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Mostrando ítems 1338-1357 de 2103
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How Experience Impacts Practitioners' Perception of Causes and Effects of Technical Debt
(2021-05-20)Context: The technical debt (TD) metaphor helps to conceptualize the pending issues and trade-offs made during software development. Knowing TD causes can support in defining preventive actions and having information about ... -
Human aspects of ubiquitous computing: a study addressing willingness to use it and privacy issues
(2017)Identifying the human aspects related to ubiquitous systems focused on people’s willingness to use them and privacy concerns was our goal. We selected two ubiquitous systems: a wearable system (Google Glass) and an embedded ... -
Hybrid speech enhancement with wiener filters and deep LSTM denoising autoencoders
(2018)Over the past several decades, numerous speech enhancement techniques have been proposed to improve the performance of modern communication devices in noisy environments. Among them, there is a large range of classical ... -
Hydrologic Modeling Analysis from Land Use Scenario Changes in Quebrada Seca and Bermudez Watershed
(2014-07)During the last few years, the expansion of urban cover in the Quebrada Seca-Bermudez watershed has caused a series of floods that have damaged houses, bridges, and other important infrastructure of the area. Hence local ... -
I-PD controller as an structural alternative to servo/regulation tradeoff tuning
(2018)One of the recurrent topics in the PI/PID literature of recent years is the incorporation of the tradeoff between the two possible modes of closed-loop operation: servo and regulation. Tuning rules are usually provided as ... -
Identificación automática de las noticias más relevantes de Costa Rica en redes sociales
(2016-08-25)Este trabajo de investigación muestra el desarrollo de un primer prototipo funcional que busca las noticias más relevantes en los 3 perfiles de medios de comunicación más populares en Costa Rica en redes sociales y presenta ... -
Identificación automática de marcadores lingüísticos de ingredientes de receta de cocina costarricense mediante modelos de lenguaje y clasificadores automáticos
(2019)Un contexto definicional o definitorio es un texto en el cual se encuentran t ́ermi-nos con su correspondiente definici ́on. El an ́alisis de estos contextos tiene como enfo-que identificar patrones utilizados en el texto ... -
Identificación de modos de torsión empleando la medición de vibraciones ambientales y el análisis espectral en dos edificios de concreto reforzado
(2020)En esta investigación se realizó un análisis espectral de la respuesta estructural de dos edificios de concreto reforzado, de 18 m y 56 m de altura y con distintos niveles de irregularidad en planta, al ser sometidos a ... -
Identification and management of technical debt: A systematic mapping study update
(2023-08)Technical debt is a concept used to describe the lack of good practices during software development, leading to several problems and costs. Identification and management strategies can help reduce these difficulties. In a ... -
Identification of Costa Rican speaker’s age group based on acoustic vowel analysis
(2022-04-22)The identification of the speaker’s age is a fundamental task in human-computer interaction. In particular, the recognition of children has drawn attention from the research community due to the vulnerability of se persons ... -
Identifying the implied: Findings from three differentiated replications on the use of security requirements templates
(2017)Identifying security requirements early on can lay the foundation for secure software development. Security requirements are often implied by existing functional requirements but are mostly left unspecified. The Security ... -
Imares new research facility at University of Costa Rica
(2018)After 13 years conceptualizing important and much needed research in Costa Rica, IMARES (the Coastal, River and Estuary Engineering Research Unit at the University of Costa Rica) will start operating in a new facility ... -
Impacto del terremoto de Limón de 1991 en el diseño estructural de puentes
(2021)This article describes the main damages observed in vehicular bridges as a consequence of the 1991 Limón earthquake. It also shows how this seismic event originated changes in the regulations that govern the design and ... -
Impacto fiscal de la descarbonización del transporte en Costa Rica y opciones de política para manejarlo
(2021-07)El Plan de Descarbonización de Costa Rica promueve el transporte público como principal opción de movilidad y fomenta la electrificación de la flota vehicular, lo cual habilitará múltiples beneficios socioeconómicos. Sin ...