Debugging of constraint programs: The DiSCiPl methodology and tools

This introduction gives a general perspective of the debugging methodology and the tools developed in the ESPRIT IV project DiSCiPl Debugging Systems for Constraint Programming. It has been prepared by the editors of this volume by substantial rewriting of the DiSCiPl deliverable CP Debugging Tools [1]. This introduction is organised as follows. Section 1 outlines the DiSCiPl view of debugging, its associated debugging methodology, and motivates the kinds of tools proposed: the assertion based tools, the declarative diagnoser and the visualisation tools. Sections 2 through 4 provide a short presentation of the tools of each kind. Finally, Section 5 presents a summary of the tools developed in the project. This introduction gives only a general view of the DiSCiPl debugging methodology and tools. For details and for specific bibliographic referenees the reader is referred to the subsequent chapters.

El análisis de la dirección integrada de proyectos (project & construction management) en el marco europeo: propuesta de regulación en España y su inclusión en la ley de la ordenación de la edificación

El presente trabajo de Tesis Doctoral surge de la Figura de la Dirección Integrada de Proyecto en Edificación (“Project & Construction Management”) y su analisis de la situación regulatoria en la legislación española. El primer planteamiento fue pensar en la situación actual de esta figura en el contexto internacional, para analizar su repercusión en el sector de la edificación, lo cual me llevo a cabo las siguientes preguntas que he reuelto en esta investigación. ¿ Como surge el ¨Project & Construction Management”? ¿ Cuales son sus actividades, funciones y cometidos? ¿ Existe el ¨Project & Construction Management” en otros países? ¿Hay regulación del ¨Project & Construction Management” en esos paises? ¿Cómo es la regulación del ¨Project & Construction Management”? ¿Existe demanda del ¨Project & Construction Management” en España? ¿Cómo es esa demanda en España, y como se puede cuantificar? ¿Existe regulación del ¨Project & Construction Management” en España? ¿ Como debería ser la regulación del ¨Project & Construction Management” en España? Todas las preguntas anteriores las he ido respondiendo con el presente trabajo, llegando a una serie de respuestas, que están reflejadas en el desarrollo del presente trabajo y que resumo: - EL ¨Project & Construction Management” surge a principios del siglo XX en USA, desarrollándose como una disciplina con metodología propia y extendiéndose por otros países. - EL ¨Project & Construction Management” es una disciplina, basada en una metodología propia con herramientas y técnicas para organizar cualquier 14 proyecto de cualquier tipo, pero en este caso un proyecto de edificación, para lo cual he definido con todo detalle esta figura. - El origen del ¨Project & Construction Management” es anglosajón, concretamente en USA, extendiendose luego al Reino Unido, a Europa (Francia y Alemania), a Asia, a América del Sur y a Oceanía. - En todos los paises estudiados (Estados Unidos, Reino Unido, Francia y Alemania) existe una regulación sobre el ¨Project & Construction Management” que me ha servido de base comparativa para introducirla en España. - Hay muchas empresas en España (Nacionales e Internacionales) que ejercen su actividad dentro de este sector, por lo que para realizar un estudio más profundo, hice una muestra de las 30 empresas más significativas, prepare un cuestionario, dividido en 5 apartados: Organizativo, Sectorial, Cualitativo, Cuantitativo y Profesional para obtener una radiogradía de la situación real del sector, y así valorar cual es la importancia de este agente. - Estudié las posibles regulaciones del ¨Project & Construction Management” en España y no encontré ninguna. - El lugar idóneo para que se regule al ¨Project & Construction Management” es la Ley de Ordenación de la Edificación (LOE), ya que la jurisprudencia (sentencias de los tribunales de justicia españoles) le ha asimilado con los agentes de la LOE y se ha basado para absolver o condenar en la Ley de Ordenación de la Edificación. Por lo que el Objetivo fundamental de esta tesis ha sido regular la figura del ¨Project & Construction Management”, traducirla al Castellano, definirla y realizar una estructura de Agente de la Edificación, según la LOE, para poder introducirla dentro de la Legislación Española, con el objeto de mejorar la calidad de la edificación, proteger al usuario, estableciendo responsabilidades y garantías y proteger al ¨Project & Construction Management” de las responsabilidades solidarias. ABSTRACT This Doctoral Thesis figure emerges from the Integrated Building Project ("Project & Construction Management") and his analysis of the regulatory situation in the Spanish legislation. The first approach was to think of the current situation of this figure in the international context, to analyze its impact on the building sector, which I conducted the following questions that I have met in this research. - How did the “Project & Construction Management "? - What are your activities, functions and duties? - Is there a “Project & Construction Management "in other countries? - Is there regulation “Project & Construction Management "in these countries? - How is regulation of ¨ Project & Construction Management "? - Is there demand “Project & Construction Management "in Spain? - How is that demand in Spain, and as you can quantify? - Is there regulation “Project & Construction Management "in Spain? - How should regulation ¨Project & Construction Management "in Spain? All the above questions have been answered with this study, leading to a series of responses, which are reflected in the development of this study and are summarized: - The ¨ Project & Construction Management "comes early twentieth century in the USA, developed as a discipline with its own methodology and extending other countries. - The ¨ Project & Construction Management "is a discipline based on a metodology own tools and techniques to organize any project of any kind, but in this case a building project, for which I have defined in detail this figure. - The origin of ¨Project & Construction Management "is Anglo-Saxon, particularly in USA, then spreading to the UK, Europe (France and Germany), Asia, South America and Oceania. - In all countries studied (USA, UK, France and Germany) there is a regulation on ¨Project & Construction Management "has helped me to introduce comparative base in Spain. - There are many companies in Spain (National and International) who perform work within this sector, so for further study, I made a sample of the 30 most important companies, prepare a questionnaire, divided into five sections: Organizational , Sector, Qualitative, Quantitative and Professional radiography for a real situation of the sector, and thus assess which is the importance of this agent. - Study the possible regulations ¨Project & Construction Management "in Spain and found none. - The place to be regulated to ¨Project & Construction Management "is the Law of Construction Planning (LOE), as the case law (judgments of the courts Spanish) has assimilated LOE agents and has been based to absolve or condemn Law Construction Planning. So the objective of this thesis has been regular figure ¨ Project & Construction Management ", translated to spanish, define and perform an Agent structure of the Building, as the LOE, to enter into Spanish law, in order to improve the quality of the building, protecting the user, establishing responsibilities and guarantees and protect the ¨ Project & Construction Management "solidarity responsibilities.

