publicações selecionadas
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artigo académico
- Overcoming traditional ETL systems architectural problems using a service-oriented approach. Electronics. 2023
- Annotating unstructured texts for enhancing semantic analysis processes. International Journal on Computer Science and Information Systems. 2023
- ETL Logs Under a Pattern-Oriented Approach. International Journal of Data Warehousing and Mining. 2021
- Cardiac well-being indexes: a decision support tool to monitor cardiovascular health. Journal of Integrative Bioinformatics. 2021
- Methodology for the development of an ontology network on the Brazilian national system for the evaluation of higher education (Ontosinaes). Journal of Information Systems and Technology Management. 2018
- RAID-B2K, transforming BPMN conceptual schemas into Kettle execution primitives. International Journal of Information and Decision Sciences. 2018
- Special Issue on Big Data and Digital Transformation. Journal of Grid Computing. 2018
- Approaching ETL conceptual modelling and validation using BPMN and BPEL. DATA 2013 - Proceedings of the 2nd International Conference on Data Technologies and Applications. 2013
- Processing XML with Java – a performance benchmark 2013
- Discovering Patterns in a Certification System of Companies. Iberian Conference on Information Systems and Technologies (CISTI). 2012
- Clickstream data warehousing for web crawlers profiling. Lecture Notes in Engineering and Computer Science. 2011
- Discovering student web usage profiles using Markov chains. Electronic Journal of e-Learning. 2011
- The add-value of cases on WUM plans recommendation. 2011 Federated Conference on Computer Science and Information Systems, FedCSIS 2011. 2011
- Using relational algebra on the specification of slowly changing dimensions - A first step. Proceedings of the 6th Iberian Conference on Information Systems and Technologies, CISTI 2011. 2011
- Discovering patterns on medication prescriptions. Proceedings of the 5th Iberian Conference on Information Systems and Technologies, CISTI 2010. 2010
- A Step-By-Step Implementation of a Hybrid USD/JPY Trading Agent. International Journal of Agent Technologies and Systems. 2009
- Algorithmic trading using intelligent agents. Proceedings of the 2008 International Conference on Artificial Intelligence, ICAI 2008 and Proceedings of the 2008 International Conference on Machine Learning; Models, Technologies and Applications. 2008
- Path planning for complex 3D multilevel environments. The continuous development of graphics hardware is contributing to the creation of 3D virtual worlds with high level of detail, from models of large urban areas, to complete infrastructures, such as residential buildings, stadiums, industrial settings or archaeological sites, to name just a few. Adding virtual humans or avatars adds an extra touch to the visualization providing an enhanced percept. 2008
- A metamorphosis algorithm for the optimization of a multi-node OLAP system. Computational Methods in Applied Sciences. 2007
- Applying clickstream data mining to real-time Web crawler detection and containment using ClickTips platform. Studies in Classification, Data Analysis, and Knowledge Organization. 2007
- Mining Top-K multidimensional gradients. Computational Methods in Applied Sciences. 2007
- Optimization of distributed olap cubes with an adaptwe simulated annealing algorithm. ICSOFT 2007 - 2nd International Conference on Software and Data Technologies, Proceedings. 2007
- Similarity assessment in a cbr application for clickstream data mining plans selection. ICEIS 2007 - 9th International Conference on Enterprise Information Systems, Proceedings. 2007
- A discrete particle swarm algorithm for OLAP data cube selection. ICEIS 2006 - 8th International Conference on Enterprise Information Systems, Proceedings. 2006
- A non-linear cost model for multi-node OLAP systems. CEUR Workshop Proceedings. 2006
- Clickstream data mining assistance a case-based reasoning task model. ICSOFT 2006 - 1st International Conference on Software and Data Technologies, Proceedings. 2006
- Estimating querying and maintenance costs for restructuring data cubes. Proceedings of the IASTED International Conference on Databases and Applications, DBA 2006. 2006
- Life inspired algorithms for the selection of OLAP data cubes. WSEAS Transactions on Computers. 2006
- On the computation of maximal-correlated cuboids cells. Computational Methods in Applied Sciences. 2006
- Clickstreams, the basis to establish user navigation patterns on web sites. Management Information Systems. 2004
