claudio León Barra
PLPatricio Letelier
Patricio Letelier