Dr. Marcel Preuß

(Diploma in Computer Science)

Technische Universität Dortmund	Office	Otto-Hahn-Straße 14, Room 3.43
Department of Computer Science	Phone	+49 231 / 755 - 5677
Chair VI	Fax	+49 231 / 755 - 2405
Information Systems and Security (ISSI)	e-mail	marcel.preuss@cs.tu-dortmund.de
44227 Dortmund (Germany)	Consultation Hour	by arrangement

GPG-Fingerprint: EEF4 232B 5FAC CA12 8CB2 6900 7211 68F4 36F4 072A (Public-Key)

I was a member of the Collaborative Research Center SFB 876 and worked on project TP A5

As of September 2017, I am no longer working at TU Dortmund!

If you have any questions about my scientific work, please don't hesitate to contact me via e-mail.

Research Interests
Information dissemination control Privacy-preserving data publishing Controlled Interaction Execution (CIE) in relational databases Efficient inference control Inference-proof materialized views Inference-proofness by fragmentation of relational database instances in Cloud-Computing Inference-proofness by weakening of relational database instances

Publications
Checking Inference-Proofness of Attribute-Disjoint and Duplicate-Preserving Fragmentations. Joachim Biskup and Marcel Preuß. In: Annals of Mathematics and Artificial Intelligence, vol. 87(1-2), pp. 43-82. Springer International Publishing (2019). [link\|abstract\|BibTex] Inferences from Attribute-Disjoint and Duplicate-Preserving Relational Fragmentations. Joachim Biskup and Marcel Preuß. In: Flavio Ferrarotti, Stefan Woltran (Eds.): 10th International Symposium on Foundations of Information and Knowledge Systems (FoIKS 2018), Budapest, Hungary, May 2018. LNCS, vol. 10833, pp. 77-96. Springer International Publishing AG, Cham (2018). [link\|abstract\|full text\|BibTex] Inference-Proof Updating of a Weakened View under the Modification of Input Parameters. Joachim Biskup and Marcel Preuß. In: Simon N. Foley, Dieter Gollmann, Einar Snekkenes (Eds.): 22nd European Symposium on Research in Computer Security (ESORICS 2017), Part II, Oslo, Norway, September 2017. LNCS, vol. 10493, pp. 381-401. Springer International Publishing AG, Cham (2017). [link\|abstract\|full text\|BibTex] Inference-Proof Materialized Views. Marcel Preuß. PhD thesis, Dortmund University of Technology, 2016. [link\|abstract\|ext. abstract\|full text\|BibTex] Information Control by Policy-Based Relational Weakening Templates. Joachim Biskup and Marcel Preuß. In: Ioannis Askoxylakis, Sotiris Ioannidis, Sokratis Katsikas, Catherine Meadows (Eds.): 21st European Symposium on Research in Computer Security (ESORICS 2016), Part II, Heraklion, Crete, Greece, September 2016. LNCS, vol. 9879, pp. 361-381. Springer International Publishing Switzerland, Cham (2016). [link\|abstract\|full text\|BibTex] Inference-Proof Data Publishing by Minimally Weakening a Database Instance. Joachim Biskup and Marcel Preuß. In: Atul Prakash, Rudrapatna Shyamasundar (Eds.): Information Systems Security – 10th International Conference (ICISS 2014), Hyderabad, India, December 2014. LNCS, vol. 8880, pp. 30-49. Springer International Publishing Switzerland, Cham (2014). [link\|abstract\|full text\|BibTex] Database Fragmentation with Encryption: Under Which Semantic Constraints and A Priori Knowledge Can Two Keep a Secret? Joachim Biskup and Marcel Preuß. In: Lingyu Wang, Basit Shafiq (Eds.): Data and Applications Security and Privacy XXVII – 27th Annual IFIP WG 11.3 Conference (DBSec 2013), Newark, New Jersey, USA, July 2013. LNCS, vol. 7964, pp. 17-32. Springer, Heidelberg (2013). [link\|abstract\|full text\|BibTex] On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints. Joachim Biskup, Marcel Preuß and Lena Wiese. In: Xuejia Lai, Jianying Zhou, Hui Li (Eds.): Proceedings of the 14th Information Security Conference (ISC 2011), Xi'an, China, October 2011. LNCS, vol. 7001, pp. 246-261. Springer, Heidelberg (2011). [link\|abstract\|full text\|BibTex] Untersuchungen zum Inferenzschutz von fragmentierten Speicherungen von Datenbankinstanzen. Marcel Preuß. Diploma thesis, Dortmund University of Technology, 2010. [abstract\|full text (German only)\|BibTex]