- Mining clickstream-based data cubes. ICEIS 2004 - Proceedings of the Sixth International Conference on Enterprise Information Systems. 2004
- An augmented-commerce environment for real world retail applications. Recent Advances in Intelligent Systems and Signal Processing. 2003
- Profiling in an augmented-commerce environment. Management Information Systems. 2003
- Qualifying Web data to meet expectations. Management Information Systems. 2003
- Stroke risk factors classification modelling. Management Information Systems. 2002
- Agents working on the integration of heterogeneous information sources in distributed healthcare environments. Computational Methods in Applied Sciences. 2000
- Modeling Intelligent Decision Making on Electronic Mail Distribution Systems. Proc 3rd International Congress of the Federation of EUROpean SIMulation Societies. 1998
- Parallel neural network recognition - a multi-agent system approach. International Series on Advances in High Performance Computing. 1997
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artigo de conferência
- AN ANNOTATION SYSTEM FOR LINGUISTIC, GEOGRAPHIC AND SOCIOCULTURAL RESEARCH IN AN ACADEMIC CONTEXT 2021
- GEOREFERENCING TOPONYMS IN DIDACTIC CONTEXTS FOR MULTIDISCIPLINARY RESEARCHING AND TEACHING 2021
- Using BPMN for ETL conceptual modelling: A case study 2021
- A COMPUTATIONAL INSTRUMENT FOR STUDENTS ACCESSING AND EXPLORING THE BOOK OF PROPERTIES OF THE BRAGA ARCHBISHOP'S TABLE (17TH CENTURY) 2020
- COLLECTING AND ANALYSING STUDENT SENTIMENTS 2020
- EVALUATING STUDENTS USING GAMIFICATION 2019
- A step foreword historical data governance in information systems. Lecture Notes in Business Information Processing. 2019
- An ETL pattern for log configuration and analysis 2019
- ETL Development using Patterns: A service-oriented approach 2019
- MULTIDIMENSIONAL EVALUATION OF USER INTERFACES USABILITY ENRICHED WITH DECISION SUPPORT SYSTEMS ANALYSIS 2019
- The added value of OLAP preferences in what-If applications 2019
- A core ontology for Brazilian higher education institutions 2018
- Designing safe and reliable ETL systems using alloy. Atas da Conferência da Associação Portuguesa de Sistemas de Informação. 2018
- Designing safe and reliable ETL systems using alloy,Concepção de Sistemas ETL Seguros e Confiáveis em Alloy 2018
- From ETL conceptual design to ETL physical sketching using patterns 2018
- A personalization system for data visualization platforms 2017
- An economic energy approach for queries on data centers. ICEE International Conference on Energy & Environment. 2017
- Approaching ETL processes specification using a pattern-based ontology. Communications in Computer and Information Science. 2017
- Checking the Correctness of What-If Scenarios 2017
- Determining the quality of execution of a data warehousing populating system,Determinação da Qualidade de Execução de um Sistema de Povoamento de um Data Warehouse 2017
- Historical data management in big databases 2017
- Modeling an opportunistic ETL agent based system using YAWL. IEEE International Conference on Systems, Man, and Cybernetics. 2017
- Os desafios dos dados conectados para a engenharia de ontologias. Iberian Conference on Information Systems and Technologies (CISTI). 2017
- Validating ETL patterns feasability using alloy 2017
- A signature based method for fraud detection on e-commerce scenarios. Studies in Classification, Data Analysis, and Knowledge Organization. 2016
- An ontology for describing ETL patterns behavior 2016
- Análise de situações de canibalização de produtos em sistemas de retalho. Atas da Conferência da Associação Portuguesa de Sistemas de Informação. 2016
- OntoSINAES: an ontology network for the national evaluation system of higher education in Brazil. Atas da Conferência da Associação Portuguesa de Sistemas de Informação. 2016
- Predicting waiting time in customer queuing systems 2016
- Towards a formal validation of ETL patterns behaviour. Computational Methods in Applied Sciences. 2016
- Conceptual-physical bridging – From BPMN models to physical implementations on kettle. CEUR Workshop Proceedings. 2015
- Task clustering on ETL systems – A pattern-oriented approach 2015
- 7to77, A new database querying experience. Edulearn Proceedings. 2015
- An artificial tutor for teaching Portuguese using the method of João de Deus. Proceedings of the International Conference on E-Learning. 2015
- Conceptual-physical bridging - From BPMN models to physical implementations on kettle 2015
- Defining energy consumption plans for data querying processes 2015
