�Publications

Journals:

1. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Luigi Pontieri, " Process Mining meets argumentation: Explainable interpretations of low-level event logs via abstract argumentation ". Information Systems (IS), 107, 2022.
2. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Francesco Parisi, " Interpreting RFID tracking data for simultaneously moving objects: An offline sampling-based approach ". Expert Systems With Applications (ESWA), 152: 113368, 2020.
3. Bettina Fazzinga, Francesco Folino, Filippo Furfaro, Luigi Pontieri, " An ensemble-based approach to the security-oriented classification of low-level log traces ". Expert Systems With Applications (ESWA), 153: 113386, 2020.
4. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, " Complexity of fundamental problems in probabilistic abstract argumentation: Beyond independence ". Artificial Intelligence (AI), 268: 1-29, 2019.
5. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Francesco Scala, " Efficiently computing extensions' probabilities over probabilistic Bipolar Abstract Argumentation Frameworks ". Intelligenza Artificiale, 13(2): 189-200, 2019.
6. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, " Credulous and skeptical acceptability in probabilistic abstract argumentation: complexity results ". Intelligenza Artificiale, 12(2): 181-191, 2018.
7. Bettina Fazzinga, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska, " Ontological query answering under many-valued group preferences in Datalog+/- ".International Journal of Approximate Reasoning (IJAR), 93: 354-371, 2018.
8. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, Luigi Pontieri, " Efficiently interpreting traces of low level events in business process logs". Information Systems (IS), 73: 1-24, 2018.
9. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Luigi Pontieri, " Online and offline classification of traces of event logs on the basis of security risks". Journal of Intelligent Information Systems (JIIS), 50(1): 195-230, 2018.
10. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Francesco Parisi, " Using integrity constraints to guide the interpretation of RFID-trajectory data ". ACM SIGSPATIAL Special, 9(2): 28-35, 2017.
11. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Francesco Parisi,"Exploiting integrity constraints for cleaning trajectories of RFID-monitored objects". ACM Transactions on Database Systems (TODS), 41(4): 24:1-24:52, 2016.
12. Bettina Fazzinga, Sergio Flesca, Francesco Parisi, Adriana Pietramala, "Computing or Estimating Extension’s Probabilities over Structured Probabilistic Argumentation Frameworks". IfColog Journal of Logics and their Applications, 3(2): 177-200, 2016.
13. Bettina Fazzinga, Sergio Flesca, Francesco Parisi, "On Efficiently Estimating the Probability of Extensions in Abstract Argumentation Frameworks". International Journal of Approximate Reasoning (IJAR), 69: 106-132, 2016.
14. Bettina Fazzinga, Sergio Flesca, Francesco Parisi, "On the Complexity of Probabilistic Abstract Argumentation Frameworks". ACM Transactions on Computational Logic (TOCL), 16(3): 22, 2015.
15. Bettina Fazzinga, Sergio Flesca, Andrea Pugliese,"Top-k Approximate Answers to XPath Queries with Negation". IEEE Transactions on Knowledge and Data Engineering (TKDE), 26(10): 2561-2573, 2014.
16. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari,"RFID-data compression for supporting aggregate queries". ACM Transactions on Database Systems (TODS), 38(2): 11, 2013.
17. Claudia d'Amato, Nicola Fanizzi, Bettina Fazzinga, Georg Gottlob, Thomas Lukasiewicz , "Ontology-Based Semantic Search on the Web and its Combination with the Power of Inductive Reasoning". Annals of Mathematics and Artificial Intelligence (AMAI), 65(2-3): 83-121, 2012.
18. Bettina Fazzinga, Giorgio Gianforme, Georg Gottlob, Thomas Lukasiewicz, "Semantic Web Search Based on Ontological Conjunctive Queries". Journal of Web Semantics (JWS), 9(4): 453-473, 2011.
19. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "XPath query relaxation through rewriting rules". IEEE Transactions on Knowledge and Data Engineering (TKDE), 23(10): 1583-1600, 2011.
20. Bettina Fazzinga, Sergio Flesca, Andrea Tagarelli, "Schema-based web wrapping". Knowledge and Information Systems (KAIS), 26(1), 127-173, 2011.