Methodological Proposal for Teamwork Evaluation in the field of training Project Management.

Teamwork, is one of the abilities that today is highly valued in the professional arena with a great importance for various personal and interpersonal skills associated with it. In this context, the Technical University of Madrid, is developing a coordinated educational innovation project, which main objective is to develop methodological and assessment tools for the acquisition of personal skills necessary to improve the employability of graduates and their skills for project management. Within this context, this paper proposes a methodology composed of various activities and indicators, as well as specific assessment instruments linked to the teamwork competence. Through a series of systematic steps it was allowed the design of an instrument and construction of a scale for measuring the competence of teamwork. The practical application of the methodology has been carried out in Projects lectures from different Schools of Engineering at the Technical University of Madrid, which results are presented in this document as a pilot experience. Results show the various aspects and methods that teachers should consider in evaluating the competence of the work, including analysis of the quality of results, through reliability and construct validity. On the other hand, show the advantages of applying this methodology in the field of project management teaching.

The Experience of Helicopters subject-course in the OCW-UPM Project. A Proposal on Technology Dissemination.

An experience developed by the authors in the design of educational tools, funded on multimedia support for using in teaching, will be presented. These tools have been used on the subject of Helicopters, http://ocw.upm.es/ingenieriaaeroespacial/ helicopteros at the Universidad Politécnica de Madrid (E.U.I.T. Aeronáutica). Throughout more than ten years, these didactical and educational elements have been defined and developed. It has the singularity that most of them have been designed for undergraduate students, as a part of their end of degree projectwork. This peculiarity has led to a wide range of proposals and solutions, as well as an appropriate approach. depending on the level of knowledge. The evolution of tools for developing these materials will be presented, discussing advantages and disadvantages. Finally, we will advance the new materials which are being prepared at present.

Strengthening communication skills in an innovative context of engineering project management learning

This document presents an innovative, formal educational initiative that is aimed at enhancing the development of engineering students’ specific competences when studying Project Management (PM) subject. The framework of the experience combines (1) theoretical concepts, (2) the development of a real-case project carried out by multidisciplinary groups of three different universities, (3) the use of software web 2.0 tools and (4) group and individual assignments of students that play different roles (project managers and team members). Under this scenario, the study focuses on monitoring the communication competence in the ever growing PM virtual environment. Factors such as corporal language, technical means, stage, and PM specific vocabulary among others have been considered in order to assess the students’ performance on this issue. As a main contribution, the paper introduces an ad-hoc rubric that, based on previous investigations, has been adapted and tested for the first time to this new and specific context. Additionally, the research conducted has provided some interesting findings that suggest further actions to improve and better define future rubrics, oriented to communication or even other competences. As specific PM subject concerns, it has been detected that students playing the role of Project Managers strengthen their competences more than those ones that play the role of Team Members. It has also been detected that students have more difficulty assimilating concepts related to risk and quality management. However those concepts related with scope, time or cost areas of knowledge have been better assimilated by the students.

Conceptual design of liquid lithium laboratory in the TECHNOFUSION project

The Technofusion project involves the construction of a relevant set of scientific technical facilities in Madrid, providing new tools to fusion energy community.

