Carlos Huertas

  • Citations Per Year
Learn More
Most research works have found that an important root cause of software project failure comes from the requirements; their quality has an important impact over other artifacts. As the requirements are expressed in natural language, they can be an important source of defects. Aspects such as non ambiguity, completeness, and atomicity can be affected due the(More)
Most software applications are derived from customer needs, which mainly are expressed as functional requirements. These requirements are the basis for software construction. Identifying user actions, system actions, inputs and outputs from functional requirements, is a fundamental task for deriving usability aspects. In this paper we present a proposal for(More)
Agile methodologies are focused on the people and functional product delivery in short periods of time. There are methodologies that change considerably the work habits of software developers. Scrum is an agile methodology that involves an iterative, incremental, and empiric process. Besides it is designed to add value, focus, clarity and transparency to(More)
Public health is one of the most critical issues today; therefore, there is great interest to improve technologies in the area of diseases detection. With machine learning and feature selection, it has been possible to aid the diagnosis of several diseases such as cancer. In this work, we present an extension to the Heat Map Based Feature Selection(More)
The Spanish data collection was consistent with the overall study design and drew from three groups: laboring women, children and elderly patients. The Valencia data was amongst the most detailed, specific and complete in this international study. This is most likely due to the experienced nature of the Spanish research team. The study results revealed more(More)
Project-based learning approach is focused in preparing students to work in industry. In traditional academic environments, it is difficult to reproduce real scenarios such as in industry. Software Engineering courses require practice and learning hands-on, however, with such limitations in academy, it is not easy to develop the competences to work in real(More)
The key idea behind feature selection is to find a subset of features that produce similar or better results as the original set while being more compact. Algorithms in this topic can be grouped in filter, wrapper and hybrid, however for very high dimensional data it has been found that the filter approach is better due to being less computational(More)
This study is the first to report a phytoplasma associated with machorreo in lulo. We detected the presence of a phytoplasma in association with machorreo in lulo, using phylogenetic analysis and homology with the sequence of the 16S rRNA region and the gene tRNA. We identified the phytoplasma as belonging to the 16Sr III group (Xdisease; 97% homology). For(More)
  • 1