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Note: Links lead to the DBLP on the Web. Joachim Biskup 92 Joachim Biskup, David W. Embley : Extracting information from heterogeneous information sources using ontologically specified target view. Information Systems 28 (3): 169-212 (2003) 91 Joachim Biskup, Yucel Karabulut : A Hybrid PKI Model: Application to Secure Mediation. DBSec 2002 : 271-282 90 Christian Altenschmidt , Joachim Biskup: Explicit Representation of Constrained Schema Mappings for Mediated Data Integration. DNIS 2002 : 103-132 89 Joachim Biskup, Ralf Menzel : A Flexible Cost Model for Abstract Object-Oriented Database Schemas. ER 2002 : 444-462 88 Joachim Biskup, Piero A. Bonatti : Confidentiality Policies and Their Enforcement for Controlled Query Evaluation. ESORICS 2002 : 39-54 87 Joachim Biskup, Piero A. Bonatti : Controlled Query Evaluation for Known Policies by Combining Lying and Refusal. FoIKS 2002 : 49-66 86 Joachim Biskup: Credential-basierte Zugriffskontrolle: Wurzeln und ein Ausblick. GI Jahrestagung 2002 : 423-428 85 Joachim Biskup, Ulrich Flegel : Ausgleich von Datenschutz und Überwachung mit technischer Zweckbindung am Beispiel eines Pseudonymisierers. GI Jahrestagung 2002 : 488-496 84 Joachim Biskup, Ralf Menzel : An Abstract Database Machine for Cost Driven Design of Object-Oriented Database Schemas. ADBIS 2001 : 366-378 83 Joachim Biskup, Thomas Leineweber : State-Dependent Security Decisions for Distributed Object-Systems. DBSec 2001 : 105-118 82 Joachim Biskup, Barbara Sprick : Towards Unifying Semantic Constraints and Security Constraints in Distributed Information Systems. Semantics in Databases 2001 : 34-62 81 Joachim Biskup, Torsten Polle : Decomposition of object-oriented database schemas. Annals of Mathematics and Artificial Intelligence 33 (2-4): 119-155 (2001) 80 Joachim Biskup, Piero A. Bonatti : Lying versus refusal for known potential secrets. DKE 38 (2): 199-222 (2001) 79 Joachim Biskup, Ulrich Flegel : Threshold-based identity recovery for privacy enhanced applications. ACM Conference on Computer and Communications Security 2000 : 71-79 78 Reind P. van de Riet , Raban Serban , Sylvia L. Osborn , Arnon Rosenthal , Vijayalakshmi Atluri , Joachim Biskup, Gio Wiederhold : Panel. DBSec 2000 : 373 77 Christian Altenschmidt , Joachim Biskup, Yücel Karabulut : Security Architecture of the Multimedia Mediator. DBSec 2000 : 77-88 76 Joachim Biskup, Torsten Polle : Decomposition of Database Classes under Path Functional Dependencies and Onto Constraints. FoIKS 2000 : 31-49 75 Joachim Biskup, David W. Embley : Mediated Information Gain. IDEAS 2000 : 360-370 74 Joachim Biskup, Ulrich Flegel : Transaction-Based Pseudonyms in Audit Data for Privacy Respecting Intrusion Detection. Recent Advances in Intrusion Detection 2000 : 28-48 73 Joachim Biskup, Ulrich Flegel : On Pseudonymization of Audit Data for Intrusion Detection. Workshop on Design Issues in Anonymity and Unobservability 2000 : 161-180 72 Joachim Biskup: For unknown secrecies refusal is better than lying. DKE 33 (1): 1-23 (2000) 71 Leana Golubchik , V. S. Subrahmanian , Sherry Marcus , Joachim Biskup: Sync Classes: A Framework for Optimal Scheduling of Requests in Multimedia Storage Servers. TKDE 12 (1): 60-77 (2000) 70 Joachim Biskup: For Unknown Secrecies Refusal is Better than Lying. DBSec 1999 : 127-141 69 Joachim Biskup, Ralf Menzel , Torsten Polle : Ein Kostenmodell für abstrakte objektorientierte Datenbankschemas. Grundlagen von Datenbanken 1999 : 72-76 68 Joachim Biskup, Ulrich Flegel , Yücel Karabulut : Secure Mediation: Requirements and Design. DBSec 1998 : 127-140 67 Joachim Biskup: Technical Enforcement of Informational Assurances. DBSec 1998 : 17-40 66 Alois Knoll , Christian Altenschmidt , Joachim Biskup, H.-M. Blüthgen , Ingo Glöckner , Sven Hartrumpf , Hermann Helbig , C. 