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Orlando Belo
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2020 – today
- 2024
- [c114]Ana Duarte, Orlando Belo:
Profiling Atopic Dermatitis Patients Using Decision Tree Classifiers to Anticipate Dupilumab Response. EPIA (2) 2024: 16-25 - [c113]Francisco Toldy, Orlando Belo:
An Ontology-Lexicon-Driven Approach for Refining Sentiment Analysis Processes. IDEAL (2) 2024: 46-57 - [c112]Ana Duarte, Orlando Belo:
A Novel Signature for Distinguishing Non-lesional from Lesional Skin of Atopic Dermatitis Based on a Machine Learning Approach. AIAI (1) 2024: 3-16 - 2023
- [j8]Bruno Oliveira, Óscar Oliveira, Orlando Belo:
Overcoming traditional ETL systems architectural problems using a service-oriented approach. Expert Syst. J. Knowl. Eng. 40(10) (2023) - [c111]Shahzod Yusupov, Anabela Barros, Orlando Belo:
Extracting Knowledge from Testaments - An Ontology Learning Approach. DCAI (1) 2023: 254-263 - [c110]Jaime Leite, Orlando Belo:
Reinforcing Assessment Processes Using Proactive Case-Based Reasoning Mechanisms. HAIS 2023: 63-72 - [c109]Orlando Belo, Bruno Silva, Anabela Barros:
Discovering Ontological Knowledge in Unstructured Recipes of a Portuguese Monk from the 16th Century. KEOD 2023: 200-207 - [c108]José Pedro Carvalho, Orlando Belo, Anabela Barros:
Extracting Automatically a Domain Ontology from the "Book of Properties" of the Archbishop's Table of Braga. IDEAL 2023: 233-244 - 2022
- [c107]Ana Duarte, Orlando Belo:
An Alternative Metric to Support Case Base Maintenance in Case-Based Reasoning Processes. DCAI (1) 2022: 11-19 - [c106]Saulo Silva, Orlando Belo:
Domain and Semantic Modeling in the Context of Interactive Systems Development: User and Device Cases. EMCIS 2022: 497-514 - [c105]Bruno Oliveira, Mário Leite, Óscar Oliveira, Orlando Belo:
A Service-Oriented Framework for ETL Implementation. EPIA 2022: 636-647 - [c104]Ana Duarte, Orlando Belo:
Blending Case-Based Reasoning with Ontologies for Adapting Diet Menus and Physical Activities. IntelliSys (3) 2022: 829-843 - [c103]Ana Duarte, Orlando Belo:
Learning from Failure: A Methodology for the Retrieve Stage of a Cardiovascular Case-Based Reasoning System. MICAD 2022: 399-408 - 2021
- [j7]Bruno Oliveira, Óscar Oliveira, Orlando Belo:
ETL Logs Under a Pattern-Oriented Approach. Int. J. Data Warehous. Min. 17(4): 29-47 (2021) - [j6]Ana Duarte, Orlando Belo:
Cardiac well-being indexes: a decision support tool to monitor cardiovascular health. J. Integr. Bioinform. 18(2): 127-138 (2021) - [c102]Bruno Oliveira, Óscar Oliveira, Orlando Belo:
Using BPMN for ETL Conceptual Modelling: A Case Study. DATA 2021: 267-274 - [c101]Ana Duarte, Orlando Belo:
Promoting Cardiovascular Health Using a Recommendation System. MICAD 2021: 345-353 - 2020
- [c100]Saulo Silva, Orlando Belo:
Evaluating the Utility of Human-Machine User Interfaces Using Balanced Score Cards. EMCIS 2020: 417-432 - [c99]Edwin J. Rueda, Rommel Ramos, Edian F. Franco, Orlando Belo, Jefferson Morais:
One-Class SVM to Identify Candidates to Reference Genes Based on the Augment of RNA-seq Data with Generative Adversarial Networks. ICCSA (1) 2020: 704-717 - [c98]Ana Duarte, Orlando Belo:
Preventing Cardiovascular Disease Development Establishing Cardiac Well-Being Indexes. PACBB 2020: 70-79
2010 – 2019
- 2019
- [c97]Mariana Carvalho, Orlando Belo:
Discovering Analytical Preferences for Personalizing What-If Scenarios. EPIA (2) 2019: 422-434 - [c96]Mariana Carvalho, Orlando Belo:
An Upper Level for What-If Analysis. IC3K 2019: 69-93 - [c95]Mariana Carvalho, Orlando Belo:
The Added Value of OLAP Preferences in What-If Applications. KDIR 2019: 171-180 - [c94]Bruno Oliveira, Óscar Oliveira, Vasco Santos, Orlando Belo:
ETL Development using Patterns: A Service-Oriented Approach. ICEIS (1) 2019: 216-222 - [c93]Bruno Rebelo, Orlando Belo:
Well-Being Indexes - Privileged Tools for Smart Cities Governance. SmartCity360° 2019: 192-204 - 2018
- [j5]José Luís Pereira, Orlando Belo, Pascal Ravesteijn:
Special Issue on Big Data and Digital Transformation. J. Grid Comput. 16(4): 531-533 (2018) - [j4]Orlando Belo, Vasco Santos, Bruno Oliveira, Claudia Gomes, Ricardo Marques:
RAID-B2K, transforming BPMN conceptual schemas into Kettle execution primitives. Int. J. Inf. Decis. Sci. 10(1): 3-18 (2018) - [c92]Cleiton Silva, Orlando Belo:
A Core Ontology for Brazilian Higher Education Institutions. CSEDU (2) 2018: 377-383 - [c91]José Pedro Simão, Orlando Belo:
A Step Foreword Historical Data Governance in Information Systems. EMCIS 2018: 80-90 - [c90]Bruno Oliveira, Orlando Belo:
From ETL Conceptual Design to ETL Physical Sketching using Patterns. ICEIS (1) 2018: 262-269 - [c89]Ricardo Ribeiro, César Analide, Orlando Belo:
Improving Productive Processes Using a Process Mining Approach. WorldCIST (2) 2018: 736-745 - 2017
- [j3]Bruno Oliveira, Orlando Belo:
On the specification of extract, transform, and load patterns behavior: A domain-specific language approach. Expert Syst. J. Knowl. Eng. 34(1) (2017) - [c88]Duarte Duarte, Orlando Belo:
Evaluating Query Energy Consumption in Document Stores. AFRICATEK 2017: 79-88 - [c87]Bruno Oliveira, Orlando Belo:
Validating ETL Patterns Feasability using Alloy. DATA 2017: 200-207 - [c86]Itilde Martins, Orlando Belo:
A Balanced Scorecard Approach for Evaluating the Utility of a Data Warehousing System. EMCIS 2017: 633-645 - [c85]Mariana Carvalho, Orlando Belo:
Conceiving Hybrid What-If Scenarios Based on Usage Preferences. ICDSST 2017: 119-132 - [c84]Mariana Carvalho, Orlando Belo:
Using Alloy for Verifying the Integration of OLAP Preferences in a Hybrid What-If Scenario Application. KES-IDT (1) 2017: 37-47 - [c83]Mariana Carvalho, Orlando Belo:
Inception and Specification of What-If Scenarios Using OLAP Usage Preferences. SOCO-CISIS-ICEUTE 2017: 276-285 - [c82]Orlando Belo, Nuno Dias, Carlos Ferreira, Filipe Mota Pinto:
A Process Mining Approach for Discovering ETL Black Points. WorldCIST (2) 2017: 426-435 - 2016
- [c81]Bruno Oliveira, Orlando Belo:
Approaching ETL Processes Specification Using a Pattern-Based Ontology. DATA (Revised Selected Papers) 2016: 65-78 - [c80]Bruno Oliveira, Orlando Belo:
An Ontology for Describing ETL Patterns Behavior. DATA 2016: 102-109 - [c79]Mariana Carvalho, Orlando Belo:
Enriching What-If Scenarios with OLAP Usage Preferences. KDIR 2016: 213-220 - [c78]Bruno Oliveira, Orlando Belo, Nuno Macedo:
Towards a Formal Validation of ETL Patterns Behaviour. MEDI 2016: 156-165 - [c77]Nuno Gomes, Bruno Oliveira, Orlando Belo:
Modeling Agents Working on ETL Processes. PAAMS 2016: 265-268 - [c76]Nuno Gomes, Orlando Belo:
Modeling an opportunistic ETL agent based system using YAWL. SMC 2016: 1040-1045 - [e5]Markus Helfert, Andreas Holzinger, Orlando Belo, Chiara Francalanci:
Data Management Technologies and Applications - 4th International Conference, DATA 2015, Colmar, France, July 20-22, 2015, Revised Selected Papers. Communications in Computer and Information Science 584, Springer 2016, ISBN 978-3-319-30161-7 [contents] - 2015
- [c75]Vasco Santos, Orlando Belo:
Using Relational Algebra on the Specification of Real World ETL Processes. CIT/IUCC/DASC/PICom 2015: 861-866 - [c74]Orlando Belo, Claudia Gomes, Bruno Oliveira, Ricardo Marques, Vasco Santos:
Using a Domain-Specific Language to Enrich ETL Schemas. ADBIS (Short Papers and Workshops) 2015: 28-35 - [c73]Bruno Oliveira, Vasco Santos, Claudia Gomes, Ricardo Marques, Orlando Belo:
Conceptual-Physical Bridging - From BPMN Models to Physical Implementations on Kettle. BPM (Demos) 2015: 55-59 - [c72]Bruno Oliveira, Orlando Belo:
Task Clustering on ETL Systems - A Pattern-Oriented Approach. DATA 2015: 207-214 - [c71]Orlando Belo, Ricardo Gonçalves, João Saraiva:
Establishing Energy Consumption Plans for Green Star-Queries in Data Warehousing Systems. DSDIS 2015: 226-231 - [c70]Bruno Oliveira, Orlando Belo:
A Domain-Specific Language for ETL Patterns Specification in Data Warehousing Systems. EPIA 2015: 597-602 - [c69]Orlando Belo, Claudia Gomes, Bruno Oliveira, Ricardo Marques, Vasco Santos:
Automatic Generation of ETL Physical Systems from BPMN Conceptual Models. MEDI 2015: 239-247 - [e4]Markus Helfert, Andreas Holzinger, Orlando Belo, Chiara Francalanci:
Data Management Technologies and Applications - Third International Conference, DATA 2014, Vienna, Austria, August 29-31, 2014, Revised Selected Papers. Communications in Computer and Information Science 178, Springer 2015, ISBN 978-3-319-25935-2 [contents] - [e3]Markus Helfert, Andreas Holzinger, Orlando Belo, Chiara Francalanci:
DATA 2015 - Proceedings of 4th International Conference on Data Management Technologies and Applications, Colmar, Alsace, France, 20-22 July, 2015. SciTePress 2015, ISBN 978-989-758-103-8 [contents] - 2014
- [c68]Ricardo Gonçalves, João Saraiva, Orlando Belo:
Defining Energy Consumption Plans for Data Querying Processes. BDCloud 2014: 641-647 - [c67]Bruno Oliveira, Orlando Belo, Alfredo Cuzzocrea:
A Pattern-Oriented Approach for Supporting ETL Conceptual Modelling and Its YAWL-based Implementation. DATA 2014: 408-415 - [c66]Gabriel Mota, Joana Fernandes, Orlando Belo:
Usage signatures analysis an alternative method for preventing fraud in E-Commerce applications. DSAA 2014: 203-208 - [c65]Orlando Belo, Gabriel Mota, Joana Fernandes:
A Signature Based Method for Fraud Detection on E-Commerce Scenarios. ECDA 2014: 531-543 - [c64]Vasco Santos, Orlando Belo:
