0110011011110110101111110100000100011100010100011111001100101110101000110001110000001100100001110101001110011 1100100011010100100011111010111100000010011010100101000000000101001000001000010001011001100101000000110010010 1111100110000100100110101010100010101001110101110010001011101100101001000001001111100011101001010010011011011 0110111001110110100101111110010100010100010001100010000110010100010000001001001111101111000011101101000100111 0000111110011011100000110100111111110000110011011100110001001110011001101110101101101011001111111100010011001 0000010011011111000010001111101110011101110101101010110011100101001011011000001001100100010110011000011111010 0101000100011010001011010010000011110100000011110110101000101111001000011101001100011011111101111100111111010 1010010001011101110111101101110010001100010101100010110010111001101100111111010111100100001011111011011010010 0011000011101100101010000011111110000101110000010010111100111011100000001111100001111001101000110100101000000 0000110111100000000110111010010000010110001101001011110100001000110110010101010001111110100100000000110101110 0100001110010001000011101101101100000101101111000000110000110101011010000111001100110001011110001010101101000 0101001111000111011010011101001101001110100010010111000001010110100001111001010000001101110110111101001010011 0111000100110000100100100001110000110010000001000010110111000010010101011111100110010101110001100010010001000 0111001111011100000010101101101101010100101111010101011010010011111111110011001000011010011011001100110011100 0000100111001000011010010111011100111000000101111111001100111111111111011100010111111100000100110011101100001 1011101001100010010000000011011110101101111101010011001111000110101101000001111011010000111100100011000110111 1101110010100011100000110011001100100000101011100101000010011101010111100100010001111001101001010001110100011 1100010110111100000101110110101100001010110010101110111010011101011010010110101010001100101101110101111000000 0100010000010000101001111101101100001101110001010011001111000000001010010110010110101001010101010001110000101 0000010110111011010101110110001001010011101010101101111110011111000101001110010001100110001101010000000011010 1001011011110001111111000100011011110110011000011010000101001100011100100110110000011110111010001000000111010 0101100110111000101100100110000011011001011011110010001000110100110010101000001110111111011110101001010101111 1101011001000110000110011100110011010010000011111100011110011010101000000010011001000110101010110101000000101 Volume 1, Number 2 May - August 2020 e-ISSN: 2711-4627 ParadigmPlus e-ISSN: 2711-4627 Volume 1, Number 2 May - August 2020 Bogota, Colombia https://journals.itiud.org/index.php/paradigmplus DOI: https://doi.org/10.55969/paradigmplus Editors Hector Florez ID Universidad Distrital Francisco José de Caldas Bogota, Colombia Christian Grévisse ID Université du Luxembourg Esch-sur-Alzette, Luxembourg Fernando Yepes-Calderon ID Children’s Hospital Los Angeles Los Angeles, United States This number and its articles are published under the Creative Commons License Attribution 4.0 Inter- national (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, providing appropriate credit to the original authors and source. Corresponding Editor: Hector Florez Universidad Distrital Francisco José de Caldas Bogota, Colombia haflorezf@udistrital.edu.co https://journals.itiud.org/index.php/paradigmplus https://doi.org/10.55969/paradigmplus https://orcid.org/0000-0002-5339-4459 https://orcid.org/0000-0002-9585-1160 https://orcid.org/0000-0001-9184-787X haflorezf@udistrital.edu.co Journal Information ParadigmPlus is a peer-reviewed journal published by the ITI Research Group1 in collaboration with Science Based Platforms for a global audience of professionals in computer science interested in dis- seminating computer-based research in all knowledge areas. Focus and Scope. ParadigmPlus publishes well-developed manuscripts describing theoretical, empirical, conceptual, and experimental results in all areas of computer science. The journal will address (but will not limit itself to the following areas: Algorithms and Analysis of Algorithms, Arti- ficial Intelligence, Bioinformatics, Business Analytics, Brain-Computer Interface, Cloud Computing, Computer-Aided Design, Computer Architecture, Computer Vision, Cryptography, Data Analysis, Data Mining, Data Science, Decision Systems, Distributed and Parallel Computing, Enterprise Infor- mation Systems Applications, Gamification and Serious Games, Geoinformatics, Health Care Infor- mation Systems, Human-Computer Interaction, Interaction Design and Usability, IT Architectures, Learning Management Systems, Mobile Information Processing