- Energy consumption categorization in data warehouses populating systems,Categorização do consumo de energia em sistemas de povoamento de data warehouses 2015
- Establishing Energy Consumption Plans for Green Star-Queries in Data Warehousing Systems 2015
- Improving selective collection of urban waste using a business intelligence system 2015
- Task clustering on ETL systems: A pattern-oriented approach 2015
- Using relational algebra on the specification of real world ETL processes 2015
- Materialização de esquemas conceptuais de sistemas de povoamento para Data Warehouses 2014
- A pattern-oriented approach for supporting ETL conceptual modelling and its YAWL-based implementation 2014
- Definição de planos de consumo energético para Queries em sistemas de bases de dados 2014
- ETL patterns on YAWL towards to the specification of platform-independent data warehousing populating processes 2014
- ETL patterns on YAWL: towards to the specification of platform-independent data warehousing populating processes 2014
- Foreword 2014
- Geração automática de esqueletos para sistemas ETL 2014
- Modeling E-Government processes using YAWL -half-way towards their effective real implementation 2014
- Modeling and Supporting ETL Processes via a Pattern-Oriented, Task-Reusable Framework. Proceedings-International Conference on Tools With Artificial Intelligence. 2014
- Modelling ETL conciliation tasks using relational algebra operators 2014
- On the conceptualization of ETL patterns a Reo approach 2014
- Pocket-cubes, bringing multidimensional data views to mobile platforms. IEEE International Conference on Systems, Man, and Cybernetics. 2014
- Specification of the behavior of ETL standards,Especificação do comportamento de padrões ETL 2014
- Usage signatures analysis an alternative method for preventing fraud in E-commerce applications 2014
- Modeling ETL data quality enforcement tasks using relational algebra operators. Information Processing Letters. 2013
- Signature based credentials, an alternative method for validating student access in eLearning systems. Proceedings on the European Conference of E-Learning. 2013
- Applying support vector machines for predicting the impact of raw effluents variation in a wastewater treatment plant 2013
- Approaching ETL conceptual modelling and validation using BPMN and BPEL 2013
- Modelação de processos de ETL com meta-modelos em BPMN. Iberian Conference on Information Systems and Technologies (CISTI). 2013
- Allocating data cubes on a grid environment: Endorsing an alternative approach. IEEE International Conference on Systems, Man, and Cybernetics. 2013
- Assisting data warehousing populating processes design through modelling using Coloured Petri Nets 2013
- ETL process modeling using BPMN meta-models,Modelação de processos de ETL com meta-modelos em BPMN 2013
- ETL standard processes modelling: A novel BPMN approach 2013
- Performance analysis of Java apis for xml processing 2013
- QuerySheet: A bidirectional query environment for model-driven spreadsheets. Symposium on Visual Languages and Human Centric Computing VL/HCC. 2013
- Signature based credentials, an alternative method for validating student access in e-learning systems 2013
- Using Reo on ETL conceptual modelling a first approach 2013
- When churn happens in a middle east telecom operator 2013
- Adaptive OLAP caching, towards a better quality of service in analytical systems 2012
- Descoberta de Padrões num Sistema de Certificação de Empresas 2012
- Archiving business operational data heritage. Information Processing Letters. 2012
- Colored Petri nets in the simulation of ETL standard tasks: the surrogate key pipelining case 2012
- Coloured PETRI nets in the simulation of ETL standard tasks the surrogate key pipelining case 2012
- Discovering patterns in a certification system of companies. Iberian Conference on Information Systems and Technologies (CISTI). 2012
- Discovering possible patterns associations among drug prescriptions. Studies in Classification, Data Analysis, and Knowledge Organization. 2012
- Discovery of patterns in a system certification of companies 2012
- Acolhimento de corpus de textos em crioulos orientais de base portuguesa num sistema de representação TEI 2011
- Clickstream data warehousing for web crawlers profiling. Lecture Notes in Engineering and Computer Science. 2011
- Computação de cubos icebergue orientada por sessões OLAP 2011
- Configuring and executing ETL tasks on GRID environments - requirements and specificities. Information Processing Letters. 2011
- Distribuição de tarefas ETL em ambientes GRID 2011