Gestión de pruebas para equipos de vídeo

Desde hace ya muchos años, uno de los servicios de telecomunicaciones más demandado por los españoles ha sido la televisión de pago, complementando y ampliando la oferta de contenidos audiovisuales que habitualmente son ofrecidos de manera gratuita por la televisión analógica y recientemente por la televisión digital terrestre o TDT. Estos servicios de video, han sido tradicionalmente ofrecidos por operadores satélites, operadores de cable u otros operadores de telecomunicaciones con los que a través de una conexión de datos (ADSL, VDSL o fibra óptica), ofrecían sus contenidos a través de IP. La propia evolución y mejora de la tecnología utilizada para la emisión de contenidos sobre IP, ha permitido que a día de hoy, la televisión se conciba como un servicio Over The Top (OTT) ajeno al medio de transmisión, permitiendo a cualquier agente, distribuir sus contenidos audiovisuales de manera sencilla y a todos sus clientes en todas las partes del mundo; siendo solamente necesario disponer de una conexión a internet. De esta manera, el proyecto desarrollado va a girar en torno a la herramienta StormTest de la empresa S3Group, comprada por CENTUM Solutions (empresa especializada en ofrecer servicio de ingeniería para sistema de comunicaciones, control e inteligencia de señal) con el objetivo de satisfacer las necesidades de sus clientes y con la que en definitiva se ha contado para la realización de este proyecto. El principal objetivo de este proyecto es la definición e implementación de un banco de pruebas que permita optimizar los procesos de validación técnica, mejorando los tiempos de ejecución y concentrando la actividad de los ingenieros en tareas de mayor valor. Para la realización de este proyecto, se han fijado diversos objetivos necesarios para el desarrollo de este tipo de actividades. Los principales son los siguientes:  Análisis de la problemática actual: donde en los procesos de aceptación técnica se dedica muchas horas de trabajo para la realización de pruebas repetitivas y de poco valor las cuales se pueden automatizar por herramientas existentes en el mercado.  Búsqueda y selección de una herramienta que satisfaga las necesidades de pruebas.  Instalación en los laboratorios.  Configuración y adaptación de la herramienta a las necesidades y proyectos específicos. Con todo ello, este proyecto cubrirá los siguientes logros:  Reducir los tiempos de ejecución de las campañas de pruebas, gracias a la automatización de gran parte ellas.  Realizar medidas de calidad subjetiva y objetiva complejas, imposibles de ejecutar a través de las personas. Mejorar y automatizar los sistemas de reporte de resultados. Abstract: Many years ago, one of the telecommunications services most demanded in Spain has been pay television, complementing and extending the offer of audiovisual content which are usually offered for free by analog tv and recently by digital terrestrial televisión or TDT. These video services, have been traditionally offered by satellite operators, cable operators or other telecommunications operators that through a data connection (ADSL,VDSL or fiber optic), offered its content over IP. The evolution and improvement of the technology used for broadcasting over IP, has allowed that to date, television is conceived as a service Over The Top (OTT), not dependent on the transmission medium, allowing any agent to distribute audiovisual content in a very simple way and to all its customers in all parts of the world; being only necessary to have an decent internet connection. In this way, the project will have relation with S3Group’s StormTest tool, bought by CENTUM Solutions (company specialized in engineering services for communications, control and signal intelligence system) with the aim of satisfying the needs of its customers and which ultimately has counted for the realization of this project. The main objective of this project is the definition and implementation of a test bench that allows to optimize the processes of technical validation, improving execution times and concentrating the activities of engineers on higher value tasks. For the realization of this project, it has been defined several objectives necessary for the development of this type of activity. The most important tones are listed below:  Analysis of the current situation: where in technical acceptance processes it is dedicated many hours of work for the completion of repetitive testing and without value which can be automated by tools available on the market  Search and selection of a tool that meets the needs of testing.  Installation on the laboratories.  Configuration and customization of the tool to specific projects. With all this, this project will cover the following achievements: Reduce the execution time of the testing campaigns, thanks to the automation of many of them.  Measurements of subjective and objective quality tests, impossible to run with engineers (due to subjective perception). Improve and automate reporting of results systems

Prediction of wake effects on wind farm power production using a RANS approach. Part II. Offshore: Case studies from the UPWIND project

The estimation of power losses due to wind turbine wakes is crucial to understanding overall wind farm economics. This is especially true for large offshore wind farms, as it represents the primary source of losses in available power, given the regular arrangement of rotors, their generally largerdiameter and the lower ambient turbulence level, all of which conspire to dramatically affect wake expansion and, consequently, the power deficit. Simulation of wake effects in offshore wind farms (in reasonable computational time) is currently feasible using CFD tools. An elliptic CFD model basedon the actuator disk method and various RANS turbulence closure schemes is tested and validated using power ratios extracted from Horns Rev and Nysted wind farms, collected as part of the EU-funded UPWIND project. The primary focus of the present work is on turbulence modeling, as turbulent mixing is the main mechanism for flow recovery inside wind farms. A higher-order approach, based on the anisotropic RSM model, is tested to better take into account the imbalance in the length scales inside and outside of the wake, not well reproduced by current two-equation closure schemes.