Systems, Natural Language, Robotic Autonomy, Software and Systems Modeling, Software Architectures, Software Design Engineering, and Theory and Formal Methods. Publication Frequency. ParadigmPlus publishes one volume per year and three numbers per volume. The first number was published in April 2020. Peer-review Policy. ParadigmPlus performs a double-blind peer-review process, where the re- viewers do not know the names or affiliations of the authors and the reviewer reports provided to the authors are anonymous. Every submission will be reviewed at least by two experts. Reviewers will also be asked to indicate how innovative and significant the research is. The Editors will reach a decision based on these reports. When a submission is accepted, the editor will include the names and affiliation of the reviewers in alphabetical order by last name. Open Access Policy. ParadigmPlus is open-access allowing free access to its content in order to foster the interchange of global knowledge. Article Processing Charges. ParadigmPlus is completely free to both readers and authors. The manuscripts are submitted, evaluated, proofread, and published without any cost. Creative Commons Licence. ParadigmPlus is licensed under a Creative Commons License Attri- bution 4.0 International Copyright Terms. The corresponding author, acting on behalf of all of the authors must complete, print, hand-written sign, scan, and submit the Author Agreement to Publish a Contribution as Open- Access on ParadigmPlus document, where authors: 1https://www.itiud.org/index.php?lang=en ii https://www.itiud.org/index.php?lang=en • Agree that the contribution is made available publicly under the Creative Commons License Attribution 4.0 International. • Grant the editors and its archiving partners the non-exclusive and irrevocable right to archive the contribution and to make it accessible (online and free of charge) for public distribution. • Agree that the author names and affiliations are part of the associated metadata and may be stored. • Acknowledge that the editors hold the copyright for the journal ParadigmPlus. • Have not included any third-party material such as figures, code, data sets, and others without having properly indicated its source and credited its original authors. • Warrant that the contribution does not infringe on any rights of third parties. • Understand and agree that the full responsibility for the content of the contribution rests upon the authors of the contribution. • Release the journals’ editors and the archiving partners of the journal ParadigmPlus from any liability caused by the publication or archiving of the contribution. • Have read and completely understand the conditions of the Creative Commons License Attri- bution 4.0 International and agree to apply this license to the contribution. Anti-plagiarism Policy. Every submission is screened by Turnitin. Submissions with a high rate of coincidences are declined by the editor without review. Publication Ethics and Malpractice Statement. ParadigmPlus ensures that all involved actors i.e., authors, reviewers, and editors strictly follow the international rules on ethics in the publication process. Thus, ParadigmPlus follows the ethics published by the Committee on Publication Ethics (COPE) in their COPE Best Practice Guidelines for Journal Editors and the International Standards for Editors and Authors, which includes the following aspects: • General duties and responsibilities of the editorial board. Having overall responsibility for the journal, the ParadigmPlus editorial board are committed to: working together to meet the readers’ and authors’ needs, fostering the continuous improvement of the journal, ensuring the quality of published material, ensuring freedom of expression, maintaining the academic integrity of their content, and preventing commercial interests from compromising intellectual standards, posting corrections, clarifications, retractions, and apologies when necessary. • Relations with readers. Readers will be informed about research funders and their role in the research. • Relations with authors. ParadigmPlus is committed to ensuring the quality of its published material, informing the goals and standards of the journal. The decision of editors to accept or decline a submission for publication is based on the relevance of the work, originality, and perti- nence of the study regarding the journal’s focus and scope. ParadigmPlus includes a description of the process for peer evaluation of each work received and provides a guide for authors with this information. The guide is up to date and contains a link to the code of ethics. Paradigm- Plus recognizes the