Joachim Biskup

ORCID

Publication Activity (10 Years)

Years Active: 1973-2024
Publications (10 Years): 16

Top Venues

FoIKS

ESORICS (2)

Ann. Math. Artif. Intell.

ADBIS

Publications

Joachim Biskup
Relational Schemas with Multiplicity Bounds, Diversity Bounds and Functional Dependencies. FoIKS (2024)
Maximilian Berens, Joachim Biskup
On Sampling Representatives of Relational Schemas with a Functional Dependency. FoIKS (2022)
Maximilian Berens, Joachim Biskup, Marcel Preuß
Uniform probabilistic generation of relation instances satisfying a functional dependency. Inf. Syst. 103 (2022)
Joachim Biskup, Marcel Preuß
Can We Probabilistically Generate Uniformly Distributed Relation Instances Efficiently? ADBIS (2020)
Joachim Biskup
Inference-Proof Monotonic Query Evaluation and View Generation Reconsidered. DBSec (2020)
Joachim Biskup, Christine Dahn, Katharina Diekmann, Ralf Menzel, Dirk Schalge, Lena Wiese
Publishing inference-proof relational data: An implementation and experiments. Data Knowl. Eng. 120 (2019)
Joachim Biskup, Marcel Preuß
Checking inference-proofness of attribute-disjoint and duplicate-preserving fragmentations. Ann. Math. Artif. Intell. 87 (1-2) (2019)
Joachim Biskup, Marcel Preuß
Inferences from Attribute-Disjoint and Duplicate-Preserving Relational Fragmentations. FoIKS (2018)
Joachim Biskup, Piero A. Bonatti, Clemente Galdi, Luigi Sauro
Inference-proof Data Filtering for a Probabilistic Setting. PrivOn@ISWC (2017)
Joachim Biskup, Cornelia Tadros, Jaouad Zarouali
Confidentiality enforcement by hybrid control of information flows. CoRR (2017)
Joachim Biskup, Marcel Preuß
Inference-Proof Updating of a Weakened View Under the Modification of Input Parameters. ESORICS (2) (2017)
Joachim Biskup, Martin Bring, Michael Bulinski
Inference control of open relational queries under closed-world semantics based on theorem proving. Inf. Syst. 70 (2017)
Joachim Biskup
Selected Results and Related Issues of Confidentiality-Preserving Controlled Interaction Execution. FoIKS (2016)
Joachim Biskup, Cornelia Tadros
On the Simulation Assumption for Controlled Interaction Processing. Computational Models of Rationality (2016)
Joachim Biskup, Marcel Preuß
Information Control by Policy-Based Relational Weakening Templates. ESORICS (2) (2016)
Joachim Biskup, Ralf Menzel, Jaouad Zarouali
Controlled Management of Confidentiality-Preserving Relational Interactions. DPM/QASA@ESORICS (2016)
Joachim Biskup, Cornelia Tadros
Preserving confidentiality while reacting on iterated queries and belief revisions. Ann. Math. Artif. Intell. 73 (1-2) (2015)
Joachim Biskup, Cornelia Tadros
Constructing Inference-Proof Belief Mediators. DBSec (2015)
Joachim Biskup, Martin Bring, Michael Bulinski
Confidentiality Preserving Evaluation of Open Relational Queries. ADBIS (2015)
Joachim Biskup, Piero A. Bonatti, Clemente Galdi, Luigi Sauro
Optimality and Complexity of Inference-Proof Data Filtering and CQE. ESORICS (2) (2014)
Joachim Biskup, Marcel Preuß
Inference-Proof Data Publishing by Minimally Weakening a Database Instance. ICISS (2014)
Joachim Biskup, Cornelia Tadros
Idea: Towards a Vision of Engineering Controlled Interaction Execution for Information Services. ESSoS (2014)
Joachim Biskup, Gabriele Kern-Isberner, Patrick Krümpelmann, Cornelia Tadros
Reasoning on Secrecy Constraints under Uncertainty to Classify Possible Actions. FoIKS (2014)
Joachim Biskup, Marcel Preuß