- Exploração de um sistema de dados TEI de corpora textuais em crioulos orientais de base portuguesa 2011
- No need to type slowly changing dimensions 2011
- No need to type slowly changing dimensions 2011
- The add-value of cases on WUM plans recommendation 2011
- Usage cases: A useful way to improve effectiveness of e-learning web based platforms 2011
- Usage cases: A useful way to improve effectiveness of elearning web based platforms 2011
- Using regression trees for raw effluents quality prediction 2011
- Using relational algebra on the specification of slowly changing dimensions: a first step 2011
- When agents make suggestions about readings. Proceedings of the European Conference on Games-Based Learning. 2011
- A diversified investment strategy using autonomous agents. Studies in Classification, Data Analysis, and Knowledge Organization. 2010
- Descoberta de padrões de prescrições de medicamentos 2010
- Discovering student web usage profiles using Markov chains. Electronic Journal of e-Learning. 2010
- Evaluating the quality of service of a data warehousing system 2010
- The agent-based hedge fund 2010
- Slowly changing dimensions specification: a relational algebra approach 2009
- Lazy classification using an optimized instance-based learner. Computational Methods in Applied Sciences. 2009
- Using inheritance in a metadata based approach to data quality assessment 2009
- Web crawler profiling and containment through navigation pattern mining 2009
- Algorithmic trading using intelligent agents 2008
- Pedestrians behavior simulation in real 3D environments 2008
- Simulação comportamental de pedestres em ambientes 3D desconhecidos 2008
- Applying clickstream data mining to real-time Web crawler detection and containment using ClickTips platform. Studies in Classification, Data Analysis, and Knowledge Organization. 2007
- Compressed analytical structures as data systems on mobile platforms with limited resources 2007
- Compressed analytical structures as data systems on mobile platforms with limited resources,Estruturas analíticas compressas como sistemas de dados em plataformas móveis com recursos limitados 2007
- Effective OLAP mining of evolving data marts. International Database Engineering and Applications Symposium - Proceedings. 2007
- Similarity assessment in a cbr application for clickstream data mining plans selection 2007
- Swarm intelligence in cube selection and allocation for multi-node OLAP systems 2007
- AQUA: um sistema de informação para análise e a validação de parâmetros de qualidade da água em Alqueva 2006
- An evolutionary approach to the selection and allocation of distributed cubes. International Database Engineering and Applications Symposium - Proceedings. 2006
- Catching web crawlers in the act 2006
- Clickstream data mining assistance - A case-based reasoning task model 2006
- Establishing more suitable distributed plans for MultiNode-OLAP systems. IEEE International Conference on Systems, Man, and Cybernetics. 2006
- Estimating querying and maintenance costs for restructuring data cubes 2006
- Recommendation of data mining plans for clickstreams 2006
- Recommendation of data mining plans for clickstreams,Recomendação de planos de mineração de dados para clickstreams 2006
- Selecting clickstream data mining plans using a case-based reasoning application 2006
- Avaliação de algoritmos para a selecção de vistas materializadas em ambientes de data warehousing 2005
- Improving effectiveness of Web sites using incremental data mining over clickstreams. WIT Transactions on Information and Communication Technologies. 2005
- Portuguese regional differences in the wine grapes mycoflora 2005
- Regional differences in the mycoflora of Portuguese wine grapes: a 3 year-study 2005
- Attenuating the effect of data abnormalities on data warehouses 2004
- Mining clickstream-based data cubes 2004
- Um Sistema de Carregamento por Lotes de Conteúdos Web 2003
- Mortality risk classification for decision support in neonatal critical care 2002
- Agent-based knowledge extraction services inside enterprise data warehousing systems environments 2001
- Specializing agents on data integration in a data warehousing system environment 2001
- Integrating agent based information outsourcing techniques on data warehousing systems. IEEE International Conference on Systems, Man, and Cybernetics. 1999
- The Prisma System: intelligent agents working on crime pattern analysis supported by geographic information systems 1998
- Agents and classifiers a transaction logic approach 1998
- Agents and classifiers: A Transaction Logic approach 1998