Publications

Checking Inference-Proofness of Attribute-Disjoint and Duplicate-Preserving Fragmentations. Joachim Biskup and Marcel Preuß. In: Annals of Mathematics and Artificial Intelligence, vol. 87(1-2), pp. 43-82. Springer International Publishing (2019). [link|abstract|BibTex]
Inferences from Attribute-Disjoint and Duplicate-Preserving Relational Fragmentations. Joachim Biskup and Marcel Preuß. In: Flavio Ferrarotti, Stefan Woltran (Eds.): 10th International Symposium on Foundations of Information and Knowledge Systems (FoIKS 2018), Budapest, Hungary, May 2018. LNCS, vol. 10833, pp. 77-96. Springer International Publishing AG, Cham (2018). [link|abstract|full text|BibTex]
Inference-Proof Updating of a Weakened View under the Modification of Input Parameters. Joachim Biskup and Marcel Preuß. In: Simon N. Foley, Dieter Gollmann, Einar Snekkenes (Eds.): 22nd European Symposium on Research in Computer Security (ESORICS 2017), Part II, Oslo, Norway, September 2017. LNCS, vol. 10493, pp. 381-401. Springer International Publishing AG, Cham (2017). [link|abstract|full text|BibTex]
Inference-Proof Materialized Views. Marcel Preuß. PhD thesis, Dortmund University of Technology, 2016. [link|abstract|ext. abstract|full text|BibTex]
Information Control by Policy-Based Relational Weakening Templates. Joachim Biskup and Marcel Preuß. In: Ioannis Askoxylakis, Sotiris Ioannidis, Sokratis Katsikas, Catherine Meadows (Eds.): 21st European Symposium on Research in Computer Security (ESORICS 2016), Part II, Heraklion, Crete, Greece, September 2016. LNCS, vol. 9879, pp. 361-381. Springer International Publishing Switzerland, Cham (2016). [link|abstract|full text|BibTex]
Inference-Proof Data Publishing by Minimally Weakening a Database Instance. Joachim Biskup and Marcel Preuß. In: Atul Prakash, Rudrapatna Shyamasundar (Eds.): Information Systems Security – 10th International Conference (ICISS 2014), Hyderabad, India, December 2014. LNCS, vol. 8880, pp. 30-49. Springer International Publishing Switzerland, Cham (2014). [link|abstract|full text|BibTex]
Database Fragmentation with Encryption: Under Which Semantic Constraints and A Priori Knowledge Can Two Keep a Secret? Joachim Biskup and Marcel Preuß. In: Lingyu Wang, Basit Shafiq (Eds.): Data and Applications Security and Privacy XXVII – 27th Annual IFIP WG 11.3 Conference (DBSec 2013), Newark, New Jersey, USA, July 2013. LNCS, vol. 7964, pp. 17-32. Springer, Heidelberg (2013). [link|abstract|full text|BibTex]
On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints. Joachim Biskup, Marcel Preuß and Lena Wiese. In: Xuejia Lai, Jianying Zhou, Hui Li (Eds.): Proceedings of the 14th Information Security Conference (ISC 2011), Xi'an, China, October 2011. LNCS, vol. 7001, pp. 246-261. Springer, Heidelberg (2011). [link|abstract|full text|BibTex]
Untersuchungen zum Inferenzschutz von fragmentierten Speicherungen von Datenbankinstanzen. Marcel Preuß. Diploma thesis, Dortmund University of Technology, 2010. [abstract|full text (German only)|BibTex]