Database Fragmentation with Encryption: Under Which Semantic Constraints and A Priori Knowledge Can Two Keep a Secret? DBSec (2013)
Joachim Biskup, Lan Li
On Inference-Proof View Processing of XML Documents. IEEE Trans. Dependable Secur. Comput. 10 (2) (2013)
Joachim Biskup
Logic-Oriented Confidentiality Policies for Controlled Interaction Execution. DNIS (2013)
Shawn Merrill, Nilgun Basalp, Joachim Biskup, Erik Buchmann, Chris Clifton, Bart Kuijpers, Walied Othman, Erkay Savas
Privacy through Uncertainty in Location-Based Services. MDM (2) (2013)
Joachim Biskup
Inference-usability confinement by maintaining inference-proof views of an information system. Int. J. Comput. Sci. Eng. 7 (1) (2012)
Joachim Biskup
Dynamic policy adaptation for inference control of queries to a propositional information system. J. Comput. Secur. 20 (5) (2012)
Joachim Biskup
Some Remarks on Relational Database Schemes Having Few Minimal Keys. Conceptual Modelling and Its Theoretical Foundations (2012)
Joachim Biskup, Sven Hartmann, Sebastian Link, Jan-Hendrik Lochner, Torsten Schlotmann
Signature-Based Inference-Usability Confinement for Relational Databases under Functional and Join Dependencies. DBSec (2012)
Joachim Biskup, Sven Hartmann, Sebastian Link
Probabilistic Conditional Independence under Schema Certainty and Uncertainty. SUM (2012)
Joachim Biskup, Cornelia Tadros
Revising Belief without Revealing Secrets. FoIKS (2012)
Joachim Biskup, Marcel Preuß, Lena Wiese
On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints. ISC (2011)
Joachim Biskup, Sebastian Link
Appropriate inferences of data dependencies in relational databases. Ann. Math. Artif. Intell. 63 (3-4) (2011)
Joachim Biskup, Lena Wiese
A sound and complete model-generation procedure for consistent and confidentiality-preserving databases. Theor. Comput. Sci. 412 (31) (2011)
Joachim Biskup, Christian Gogolin, Jens Seiler, Torben Weibert
Inference-proof view update transactions with forwarded refreshments. J. Comput. Secur. 19 (3) (2011)
Joachim Biskup, Cornelia Tadros
Inference-Proof View Update Transactions with Minimal Refusals. DPM/SETOP (2011)
Joachim Biskup
History-Dependent Inference Control of Queries by Dynamic Policy Adaption. DBSec (2011)
Joachim Biskup, Sven Hartmann, Sebastian Link, Jan-Hendrik Lochner
Chasing after Secrets in Relational Databases. AMW (2010)
Joachim Biskup, Sven Hartmann, Sebastian Link, Jan-Hendrik Lochner
Efficient Inference Control for Open Relational Queries. DBSec (2010)
Joachim Biskup
Usability Confinement of Server Reactions: Maintaining Inference-Proof Client Views by Controlled Interaction Execution. DNIS (2010)
Joachim Biskup, Cornelia Tadros
Policy-Based Secrecy in the Runs & Systems Framework and Controlled Query Evaluation. IWSEC (Short Papers) (2010)
Joachim Biskup, Javier López
Editorial ESORICS 2007. ACM Trans. Inf. Syst. Secur. 13 (3) (2010)
Joachim Biskup, Cornelia Tadros, Lena Wiese
Towards Controlled Query Evaluation for Incomplete First-Order Databases. FoIKS (2010)
Joachim Biskup, Jan-Hendrik Lochner, Sebastian Sonntag
Optimization of the Controlled Evaluation of Closed Relational Queries. SEC (2009)
Joachim Biskup, Jens Seiler, Torben Weibert
Controlled Query Evaluation and Inference-Free View Updates. DBSec (2009)
Joachim Biskup, Christian Gogolin, Jens Seiler, Torben Weibert
Requirements and Protocols for Inference-Proof Interactions in Information Systems. ESORICS (2009)
Martin Apel, Joachim Biskup, Ulrich Flegel, Michael Meier