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 65 Christian Altenschmidt , Joachim Biskup, Jürgen Freitag , Barbara Sprick : Weakly Constraining Multimedia Types Based on a Type Embedding Ordering. Multimedia Information Systems 1998 : 121-129 64 Joachim Biskup, Andreas Kluck : A New Approach to Inferences of Semantic Constraints. ADBIS 1997 : 72-79 63 Joachim Biskup, Jürgen Freitag , Yücel Karabulut , Barbara Sprick : Query Evaluation in an Object-Oriented Multimedia Mediator. OOIS 1997 : 31-43 62 Joachim Biskup, Ralf Menzel , Torsten Polle , Yehoshua Sagiv : Decomposition of Relationships through Pivoting. ER 1996 : 28-41 61 Joachim Biskup: Grundlagen von Informationssystemen. Vieweg 1995 60 Joachim Biskup, Ralf Menzel , Torsten Polle : Transforming an Entity-Relationship Schema into Object-Oriented Database Schemas. ADBIS 1995 : 109-136 59 Joachim Biskup: Database Schema Design Theory : Achievements and Challenges. CISMOD 1995 : 14-44 58 Joachim Biskup: Achievements of Relational Database Schema Design Theory Revisited. Semantics in Databases 1995 : 29-54 57 Joachim Biskup, Pratul Dublish , Yehoshua Sagiv : Optimization of a Subclass of Conjunctive Queries. Acta Informatica 32 (1): 1-26 (1995) 56 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. North-Holland 1994 55 Joachim Biskup, Christian Eckert : Enforcement of State Dependent Security Specifications. DBSec 1994 : 375 54 Matthew Morgenstern , Joachim Biskup, Klaus R. Dittrich , Carl E. Landwehr , Marvin Schaefer : Perspectives on Database Security - Panel Summary. DBSec 1994 : 377-390 53 Joachim Biskup, Christian Eckert : Ein Mechanismus zur Durchsetzung von Sicherheitsspezifikationen. Grundlagen von Datenbanken 1994 : 11-15 52 Joachim Biskup, Ralf Menzel , Torsten Polle : Schematransformation für F-Logik. Grundlagen von Datenbanken 1994 : 16-19 51 Joachim Biskup, Ralf Menzel , Torsten Polle : Transformation von Entity-Relationship-Schemata in objektorientierte Datenbankschemata. Grundlagen von Datenbanken 1994 : 20-24 50 Joachim Biskup, Gerrit Bleumer : Reflections on Security of Database and Datatransfer Systems in Health Care. IFIP Congress (2) 1994 : 549-556 49 Joachim Biskup: Impacts of Creating, Implementing and Using Formal Languages. IFIP Congress (3) 1994 : 402-407 48 Joachim Biskup, Christian Eckert : About the Enforcement of State Dependent Specifications. DBSec 1993 : 3-17 47 Joachim Biskup, Holger Stiefeling : Evaluation of Upper Bounds and Least Nodes as Database Operations. FODO 1993 : 197-214 46 Joachim Biskup, Christian Eckert : Über die Durchsetzung von zustandsabhängigen Sicherheitsspezifikationen. Grundlagen von Datenbanken 1993 : 20-24 45 Joachim Biskup, Torsten Polle : Magic-Sets: Globalisieren von Variablen und Rekursionselimination. Grundlagen von Datenbanken 1993 : 25-29 44 Joachim Biskup, Christian Eckert : Sichere Delegation in Informationssystemen. VIS 1993 : 107-133 43 Joachim Biskup: Sicherheit von IT-Systemen als "sogar wenn - sonst nichts - Eigenschaft". VIS 1993 : 239-254 42 Joachim Biskup, Pratul Dublish : Objects in Relational Database Schemes with Functional Inclusion, and Exclusion Dependencies. ITA 27 (3): 183-219 (1993) 41 Joachim Biskup, Richard Hull : Database Theory - ICDT'92, 4th International Conference, Berlin, Germany, October 14-16, 1992, Proceedings. Springer 1992 40 Joachim Biskup: Sicherheit: Gewährleistung und Begrenzung des Informationsflusses. Entwicklungstendenzen bei Datenbanksystemen 1991 : 363-388 39 Joachim Biskup, Pratul Dublish : Objects in Relational Database Schemes with Functional, Inclusion and Exclusion Dependencies. MFDBS 1991 : 276-290 38 Joachim Biskup: Sicherheit in Informationssystemen - Gewährleistung und Begrenzung des Informationsflusses. VIS 1991 : 1-21 37 Joachim Biskup, Hans Hermann Brüggemann : Das datenschutzorientierte Informationssystem DORIS: Stand der Entwicklung und Ausblick. VIS 1991 : 146-158 36 Joachim Biskup, János Demetrovics , Leonid Libkin , Ilya B. Muchnik : On Relational Database Schemes Having Unique Minimal Key. Elektronische Informationsverarbeitung und Kybernetik 27 (4): 217-225 (1991) 35 Joachim Biskup: A General Framework for Database Security (Abstract). DBSec 1990 : 169-170 34 Joachim Biskup: Medical Database Security. GI Jahrestagung (2) 1990 : 212-221 33 