
Publications
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1997. Datalog++: A Basis for Active Object-Oriented Databases. DOOD. :283-301.
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1997. Datalog++: a Basis for Active Object.Oriented Databases. SEBD. :325-340.
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1998. On the Effective Semantics of Nondeterministic, Nonmonotonic, Temporal Logic Databases. CSL. :58-72.
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1998. Query Answering in Nondeterministic, Nonmonotonic Logic Databases. FQAS. :175-187.
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1999. Integration of Deduction and Induction for Mining Supermarket Sales Data. SEBD. :117-131.
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2000. Foundations of distributed interaction systems. Ann. Math. Artif. Intell.. 28:127-168.
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2000. Logic-Based Knowledge Discovery in Databases. EJC. :279-283.
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2001. Data Mining for Intelligent Web Caching. ITCC. :599-603.
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2001. Data Mining for Intelligent Web Caching. ITCC. :599-603.
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2001. Nondeterministic, Nonmonotonic Logic Databases. IEEE Trans. Knowl. Data Eng.. 13:813-823.
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2001. Web log data warehousing and mining for intelligent web caching. Data Knowl. Eng.. 39:165-189.
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2001. Web log data warehousing and mining for intelligent web caching. Data Knowl. Eng.. 39:165-189.
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2003. WebCat: Automatic Categorization of Web Search Results. SEBD. :507-518.
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2004. Deductive and Inductive Reasoning on Spatio-Temporal Data. INAP/WLP. :98-115.
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2004. Deductive and Inductive Reasoning on Trajectories. SEBD. :98-105.
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2004. Discovery of ads web hosts through traffic data analysis. DMKD. :76-81.
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2006. Efficient Mining of Temporally Annotated Sequences. SDM.
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2006. Mining sequences with temporal annotations. SAC. :593-597.
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2006. Time-focused clustering of trajectories of moving objects. J. Intell. Inf. Syst.. 27:267-289.
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2007. Trajectory pattern mining. KDD. :330-339.
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2008. Temporal analysis of process logs: a case study. SEBD. :430-437.
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2008. Spatiotemporal Data Mining. Mobility, Data Mining and Privacy. :267-296.
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2008. Visually driven analysis of movement data by progressive clustering. Information Visualization. 7:225-239.
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2009. GeoPKDD – Geographic Privacy-aware Knowledge Discovery. The European Future Technologies Conference (FET 2009).
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2009. K-BestMatch Reconstruction and Comparison of Trajectory Data. ICDM Workshops. :610-615.

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