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ORCIDJoachim Biskup
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- affiliation: Technical University of Dortmund, Germany
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2020 – today
- 2024
[c122]Joachim Biskup
:
Relational Schemas with Multiplicity Bounds, Diversity Bounds and Functional Dependencies. FoIKS 2024: 45-63- 2022
- [j43]Maximilian Berens, Joachim Biskup, Marcel Preuß:
Uniform probabilistic generation of relation instances satisfying a functional dependency. Inf. Syst. 103: 101848 (2022) - [c121]Maximilian Berens, Joachim Biskup:
On Sampling Representatives of Relational Schemas with a Functional Dependency. FoIKS 2022: 1-19 - [p3]Joachim Biskup:
Keynote: Construction of Inference-Proof Agent Interactions. Mach. Learn. under Resour. Constraints Vol. 3 (3) 2022: 391-412 - 2020
- [c120]Joachim Biskup, Marcel Preuß:
Can We Probabilistically Generate Uniformly Distributed Relation Instances Efficiently? ADBIS 2020: 75-89 - [c119]Joachim Biskup:
Inference-Proof Monotonic Query Evaluation and View Generation Reconsidered. DBSec 2020: 79-99
2010 – 2019
- 2019
- [j42]Joachim Biskup, Marcel Preuß:
Checking inference-proofness of attribute-disjoint and duplicate-preserving fragmentations. Ann. Math. Artif. Intell. 87(1-2): 43-82 (2019) - [j41]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: 1-44 (2019) - 2018
- [c118]Joachim Biskup, Marcel Preuß:
Inferences from Attribute-Disjoint and Duplicate-Preserving Relational Fragmentations. FoIKS 2018: 77-96 - 2017
- [j40]Joachim Biskup, Martin Bring, Michael Bulinski:
Inference control of open relational queries under closed-world semantics based on theorem proving. Inf. Syst. 70: 32-47 (2017) - [c117]Joachim Biskup, Marcel Preuß:
Inference-Proof Updating of a Weakened View Under the Modification of Input Parameters. ESORICS (2) 2017: 381-401 - [c116]Joachim Biskup, Piero A. Bonatti, Clemente Galdi, Luigi Sauro:
Inference-proof Data Filtering for a Probabilistic Setting. PrivOn@ISWC 2017 - [i3]Joachim Biskup, Cornelia Tadros, Jaouad Zarouali:
Confidentiality enforcement by hybrid control of information flows. CoRR abs/1707.08482 (2017) - 2016
- [c115]Joachim Biskup, Cornelia Tadros:
On the Simulation Assumption for Controlled Interaction Processing. Computational Models of Rationality 2016: 133-149 - [c114]Joachim Biskup, Ralf Menzel, Jaouad Zarouali:
Controlled Management of Confidentiality-Preserving Relational Interactions. DPM/QASA@ESORICS 2016: 61-77 - [c113]Joachim Biskup, Marcel Preuß:
Information Control by Policy-Based Relational Weakening Templates. ESORICS (2) 2016: 361-381 - [c112]Joachim Biskup:
Selected Results and Related Issues of Confidentiality-Preserving Controlled Interaction Execution. FoIKS 2016: 211-234 - 2015
- [j39]Joachim Biskup, Cornelia Tadros:
Preserving confidentiality while reacting on iterated queries and belief revisions. Ann. Math. Artif. Intell. 73(1-2): 75-123 (2015) - [c111]Joachim Biskup, Martin Bring, Michael Bulinski:
Confidentiality Preserving Evaluation of Open Relational Queries. ADBIS 2015: 431-445 - [c110]Joachim Biskup, Cornelia Tadros:
Constructing Inference-Proof Belief Mediators. DBSec 2015: 188-203 - 2014