- Modeling Multi-Agent Systems Activities Through Colored Petri Nets: An Industrial Production System Case Study 1998
- Modeling intelligent decision making on electronic mail distribution systems 1998
- Modeling multi-agent systems activities through colored petri nets : an industrial production system case study 1998
- Multi-agent systems interaction through intelligent routing services 1998
- The PRISMA System: Intelligent Agents working on Crime Pattern Analysis suported by Geographic Information Systems 1998
- The Prisma System : intelligent agents working on crime pattern analysis supported by geographic information systems 1998
- An electronic commerce framework for resource allocation among multi-agent enterprises 1997
- Parallel neural network recognition - a multi-agent system approach 1997
- A distributed problem solving environment for multi-agent systems 1996
- Cooperation among opportunistic agents on a distributed environment. Computational Methods in Applied Sciences. 1996
- Simulating the use of autonomous intelligent agents on cellular manufacturing plant floors 1996
- Multi-agent systems based distributed intelligent simulation - A case study 1995
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artigo de revista
- On the specification of extract, transform, and load patterns behavior: A domain-specific language approach. Electronics. 2017
- Integrating usage analysis on cube view selection – An alternative method. International Journal of Decision Support Systems. 2015
- Using relational algebra on the specification of real world etl processes. International Journal of Simulation: Systems, Science and Technology. 2015
- Towards a low cost ETL system. International Journal of Database Management Systems (ijdms). 2014
- Giving predictive abilities to OLAP systems’ caches 2014
- Processing XML with Java – a performance benchmark. International Journal of New Computer Architectures and Their Applications (ijncaa). 2013
- Discovering student web usage profiles using markov chains. Electronic Journal of e-Learning. 2011
- Mining significant change patterns in multidimensional spaces. International Journal of Business Intelligence and Data Mining. 2009
- Path planning for complex 3D multilevel environments 2008
- Application of classification-tree models to characterize the mycobiota of grapes on the basis of origin. Revista Iberoamericana de Micologia. 2006
- Life inspired algorithms for the selection of OLAP data cubes. WSEAS Transactions on Computers. 2006
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capítulo de livro
- Creating a Well-being Index for a Company Using Customer Sentiment Analysis 2024
- Design and Implementation of a Well-Being Index for Knowledge Assessment 2024
- Generating and Updating Supervised Data Mining Models on a Periodic Basis 2024
- An Alternative Metric to Support Case Base Maintenance in Case-Based Reasoning Processes 2023
- Blending Case-Based Reasoning with Ontologies for Adapting Diet Menus and Physical Activities 2023
- Discovering Ontological Knowledge in Unstructured Recipes of a Portuguese Monk from the 16th Century 2023
- Domain and Semantic Modeling in the Context of Interactive Systems Development: User and Device Cases 2023
- Enhancing Sentiment Analysis Using Syntactic Patterns 2023
- Extracting Automatically a Domain Ontology from the “Book of Properties” of the Archbishop’s Table of Braga 2023
- Extracting Knowledge from Testaments - An Ontology Learning Approach 2023
- Learning from Failure: A Methodology for the Retrieve Stage of a Cardiovascular Case-Based Reasoning System 2023
- Mining Ancient Medicine Texts Towards an Ontology of Remedies – A Semi-automatic Approach 2023
- Rating Urban Transport Services Quality Using a Sentiment Analysis Approach 2023
- Reinforcing Assessment Processes Using Proactive Case-Based Reasoning Mechanisms 2023
- A Service-Oriented Framework for ETL Implementation 2022
- Identifying and characterizing concepts in unstructured texts using automatic annotation 2022
- Promoting Cardiovascular Health Using a Recommendation System 2022
- Preventing Cardiovascular Disease Development Establishing Cardiac Well-Being Indexes. AI Communications. 2021
- One-Class SVM to Identify Candidates to Reference Genes Based on the Augment of RNA-seq Data with Generative Adversarial Networks. Computational Methods in Applied Sciences. 2020
- What-If Analysis on the Evaluation of User Interface Usability 2020
- A step-by-step implementation of a multi-agent currency trading system 2011
- Improving diagnosis processes through multidimensional analysis in medical institutions 2011