21. Bettina Fazzinga, Thomas Lukasiewicz, "Semantic search on the Web". Semantic Web (SWJ), 1(1-2), 89-96, 2010.
22. Bettina Fazzinga, Sergio Flesca, Andrea Pugliese, "Retrieving XML data from heterogeneous sources through vague querying". ACM Transactions on Internet Technology (TOIT) 9(2), 2009.

Conferences:

1. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "Reasoning over Attack-incomplete AAFs in the Presence of Correlations". International Conference on Principles of Knowledge Representation and Reasoning (KR), Online, November 2021.
2. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Luigi Pontieri"Argumentation Meets Process Mining: an Architecture for Log Interpretation". 5th Workshop on Advances in Argumentation in Artificial Intelligence (AI3) , Online, November 2021.
3. Bettina Fazzinga, Andrea Galassi, Paolo Torroni, "A Preliminary Evaluation of a Privacy-Preserving Dialogue System". Fifth Workshop on Natural Language for Artificial Intelligence (NL4AI) , Online, November 2021.
4. Bettina Fazzinga, Andrea Galassi, Paolo Torroni, "An Argumentative Dialogue System for COVID-19 Vaccine Information". Logic and Argumentation - 4th International Conference (CLAR), Online, October 2021.
5. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "Reasoning over Argument-Incomplete AAFs in the Presence of Correlations". International Joint Conference on Artificial Intelligence (IJCAI), Online, August 2021.
6. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "Revisiting the Notion of Extension over Incomplete Abstract Argumentation Frameworks". International Joint Conference on Artificial Intelligence (IJCAI), Online, August 2020.
7. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "Embedding The Trust Degrees of Agents in Abstract Argumentation". European Conference on Artificial Intelligence (ECAI) , Online, August 2020.
8. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "VisPrAF: A system for visually specifying and reasoning over probabilistic abstract argumentation frameworks". Workshop on Advances In Argumentation In Artificial Intelligence (AI³@AI*IA) , Cosenza, Italy, November 2019.
9. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, "On the effectiveness of MH-based joint-decoders for very short Tardos fingerprinting codes". International Conference on Control, Decision and Information Technologies (CoDIT), Paris, France, April 2019.
10. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "Complexity of Fundamental Problems in Probabilistic Abstract Argumentation: Beyond Independence (Extended Abstract)". International Joint Conference on Artificial Intelligence (IJCAI), Macao, China, August 2019.
11. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Francesco Scala, "Computing Extensions' Probabilities over Probabilistic Bipolar Abstract Argumentation Frameworks". Workshop on Advances In Argumentation In Artificial Intelligence (AI³@AI*IA) , Trento, Italy, November 2018.
12. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Luigi Pontieri, "Process Discovery from Low-Level Event Logs". Advanced Information Systems Engineering - 30th International Conference (CAiSE) , Tallin, Estonia, June 2018.
13. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "Probabilistic bipolar abstract argumentation frameworks: complexity results". International Joint Conference on Artificial Intelligence (IJCAI), Stockholm, Sweden, July 2018.
14. Bettina Fazzinga, Francesco Folino, Filippo Furfaro, Luigi Pontieri, "Combining Model- and Example-Driven Classification to Detect Security Breaches in Activity-Unaware Logs". OTM Conferences - Confederated International Conferences: CoopIS, C&TC, and ODBASE , La Valletta, Malta, October 2018.
15. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, "A Novel Accusation Model for Document Fingerprinting". Italian Symposium on Advanced Database Systems (SEBD), Taranto, Italy, June 2018.
16. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, Luigi Pontieri, "On the Interpretation of Traces of Low Level Events in Business Process Logs". Italian Symposium on Advanced Database Systems (SEBD), Taranto, Italy, June 2018.
17. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "Credulous Acceptability in Probabilistic Abstract Argumentation: Complexity Results". Workshop on Advances In Argumentation In Artificial Intelligence (AI³@AI*IA), Bari, Italy, November 2017.
18. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, "Effective Document Fingerprinting". British International Conference on Databases (BICOD) , London, UK, July 2017.
19. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, "WFinger: a joint-decoder for very short Tardos fingerprinting codes ". International Database Engineering & Applications Symposium (IDEAS) , Bristol, UK, July 2017.
