Journal Articles 2014(1 publication) [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "Approaches and Challenges in Database Intrusion Detection", ACM SIGMOD Record, vol. 43, pp. 36-47, 2014 Conference Articles 2016(1 publication) [publication]Ricardo Jorge Santos and Marco Vieira and Jorge Bernardino , "XSX: Lightweight encryption for data warehousing environments", in International Conference on Big Data Analytics and Knowledge Discovery, DaWaK 2016, 2016 2013(1 publication) [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "A Specific Encryption Solution for Data Warehouses", in DASFAA 2013 - International Conference on Database Systems for Advanced Applications, 2013 2012(4 publications) [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "Leveraging 24/7 Availability and Performance for Distributed Real-Time Data Warehouses", in COMPSAC 2012 - IEEE Signature Conference on Computer Software & Applications, 2012 [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "Evaluating the Feasibility Issues of Data Confidentiality Solutions from a Data Warehousing Perspective", in DAWAK 2012 - International Conference on Data Warehousing and Knowledge Discovery, 2012 [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "DBMS Application Layer Intrusion Detection for Data Warehouses", in ISD 2012 - Information Systems Development, 2012 [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "Securing Data Warehouses from Web-Based Intrusions", in WISE 2012 - International Conference on Web Information Systems Engineering, 2012 [citation][year=2013]Elisa Costante, Sokratis Vavilis, Sandro Etall, Milan Petkovic, Nicola Zannone, "Database Anomalous Activities: Detection and Quantification", 10th International Conference on Security and Cryptography, SECRYPT 2013, Reykjavík, Iceland, July 29-31, 2013. 2011(5 publications) [publication]Ricardo Jorge Santos and Jorge Bernardino and Henriques, J. , "The HTP Tool: Monitoring, Detecting and Predicting Hypotensive Episodes in Critical Care", in EUROCON - International Conference on Computer as a Tool, 2011 [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "A Survey on Data Security in Data Warehousing", in EUROCON 2011 - International Conference on Computer as a Tool, 2011 [citation][year=2013]Amritpal Singh, Nitin Umesh, "Implementing Log Based Security in Data Warehouse", International Journal of Advanced Computer Research, Vol. 3 No 1 Issue 8, March 2013. [citation][year=2013]N. V. Blamah, A. O. Adewumi, M. O. Olusanya, "A secured agent-based framework for data warehouse management", 2013 IEEE International Conference on Industrial Technology, ICIT 2013, Cape Town, South Africa, February 25-28, 2013. [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "24/7 Real-Time Data Warehousing: A Tool for Continuous Actionable Knowledge", in COMPSAC 2011 - IEEE Signature Conference on Computer Software & Applications, 2011 [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "A Data Masking Technique for Data Warehouses", in IDEAS 2011 - International Database Engineering & Applications Symposium, 2011 [citation][year=2012]Saurabh Kulkarni, Siddhaling Urolagin, "Review of Attacks on Databases and Database Security Techniques", International Journal of Emerging Technology and Advanced Engineering (IJETAE), Vol. 2 Issue 11, November 2012. [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "Balancing Security and Performance for Enhancing Data Privacy in Data Warehouses", in TRUSTCOM 2011 - IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 2011 [citation][year=2013]N. V. Blamah, A. O. Adewumi, M. O. Olusanya, "A secured agent-based framework for data warehouse management", 2013 IEEE International Conference on Industrial Technology, ICIT 2013, Cape Town, South Africa, February 25-28, 2013. 2010(1 publication) [publication]Ricardo Jorge Santos and Jorge Bernardino and Henriques, J. , "A 24/7 Monitorization Tool for Avoiding Hypotensive Episodes in Critical Care", in IDEAS 2010 - International Database Engineering & Applications Symposium, 2010 2009(3 publications) [publication]Ricardo Jorge Santos and Jorge Bernardino , "A Bit-Selector Technique for Performance Optimization of Decision Support Queries", in ICEIS 2009 - International Conference on Enterprise Information Systems, 2009 [publication]Ricardo Jorge Santos and Jorge Bernardino , "A Query Cache Tool for Optimizing Repeatable and Parallel OLAP Queries", in DEXA 2009 - Database and Expert Systems Applications, 2009 [publication]Ricardo Jorge Santos and Jorge Bernardino , "Optimizing Data Warehouse Loading Procedures for Enabling Useful-Time Data Warehousing", in IDEAS 2009 - International Database Engineering & Applications Symposium, 2009 2008(1 publication) [publication]Ricardo Jorge Santos and Jorge Bernardino , "Real-Time Data Warehouse Loading Methodology", in IDEAS 2008 - International Database Engineering & Applications Symposium, 2008 2007(2 publications) [publication]Ricardo Jorge Santos and Jorge Bernardino , "A continuous data integration methodology for supporting real-time data warehousing", in ICEIS 2007 - International Conference on Enterprise Information Systems, 2007 [publication]Ricardo Jorge Santos and Jorge Bernardino , "PIN: A partitioning and indexing optimization method for OLAP", in ICEIS 2007 - International Conference on Enterprise Information Systems, 2007 2006(1 publication) [publication]Ricardo Jorge Santos and Jorge Bernardino , "Global Epidemiological Outbreak Surveillance System Architecture", in IDEAS 2006 - International Database Engineering & Applications Symposium, 2006 2005(1 publication) [publication]Ricardo Jorge Santos and Jorge Bernardino , "Information system architecture for global epidemiological surveillance", in EHMA 2005 (European Health Management Association) Annual Conference, 2005 2004(2 publications) [publication]Ricardo Jorge Santos and Jorge Bernardino , "Methodologies for Implementing Real Time Data Warehouses", in Data Gadgets 2004 - Bringing Up Emerging Solutions for Data Warehousing Systems, 2004 [publication]Ricardo Jorge Santos and Jorge Bernardino , "Intelligent Commerce Architecture for Real-Time Business Processes", in CAPSI 2004 - Conferência da Associação Portuguesa de Sistemas de Informação, 2004 Book Chapters 2013(3 publications) [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "A Hypotension Surveillance and Prediction System for Critical Care", in Handbook of Research on ICTs and Management Systems for Improving Efficiency in Healthcare and Social Care, vol. 1, pp. 341-355, 2013 [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "Using Data Masking for Balancing Security and Performance in Data Warehousing", in Handbook of Research on Computational Intelligence for Engineering, Science, and Business, vol. 1, pp. 384-409, 2013 [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "DBMS Application Layer Intrusion Detection for Data Warehouses", in Building Sustainable Information Systems, vol. 1, pp. 493-507, 2013 2012(1 publication) [publication]Ricardo Jorge Santos and Jorge Bernardino and Marco Vieira , "Using Data Masking for Balancing Security and Performance in Data Warehousing", in Handbook of Research on Computational Intelligence for Engineering, Science and Business, vol. 2, pp. 384-409, 2012