Core physics and safety analysis of Generation-IV Sodium Fast Reactors using existing and newly developed computational tools

El futuro de la energía nuclear de fisión dependerá, entre otros factores, de la capacidad que las nuevas tecnologías demuestren para solventar los principales retos a largo plazo que se plantean. Los principales retos se pueden resumir en los siguientes aspectos: la capacidad de proporcionar una solución final, segura y fiable a los residuos radiactivos; así como dar solución a la limitación de recursos naturales necesarios para alimentar los reactores nucleares; y por último, una mejora robusta en la seguridad de las centrales que en definitiva evite cualquier daño potencial tanto en la población como en el medio ambiente como consecuencia de cualquier escenario imaginable o más allá de lo imaginable. Siguiendo estas motivaciones, la Generación IV de reactores nucleares surge con el compromiso de proporcionar electricidad de forma sostenible, segura, económica y evitando la proliferación de material fisible. Entre los sistemas conceptuales que se consideran para la Gen IV, los reactores rápidos destacan por su capacidad potencial de transmutar actínidos a la vez que permiten una utilización óptima de los recursos naturales. Entre los refrigerantes que se plantean, el sodio parece una de las soluciones más prometedoras. Como consecuencia, esta tesis surgió dentro del marco del proyecto europeo CP-ESFR con el principal objetivo de evaluar la física de núcleo y seguridad de los reactores rápidos refrigerados por sodio, al tiempo que se desarrollaron herramientas apropiadas para dichos análisis. Efectivamente, en una primera parte de la tesis, se abarca el estudio de la física del núcleo de un reactor rápido representativo, incluyendo el análisis detallado de la capacidad de transmutar actínidos minoritarios. Como resultado de dichos análisis, se publicó un artículo en la revista Annals of Nuclear Energy [96]. Por otra parte, a través de un análisis de un hipotético escenario nuclear español, se evalúo la disponibilidad de recursos naturales necesarios en el caso particular de España para alimentar una flota específica de reactores rápidos, siguiendo varios escenarios de demanda, y teniendo en cuenta la capacidad de reproducción de plutonio que tienen estos sistemas. Como resultado de este trabajo también surgió una publicación en otra revista científica de prestigio internacional como es Energy Conversion and Management [97]. Con objeto de realizar esos y otros análisis, se desarrollaron diversos modelos del núcleo del ESFR siguiendo varias configuraciones, y para diferentes códigos. Por otro lado, con objeto de poder realizar análisis de seguridad de reactores rápidos, son necesarias herramientas multidimensionales de alta fidelidad específicas para reactores rápidos. Dichas herramientas deben integrar fenómenos relacionados con la neutrónica y con la termo-hidráulica, entre otros, mediante una aproximación multi-física. Siguiendo este objetivo, se evalúo el código de difusión neutrónica ANDES para su aplicación a reactores rápidos. ANDES es un código de resolución nodal que se encuentra implementado dentro del sistema COBAYA3 y está basado en el método ACMFD. Por lo tanto, el método ACMFD fue sometido a una revisión en profundidad para evaluar su aptitud para la aplicación a reactores rápidos. Durante ese proceso, se identificaron determinadas limitaciones que se discutirán a lo largo de este trabajo, junto con los desarrollos que se han elaborado e implementado para la resolución de dichas dificultades. Por otra parte, se desarrolló satisfactoriamente el acomplamiento del código neutrónico ANDES con un código termo-hidráulico de subcanales llamado SUBCHANFLOW, desarrollado recientemente en el KIT. Como conclusión de esta parte, todos los desarrollos implementados son evaluados y verificados. En paralelo con esos desarrollos, se calcularon para el núcleo del ESFR las secciones eficaces en multigrupos homogeneizadas a nivel nodal, así como otros parámetros neutrónicos, mediante los códigos ERANOS, primero, y SERPENT, después. Dichos parámetros se utilizaron más adelante para realizar cálculos estacionarios con ANDES. Además, como consecuencia de la contribución de la UPM al paquete de seguridad del proyecto CP-ESFR, se calcularon mediante el código SERPENT los parámetros de cinética puntual que se necesitan introducir en los típicos códigos termo-hidráulicos de planta, para estudios de seguridad. En concreto, dichos parámetros sirvieron para el análisis del impacto que tienen los actínidos minoritarios en el comportamiento de transitorios. Concluyendo, la tesis presenta una aproximación sistemática y multidisciplinar aplicada al análisis de seguridad y comportamiento neutrónico de los reactores rápidos de sodio de la Gen-IV, usando herramientas de cálculo existentes y recién desarrolladas ad' hoc para tal aplicación. Se ha empleado una cantidad importante de tiempo en identificar limitaciones de los métodos nodales analíticos en su aplicación en multigrupos a reactores rápidos, y se proponen interesantes soluciones para abordarlas. ABSTRACT The future of nuclear reactors will depend, among other aspects, on the capability to solve the long-term challenges linked to this technology. These are the capability to provide a definite, safe and reliable solution to the nuclear wastes; the limitation of natural resources, needed to fuel the reactors; and last but not least, the improved safety, which would avoid any potential damage on the public and or environment as a consequence of any imaginable and beyond imaginable circumstance. Following these motivations, the IV Generation of nuclear reactors arises, with the aim to provide sustainable, safe, economic and proliferationresistant electricity. Among the systems considered for the Gen IV, fast reactors have a representative role thanks to their potential capacity to transmute actinides together with the optimal usage of natural resources, being the sodium fast reactors the most promising concept. As a consequence, this thesis was born in the framework of the CP-ESFR project with the generic aim of evaluating the core physics and safety of sodium fast reactors, as well as the development of the approppriated tools to perform such analyses. Indeed, in a first part of this thesis work, the main core physics of the representative sodium fast reactor are assessed, including a detailed analysis of the capability to transmute minor actinides. A part of the results obtained have been published in Annals of Nuclear Energy [96]. Moreover, by means of the analysis of a hypothetical Spanish nuclear scenario, the availability of natural resources required to deploy an specific fleet of fast reactor is assessed, taking into account the breeding properties of such systems. This work also led to a publication in Energy Conversion and Management [97]. In order to perform those and other analyses, several models of the ESFR core were created for different codes. On the other hand, in order to perform safety studies of sodium fast reactors, high fidelity multidimensional analysis tools for sodium fast reactors are required. Such tools should integrate neutronic and thermal-hydraulic phenomena in a multi-physics approach. Following this motivation, the neutron diffusion code ANDES is assessed for sodium fast reactor applications. ANDES is the nodal solver implemented inside the multigroup pin-by-pin diffusion COBAYA3 code, and is based on the analytical method ACMFD. Thus, the ACMFD was verified for SFR applications and while doing so, some limitations were encountered, which are discussed through this work. In order to solve those, some new developments are proposed and implemented in ANDES. Moreover, the code was satisfactorily coupled with the thermal-hydraulic code SUBCHANFLOW, recently developed at KIT. Finally, the different implementations are verified. In addition to those developments, the node homogenized multigroup cross sections and other neutron parameters were obtained for the ESFR core using ERANOS and SERPENT codes, and employed afterwards by ANDES to perform steady state calculations. Moreover, as a result of the UPM contribution to the safety package of the CP-ESFR project, the point kinetic parameters required by the typical plant thermal-hydraulic codes were computed for the ESFR core using SERPENT, which final aim was the assessment of the impact of minor actinides in transient behaviour. All in all, the thesis provides a systematic and multi-purpose approach applied to the assessment of safety and performance parameters of Generation-IV SFR, using existing and newly developed analytical tools. An important amount of time was employed in identifying the limitations that the analytical nodal diffusion methods present when applied to fast reactors following a multigroup approach, and interesting solutions are proposed in order to overcome them.