right of authors to appeal to editorial decisions. Editors will not change their decision in accepting or declining submission unless extraordinary circumstances or irregular- ities are detected. Any change in the composition of the editorial board will not affect decisions already made, except in unusual cases where serious circumstances converge. iii • Relations with reviewers. ParadigmPlus makes available to reviewers a guide to what is ex- pected from them. During the review process, reviewers’ identity is protected at all times, ensuring anonymity. Nevertheless, when a submission is accepted, reviewers’ information is included in the published article. • Claims. ParadigmPlus is committed to answering quickly to complaints, ensuring a smooth process of resolution. Furthermore, if a claimant is still dissatisfied, ParadigmPlus considers that they have the right to raise their protests to other instances. • Promoting academic integrity. ParadigmPlus ensures that its published material conforms to internationally-accepted ethical standards. • Protection of individual data. ParadigmPlus guarantees the confidentiality of individuals’ in- formation. • Tracking malpractice. ParadigmPlus accepts the obligation to act appropriately in the event of suspected malpractice or misconduct. The editors not only reject manuscripts when there are doubts about possible misconduct, but they are also considered ethically obliged to report suspected cases of misconduct. Every reasonable effort is made by ParadigmPlus to ensure that works submitted for evaluation are rigorous in their methods and ethically appropriate. • Integrity and academic rigor. Whenever there is evidence that a published work contains sig- nificant misstatements, misleading, or distorted statements, it must be corrected immediately. In the event of fraudulent content being detected, the work will be removed as soon as that is known, and readers and indexing systems will be informed immediately. Practices that are considered unacceptable will be reported. • Conflict of interest. ParadigmPlus will establish the necessary mechanisms to avoid or resolve potential conflicts of interest between authors, reviewers, and the editorial board. iv Editorial ParadigmPlus is an initiative that was born in the International Conference on Applied Informatics (ICAI)2. Some members of the program committee that participated in ICAI 2018 and ICAI 2019 decided to undertake this journal in order to provide a new scenario for publishing high quality articles. To achieve this, all submitted articles underwent a double blind peer review process, where each article was reviewed by at least three experts from the Editorial Team. ParadigmPlus is supported by the Editorial Team members, who are researchers that hold Ph.D. degrees in computing areas. Editorial Team members come from the following countries: Argentina, Brazil, Chile, China, Colombia, Cyprus, Ecuador, Germany, Greece, India, Japan, Luxembourg, Mo- rocco, Netherlands, Spain, Switzerland, United Arab Emirates, United Kingdom, and United States. This number contains the articles reviewed and accepted from May to August 2020. In this pe- riod, ParadigmPlus received 4 submissions. After a careful discussion, the Editorial Board decided to accept the articles: Using Analog Ensembles with Alternative Metrics for Hindcasting with Multistations, whose authors are from Portugal and Automated Fine Grained Traceability Links Recovery between High Level Requirements and Source Code Implementations, whose authors are from Colombia. We thank the Editorial Team members for their efforts. August 2020 Hector Florez Christian Grévisse Fernando Yepes-Calderón 2https://icai.itiud.org/ v https://icai.itiud.org/ Organization Editor-in-Chief Hector Florez Universidad Distrital Francisco José de Caldas, Colombia Associate Editors Christian Grévisse Université du Luxembourg, Luxembourg Fernando Yepes-Calderon Children’s Hospital Los Angeles, United States Reviewers in this Number Jorge Bacca Fundacion Universitaria Konrad Lorenz, Colombia Luis de-la-Fuente-Valentin Universidad Internacional de la Rioja, Spain Keletso Letsholo Higher Colleges of Technology, United Arab Emirates Tong Li Beijing University of Technology, China Diego Peluffo-Ordóñez Universidad Yachay Tech, Ecuador Fernando Yepes-Calderon Children’s Hospital Los Angeles, United States vi Table of Contents Using Analog Ensembles with Alternative Metrics for Hindcasting with Multista- tions 1 Carlos Balsa, C. Veiga Rodrigues, Isabel Lopes, José Rufino Automated Fine Grained Traceability Links Recovery between High Level Re- quirements and Source Code Implementations 18 Alejandro Velasco, Jairo Aponte vii