Computation |
Recent Submissions
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A 130nm CMOS UHF satellite receiver front-end for the Brazilian environmental data collecting system
(2019) [Dissertation]The Brazilian Environmental Data Collector System (SBCDA) has the objective to collect, by using satellites, data for environmental applications like meteorological forecast, pollution control, firefighting, and others. ... -
Unsupervised learning strategies for automatic generation of personalized summaries
(2019) [Thesis]It is relatively hard for readers to deal objectively with large documents in order to absorb the key idea about a particular subject. In this sense, automatic text summarization plays an important role by systematically ... -
Towards a dynamic Internet interconnection ecosystem for improved wide-area traffic delivery
(2019) [Thesis]Traffic delivery is a fundamental aspect of the Internet today as most of the traffic relates to applications such as streaming and gaming, which have strict service requirements. As a consequence, in recent years, peering ... -
Visual feedback about problems in business process models : systematic literature review, survey, case studies and recommendations
(2019) [Dissertation]Business process modeling is an essential task in business process management. Process models that are comprehensively understood by business stakeholders allow organizations to profit from this field. However, when not ... -
Human path prediction through machine learning trained with 2D video data and estimated 3D pose data
(2019) [Dissertation]The interaction between robots and humans has been advancing at an ever-rising pace. Being aware of not only where humans are but also predict where humans will go and do next is an important feature to have in an assistant ... -
Do mapeamento de dados abertos à modelagem conceitual : um Data Warehouse para análise de informações multidimensionais
(2019) [Dissertation]Com a ampliação do acesso à Internet, os sistemas Web de visualização de dados abertos têm se tornado ferramentas importantes no controle social. Apesar de oferecerem um grande potencial para extrair informações relevantes ... -
Machine Translation for the biomedical domain, corpora acquisition and translation experiments
(2019) [Dissertation]Availability of biomedical documents in more than one language (e.g. not just in English) can broader the access to information and help patients and practitioners to keep up to date with the recent advances in biomedicine. ... -
Visualization of Roll Call Data for Supporting Analyses of Political Profiles
(2019) [Dissertation]This work presents a set of interactive visualization techniques that lets users explore the voting histories of elected representatives in Brazil’s lower legislative house (the Chamber of Deputies) by instantiating multiple, ... -
Analysis and adaptation of questionnaires based on item response theory
(2019) [Dissertation]This work presents a model for the design and creation of virtual adaptive evaluations for elearning environments, combining Item Response Theory (IRT) along with log analysis of previous questionnaires. The proposed model ... -
Learning to solve NP-complete problems
(2019) [Thesis]Graph Neural Networks (GNN) are a promising technique for bridging differential programming and combinatorial domains. GNNs employ trainable modules which can be assembled in different configurations that reflect the ...
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