Impact of new technologies and social networks on a secondary education theatre project

This paper describes the potential impact of social media and new technologies in secondary education. The case of study has been designed for the drama and theatre subject. A wide set of tools like social networks, blogs, internet, multimedia content, local press and other promotional tools are promoted to increase students’ motivation. The experiment was developed at the highschool IES Al-Satt located in Algete in the Comunidad de Madrid. The students included in the theatre group present a low academic level, 80% of them had previously repeated at least one grade, half of them come from programs for students with learning difficulties and were at risk of social exclusion. This action is supported by higher and secondary education professors and teachers who look forward to implanting networked media technologies as new tools to improve the academic results and the degree of involvement of students. The results of the experiment have been excellent, based on satisfactory opinions obtained from a survey answered by students at the end of the course, and also revealed by the analytics taken from different social networks. This project is a pioneer in the introduction and usage of new technologies in secondary high-schools in Spain.

Guidance for the development of accessibility evaluation tools following the Unified Software Development Process

Automated and semi-automated accessibility evaluation tools are key to streamline the process of accessibility assessment, and ultimately ensure that software products, contents, and services meet accessibility requirements. Different evaluation tools may better fit different needs and concerns, accounting for a variety of corporate and external policies, content types, invocation methods, deployment contexts, exploitation models, intended audiences and goals; and the specific overall process where they are introduced. This has led to the proliferation of many evaluation tools tailored to specific contexts. However, tool creators, who may be not familiar with the realm of accessibility and may be part of a larger project, lack any systematic guidance when facing the implementation of accessibility evaluation functionalities. Herein we present a systematic approach to the development of accessibility evaluation tools, leveraging the different artifacts and activities of a standardized development process model (the Unified Software Development Process), and providing templates of these artifacts tailored to accessibility evaluation tools. The work presented specially considers the work in progress in this area by the W3C/WAI Evaluation and Report Working Group (ERT WG)

Normalizar la utopía: Un proyecto de sistematización de la normativa en vivienda social = Normalizing Utopia: A Project of Systematization of Regulations on Social Housing