Modelling ETL Conciliation Tasks Using Relational Algebra Operators. EMS 2014: 275-280 - [c63]Orlando Belo, José Luis Faria, António Nestor Ribeiro, Bruno Oliveira, Vasco Santos:
Modeling e-government processes using YAWL: half-way towards their effective real implementation. ICEGOV 2014: 288-291 - [c62]Bruno Oliveira, Orlando Belo:
ETL Patterns on YAWL - Towards to the Specification of Platform-independent Data Warehousing Populating Processes. ICEIS (1) 2014: 299-307 - [c61]Orlando Belo, Alfredo Cuzzocrea, Bruno Oliveira:
Modeling and Supporting ETL Processes via a Pattern-Oriented, Task-Reusable Framework. ICTAI 2014: 960-966 - [c60]Bruno Oliveira, Orlando Belo:
On the conceptualization of ETL patterns: a Reo approach. IDEAS 2014: 348-351 - [c59]Orlando Belo, Paulo Rodrigues, Rui Barros, Helena Correia:
Restructuring Dynamically Analytical Dashboards Based on Usage Profiles. ISMIS 2014: 445-455 - [c58]Jorge Ribeiro, Orlando Belo:
Pocket-cubes, bringing multidimensional data views to mobile platforms. SMC 2014: 3555-3560 - [e2]Markus Helfert, Andreas Holzinger, Orlando Belo, Chiara Francalanci:
DATA 2014 - Proceedings of 3rd International Conference on Data Management Technologies and Applications, Vienna, Austria, 29-31 August, 2014. SciTePress 2014, ISBN 978-989-758-035-2 [contents] - 2013
- [c57]Bruno Oliveira, Orlando Belo:
Approaching ETL Conceptual Modelling and Validation using BPMN and BPEL. DATA 2013: 191-198 - [c56]Bruno Oliveira, Orlando Belo:
Using REO on ETL conceptual modelling: a first approach. DOLAP 2013: 55-60 - [c55]Bruno Oliveira, Orlando Belo:
ETL Standard Processes Modelling - A Novel BPMN Approach. ICEIS (1) 2013: 120-127 - [c54]Jaime Santos, Orlando Belo:
Estimating Risk Management in Software Engineering Projects. ICDM 2013: 85-98 - [c53]Daniel Ribeiro, António Sanfins, Orlando Belo:
Wastewater Treatment Plant Performance Prediction with Support Vector Machines. ICDM 2013: 99-111 - [c52]Bruno Oliveira, Vasco Santos, Orlando Belo:
Pattern-Based ETL Conceptual Modelling. MEDI 2013: 237-248 - [c51]Diogo Silva, João M. Fernandes, Orlando Belo:
Assisting Data Warehousing Populating Processes Design through Modelling using Coloured Petri Nets. SIMULTECH 2013: 35-42 - [c50]Miguel Pinto, Orlando Belo:
Allocating Data Cubes on a Grid Environment Endorsing an Alternative Approach. SMC 2013: 645-650 - [c49]Orlando Belo, Jácome Cunha, João Paulo Fernandes, Jorge Mendes, Rui Pereira, João Saraiva:
QuerySheet: A bidirectional query environment for model-driven spreadsheets. VL/HCC 2013: 199-200 - 2012
- [c48]Ronnie Alves, Pedro Gabriel Ferreira, Joel Ribeiro, Orlando Belo:
Detecting Abnormal Patterns in Call Graphs Based on the Aggregation of Relevant Vertex Measures. ICDM 2012: 92-102 - [c47]Bruno Oliveira, Orlando Belo:
BPMN Patterns for ETL Conceptual Modelling and Validation. ISMIS 2012: 445-454 - 2011
- [c46]Cristina Wanzeller, Orlando Belo:
The Add-Value of Cases on WUM Plans Recommendation. FedCSIS 2011: 109-116 - [c45]João Lopes, Orlando Belo, Carlos Vieira:
Applying User Signatures on Fraud Detection in Telecommunications Networks. ICDM 2011: 286-299 - [c44]Rui Pedro Barbosa, Orlando Belo:
An Agent Task Force for Stock Trading. PAAMS 2011: 287-297 - 2010
- [c43]Joana Fernandes, Orlando Belo:
Discovering Possible Patterns Associations Among Drug Prescriptions. GfKl 2010: 465-473 - [c42]Rui Pedro Barbosa, Orlando Belo:
The Agent-Based Hedge Fund. IAT 2010: 449-452 - [c41]Jorge Loureiro, Orlando Belo:
The M-OLAP Cube Selection Problem: A Hyper-polymorphic Algorithm Approach. IDEAL 2010: 194-201 - [p2]Ronnie Alves, Joel Ribeiro, Orlando Belo, Jiawei Han:
Ranking Gradients in Multi-Dimensional Spaces. Complex Data Warehousing and Knowledge Discovery for Advanced Retrieval Development 2010: 251-269 - [p1]Rui Pedro Barbosa, Orlando Belo:
Multi-Agent Forex Trading System. Agent and Multi-agent Technology for Internet and Enterprise Systems 2010: 91-118
2000 – 2009
- 2009
- [j2]Rui Pedro Barbosa, Orlando Belo:
A Step-By-Step Implementation of a Hybrid USD/JPY Trading Agent. Int. J. Agent Technol. Syst. 1(2): 19-35 (2009) - [j1]Ronnie Alves, Joel Ribeiro, Orlando Belo:
Mining significant change patterns in multidimensional spaces. Int. J. Bus. Intell. Data Min. 4(3/4): 219-241 (2009) - [c40]Nuno Guerreiro, Orlando Belo:
Predicting the Performance of a GRID Environment: An Initial Effort to Increase Scheduling Efficiency. FGIT 2009: 112-119 - [c39]Rui Pedro Barbosa, Orlando Belo:
Lazy Classification Using an Optimized Instance-Based Learner. IDEAL 2009: 66-73 - 2008
- [c38]Rui Pedro Barbosa, Orlando Belo:
A Diversified Investment Strategy Using Autonomous Agents. GfKl 2008: 339-350 - [c37]Rui Pedro Barbosa, Orlando Belo:
Algorithmic Trading Using Intelligent Agents. IC-AI 2008: 136-142 - [c36]Rui Pedro Barbosa, Orlando Belo:
Autonomous Forex Trading Agents. ICDM 2008: 389-403 - [c35]Leonel Deusdado, António Ramires Fernandes, Orlando Belo:
Path planning for complex 3D multilevel environments. SCCG 2008: 187-194 - 2007
- [c34]Ronnie Alves, Orlando Belo, Joel Ribeiro:
Mining Top-K Multidimensional Gradients. DaWaK 2007: 375-384 - [c33]Jorge Loureiro, Orlando Belo:
A Metamorphosis Algorithm for the Optimization of a Multi-node OLAP System. EPIA Workshops 2007: 383-394 - [c32]Cristina Wanzeller, Orlando Belo:
Similarity Assessment in a CBR Application for Clickstream Data Mining Plans Selection. ICEIS (2) 2007: 137-144 - [c31]Jorge Loureiro, Orlando Belo:
Optimization of Distributed OLAP Cubes With an Adaptive Simulated Annealing Algorithm. ICSOFT (ISDM/EHST/DC) 2007: 21-28 - [c30]Ronnie Alves, Orlando Belo, Fabio Costa:
Effective OLAP Mining of Evolving Data Marts. IDEAS 2007: 120-128 - 2006
- [c29]Jorge Loureiro, Orlando Belo:
A Non-Linear Cost Model for Multi-Node OLAP Systems. CAiSE Forum 2006 - [c28]Ronnie Alves, Orlando Belo:
On the Computation of Maximal-Correlated Cuboids Cells. DaWaK 2006: 165-174 - [c27]Jorge Loureiro, Orlando Belo:
Estimating Querying and Maintenance Costs for Restructuring Data Cubes. Databases and Applications 2006: 83-88 - [c26]Anália Lourenço, Orlando Belo:
Applying Clickstream Data Mining to Real-Time Web Crawler Detection and Containment Using ClickTips Platform. GfKl 2006: 351-358 - [c25]Jorge Loureiro, Orlando Belo:
A Discrete Particle Swarm Algorithm for OLAP Data Cube Selection. ICEIS (1) 2006: 46-62 - [c24]Cristina Wanzeller, Orlando Belo:
Clickstream data mining assistance a case-based reasoning task model. ICSOFT (2) 2006: 61-66 - [c23]Anália Lourenço, Orlando Belo:
Catching web crawlers in the act. ICWE 2006: 265-272 - [c22]Jorge Loureiro, Orlando Belo:
An Evolutionary Approach to the Selection and Allocation of Distributed Cubes. IDEAS 2006: 243-0248 - [c21]Cristina Wanzeller, Orlando Belo:
Improving Effectiveness on Clickstream Data Mining. ICDM 2006: 161-175 - [c20]Pedro Gabriel Ferreira, Ronnie Alves, Orlando Belo, Luís Cortesão:
Establishing Fraud Detection Patterns Based on Signatures. ICDM 2006: 526-538 - [c19]Jorge Loureiro, Orlando Belo:
Evaluating Maintenance Cost Computing Algorithms for Multi-Node OLAP Systems. JISBD 2006: 241-250 - [c18]Jorge Loureiro, Orlando Belo:
Establishing more Suitable Distributed Plans for MultiNode-OLAP Systems. SMC 2006: 3573-3578 - 2005
- [c17]Ronnie Alves, Orlando Belo:
Programming Relational Databases for Itemset Mining over Large Transactional Tables. EPIA 2005: 314-324 - [c16]Pedro Gabriel Ferreira, Ronnie Alves, Paulo J. Azevedo, Orlando Belo:
A Hybrid Method for Discovering Distance-Enhanced Inter-Transactional Rules. JISBD 2005: 131-138 - [e1]Orlando Belo, Johann Eder, João Falcão e Cunha, Oscar Pastor:
The 17th Conference on Advanced Information Systems Engineering (CAiSE '05), Porto, Portugal, 13-17 June, 2005, CAiSE Forum, Short Paper Proceedings. CEUR Workshop Proceedings 161, CEUR-WS.org 2005 [contents] - 2004
- [c15]Anália Lourenço, Orlando Belo:
Attenuating the Effect of Data Abnormalities on Data Warehouses. ICEIS (1) 2004: 411-415 - [c14]Ronnie Alves, Orlando Belo:
Mining Clickstream-Based Data Cubes. ICEIS (1) 2004: 583-586 - 2003
- [c13]Anália Lourenço, Orlando Belo:
Assessing Web Usage Profiles. ICWI 2003: 809-812 - [c12]Anália Lourenço, Orlando Belo:
Utilização de Agentes na Identificação e Resolução de Situações Anómales em Processos de Povoamento de Data Warehouses. JISBD 2003: 695-704 - [c11]Leopoldo Oliveira e Silva, Joaquim Macedo, António Costa, Orlando Belo, Alexandre J. T. Santos:
Um Sistema de Carregamento por Lotes de Conteúdos Web. JISBD 2003: 771-774 - 2001
- [c10]Anália Lourenço, Joaquim Gonçalves, Orlando Belo:
Agent-Based Knowledge Extraction Services Inside Enterprise Data Warehousing Systems Environments. DEXA Workshop 2001: 887-891 - [c9]Joaquim Gonçalves, Anália Lourenço, Orlando Belo:
Specializing Agents on Data Integration in Data Warehousing System Environment. ICEIS (1) 2001: 19-23 - 2000
- [c8]Orlando Belo:
Monitoring Production Plants Activities in Real Time as a Way to Gather Decision Support Information in Advance. ICEIS 2000: 27-31 - [c7]Ilídio Castro Oliveira, Orlando Belo, João Paulo da Silva Cunha:
Agents Working on the Integration of Heterogeneous Information Sources in Distributed Healthcare Environments. IBERAMIA-SBIA 2000: 136-145
1990 – 1999
- 1999
- [c6]Orlando Belo:
Gathering the Right Information at the Right Time-An Agent Based Approach to Data Warehouses Loading Processes. ICEIS 1999: 29-36 - 1998
- [c5]