- Ranking gradients in multi-dimensional spaces 2009
- Selecting and allocating cubes in multi-node OLAP systems: An evolutionary approach 2009
- Swarm quant' intelligence for optimizing multi-node OLAP systems 2009
- An augmented-commerce environment for real world retail applications 2003
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documento
- Designing safe and reliable ETL systems using alloy 2018
- An economic energy approach for queries on data centers 2017
- Foreword 2015
- Definição de planos de consumo energético para Queries em sistemas de bases de dados 2014
- Foreword 2014
- Geração automática de esqueletos para sistemas ETL 2014
- Discovery of patterns in a system certification of companies 2012
- Acolhimento de corpus de textos em crioulos orientais de base portuguesa num sistema de representação TEI 2011
- Computação de cubos icebergue orientada por sessões OLAP 2011
- Distribuição de tarefas ETL em ambientes GRID 2011
- Exploração de um sistema de dados TEI de corpora textuais em crioulos orientais de base portuguesa 2011
- Using regression trees for raw effluents quality prediction 2011
- Using relational algebra on the specification of slowly changing dimensions: a first step 2011
- Compressed analytical structures as data systems on mobile platforms with limited resources 2007
- AQUA: um sistema de informação para análise e a validação de parâmetros de qualidade da água em Alqueva 2006
- Recommendation of data mining plans for clickstreams 2006
- Regional differences in the mycoflora of Portuguese wine grapes: a 3 year-study 2005
- Avaliação de algoritmos para a selecção de vistas materializadas em ambientes de data warehousing 2005
- Portuguese regional differences in the wine grapes mycoflora 2005
- Specializing agents on data integration in a data warehousing system environment 2001
- Modeling multi-agent systems activities through colored petri nets : an industrial production system case study 1998
- The Prisma System: intelligent agents working on crime pattern analysis supported by geographic information systems 1998
- A distributed problem solving environment for multi-agent systems 1996
- Multi-agent systems based distributed intelligent simulation - A case study 1995
-
livro
- An Upper Level for What-If Analysis 2020
- Evaluating the Utility of Human-Machine User Interfaces Using Balanced Score Cards 2020
- Well-being indexes - privileged tools for smart cities governance 2020
- Discovering Analytical Preferences for Personalizing What-If Scenarios 2019
- Evaluating Query Energy Consumption in Document Stores 2018
- Improving productive processes using a process mining approach 2018
- Inception and specification of what-if scenarios using OLAP usage preferences 2018
- Using alloy for verifying the integration of OLAP preferences in a hybrid what-if scenario application 2018
- A balanced scorecard approach for evaluating the utility of a data warehousing system 2017
- A process mining approach for discovering ETL black points 2017
- Conceiving hybrid what-if scenarios based on usage preferences 2016
- Modeling agents working on ETL processes 2016
- Preface 2016
- A domain-specific language for ETL patterns specification in data warehousing systems 2015
- Automatic generation of ETL physical systems from BPMN conceptual models 2015
- Using a domain-specific language to enrich ETL schemas 2015
- Restructuring dynamically analytical dashboards based on usage profiles 2014
- Estimating risk management in software engineering projects 2013
- Pattern-based ETL conceptual modelling 2013
- Wastewater treatment plant performance prediction with support vector machines 2013
- BPMN patterns for ETL conceptual modelling and validation 2012
- Detecting abnormal patterns in call graphs based on the aggregation of relevant vertex measures 2012
- Discovery of Patterns in a System Certification of Companies 2012
- An agent task force for stock trading 2011
- Applying user signatures on fraud detection in telecommunications networks 2011
- Multi-agent forex trading system 2010
- The M-OLAP cube selection problem: A hyper-polymorphic algorithm approach 2010
- A decision support system for timetable adjustments 2009
- Exploração de técnicas de classificação associativa no planeamento de horários de transportes públicos 2009
- Predicting the performance of a GRID environment: An initial effort to increase scheduling efficiency 2009
- Autonomous forex trading agents 2008
- Establishing fraud detection patterns based on signatures 2006
- Improving effectiveness on clickstream data mining 2006