La presente tesis doctoral aborda el estudio del proyecto de vivienda colectiva social desde la noción de norma, entendida desde la sistematización o normalización de los instrumentos del proyecto arquitectónico de vivienda protegida. Esto es, desde una idea de tipificación taxonómica en cuanto ajuste a un conjunto de reglas comunes productoras de sistemas normativos. La hipótesis de partida se basa en la consideración de la vivienda pública como un laboratorio de estudio histórico de los ideales de confort y calidad de vida. Este campo de pruebas ha constituido una sólida base que ha servido como punto de encuentro muy particular entre proyecto y normativa desde las primeras vanguardias europeas hasta la actualidad. El principal objetivo de la investigación es la revalorización de una normativa de vivienda que ha producido ejemplos de innegable calidad en el contexto nacional e internacional, así como un intento de actualización de su codificación. La investigación se sirve de los instrumentos específicos de la disciplina arquitectónica para explicar una disociación detectada desde la segunda mitad del siglo pasado entre la utopía del proyecto social de vivienda y el pragmatismo de la norma que lo regula, más allá de los aspectos sociales y culturales asociados a las nuevas composiciones familiares, las tecnologías cambiantes, los ritos domésticos contemporáneos o el valor creciente del tiempo libre. La propuesta de una nueva terminología que aborde nuevas relaciones en el acercamiento al proyecto de vivienda desde la normativa española deriva en un conjunto de estrategias de proyecto desde las que proponer sistemas normativos. Dichas estrategias se basan principalmente en mecanismos de cualificación espacial que permitan un nuevo acercamiento entre dichas normas y las formas de habitar actuales. ABSTRACT This doctoral thesis deals with the study of the project of social collective housing from the notion of rule, understanding it from the systematization or standardization of the instruments of architectural project for social housing. Thus, it deals with an idea of taxonomic typification as an adjustment to a set of common rules which produce regulation systems. The initial hypothesis is based on the consideration of public housing as a laboratory for studying the historical ideals of comfort and quality of life. This testing ground has been a solid base that has served as a very specific meeting point between project and regulations from the first European avant‐garde to nowadays. The main objective of this research is the revaluation of housing regulations, which have produced examples of undeniable quality in the national and international stage, as well as an attempt to update their codification. The research assumes the specific tools of the discipline of architecture for explaining a dissociation detected between the utopia of the project for social housing and the pragmatism of the regulations from the second half of last century, beyond social and cultural aspects associated to the new family arrangements, the changing technologies, the contemporary domestic rituals or the rising value of leisure time. The proposal of a new terminology that tackles new relations in the approach to housing project from the Spanish legislation results in a set of strategies to propose regulation systems. Those strategies are mainly based on mechanisms for spatial qualification which allow a new approach between these rules and the current ways of living.

Conceptualización e Infraestructura para la Investigación Experimental en Ingeniería del Software