Towards Early Warning Systems - Challenges, Technologies and Architecture. CRITIS (2009)
Joachim Biskup, Lena Wiese
Combining Consistency and Confidentiality Requirements in First-Order Databases. ISC (2009)
Joachim Biskup, Torben Weibert
Keeping secrets in incomplete databases. Int. J. Inf. Sec. 7 (3) (2008)
Joachim Biskup, Julia Hielscher, Sandra Wortmann
A Trust- and Property-based Access Control Model. Electron. Notes Theor. Comput. Sci. 197 (2) (2008)
Joachim Biskup, Bernhard M. Hämmerli, Michael Meier, Sebastian Schmerl, Jens Tölle, Michael Vogel
08102 Working Group -- Early Warning Systems. Network Attack Detection and Defense (2008)
Joachim Biskup, Lena Wiese
Preprocessing for controlled query evaluation with availability policy. J. Comput. Secur. 16 (4) (2008)
Joachim Biskup, David W. Embley, Jan-Hendrik Lochner
Reducing inference control to access control for normalized database schemas. Inf. Process. Lett. 106 (1) (2008)
Joachim Biskup, Sebastian Link
Appropriate Reasoning about Data Dependencies in Fixed and Undetermined Universes. FoIKS (2008)
Joachim Biskup, Ralf Menzel
Building a Tool for Cost-Based Design of Object-Oriented Database Schemas. ER (2007)
Joachim Biskup, Christian Tsatedem, Lena Wiese
Secure Mediation of Join Queries by Processing Ciphertexts. ICDE Workshops (2007)
Joachim Biskup, Barbara Carminati, Elena Ferrari, Frank Müller, Sandra Wortmann
Towards Secure Execution Orders for CompositeWeb Services. ICWS (2007)
Joachim Biskup, Piero A. Bonatti
Controlled query evaluation with open queries for a decidable relational submodel. Ann. Math. Artif. Intell. 50 (1-2) (2007)
Joachim Biskup, Dominique Marc Burgard, Torben Weibert, Lena Wiese
Inference Control in Logic Databases as a Constraint Satisfaction Problem. ICISS (2007)
Joachim Biskup, Torben Weibert
Confidentiality Policies for Controlled Query Evaluation. DBSec (2007)
Joachim Biskup, Jan-Hendrik Lochner
Enforcing Confidentiality in Relational Databases by Reducing Inference Control to Access Control. ISC (2007)
Ulrich Flegel, Joachim Biskup
Requirements of Information Reductions for Cooperating Intrusion Detection Agents. ETRICS (2006)
Joachim Biskup, Ralf Menzel
Optimising Abstract Object-Oriented Database Schemas. ER (2006)
Joachim Biskup, Piero A. Bonatti
Controlled Query Evaluation with Open Queries for a Decidable Relational Submodel. FoIKS (2006)
Joachim Biskup, Lena Wiese
On Finding an Inference-Proof Complete Database for Controlled Query Evaluation. DBSec (2006)
Joachim Biskup, Joerg Parthe
Optimistic Anonymous Participation in Inter-organizational Workflow Instances. ICISS (2006)
Joachim Biskup, Barbara Sprick, Lena Wiese
Secure Mediation with Mobile Code. DBSec (2005)
Joachim Biskup, Sandra Wortmann
Towards a credential-based implementation of compound access control policies. SACMAT (2004)
Joachim Biskup, Piero A. Bonatti
Controlled query evaluation for enforcing confidentiality in complete information systems. Int. J. Inf. Sec. 3 (1) (2004)
Joachim Biskup, Jan Paredaens, Thomas Schwentick, Jan Van den Bussche
Solving Equations in the Relational Algebra. SIAM J. Comput. 33 (5) (2004)
Joachim Biskup, Piero A. Bonatti
Controlled Query Evaluation for Known Policies by Combining Lying and Refusal. Ann. Math. Artif. Intell. 40 (1-2) (2004)
Joachim Biskup, Torben Weibert
Refusal in Incomplete Databases. DBSec (2004)
Joachim Biskup, Torsten Polle
