Publications
An integrated framework for adapting WS-BPEL scenario execution using QoS and collaborative filtering techniques. Science of Computer Programming. 98:707–734.
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2015. Enhancing Rating Prediction Quality Through Improving the Accuracy of Detection of Shifts in Rating Practices. Lecture Notes in Computer Science. 10940 (LNCS):151–191.
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2018. Pruning and Aging for User Histories in Collaborative Filtering. Proceedings of the 2016 IEEE Symposium Series on Computational Intelligence.
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2016. Improving collaborative filtering’s rating prediction accuracy by considering users’ dynamic rating variability. International Journal of Big Data Intelligence. 7(2)
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2020. Adapting WS-BPEL scenario execution using collaborative filtering techniques. IEEE 7th International Conference on Research Challenges in Information Science (RCIS).
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2013. Improving QoS Delivered by WS-BPEL Scenario Adaptation through Service Execution Parallelization. Proceedings of the 31st Annual ACM Symposium on Applied Computing. :1590-1596.
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2016. Exploiting Rating Abstention Intervals for Addressing Concept Drift in Social Network Recommender Systems. Informatics. 5:21pages.
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2018. ERA: Efficient Serial and Parallel Suffix Tree Construction for Very Long Strings. CoRR. abs/1109.6884
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2011. .
2011. CPM: A Cube Presentation Model for OLAP. Data Warehousing and Knowledge Discovery, 5th International Conference, DaWaK 2003, Prague, Czech Republic, September 3-5,2003, Proceedings. :4–13.
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2003. A Presentation Model & Non-Traditional Visualization for OLAP. IJDWM. 1:1–36.
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2005. Advanced visualization for OLAP. DOLAP 2003, ACM Sixth International Workshop on Data Warehousing and OLAP, New Orleans, Louisiana, USA, November 7, 2003, Proceedings. :9–16.
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2003. Virtual reality in the e-Society. Virtual Reality. 11:71-73.
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2006. Exploring Self-organisation in Crowd Teams. Proceedings of the Crowd-Powered e-Services (CROPS) Workshop in the context of the 19th IFIP Conference on e-Business, e-Services and e-Society (I3E 2019).
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2020. Wikis in enterprise settings: a survey. Enterprise Information Systems. 6:1-53.
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2012. Improving museum visitors' Quality of Experience through intelligent recommendations: A visiting style-based approach. Proceedings of MASIE 2013 Workshop, co-located with the 9th International Conference on Intelligent Environments IE'13.
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2009. .
2018. Encyclopedia of Digital Government. :1413–1417.
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2007. Serving Enhanced Hypermedia Information. Proceedings of the 24th BCS-IRSG European Colloquium on IR Research. :86–92.
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2002. Towards a Learning Analytics Platform for Supporting the Educational Process. Proceedings of the 5th Conference on Information, Intelligence, Systems & Application (IISA2014).
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2014. Multilingual Web Site Construction and Maintenance. Proceedings of the SCI 2000 conference. :56-61.
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2000. Tailorability in the context of E-government Information Systems: An approach. Proceedings of the IRMA 2004 conference.
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2004. A system to support dissemination of knowledge and sharing of experiences in the working environment: Review Code 066. International Journal of Continuing Engineering Education and Lifelong Learning. 13:248-257.
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2003. Building a VR - Museum in a Museum. Proceedings of the Third International Virtual Reality Conference, VRIC2001.
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2001.