Antecedentes: Esta investigación se enmarca principalmente en la replicación y secundariamente en la síntesis de experimentos en Ingeniería de Software (IS). Para poder replicar, es necesario disponer de todos los detalles del experimento original. Sin embargo, la descripción de los experimentos es habitualmente incompleta debido a la existencia de conocimiento tácito y a la existencia de otros problemas tales como: La carencia de un formato estándar de reporte, la inexistencia de herramientas que den soporte a la generación de reportes experimentales, etc. Esto provoca que no se pueda reproducir fielmente el experimento original. Esta problemática limita considerablemente la capacidad de los experimentadores para llevar a cabo replicaciones y por ende síntesis de experimentos. Objetivo: La investigación tiene como objetivo formalizar el proceso experimental en IS, de modo que facilite la comunicación de información entre experimentadores. Contexto: El presente trabajo de tesis doctoral ha sido desarrollado en el seno del Grupo de Investigación en Ingeniería del Software Empírica (GrISE) perteneciente a la Escuela Técnica Superior de Ingenieros Informáticos (ETSIINF) de la Universidad Politécnica de Madrid (UPM), como parte del proyecto TIN2011-23216 denominado “Tecnologías para la Replicación y Síntesis de Experimentos en Ingeniería de Software”, el cual es financiado por el Gobierno de España. El grupo GrISE cumple a la perfección con los requisitos necesarios (familia de experimentos establecida, con al menos tres líneas experimentales y una amplia experiencia en replicaciones (16 replicaciones hasta 2011 en la línea de técnicas de pruebas de software)) y ofrece las condiciones para que la investigación se lleve a cabo de la mejor manera, como por ejemplo, el acceso total a su información. Método de Investigación: Para cumplir este objetivo se opta por Action Research (AR) como el método de investigación más adecuado a las características de la investigación, para obtener resultados a través de aproximaciones sucesivas que abordan los problemas concretos de comunicación entre experimentadores. Resultados: Se formalizó el modelo conceptual del ciclo experimental desde la perspectiva de los 3 roles principales que representan los experimentadores en el proceso experimental, siendo estos: Gestor de la Investigación (GI), Gestor del Experimento (GE) y Experimentador Senior (ES). Por otra parte, se formalizó el modelo del ciclo experimental, a través de: Un workflow del ciclo y un diagrama de procesos. Paralelamente a la formalización del proceso experimental en IS, se desarrolló ISRE (de las siglas en inglés Infrastructure for Sharing and Replicating Experiments), una prueba de concepto de entorno de soporte a la experimentación en IS. Finalmente, se plantearon guías para el desarrollo de entornos de soporte a la experimentación en IS, en base al estudio de las características principales y comunes de los modelos de las herramientas de soporte a la experimentación en distintas disciplinas experimentales. Conclusiones: La principal contribución de la investigación esta representada por la formalización del proceso experimental en IS. Los modelos que representan la formalización del ciclo experimental, así como la herramienta ISRE, construida a modo de evaluación de los modelos, fueron encontrados satisfactorios por los experimentadores del GrISE. Para consolidar la validez de la formalización, consideramos que este estudio debería ser replicado en otros grupos de investigación representativos en la comunidad de la IS experimental. Futuras Líneas de Investigación: El cumplimiento de los objetivos, de la mano con los hallazgos alcanzados, han dado paso a nuevas líneas de investigación, las cuales son las siguientes: (1) Considerar la construcción de un mecanismo para facilitar el proceso de hacer explícito el conocimiento tácito de los experimentadores por si mismos de forma colaborativa y basados en el debate y el consenso , (2) Continuar la investigación empírica en el mismo grupo de investigación hasta cubrir completamente el ciclo experimental (por ejemplo: experimentos nuevos, síntesis de resultados, etc.), (3) Replicar el proceso de investigación en otros grupos de investigación en ISE, y (4) Renovar la tecnología de la prueba de concepto, tal que responda a las restricciones y necesidades de un entorno real de investigación. ABSTRACT Background: This research addresses first and foremost the replication and also the synthesis of software engineering (SE) experiments. Replication is impossible without access to all the details of the original experiment. But the description of experiments is usually incomplete because knowledge is tacit, there is no standard reporting format or there are hardly any tools to support the generation of experimental reports, etc. This means that the original experiment cannot be reproduced exactly. These issues place considerable constraints on experimenters’ options for carrying out replications and ultimately synthesizing experiments. Aim: The aim of the research is to formalize the SE experimental process in order to facilitate information communication among experimenters. Context: This PhD research was developed within the empirical software engineering research group (GrISE) at the Universidad Politécnica de Madrid (UPM)’s School of Computer Engineering (ETSIINF) as part of project TIN2011-23216 entitled “Technologies for Software Engineering Experiment Replication and Synthesis”, which was funded by the Spanish Government. The GrISE research group fulfils all the requirements (established family of experiments with at least three experimental lines and lengthy replication experience (16 replications prior to 2011 in the software testing techniques line)) and provides favourable conditions for the research to be conducted in the best possible way, like, for example, full access to information. Research Method: We opted for action research (AR) as the research method best suited to the characteristics of the investigation. Results were generated successive rounds of AR addressing specific communication problems among experimenters. Results: The conceptual model of the experimental cycle was formalized from the viewpoint of three key roles representing experimenters in the experimental process. They were: research manager, experiment manager and senior experimenter. The model of the experimental cycle was formalized by means of a workflow and a process diagram. In tandem with the formalization of the SE experimental process, infrastructure for sharing and replicating experiments (ISRE) was developed. ISRE is a proof of concept of a SE experimentation support environment. Finally, guidelines for developing SE experimentation support environments were designed based on the study of the key features that the models of experimentation support tools for different experimental disciplines had in common. Conclusions: The key contribution of this research is the formalization of the SE experimental process. GrISE experimenters were satisfied with both the models representing the formalization of the experimental cycle and the ISRE tool built in order to evaluate the models. In order to further validate the formalization, this study should be replicated at other research groups representative of the experimental SE community. Future Research Lines: The achievement of the aims and the resulting findings have led to new research lines, which are as follows: (1) assess the feasibility of building a mechanism to help experimenters collaboratively specify tacit knowledge based on debate and consensus, (2) continue empirical research at the same research group in order to cover the remainder of the experimental cycle (for example, new experiments, results synthesis, etc.), (3) replicate the research process at other ESE research groups, and (4) update the tools of the proof of concept in order to meet the constraints and needs of a real research environment.

An Analysis Of The Recommended Knowledge For The Software Project Management Discipline