Lectures
2016-09-30, ESORICS 2016 (Heraklion, Crete, Greece): Information Control by Policy-Based Relational Weakening Templates [link\|slides] 2016-08-24, Doctoral Examination (TU Dortmund): Inference-Proof Materialized Views [link\|slides] 2014-12-18, ICISS 2014 (Hyderabad, India): Inference-Proof Data Publishing by Minimally Weakening a Database Instance [slides] 2014-10-13, Kolleg Sicherheit (TU Dortmund): Inference-Proof Data Publishing by Minimally Weakening a Database Instance [slides] 2013-07-15, DBSec 2013 (Newark, New Jersey, USA): Database Fragmentation with Encryption: Under Which Semantic Constraints and A Priori Knowledge Can Two Keep a Secret? [link\|slides] 2013-03-11, Kolleg Sicherheit (TU Dortmund): Database Fragmentation with Encryption: Under Which Semantic Constraints and A Priori Knowledge Can Two Keep a Secret? [slides] 2011-10-28, ISC 2011 (Xi'an, China): On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints [slides] 2011-10-18, DuD Seminar (TU Dortmund): On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints [slides] 2011-03-31, Kolleg Sicherheit (TU Dortmund): On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints [slides] 2010-11-23, DuD Seminar (TU Dortmund): Untersuchungen zum Inferenzschutz von fragmentierten Speicherungen von Datenbankinstanzen [slides (German only)]

Lectures

2016-09-30, ESORICS 2016 (Heraklion, Crete, Greece): Information Control by Policy-Based Relational Weakening Templates [link|slides]
2016-08-24, Doctoral Examination (TU Dortmund): Inference-Proof Materialized Views [link|slides]
2014-12-18, ICISS 2014 (Hyderabad, India): Inference-Proof Data Publishing by Minimally Weakening a Database Instance [slides]
2014-10-13, Kolleg Sicherheit (TU Dortmund): Inference-Proof Data Publishing by Minimally Weakening a Database Instance [slides]
2013-07-15, DBSec 2013 (Newark, New Jersey, USA): Database Fragmentation with Encryption: Under Which Semantic Constraints and A Priori Knowledge Can Two Keep a Secret? [link|slides]
2013-03-11, Kolleg Sicherheit (TU Dortmund): Database Fragmentation with Encryption: Under Which Semantic Constraints and A Priori Knowledge Can Two Keep a Secret? [slides]
2011-10-28, ISC 2011 (Xi'an, China): On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints [slides]
2011-10-18, DuD Seminar (TU Dortmund): On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints [slides]
2011-03-31, Kolleg Sicherheit (TU Dortmund): On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints [slides]
2010-11-23, DuD Seminar (TU Dortmund): Untersuchungen zum Inferenzschutz von fragmentierten Speicherungen von Datenbankinstanzen [slides (German only)]

Teaching Assistance
2017 Summer: Informationssysteme [link] 2016/17 Winter: Einführung in die Informatik für Logistiker und Wirtschaftsingenieure [link] 2016 Summer: Informationssysteme [link] 2015/16 Winter: Einführung in die Informatik für Logistiker und Wirtschaftsingenieure [link] 2015 Summer: Informationssysteme [link] 2014/15 Winter: Einführung in die Informatik für Logistiker und Wirtschaftsingenieure [link] 2014 Summer: Informationssysteme [link] 2013/14 Winter: Einführung in die Informatik für Logistiker und Wirtschaftsingenieure [link] 2013 Summer: Praktikum zu Datenstrukturen, Algorithmen und Programmierung 2 [link] 2012/13 Winter: Darstellung, Verarbeitung und Erwerb von Wissen [link] 2012 Summer: Informationssysteme 2011/12 Winter: Darstellung, Verarbeitung und Erwerb von Wissen [link] 2011 Summer: Informationssysteme 2010/11 Winter: IT-Recht – Grundlagen für Informatiker [link]

Teaching Assistance

2017 Summer: Informationssysteme [link]
2016/17 Winter: Einführung in die Informatik für Logistiker und Wirtschaftsingenieure [link]
2016 Summer: Informationssysteme [link]
2015/16 Winter: Einführung in die Informatik für Logistiker und Wirtschaftsingenieure [link]
2015 Summer: Informationssysteme [link]
2014/15 Winter: Einführung in die Informatik für Logistiker und Wirtschaftsingenieure [link]
2014 Summer: Informationssysteme [link]
2013/14 Winter: Einführung in die Informatik für Logistiker und Wirtschaftsingenieure [link]
2013 Summer: Praktikum zu Datenstrukturen, Algorithmen und Programmierung 2 [link]
2012/13 Winter: Darstellung, Verarbeitung und Erwerb von Wissen [link]
2012 Summer: Informationssysteme
2011/12 Winter: Darstellung, Verarbeitung und Erwerb von Wissen [link]
2011 Summer: Informationssysteme
2010/11 Winter: IT-Recht – Grundlagen für Informatiker [link]