A problem that exhibition halls have is the balance between having good indoor air quality andminimizing energy waste due to the naturally slow decrease of CO2 concentration, which causes Heat-ing, Ventilation and Air-Conditioning systems to keep ventilating empty halls when occupants have leftthe vicinity. Several studies have been made on the topic of CO2 prediction and occupancy predictionbased on CO2 for smaller spaces such as offices and schools. However, few studies have been madefor bigger venues where a larger group of people gather. An online machine learning model using theRiver library was developed to tackle this problem by predicting the CO2 ahead of time. Five datasetswere used for training and predicting, three with real data and two with simulated data. The resultsfrom this model was compared with three already developed traditional models in order to evaluate theperformance of an online machine learning model compared to traditional models. The online machinelearning model was successful in predicting CO2 one hour ahead of time considerably faster than thetraditional models, achieving a r2 score of up to 0.95.

Centro de Difusión Cultural de Lima Norte, es un proyecto localizado en el distrito de Carabayllo; cuya finalidad es difundir y concientizar al usuario con su historia y cultura, ayudando a reconstruir la identidad perdida de los pobladores y la preservación del patrimonio cultural existente. El proyecto se emplaza en la Av. José Saco Rojas, que conecta a los distritos de Puente Piedra y Carabayllo. Además se escoge este terreno debido a la cercanía de ambientes históricos del distrito, como lo son la Plaza de San Pedro de Carabayllo, la iglesia de San Pedro de Carabayllo, y la Casa Hacienda “El Fortín”; lo cual ayuda a reforzar la idea de “identidad” en la población. Está dirigido al público en general, de todas las edades, pero con un énfasis en el rango de edad entre 1- 30 años, ya que éstos son los que conforman con mayor porcentaje la población del distrito. El programa arquitectónico responde a las necesidades de la problemática identificada, usuario, y tipo de edificio que se plantea; por esta razón se ha dividido en 10 paquetes funcionales a los diferentes ambientes planteados. Para el diseño del proyecto se han tomado en cuentas diversas condicionantes que se han ido identificando a lo largo del trabajo de investigación, como las necesidades y características del lugar y el usuario. / Center of Cultural Difussion of North Lima, is a project located at the district of Carabayllo; whose purpose is to disseminate and raise awareness among the user with its history and culture, helping to reconstruct the lost identity of the inhabitants and the preservation of the existing cultural heritage. The project is located at Av. José Saco Rojas, which connects the districts of Puente Piedra and Carabayllo. In addition this land is chosen due to the proximity of the district's historical environments, such as the Plaza de San Pedro de Carabayllo, the church of San Pedro de Carabayllo, and the Hacienda "The Fortín"; which helps to reinforce the idea of "identity" in the population. It is aimed at the general public, of all ages, but with an emphasis on the age range between 1-30 years, since these are the ones that make up the population of the district with the highest percentage. The architectural program responds to the needs of the identified problem, user, and type of building that suggested; for this reason it has been divided into 10 functional packages to the different areas proposed. For the design of the project, several factors that have been identified during the research work have been taken into account, such as the needs and characteristics of the place and the user. / Tesis