According to the PMBOK (Project Management Body of Knowledge), project management is “the application of knowledge, skills, tools, and techniques to project activities to meet the project requirements” [1]. Project Management has proven to be one of the most important disciplines at the moment of determining the success of any project [2][3][4]. Given that many of the activities covered by this discipline can be said that are “horizontal” for any kind of domain, the importance of acknowledge the concepts and practices becomes even more obvious. The specific case of the projects that fall in the domain of Software Engineering are not the exception about the great influence of Project Management for their success. The critical role that this discipline plays in the industry has come to numbers. A report by McKinsey & Co [4] shows that the establishment of programs for the teaching of critical skills of project management can improve the performance of the project in time and costs. As an example of the above, the reports exposes: “One defense organization used these programs to train several waves of project managers and leaders who together administered a portfolio of more than 1,000 capital projects ranging in Project management size from $100,000 to $500 million. Managers who successfully completed the training were able to cut costs on most projects by between 20 and 35 percent. Over time, the organization expects savings of about 15 percent of its entire baseline spending”. In a white paper by the PMI (Project Management Institute) about the value of project management [5], it is stated that: “Leading organizations across sectors and geographic borders have been steadily embracing project management as a way to control spending and improve project results”. According to the research made by the PMI for the paper, after the economical crisis “Executives discovered that adhering to project management methods and strategies reduced risks, cut costs and improved success rates—all vital to surviving the economic crisis”. In every elite company, a proper execution of the project management discipline has become a must. Several members of the software industry have putted effort into achieving ways of assuring high quality results from projects; many standards, best practices, methodologies and other resources have been produced by experts from different fields of expertise. In the industry and the academic community, there is a continuous research on how to teach better software engineering together with project management [4][6]. For the general practices of Project Management the PMI produced a guide of the required knowledge that any project manager should have in their toolbox to lead any kind of project, this guide is called the PMBOK. On the side of best practices 10 and required knowledge for the Software Engineering discipline, the IEEE (Institute of Electrical and Electronics Engineers) developed the SWEBOK (Software Engineering Body of Knowledge) in collaboration with software industry experts and academic researchers, introducing into the guide many of the needed knowledge for a 5-year expertise software engineer [7]. The SWEBOK also covers management from the perspective of a software project. This thesis is developed to provide guidance to practitioners and members of the academic community about project management applied to software engineering. The way used in this thesis to get useful information for practitioners is to take an industry-approved guide for software engineering professionals such as the SWEBOK, and compare the content to what is found in the PMBOK. After comparing the contents of the SWEBOK and the PMBOK, what is found missing in the SWEBOK is used to give recommendations on how to enrich project management skills for a software engineering professional. Recommendations for members of the academic community on the other hand, are given taking into account the GSwE2009 (Graduated Software Engineering 2009) standard [8]. GSwE2009 is often used as a main reference for software engineering master programs [9]. The standard is mostly based on the content of the SWEBOK, plus some contents that are considered to reinforce the education of software engineering. Given the similarities between the SWEBOK and the GSwE2009, the results of comparing SWEBOK and PMBOK are also considered valid to enrich what the GSwE2009 proposes. So in the end the recommendations for practitioners end up being also useful for the academic community and their strategies to teach project management in the context of software engineering.

¿Es este un proyecto de Mies? / Is this a Mies s project?

Is this a Mies?s project? Disappearances, or the art of being a Mies project Angel Borrego Several years ago I had to solve the structure of Mies House of the Werkbund exhibition of 1931 as an exercise for a course named Structures Projects in the School of Architecture of Madrid. We were offered this house as an exercise because there had been some complaints about having to calculate and deal with ?bad, real, anonymous? architecture widely recognized as such, in so far as it has been widely published, that furthermore had some ideal quality to it, a quality reinforced by the fact that it was not there anymore, one could not go and see it, old and deteriorated, all images we have of it are of a shiny new object: in fact its ideal quality was even present in that it had not even been designed to be a completely real house, as nobody ever lived there and wasn?t supposed to. It was a three dimensional representation of a house, what gave it a further flair of ideality. And it was as well the representation of an idea, and we all liked that. Last but not least, it had Mies to back it up, which promised us the remote possibility of analyzing one of his works in depth, with proper tools (this was a structures course, and we had already read, or heard, something about the importance of structures in Mies?s work.) We were lured by the possibility of reconstructing, if not the pavilion, some of the ideas leading to it. Ideas that were themselves structural, like the ?perfectly regular all columnar structure?, an ideal structure. We had a sensation that we could somehow reproduce the process and thoughts of Mies leading to the solution of a particular work, investigate him in a cuasi archaeological manner, reconstruct the project, as if being able to reconstruct one work we could reconstruct the entire Mies, and placing ourselves in his position replace him, which was to know for once where we were (1). All these thoughts, passed through our minds more or less abstractly, believe it or not, before we realized that we were supposed to imagine that the roof was also supported by the walls and that the plan was lacking two columns, which was short. We could not believe that only to make the exercise more difficult, as it was admitted, the professors would mutilate a Mies work in such a way. The exercise had lost all interest to us and there were some timid protests. The surprise came when, though admitting that the supporting walls had been their idea, the professors said they had not manipulated the plan of the house at all. Some confusion followed, since that seemed quite incredible to us, even more to professors I guess. Two of us went to the library and checkout two books, one being the ?History of Modern Architecture? (the Benevolo as it was known), from where they said to have copied the plan of the house for the exercise, and another book on Mies that included the same project. The Benevolo was actually lacking the two columns, but the other book included them, making clear our point. We were able to reorient the exercise and calculate the house just as Mies had designed it. We, the students I mean, were really happy, since we had a voice in the discipline of architecture: our own discipline since we were the ones being disciplined, and we had been allowed to freely talk our way through it. I had the nice sensation that what happened was curiously and rewardingly similar to, or a kind of metaphor for, the flowing space of the free plan, that was allowed to move through the perfectly regular structure, a most disciplined structure. As Mark Wigley has noted, discipline is intimately related to prothesis. The concept of prothesis (pro-thesis) would be already architectural as ?the act of placing before?, referring to a structure that has to be placed before anything else; it is already a structure, rather than being something added that could be removed..