Joachim Biskup: A General Framework for Database Security. Grundlagen von Datenbanken 1990 : 7-10 32 Pratul Dublish , Joachim Biskup, Yehoshua Sagiv : Optimizatioin of a Subclass of Conjunctive Queries. ICDT 1990 : 455-469 31 Joachim Biskup, Uwe Räsch , Holger Stiefeling : An Extension of SQL for Querying Graph Relations. Computer Languages 15 (1): 65-82 (1990) 30 Joachim Biskup: Protection of Privacy and Confidentiality in Medical Information Systems: Problems and Guidelines. DBSec 1989 : 13-23 29 Joachim Biskup, Hans Hermann Brüggemann : An Object-Surrogate-Value Approach for Database Languages. FMLDO 1989 : 79-92 28 Joachim Biskup, Hans Hermann Brüggemann : The Personal Model of Data - Towards a Privacy Oriented Information System (Extended Abstract). ICDE 1989 : 348-355 27 Joachim Biskup, Bernhard Convent : Towards a Schema Design Methodology for Deductive Databases. MFDBS 1989 : 37-52 26 Joachim Biskup: Verantwortung des Hochschullehrers für Informatik - Zur Diskussion gestellt. Informatik Spektrum 12 (3): 158-161 (1989) 25 Joachim Biskup: Boyce-Codd Normal Form and Object Normal Forms. Information Processing Letters 32 (1): 29-33 (1989) 24 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. Springer 1988 23 Joachim Biskup, Hans-Werner Graf : Analysis of the Privacy Model for the Information System DORIS. DBSec 1988 : 123-140 22 Joachim Biskup, Holger Stiefeling : Transitive Closure Algorithms for Very Large Databases. WG 1988 : 122-147 21 Joachim Biskup, Hans Hermann Brüggemann : The Personal Model of Data: Towards a Privacy-Oriented Information System. Computers & Security 7 : 575-597 (1988) 20 Joachim Biskup: Privacy Respecting Permissions and Rights. DBSec 1987 : 173-185 19 Joachim Biskup, Hans Hermann Brüggemann : Data Manipulation Languages for the Universal Relation View DURST. MFDBS 1987 : 20-41 18 Joachim Biskup, Uwe Räsch : The Equivalence Problem For Relational Database Schemes. MFDBS 1987 : 42-70 17 Joachim Biskup, Renate Meyer : Design of Relational Database Schemes by Deleting Attributes in the Canonical Decomposition. JCSS 35 (1): 1-22 (1987) 16 Joachim Biskup, Hans Hermann Brüggemann , L. Schnetgöke , M. Kramer : One Flavor Assumption and Gamma-Acyclicity for Universal Relation Views. PODS 1986 : 148-159 15 Joachim Biskup, Bernhard Convent : A Formal View Integration Method. SIGMOD Conference 1986 : 398-407 14 Joachim Biskup: Extending the Relational Algebra for Relations with Maybe Tuples and Existential and Universal Null Values. Fundamenta Informaticae 7 (1): 129-150 (1984) 13 Joachim Biskup: Some Variants of the Take-Grant Protection Model. Information Processing Letters 19 (3): 151-156 (1984) 12 Joachim Biskup, Hans Hermann Brüggemann : Universal Relation Views: A Pragmatic Approach. VLDB 1983 : 172-185 11 Joachim Biskup: A Foundation of Codd's Relational Maybe-Operations. TODS 8 (4): 608-636 (1983) 10 Joachim Biskup, Hans Hermann Brüggemann : Towards Designing Acyclic Database Schemes. Advances in Data Base Theory 1982 : 3-25 9 Joachim Biskup: A Foundation of Codd's Relational Maybe-Operations. XP1 Workshop on Database Theory 1981 8 Joachim Biskup: Inferences of Multivalued Dependencies in Fixed and Undetermined Universes. TCS 10 : 93-105 (1980) 7 Joachim Biskup: A Formal Approach to Null Values in Database Relations. Advances in Data Base Theory 1979 : 299-341 6 Joachim Biskup, Umeshwar Dayal , Philip A. Bernstein : Synthesizing Independent Database Schemas. SIGMOD Conference 1979 : 143-151 5 Joachim Biskup: Path Measures of Turing Machine Computations (Preliminary Report). ICALP 1978 : 90-104 4 Joachim Biskup: On the Complementation Rule for Multivalued Dependencies in Database Relations. Acta Informatica 10 : 297-305 (1978) 3 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) 2 Joachim Biskup: Über Projektionsmengen von Komplexitätsmaßen. Elektronische Informationsverarbeitung und Kybernetik 13 (7/8): 359-368 (1977) 1 Joachim Biskup: Zufällige Folgen und Bi-immunität. Automatentheorie und Formale Sprachen 1973 : 202-207  DiSC'03 © 2003 Association for Computing Machinery |
