Publications
Consistency Checking for Qualitative Spatial Reasoning with Cardinal Directions. Principles and Practice of Constraint Programming - CP 2002, 8th International Conference, CP 2002, Ithaca, NY, USA, September 9-13, 2002, Proceedings. :341–355.
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2002. Composing Cardinal Direction Relations. Advances in Spatial and Temporal Databases, 7th International Symposium, SSTD 2001, Redondo Beach, CA, USA, July 12-15, 2001, Proceedings. :299–320.
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2001. A Family of Directional Relation Models for Extended Objects. IEEE Trans. Knowl. Data Eng.. 19:1116–1130.
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2007. Computing and Managing Cardinal Direction Relations. IEEE Trans. Knowl. Data Eng.. 17:1610–1623.
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2005. Computing and Handling Cardinal Direction Information. Advances in Database Technology - EDBT 2004, 9th International Conference on Extending Database Technology, Heraklion, Crete, Greece, March 14-18, 2004, Proceedings. :329–347.
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2004. Directional Relations. Encyclopedia of GIS.. :476–482.
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2017. Composing cardinal direction relations. Artif. Intell.. 152:143–171.
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2004. Cardinal Direction Relationships. Encyclopedia of Database Systems, Second Edition.
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2018. Graph-Based Modeling of ETL Activities with Multi-level Transformations and Updates. Data Warehousing and Knowledge Discovery, 7th International Conference, DaWaK 2005, Copenhagen, Denmark, August 22-26, 2005, Proceedings. :43–52.
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2005. .
2017. A User Interface for Tuning QoS parameters in Recommendation-Based Business Process Scenario Adaptation. Proceedings of the 19th International Conference on Web Information Systems and Technologies (WEBIST 2023).
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2023. Experimental results for Evaluating User Similarity Metrics in Sparse Collaborative Filtering Datasets. SODA Lab Technical Reports.
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2024. Multichannel Digital Marketing Optimizations through Big Data Analytics in the Tourism and Hospitality Industry. Journal of Theoretical and Applied Electronic Commerce Research. 17:1383–1408.
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2022. The Effects of Logistics Websites' Technical Factors on the Optimization of Digital Marketing Strategies and Corporate Brand Name. Processes. 10:892.
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2022. The Semantic Web. Latest Advances and New Domains - 13th International Conference, ESWC 2016, Heraklion, Crete, Greece, May 29 - June 2, 2016, Proceedings. Lecture Notes in Computer Science. 9678
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2018. OntoFM: A Personal Ontology-based File Manager for the Desktop. Proccedings of the International Semantic Web Conference (ISWC).
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2011. Mindmap-Inspired Semantic Personal Information Management. Proceedings of the 17th International Conference on Extending Database Technology (EDBT).
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2014. Mindmap-Inspired Semantic Personal Information Management. Demo at the 17th International Conference on Extending Database Technology, 2014, Athens, Greece.
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2014. OntoFM: A Personal Ontology-based File Manager for the Desktop. Demo at the 10th International Web Conference, 2011, Bonn, Germany.
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2003. Information Retrieval and Filtering over Self-Organising Digital Libraries. Proceedings of the 12th European Conference on Research and Advanced Technology for Digital Libraries (ECDL).
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2008. iCluster: a Self-Organizing Overlay Network for P2P Information Retrieval. Proceedings of 30th European Conference on Information Retrieval (ECIR).
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2008. Peer Rewiring in Semantic Overlay Networks under Churn. Proceedings of the 18th International Conference on Cooperative Information Systems (CoopIS).
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2010. Fair Resource Allocation in a Simple Multi-Agent Setting: Search Algorithms and Experimental Evaluation. International Journal on Artificial Intelligence Tools (IJAIT). 14:887–899.
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2005.