معرفی
Cristina Sirangelo is a Professor of Computer Science at Université Paris Cité, affiliated with the Institut de Recherche en Informatique Fondamentale (IRIF) and on INRIA delegation at ENS Paris within the VALDA team. Her work bridges database theory, logic, and automata theory, focusing on query answering in incomplete data environments and XML processing.
- Ph.D., University of Calabria (2005)
- Habilitation à diriger des recherches, ENS de Cachan (2014)
Her research explores computational complexity in consistent query answering, Datalog and first-order logic for XML querying, and automata-based validation. Recent projects emphasize dichotomy theorems for query complexity and algorithmic solutions for database constraints under primary keys.
She has been recognized with the ICDT 2013 Test of Time Award for foundational work on XML with incomplete information. Her publications span top-tier venues like PODS, ICDT, JACM, and LMCS, with a focus on logical frameworks and efficient data processing.
- ICDT 2013 Test of Time Award: For pioneering work on XML with incomplete data.
As a teaching leader, she co-organizes the master DATA program and the MIDS double master in data science. Her collaborative efforts include co-authoring key papers on XML reasoning, data exchange, and histogram-based data summarization.
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