20. Stefan Borgwardt, Bettina Fazzinga, Thomas Lukasiewicz, Akanksha Shrivastava, Oana Tifrea-Marciuska, "Preferential Query Answering in the SemanticWeb with Possibilistic Networks". Joint German/Austrian Conference on Artificial Intelligence, Klagenfurt, Austria, September 2016.
21. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "Computing extensions' probabilities in probabilistic abstract argumentation: beyond independence". European Conference on Artificial Intelligence (ECAI), The Hague, Netherlands, August 2016.
22. Bettina Fazzinga, Filippo Furfaro, Elio Masciari, Giuseppe M. Mazzeo, "Privacy or Security? Take A Look And Then Decide". International Conference on Scientific and Statistical Database Management (SSDBM), Budapest, Hungary, July 2016.
23. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, Luigi Pontieri , Chiara Pulice, "How, Who and When: Enhancing Business Process Warehouses By Graph Based Queries". International Database Engineering & Applications Symposium (IDEAS), Montreal, Canada, July 2016.
24. Stefan Borgwardt, Bettina Fazzinga, Thomas Lukasiewicz, Akanksha Shrivastava, Oana Tifrea-Marciuska, "Preferential Query Answering in the SemanticWeb with Possibilistic Networks". International Joint Conference on Artificial Intelligence (IJCAI), New York, NY, July 2016.
25. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, Luigi Pontieri , Chiara Pulice, "A framework supporting the analysis of process logs". Italian Symposium on Advanced Database Systems (SEBD), Lecce, Italy, June 2016.
26. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, Luigi Pontieri , "A probabilistic unified framework for event abstraction and process detection from log data". International Conference on Cooperative Information Systems (CoopIS), Rhodes, Greece, October 2015.
27. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, Luigi Pontieri , Chiara Pulice, "A framework supporting the analysis of process logs stored in either relational or NoSQL DBMSs". International Symposium on Methodologies for Intelligent Systems (ISMIS), Lyon, France, October 2015.
28. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Luigi Pontieri , "Classifying traces of event logs on the basis of security risks". New Frontiers in Mining Complex Patterns (nfMCP) - ECML-PKKD Workshop, Oporto, Portugal, September 2015.
29. Bettina Fazzinga, Sergio Flesca, Francesco Parisi, Adriana Pietramala, "PARTY: A mobile system for efficiently assessing the probability of extensions in a debate". International Conference on Database and Expert Systems Applications (DEXA), Valencia, Spain, September 2015.
30. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, Luigi Pontieri, "A compression-based framework for the efficient analysis of business process logs". International Conference on Scientific and Statistical Database Management (SSDBM), San Diego, California, June 2015.
31. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Francesco Parisi, "Offline cleaning of RFID trajectory data". International Conference on Scientific and Statistical Database Management (SSDBM), Aalborg, Denmark, June 2014.
32. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Francesco Parisi, "Cleaning trajectory data of RFID-monitored objects through conditioning under integrity constraints". International Conference on Extending Database Technology (EDBT), Athens, Greece, March 2014.
33. Bettina Fazzinga, Sergio Flesca, Francesco Parisi, "Efficiently Estimating the Probability of Extensions in Abstract Argumentation". International Conference on Scalable Uncertainty Management (SUM), Washington, USA, September 2013.
34. Bettina Fazzinga, Sergio Flesca, Francesco Parisi, "On the Complexity of Probabilistic Abstract Argumentation". International Joint Conference on Artificial Intelligence (IJCAI), Beijing, China, August 2013.
35. Bettina Fazzinga, Sergio Flesca, Francesco Parisi, "Probabilistic Argumentation: complexity results". Italian Symposium on Advanced Database Systems (SEBD), Roccella Jonica (RC), Italia, June 2013.
36. Claudia d’Amato, Nicola Fanizzi, Bettina Fazzinga, Georg Gottlob, Thomas Lukasiewicz, "Combining Semantic Web Search with the Power of Inductive Reasoning". International Conference on Scalable Uncertainty Management (SUM), Toulouse, France, September 2010.
37. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, "On the expressiveness of generalization rules for XPath query relaxation". International Database Engineering & Applications Symposium (IDEAS), Montreal, Canada, August 2010.
38. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, "Efficient and Effective RFID Data Warehousing". Italian Symposium on Advanced Database Systems (SEBD), Rimini, Italy, June 2010.
39. Claudia d’Amato, Floriana Esposito, Nicola Fanizzi, Bettina Fazzinga, Georg Gottlob, Thomas Lukasiewicz, "Inductive Reasoning and Semantic Web Search". ACM Symposium on Applied Computing (SAC), Sierre, Switzerland, March 2010.
40. Bettina Fazzinga, Giorgio Gianforme, Georg Gottlob, Thomas Lukasiewicz, "Semantic Web Search Based on Ontological Conjunctive Queries". International Symposia on Foundations of Information and Knowledge Systems (FoIKS), Sofia, Bulgaria, February 2010.
41. Claudia d’Amato, Nicola Fanizzi, Bettina Fazzinga, Georg Gottlob, Thomas Lukasiewicz, "Combining SemanticWeb Search with the Power of Inductive Reasoning". International Workshop on Uncertainty Reasoning for the Semantic Web (URSW), Washington DC, USA, October 2009.
42. Bettina Fazzinga, Sergio Flesca, Andrea Pugliese, "Top-k answers to fuzzy XPath queries". International Conference on Database and Expert Systems Applications (DEXA), Linz, Austria, September 2009.
43. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, "Efficient and Effective RFID Data Warehousing". International Database Engineering & Applications Symposium (IDEAS), Cosenza, Italy, September 2009.
44. Bettina Fazzinga, Sergio Flesca, Salvatore Garruzzo, Elio Masciari, Andrea Tagarelli, "A Wrapper Generation System for PDF Documents". ACM Symposium on Applied Computing (SAC), Cearà, Brazil, March 2008.
45. Fabio Fassetti, Bettina Fazzinga, "FOX: Inference of Approximate Functional Dependencies from XML Data". International Workshop on Database and Expert Systems Applications (DEXA), Regensburg, Germany, September 2007.
46. Fabio Fassetti, Bettina Fazzinga, "Approximate Functional Dependencies for XML Data". East-European Conference on Advances in Databases and Information Systems (ADBIS), Varna, Bulgaria, October 2007.
47. Bettina Fazzinga, Sergio Flesca, Andrea Pugliese, "Vague Queries on Peer-to-Peer XML Databases". International Conference on Database and Expert Systems Applications (DEXA), Regensburg, Germany, September 2007.
48. Bettina Fazzinga, Sergio Flesca, Andrea Pugliese," Vague XML Querying in Peer-to-Peer Networks". Italian Symposium on Advanced Database Systems (SEBD), Ancona, Italy, June 2006.
49. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Francesco Parisi, "DART: a Data Acquisition and Repairing Tool". International Workshop on Inconsistency and Incompleteness in Databases (IIDB), Munich, Germany, March 2006.
50. Bettina Fazzinga, Sergio Flesca, Andrea Tagarelli, "Learning robust web wrappers". International Conference on Database and Expert Systems Applications (DEXA), Copenhagen, Denmark, August 2005.

Book Chapters:

1. Marco Calautti, Luciano Caroprese, Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Sergio Greco, Cristian Molinaro, Francesco Parisi, Andrea Pugliese, Domenico Saccà, Irina Trubitsyna, Ester Zumpano, "Dealing with Inconsistency in Databases: An Overview". A Comprehensive Guide Through the Italian Database Research, Springer, 2018.
2. Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Luigi Pontieri , "Classifying traces of event logs on the basis of security risks". New Frontiers in Mining Complex Patterns (nfMCP) - revised selected papers, Vol 9607, Spinger, 2015.
3. Claudia D'Amato, Nicola Fanizzi, Bettina Fazzinga, Georg Gottlob, Thomas Lukasiewicz, "Semantic Web Search and Inductive Reasoning". Uncertainty Reasoning for the Semantic Web II, Vol 7123, Springer, 2013.
4. Bettina Fazzinga, "Exploiting vague queries to collect data from heterogeneous XML sources". Soft Computing in XML Data Management, Springer, Series: Studies in Fuzziness and Soft Computing, Vol. 255, 2010 .