- [c109]Joachim Biskup, Piero A. Bonatti, Clemente Galdi, Luigi Sauro:
Optimality and Complexity of Inference-Proof Data Filtering and CQE. ESORICS (2) 2014: 165-181 - [c108]Joachim Biskup, Cornelia Tadros:
Idea: Towards a Vision of Engineering Controlled Interaction Execution for Information Services. ESSoS 2014: 35-44 - [c107]Joachim Biskup, Gabriele Kern-Isberner, Patrick Krümpelmann, Cornelia Tadros:
Reasoning on Secrecy Constraints under Uncertainty to Classify Possible Actions. FoIKS 2014: 97-116 - [c106]Joachim Biskup, Marcel Preuß:
Inference-Proof Data Publishing by Minimally Weakening a Database Instance. ICISS 2014: 30-49 - 2013
- [j38]Joachim Biskup, Lan Li:
On Inference-Proof View Processing of XML Documents. IEEE Trans. Dependable Secur. Comput. 10(2): 99-113 (2013) - [c105]Joachim Biskup, Marcel Preuß:
Database Fragmentation with Encryption: Under Which Semantic Constraints and A Priori Knowledge Can Two Keep a Secret? DBSec 2013: 17-32 - [c104]Joachim Biskup:
Logic-Oriented Confidentiality Policies for Controlled Interaction Execution. DNIS 2013: 1-22 - [c103]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: 67-72 - 2012
- [j37]Joachim Biskup:
Inference-usability confinement by maintaining inference-proof views of an information system. Int. J. Comput. Sci. Eng. 7(1): 17-37 (2012) - [j36]Joachim Biskup:
Dynamic policy adaptation for inference control of queries to a propositional information system. J. Comput. Secur. 20(5): 509-546 (2012) - [c102]Joachim Biskup:
Some Remarks on Relational Database Schemes Having Few Minimal Keys. Conceptual Modelling and Its Theoretical Foundations 2012: 19-28 - [c101]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: 56-73 - [c100]Joachim Biskup, Cornelia Tadros:
Revising Belief without Revealing Secrets. FoIKS 2012: 51-70 - [c99]Joachim Biskup, Sven Hartmann, Sebastian Link:
Probabilistic Conditional Independence under Schema Certainty and Uncertainty. SUM 2012: 365-378 - 2011
- [j35]Joachim Biskup, Sebastian Link:
Appropriate inferences of data dependencies in relational databases. Ann. Math. Artif. Intell. 63(3-4): 213-255 (2011) - [j34]Joachim Biskup, Christian Gogolin, Jens Seiler, Torben Weibert:
Inference-proof view update transactions with forwarded refreshments. J. Comput. Secur. 19(3): 487-529 (2011) - [j33]Joachim Biskup, Lena Wiese:
A sound and complete model-generation procedure for consistent and confidentiality-preserving databases. Theor. Comput. Sci. 412(31): 4044-4072 (2011) - [c98]Joachim Biskup:
History-Dependent Inference Control of Queries by Dynamic Policy Adaption. DBSec 2011: 106-121 - [c97]Joachim Biskup, Cornelia Tadros:
Inference-Proof View Update Transactions with Minimal Refusals. DPM/SETOP 2011: 104-121 - [c96]Joachim Biskup, Marcel Preuß, Lena Wiese:
On the Inference-Proofness of Database Fragmentation Satisfying Confidentiality Constraints. ISC 2011: 246-261 - [r1]Joachim Biskup:
Inference Control. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 600-605 - 2010
- [j32]Joachim Biskup, Javier López:
Editorial ESORICS 2007. ACM Trans. Inf. Syst. Secur. 13(3): 19:1-19:2 (2010) - [c95]Joachim Biskup, Sven Hartmann, Sebastian Link, Jan-Hendrik Lochner:
Chasing after Secrets in Relational Databases. AMW 2010 - [c94]Joachim Biskup, Sven Hartmann, Sebastian Link, Jan-Hendrik Lochner:
Efficient Inference Control for Open Relational Queries. DBSec 2010: 162-176 - [c93]Joachim Biskup:
Usability Confinement of Server Reactions: Maintaining Inference-Proof Client Views by Controlled Interaction Execution. DNIS 2010: 80-106 - [c92]Joachim Biskup, Cornelia Tadros, Lena Wiese:
Towards Controlled Query Evaluation for Incomplete First-Order Databases. FoIKS 2010: 230-247 - [c91]Joachim Biskup, Cornelia Tadros:
Policy-Based Secrecy in the Runs & Systems Framework and Controlled Query Evaluation. IWSEC (Short Papers) 2010: 60-77
2000 – 2009
- 2009
- [b2]Joachim Biskup:
Security in Computing Systems - Challenges, Approaches and Solutions. Springer 2009, ISBN 978-3-540-78441-8, pp. I-XXVII, 1-694 - [c90]Martin Apel, Joachim Biskup, Ulrich Flegel, Michael Meier:
Towards Early Warning Systems - Challenges, Technologies and Architecture. CRITIS 2009: 151-164 - [c89]Joachim Biskup, Jens Seiler, Torben Weibert:
Controlled Query Evaluation and Inference-Free View Updates. DBSec 2009: 1-16 - [c88]Joachim Biskup, Christian Gogolin, Jens Seiler, Torben Weibert:
Requirements and Protocols for Inference-Proof Interactions in Information Systems. ESORICS 2009: 285-302 - [c87]Joachim Biskup, Lena Wiese:
Combining Consistency and Confidentiality Requirements in First-Order Databases. ISC 2009: 121-134 - [c86]Joachim Biskup, Jan-Hendrik Lochner, Sebastian Sonntag:
Optimization of the Controlled Evaluation of Closed Relational Queries. SEC 2009: 214-225 - 2008
- [j31]Joachim Biskup, Torben Weibert:
Keeping secrets in incomplete databases. Int. J. Inf. Sec. 7(3): 199-217 (2008) - [j30]Joachim Biskup, David W. Embley, Jan-Hendrik Lochner:
Reducing inference control to access control for normalized database schemas. Inf. Process. Lett. 106(1): 8-12 (2008) - [j29]Joachim Biskup, Lena Wiese:
Preprocessing for controlled query evaluation with availability policy. J. Comput. Secur. 16(4): 477-494 (2008) - [c85]Joachim Biskup, Sebastian Link:
Appropriate Reasoning about Data Dependencies in Fixed and Undetermined Universes. FoIKS 2008: 58-77 - [i2]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 - 2007
- [j28]Joachim Biskup, Piero A. Bonatti:
Controlled query evaluation with open queries for a decidable relational submodel. Ann. Math. Artif. Intell. 50(1-2): 39-77 (2007) - [c84]Joachim Biskup, Torben Weibert:
Confidentiality Policies for Controlled Query Evaluation. DBSec 2007: 1-13 - [c83]Joachim Biskup, Ralf Menzel:
Building a Tool for Cost-Based Design of Object-Oriented Database Schemas. ER 2007: 120-131 - [c82]Joachim Biskup, Christian Tsatedem, Lena Wiese:
Secure Mediation of Join Queries by Processing Ciphertexts. ICDE Workshops 2007: 715-724 - [c81]Joachim Biskup, Dominique Marc Burgard, Torben Weibert, Lena Wiese:
Inference Control in Logic Databases as a Constraint Satisfaction Problem. ICISS 2007: 128-142 - [c80]Joachim Biskup, Barbara Carminati, Elena Ferrari, Frank Müller, Sandra Wortmann:
Towards Secure Execution Orders for CompositeWeb Services. ICWS 2007: 489-496 - [c79]Joachim Biskup, Jan-Hendrik Lochner:
Enforcing Confidentiality in Relational Databases by Reducing Inference Control to Access Control. ISC 2007: 407-422 - [c78]Joachim Biskup, Julia Hielscher, Sandra Wortmann:
A Trust- and Property-based Access Control Model. STM@ESORICS 2007: 169-177 - [e4]Joachim Biskup, Javier López:
Computer Security - ESORICS 2007, 12th European Symposium On Research In Computer Security, Dresden, Germany, September 24-26, 2007, Proceedings. Lecture Notes in Computer Science 4734, Springer 2007, ISBN 978-3-540-74834-2 [contents] - 2006
- [c77]Joachim Biskup, Lena Wiese:
On Finding an Inference-Proof Complete Database for Controlled Query Evaluation. DBSec 2006: 30-43 - [c76]Joachim Biskup, Ralf Menzel:
Optimising Abstract Object-Oriented Database Schemas. ER 2006: 528-543 - [c75]Ulrich Flegel, Joachim Biskup:
Requirements of Information Reductions for Cooperating Intrusion Detection Agents. ETRICS 2006: 466-480 - [c74]Joachim Biskup, Piero A. Bonatti:
Controlled Query Evaluation with Open Queries for a Decidable Relational Submodel. FoIKS 2006: 43-62 - [c73]Joachim Biskup, Joerg Parthe:
Optimistic Anonymous Participation in Inter-organizational Workflow Instances. ICISS 2006: 86-100 - 2005
- [c72]Joachim Biskup, Barbara Sprick, Lena Wiese:
Secure Mediation with Mobile Code. DBSec 2005: 267-280 - 2004
- [j27]Joachim Biskup, Piero A. Bonatti:
Controlled Query Evaluation for Known Policies by Combining Lying and Refusal. Ann. Math. Artif. Intell. 40(1-2): 37-62 (2004) - [j26]Joachim Biskup, Piero A. Bonatti:
Controlled query evaluation for enforcing confidentiality in complete information systems. Int. J. Inf. Sec. 3(1): 14-27 (2004) - [j25]Joachim Biskup, Jan Paredaens, Thomas Schwentick, Jan Van den Bussche:
Solving Equations in the Relational Algebra. SIAM J. Comput. 33(5): 1052-1066 (2004) - [c71]Joachim Biskup, Torben Weibert:
Refusal in Incomplete Databases. DBSec 2004: 143-157 - [c70]Joachim Biskup, Sandra Wortmann:
Towards a credential-based implementation of compound access control policies. SACMAT 2004: 31-40 - 2003
- [j24]Joachim Biskup, Torsten Polle:
Adding inclusion dependencies to an object-oriented data model with uniqueness constraints. Acta Informatica 39(6-7): 391-449 (2003) - [j23]Joachim Biskup, David W. Embley:
Extracting information from heterogeneous information sources using ontologically specified target views. Inf. Syst. 28(3): 169-212 (2003) - [j22]Christian Altenschmidt, Joachim Biskup, Ulrich Flegel, Yücel Karabulut:
Secure Mediation: Requirements, Design, and Architecture. J. Comput. Secur. 11(3): 365-398 (2003) - [c69]Joachim Biskup, Thomas Leineweber, Joerg Parthe:
Administration Rights in the SDSD-System. DBSec 2003: 149-162 - 2002
- [c68]Joachim Biskup, Yücel Karabulut:
A Hybrid PKI Model: Application to Secure Mediation. DBSec 2002: 271-282 - [c67]Christian Altenschmidt, Joachim Biskup:
Explicit Representation of Constrained Schema Mappings for Mediated Data Integration. DNIS 2002: 103-132 - [c66]Joachim Biskup, Ralf Menzel:
A Flexible Cost Model for Abstract Object-Oriented Database Schemas. ER 2002: 444-462 - [c65]Joachim Biskup, Piero A. Bonatti:
Confidentiality Policies and Their Enforcement for Controlled Query Evaluation. ESORICS 2002: 39-54 - [c64]Joachim Biskup, Piero A. Bonatti:
Controlled Query Evaluation for Known Policies by Combining Lying and Refusal. FoIKS 2002: 49-66 - [c63]Joachim Biskup:
Credential-basierte Zugriffskontrolle: Wurzeln und ein Ausblick. GI Jahrestagung 2002: 423-428 - [c62]Joachim Biskup, Ulrich Flegel:
Ausgleich von Datenschutz und Überwachung mit technischer Zweckbindung am Beispiel eines Pseudonymisierers. GI Jahrestagung 2002: 488-494 - 2001
- [j21]Joachim Biskup, Torsten Polle:
Decomposition of object-oriented database schemas. Ann. Math. Artif. Intell. 33(2-4): 119-155 (2001) - [j20]Joachim Biskup, Piero A. Bonatti:
Lying versus refusal for known potential secrets. Data Knowl. Eng. 38(2): 199-222 (2001) - [c61]Joachim Biskup, Ralf Menzel:
An Abstract Database Machine for Cost Driven Design of Object-Oriented Database Schemas. ADBIS 2001: 366-378 - [c60]Joachim Biskup, Thomas Leineweber:
State-Dependent Security Decisions for Distributed Object-Systems. DBSec 2001: 105-118 - [c59]Joachim Biskup, Barbara Sprick:
Towards Unifying Semantic Constraints and Security Constraints in Distributed Information Systems. Semantics in Databases 2001: 34-62 - [i1]Joachim Biskup, Jan Paredaens, Thomas Schwentick, Jan Van den Bussche:
Solving equations in the relational algebra. CoRR cs.LO/0106034 (2001) - 2000
- [j19]Joachim Biskup:
For unknown secrecies refusal is better than lying. Data Knowl. Eng. 33(1): 1-23 (2000) - [j18]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): 60-77 (2000) - [c58]Joachim Biskup, Ulrich Flegel:
Threshold-based identity recovery for privacy enhanced applications. CCS 2000: 71-79 - [c57]Christian Altenschmidt, Joachim Biskup, Yücel Karabulut:
Security Architecture of the Multimedia Mediator. DBSec 2000: 77-88 - [c56]Reind P. van de Riet, Raban Serban, Sylvia L. Osborn, Arnon Rosenthal, Vijayalakshmi Atluri, Joachim Biskup, Gio Wiederhold:
Panel. DBSec 2000: 367-371 - [c55]Joachim Biskup, Ulrich Flegel:
On Pseudonymization of Audit Data for Intrusion Detection. Workshop on Design Issues in Anonymity and Unobservability 2000: 161-180 - [c54]Joachim Biskup, Torsten Polle:
Decomposition of Database Classes under Path Functional Dependencies and Onto Constraints. FoIKS 2000: 31-49 - [c53]Joachim Biskup, David W. Embley:
Mediated Information Gain. IDEAS 2000: 360-370 - [c52]Joachim Biskup, Ulrich Flegel:
Transaction-Based Pseudonyms in Audit Data for Privacy Respecting Intrusion Detection. Recent Advances in Intrusion Detection 2000: 28-48
1990 – 1999
- 1999
- [c51]Joachim Biskup:
For Unknown Secrecies Refusal is Better than Lying. DBSec 1999: 127-141 - [c50]Joachim Biskup, Ralf Menzel, Torsten Polle:
Ein Kostenmodell für abstrakte objektorientierte Datenbankschemas. Grundlagen von Datenbanken 1999: 72-76 - [p2]Joachim Biskup:
Selbstbestimmte technische Durchsetzung informationeller Zusicherungen. Angewandte Mathematik, insbesondere Informatik 1999: 35-57 - 1998
- [c49]Joachim Biskup:
Technical Enforcement of Informational Assurances. DBSec 1998: 17-40 - [c48]Joachim Biskup, Ulrich Flegel, Yücel Karabulut:
Secure Mediation: Requirements and Design. DBSec 1998: 127-140 - [c47]Alois C. Knoll, Christian Altenschmidt, Joachim Biskup, Hans-Martin Blüthgen, Ingo Glöckner, Sven Hartrumpf, Hermann Helbig, Christiane Henning, Reinhard Lüling, Burkhard Monien, Thomas Noll, Norbert Sensen:
An Integrated Approach to Semantic Evaluation and Content-Based Retrieval of Multimedia Documents. ECDL 1998: 409-428 - [c46]Christian Altenschmidt, Joachim Biskup, Jürgen Freitag, Barbara Sprick:
Weakly Constraining Multimedia Types Based on a Type Embedding Ordering. Multimedia Information Systems 1998: 121-129 - 1997
- [c45]Joachim Biskup, Andreas Kluck:
A New Approach to Inferences of Semantic Constraints. ADBIS 1997: 72-79 - [c44]Joachim Biskup, Jürgen Freitag, Yücel Karabulut, Barbara Sprick:
Query Evaluation in an Object-Oriented Multimedia Mediator. OOIS 1997: 31-43 - 1996
- [c43]Joachim Biskup, Ralf Menzel, Torsten Polle, Yehoshua Sagiv:
Decomposition of Relationships through Pivoting. ER 1996: 28-41 - 1995
- [b1]Joachim Biskup:
Grundlagen von Informationssystemen. Vieweg 1995, ISBN 3-528-05494-8 - [j17]Joachim Biskup, Pratul Dublish, Yehoshua Sagiv:
Optimization of a Subclass of Conjunctive Queries. Acta Informatica 32(1): 1-26 (1995) - [c42]Joachim Biskup, Ralf Menzel, Torsten Polle:
Transforming an Entity-Relationship Schema into Object-Oriented Database Schemas. ADBIS 1995: 109-136 - [c41]Joachim Biskup:
Database Schema Design Theory : Achievements and Challenges. CISMOD 1995: 14-44 - [c40]Joachim Biskup:
Achievements of Relational Database Schema Design Theory Revisited. Semantics in Databases 1995: 29-54 - 1994
- [c39]Joachim Biskup, Christian Eckert:
Enforcement of State Dependent Security Specifications. DBSec 1994: 375 - [c38]Matthew Morgenstern, Joachim Biskup, Klaus R. Dittrich, Carl E. Landwehr, Marvin Schaefer:
Perspectives on Database Security - Panel Summary. DBSec 1994: 377-390 - [c37]Joachim Biskup, Christian Eckert:
Ein Mechanismus zur Durchsetzung von Sicherheitsspezifikationen. Grundlagen von Datenbanken 1994: 11-15 - [c36]Joachim Biskup, Ralf Menzel, Torsten Polle:
Schematransformation für F-Logik. Grundlagen von Datenbanken 1994: 16-19 - [c35]Joachim Biskup, Ralf Menzel, Torsten Polle:
Transformation von Entity-Relationship-Schemata in objektorientierte Datenbankschemata. Grundlagen von Datenbanken 1994: 20-24 - [c34]Joachim Biskup:
Impacts of Creating, Implementing and Using Formal Languages. IFIP Congress (3) 1994: 402-407 - [c33]Joachim Biskup, Gerrit Bleumer:
Reflections on Security of Database and Datatransfer Systems in Health Care. IFIP Congress (2) 1994: 549-556 - [e3]Joachim Biskup, Matthew Morgenstern, Carl E. Landwehr:
Database Security, VIII: Status and Prospects, Proceedings of the IFIP WG11.3 Working Conference on Database Security, Bad Salzdetfurth, Germany, 23-26 August, 1994. IFIP Transactions A-60, North-Holland 1994, ISBN 0-444-81976-2 [contents] - 1993
- [j16]Joachim Biskup, Pratul Dublish:
Objects in Relational Database Schemes with Functional Inclusion, and Exclusion Dependencies. RAIRO Theor. Informatics Appl. 27(3): 183-219 (1993) - [c32]Joachim Biskup, Christian Eckert:
About the Enforcement of State Dependent Specifications. DBSec 1993: 3-17 - [c31]Joachim Biskup, Holger Stiefeling:
Evaluation of Upper Bounds and Least Nodes as Database Operations. FODO 1993: 197-214 - [c30]Joachim Biskup, Christian Eckert:
Über die Durchsetzung von zustandsabhängigen Sicherheitsspezifikationen. Grundlagen von Datenbanken 1993: 20-24 - [c29]Joachim Biskup, Torsten Polle:
Magic-Sets: Globalisieren von Variablen und Rekursionselimination. Grundlagen von Datenbanken 1993: 25-29 - [c28]Joachim Biskup, Christian Eckert:
Sichere Delegation in Informationssystemen. VIS 1993: 107-133 - [c27]Joachim Biskup:
Sicherheit von IT-Systemen als "sogar wenn - sonst nichts - Eigenschaft". VIS 1993: 239-254 - 1992
- [e2]Joachim Biskup, Richard Hull:
Database Theory - ICDT'92, 4th International Conference, Berlin, Germany, October 14-16, 1992, Proceedings. Lecture Notes in Computer Science 646, Springer 1992, ISBN 3-540-56039-4 [contents] - 1991
- [j15]Joachim Biskup, János Demetrovics, Leonid Libkin, Ilya B. Muchnik:
On Relational Database Schemes Having Unique Minimal Key. J. Inf. Process. Cybern. 27(4): 217-225 (1991) - [j14]Joachim Biskup:
Relationship chase procedures interpreted as resolution with paramodulation. Fundam. Informaticae 15(2): 123-138 (1991) - [c26]Joachim Biskup, Pratul Dublish:
Objects in Relational Database Schemes with Functional, Inclusion and Exclusion Dependencies. MFDBS 1991: 276-290 - [c25]Joachim Biskup:
Sicherheit in Informationssystemen - Gewährleistung und Begrenzung des Informationsflusses. VIS 1991: 1-21 - [c24]Joachim Biskup, Hans Hermann Brüggemann:
Das datenschutzorientierte Informationssystem DORIS: Stand der Entwicklung und Ausblick. VIS 1991: 146-158 - [p1]Joachim Biskup:
Sicherheit: Gewährleistung und Begrenzung des Informationsflusses. Entwicklungstendenzen bei Datenbanksystemen 1991: 363-388 - 1990
- [j13]Joachim Biskup, Uwe Räsch, Holger Stiefeling:
An Extension of SQL for Querying Graph Relations. Comput. Lang. 15(1): 65-82 (1990) - [c23]Joachim Biskup:
A General Framework for Database Security (Abstract). DBSec 1990: 169-170 - [c22]Joachim Biskup:
A General Framework for Database Security. ESORICS 1990: 35-41 - [c21]Joachim Biskup:
Medical Database Security. GI Jahrestagung (2) 1990: 212-221 - [c20]Joachim Biskup:
A General Framework for Database Security. Grundlagen von Datenbanken 1990: 7-10 - [c19]Pratul Dublish, Joachim Biskup, Yehoshua Sagiv:
Optimizatioin of a Subclass of Conjunctive Queries. ICDT 1990: 455-469
1980 – 1989
- 1989
- [j12]Joachim Biskup:
Verantwortung des Hochschullehrers für Informatik - Zur Diskussion gestellt. Inform. Spektrum 12(3): 158-161 (1989) - [j11]Joachim Biskup:
Boyce-Codd Normal Form and Object Normal Forms. Inf. Process. Lett. 32(1): 29-33 (1989) - [c18]Joachim Biskup:
Protection of Privacy and Confidentiality in Medical Information Systems: Problems and Guidelines. DBSec 1989: 13-23 - [c17]Joachim Biskup, Hans Hermann Brüggemann:
An Object-Surrogate-Value Approach for Database Languages. FMLDO 1989: 79-92 - [c16]Joachim Biskup, Hans Hermann Brüggemann:
The Personal Model of Data - Towards a Privacy Oriented Information System (Extended Abstract). ICDE 1989: 348-355 - [c15]Joachim Biskup, Bernhard Convent:
Towards a Schema Design Methodology for Deductive Databases. MFDBS 1989: 37-52 - 1988
- [j10]Joachim Biskup, Hans Hermann Brüggemann:
The personal model of data: Towards a privacy-oriented information system. Comput. Secur. 7(6): 575-597 (1988) - [c14]Joachim Biskup, Hans-Werner Graf:
Analysis of the Privacy Model for the Information System DORIS. DBSec 1988: 123-140 - [c13]Joachim Biskup, Holger Stiefeling:
Transitive Closure Algorithms for Very Large Databases. WG 1988: 122-147 - [e1]Joachim Biskup, János Demetrovics, Jan Paredaens, Bernhard Thalheim:
MFDBS 87, 1st Symposium on Mathematical Fundamentals of Database Systems, Dresden, GDR, January 19-23, 1987, Proceedings. Lecture Notes in Computer Science 305, Springer 1988, ISBN 3-540-19121-6 [contents] - 1987
- [j9]Joachim Biskup, Renate Meyer:
Design of Relational Database Schemes by Deleting Attributes in the Canonical Decomposition. J. Comput. Syst. Sci. 35(1): 1-22 (1987) - [c12]Joachim Biskup:
Privacy Respecting Permissions and Rights. DBSec 1987: 173-185 - [c11]Joachim Biskup, Hans Hermann Brüggemann:
Data Manipulation Languages for the Universal Relation View DURST. MFDBS 1987: 20-41 - [c10]Joachim Biskup, Uwe Räsch:
The Equivalence Problem For Relational Database Schemes. MFDBS 1987: 42-70 - 1986
- [c9]Joachim Biskup, Hans Hermann Brüggemann, L. Schnetgöke, M. Kramer:
One Flavor Assumption and Gamma-Acyclicity for Universal Relation Views. PODS 1986: 148-159 - [c8]Joachim Biskup, Bernhard Convent:
A Formal View Integration Method. SIGMOD Conference 1986: 398-407 - 1984
- [j8]Joachim Biskup:
Extending the Relational Algebra for Relations with Maybe Tuples and Existential and Universal Null Values. Fundam. Inform. 7(1): 129-150 (1984) - [j7]Joachim Biskup:
Some Variants of the Take-Grant Protection Model. Inf. Process. Lett. 19(3): 151-156 (1984) - 1983
- [j6]Joachim Biskup:
A Foundation of Codd's Relational Maybe-Operations. ACM Trans. Database Syst. 8(4): 608-636 (1983) - [c7]Joachim Biskup, Hans Hermann Brüggemann:
Universal Relation Views: A Pragmatic Approach. VLDB 1983: 172-185 - 1982
- [c6]Joachim Biskup, Hans Hermann Brüggemann:
Towards Designing Acyclic Database Schemes. Advances in Data Base Theory 1982: 3-25 - 1981
- [c5]Joachim Biskup:
A Foundation of Codd's Relational Maybe-Operations. XP2 Workshop on Relational Database Theory 1981 - 1980
- [j5]Joachim Biskup:
Inferences of Multivalued Dependencies in Fixed and Undetermined Universes. Theor. Comput. Sci. 10: 93-105 (1980)
1970 – 1979
- 1979
- [c4]Joachim Biskup:
A Formal Approach to Null Values in Database Relations. Advances in Data Base Theory 1979: 299-341 - [c3]Joachim Biskup, Umeshwar Dayal, Philip A. Bernstein:
Synthesizing Independent Database Schemas. SIGMOD Conference 1979: 143-151 - 1978
- [j4]Joachim Biskup:
On the Complementation Rule for Multivalued Dependencies in Database Relations. Acta Informatica 10: 297-305 (1978) - [j3]Joachim Biskup:
The Time Measure of One-Tape Turing Machines Does Not Have the Parallel Computation Property. SIAM J. Comput. 7(1): 115-117 (1978) - [c2]Joachim Biskup:
Path Measures of Turing Machine Computations (Preliminary Report). ICALP 1978: 90-104 - 1977
- [j2]Joachim Biskup:
Über Projektionsmengen von Komplexitätsmaßen. J. Inf. Process. Cybern. 13(7/8): 359-368 (1977) - [j1]Joachim Biskup:
On BI-Immune Isols. Math. Log. Q. 23(31-35): 469-484 (1977) - 1973
- [c1]Joachim Biskup:
Zufällige Folgen und Bi-immunität. Automatentheorie und Formale Sprachen 1973: 202-207
Coauthor Index
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