- Programming relational databases for itemset mining over large transactional tables 2005
- Resource allocation on agent meta-societies 1997
- Cooperation among opportunistic agents on a distributed environment 1996
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teses
- Anotação automática de textos para análise e identificação de conteúdo 2022
- Análise de sentimentos para a geração de índices de bem-estar 2022
- Análise e avaliação de desempenho de alunos num sistema de eLearning 2022
- Conceção e implementação de data warehouses baseados em grafos 2022
- Elaboração semiautomática de uma ontologia para remédios a partir de textos antigos de medicina e de culinária 2022
- Extração automática de ontologias em textos de culinária não estruturados 2022
- Incorporação de um sistema analítico numa plataforma computacional de avaliação 2022
- Integração de mecanismos de raciocínio adaptativo em sistemas de avaliação 2022
- Plataformas móveis adaptativas para sistemas de avaliação 2022
- Sistemas de conversação para software educacional 2022
- Uma ontologia para a descrição de conteúdos de testamentos 2022
- Utilização de técnicas de Machine Learning na classificação da doença de Parkinson 2022
- Aplicação de técnicas de gamificação em sistemas educacionais 2021
- Georreferenciação de conteúdos de bases de dados documentais 2021
- Knowledge analysis in code mapping graphs 2021
- Utilização de algoritmos de sketching na análise de streams de dados: um caso de estudo 2021
- Índices de bem-estar para sistemas de avaliação 2021
- Sistema de análise e previsão de consumo energético para uma cidade inteligente 2020
- Avaliação de perfis de agentes comerciais em sistemas de retalho especializado 2019
- Enhancing the process of view selection in data cubes using what-If analysis 2019
- Mecanismos de profiling para sistemas de avaliação de conhecimento 2019
- Mecanismos de raciocínio para sistemas de avaliação de conhecimento 2019
- Transformação de especificações ETL em YAWL para processos Kettle 2019
- Uma proposta semi-automatizada para o estabelecimento de índices de bem-estar cardíaco 2019
- A pattern-based approach for ETL systems modelling and validation 2018
- Análise de sentimentos em conteúdos textuais 2018
- Especificação e validação de processos ETL em Alloy 2018
- Mineração de opiniões e de sentimentos para o estabelecimento de índices de satisfação 2018
- Process Mining na análise de tráfego de uma rede de comunicações 2018
- Um sistema de recomendação para o produto RAID 2018
- Utilização de process mining no estabelecimento de ações de web marketing 2018
- Dashboards para índices de bem-estar citadinos 2017
- Definição e caracterização de assinaturas OLAP 2017
- Deteção de pontos negros em sistemas de ETL 2017
- Assistente pessoal para suporte ao ensino da leitura do português a crianças 2014
- Detection of fraud patterns in electronic commerce environments 2014
- Estabelecimento de planos de consumo energético para queries sobre data warehouses 2014
- Descoberta de padrões de consumo de energia elétrica 2013
- Geração de perfis Web baseada em assinaturas 2013
- Querying for model-driven spreadsheetsd 2013
- Sistemas de recomendação baseados em preferências 2013
- Uma abordagem alternativa para a formalização de espaços multidimensionais em sistemas OLAP 2013
- Escalonamento de Processos ETL em Ambientes Grid 2012
- Materialização à medida de vistas multidimensionais de dados 2012
- Agents in the market place an exploratory study on using intelligent agents to trade financial instruments 2011
- Descoberta de padrões num sistema de certificação de empresas 2011
- Implementação de Operações de Álgebra Relacional em JAVA sobre dados em XML 2011
- Manutenção de Caches para sistemas OLAP 2011
- Previsão de churn em companhias de seguros 2011
- Selecção de hiper-cubos com base em padrões de exploração OLAP 2011
- Ambientes virtuais povoados com simulação eficiente de detecção de colisões e planeamento de trajectos em navegação realmente 3D 2009
- Aggregation-based mining methods: from single to N-dimensional data analysis 2008
- Restruturação dinâmica de estruturas multidimensionais de dados em tempo útil 2007
- Selecção de planos de mineração de dados de utilização da web 2007
- A gestão da qualidade dos dados em ambientes de data warehousing na prossecução da excelência da informação 2006
- Incremental mining techniques 2005
- Sistemas de Data Webhousing : análise, desenho, implementação e exploração de sistemas reais 2004
- Um ambiente computacional distribuído para a implementação de sistemas multiagente 1997