3 research outputs found

    Energy Consumption in Compact Integer Vectors: A Study Case

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    [Abstract] In the field of algorithms and data structures analysis and design, most of the researchers focus only on the space/time trade-off, and little attention has been paid to energy consumption. Moreover, most of the efforts in the field of Green Computing have been devoted to hardware-related issues, being green software in its infancy. Optimizing the usage of computing resources, minimizing power consumption or increasing battery life are some of the goals of this field of research. As an attempt to address the most recent sustainability challenges, we must incorporate the energy consumption as a first-class constraint when designing new compact data structures. Thus, as a preliminary work to reach that goal, we first need to understand the factors that impact on the energy consumption and their relation with compression. In this work, we study the energy consumption required by several integer vector representations. We execute typical operations over datasets of different nature. We can see that, as commonly believed, energy consumption is highly related to the time required by the process, but not always. We analyze other parameters, such as number of instructions, number of CPU cycles, memory loads, among others.Ministerio de Ciencia, Innovaci贸n y Universidades; TIN2016-77158-C4-3-RMinisterio de Ciencia, Innovaci贸n y Universidades; RTC-2017-5908-7Xunta de Galicia (co-founded with ERDF); ED431C 2017/58Xunta de Galicia; ED431G/01Comisi贸n Nacional de Investigaci贸n Cient铆fica y Tecnol贸gica; 3170534

    DoLaw: buscador sem谩ntico especializado para la legislaci贸n peruana de tecnolog铆as de informaci贸n

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    Desarrolla un programa especializado en la b煤squeda de documentos en legislaci贸n peruana de tecnolog铆a de informaci贸n, a trav茅s de la interpretaci贸n sem谩ntica de las palabras clave que el usuario final introduce. La finalidad es realizar una b煤squeda en el contenido completo de dichos documentos, con elementos funcionales personalizados para la legislaci贸n peruana de tecnolog铆a de informaci贸n, dise帽ados para facilitar la b煤squeda al brindar funcionalidades adicionales espec铆ficas para dicha legislaci贸n. Durante el proyecto se definen distintos procesos; an谩lisis de las consultas del usuario, an谩lisis del contenido de la legislaci贸n, indexaci贸n, generaci贸n de consultas ponderadas por prioridad, ordenamiento de resultados obtenidos, entre otros, con el fin de satisfacer las necesidades de los usuarios, sin afectar la precisi贸n y exhaustividad de los resultado.Tesi
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