Adding inclusion dependencies to an object-oriented data model with uniqueness constraints. Acta Informatica 39 (6-7) (2003)
Joachim Biskup, Thomas Leineweber, Joerg Parthe
Administration Rights in the SDSD-System. DBSec (2003)
Christian Altenschmidt, Joachim Biskup, Ulrich Flegel, Yücel Karabulut
Secure Mediation: Requirements, Design, and Architecture. J. Comput. Secur. 11 (3) (2003)
Joachim Biskup, David W. Embley
Extracting information from heterogeneous information sources using ontologically specified target views. Inf. Syst. 28 (3) (2003)
Joachim Biskup, Piero A. Bonatti
Controlled Query Evaluation for Known Policies by Combining Lying and Refusal. FoIKS (2002)
Joachim Biskup, Ralf Menzel
A Flexible Cost Model for Abstract Object-Oriented Database Schemas. ER (2002)
Joachim Biskup, Ulrich Flegel
Ausgleich von Datenschutz und Überwachung mit technischer Zweckbindung am Beispiel eines Pseudonymisierers. GI Jahrestagung (2002)
Joachim Biskup
Credential-basierte Zugriffskontrolle: Wurzeln und ein Ausblick. GI Jahrestagung (2002)
Joachim Biskup, Yücel Karabulut
A Hybrid PKI Model: Application to Secure Mediation. DBSec (2002)
Christian Altenschmidt, Joachim Biskup
Explicit Representation of Constrained Schema Mappings for Mediated Data Integration. DNIS (2002)
Joachim Biskup, Piero A. Bonatti
Confidentiality Policies and Their Enforcement for Controlled Query Evaluation. ESORICS (2002)
Joachim Biskup, Thomas Leineweber
State-Dependent Security Decisions for Distributed Object-Systems. DBSec (2001)
Joachim Biskup, Torsten Polle
Decomposition of object-oriented database schemas. Ann. Math. Artif. Intell. 33 (2-4) (2001)
Joachim Biskup, Barbara Sprick
Towards Unifying Semantic Constraints and Security Constraints in Distributed Information Systems. Semantics in Databases (2001)
Joachim Biskup, Ralf Menzel
An Abstract Database Machine for Cost Driven Design of Object-Oriented Database Schemas. ADBIS (2001)
Joachim Biskup, Jan Paredaens, Thomas Schwentick, Jan Van den Bussche
Solving equations in the relational algebra CoRR (2001)
Joachim Biskup, Piero A. Bonatti
Lying versus refusal for known potential secrets. Data Knowl. Eng. 38 (2) (2001)
Reind P. van de Riet, Raban Serban, Sylvia L. Osborn, Arnon Rosenthal, Vijayalakshmi Atluri, Joachim Biskup, Gio Wiederhold
Panel. DBSec (2000)
Joachim Biskup, David W. Embley
Mediated Information Gain. IDEAS (2000)
Joachim Biskup, Ulrich Flegel
On Pseudonymization of Audit Data for Intrusion Detection. Workshop on Design Issues in Anonymity and Unobservability (2000)
Joachim Biskup, Torsten Polle
Decomposition of Database Classes under Path Functional Dependencies and Onto Constraints. FoIKS (2000)
Joachim Biskup, Ulrich Flegel
Threshold-based identity recovery for privacy enhanced applications. CCS (2000)
Joachim Biskup
For unknown secrecies refusal is better than lying. Data Knowl. Eng. 33 (1) (2000)
Christian Altenschmidt, Joachim Biskup, Yücel Karabulut
Security Architecture of the Multimedia Mediator. DBSec (2000)
Leana Golubchik, V. S. Subrahmanian, Sherry Marcus, Joachim Biskup
Sync Classes: A Framework for Optimal Scheduling of Requests in Multimedia Storage Servers. IEEE Trans. Knowl. Data Eng. 12 (1) (2000)
Joachim Biskup, Ulrich Flegel
Transaction-Based Pseudonyms in Audit Data for Privacy Respecting Intrusion Detection. Recent Advances in Intrusion Detection (2000)

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Publication Activity (10 Years)

Top Topics

Top Venues

Joachim Biskup