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Note: Links lead to the DBLP on the Web. Alfons Kemper Martin Wimmer , Pia Ehrnlechner , Alfons Kemper: Flexible Autorisierung in Web Service-Föderationen. BTW 2005 : 185-204 Daniel Gmach , Stefan Seltzsam , Martin Wimmer , Alfons Kemper: AutoGlobe: Automatische Administration von dienstbasierten Datenbankanwendungen. BTW 2005 : 205-224 Alfons Kemper, Christian Wiesner : Building Scalable Electronic Market Places Using HyperQuery-Based Distributed Query Processing. World Wide Web 8 (1): 27-60 (2005) Alfons Kemper, André Eickler : Datenbanksysteme - Eine Einführung, 5. Auflage Oldenbourg 2004 Hadhami Dhraief , Alfons Kemper, Wolfgang Nejdl , Christian Wiesner : Processing and Optimization of Complex Queries in Schema-Based P2P-Networks. DBISP2P 2004 : 31-45 Markus Keidl , Alfons Kemper: A Framework for Context-Aware Adaptable Web Services. EDBT 2004 : 826-829 Bernhard Zeller , Alfons Kemper: Benchmarking SAP R/3 Archiving Scenarios. ICDE 2004 : 782-786 Christian Wiesner , Alfons Kemper, Stefan Brandl : Dynamic Extensible Query Processing in Super-Peer Based P2P Systems. ICDE 2004 : 848 Martin Wimmer , Daniela Eberhardt , Pia Ehrnlechner , Alfons Kemper: Reliable and Adaptable Security Engineering for Database-Web Services. ICWE 2004 : 502-515 Markus Keidl , Alfons Kemper: Towards context-aware adaptable web services. WWW (Alternate Track Papers & Posters) 2004 : 55-65 Bernhard Zeller , Axel Herbst , Alfons Kemper: XML-Archivierung betriebswirtschaftlicher Datenbank-Objekte. BTW 2003 : 127-146 Markus Keidl , Stefan Seltzsam , Christof König , Alfons Kemper: Kontext-basierte Personalisierung von Web Services. BTW 2003 : 344-363 Ingo Brunkhorst , Hadhami Dhraief , Alfons Kemper, Wolfgang Nejdl , Christian Wiesner : Distributed Queries and Query Optimization in Schema-Based P2P-Systems. DBISP2P 2003 : 184-199 Markus Keidl , Stefan Seltzsam , Alfons Kemper: Reliable Web Service Execution and Deployment in Dynamic Environments. TES 2003 : 104-118 Markus Keidl , Alfons Kemper, Stefan Seltzsam , Konrad Stocker : Web Services. Web & Datenbanken 2003 : 293-331 Reinhard Braumandl , Alfons Kemper, Donald Kossmann : Quality of service in an information economy. ACM Trans. Internet Techn. 3 (4): 291-333 (2003) Alfons Kemper: Datenbankgruppen vorgestellt: Lehrstuhl für Dialogorientierte Systeme, Universität Passau. Datenbank-Spektrum 5 : 63-66 (2003) Christian Wiesner , Peter Winklhofer , Alfons Kemper: Building Dynamic Market Places Using HyperQueries. EDBT 2002 : 749-752 Markus Keidl , Alexander Kreutz , Alfons Kemper, Donald Kossmann : A Publish & Subscribe Architecture for Distributed Metadata Management. ICDE 2002 : 309- Markus Keidl , Stefan Seltzsam , Konrad Stocker , Alfons Kemper: ServiceGlobe: Distributing E-Services Across the Internet. VLDB 2002 : 1047-1050 Bernhard Zeller , Alfons Kemper: Experience Report: Exploiting Advanced Database Optimization Features for Large-Scale SAP R/3 Installations. VLDB 2002 : 894-905 Markus Keidl , Alfons Kemper, Donald Kossmann , Alexander Kreutz : Verteilte Metadatenverwaltung und Anfragebearbeitung für Internet-Datenquellen. Inform., Forsch. Entwickl. 17 (3): 123-134 (2002) Alfons Kemper: Databases and Transaction Processing: An Application-Oriented Approach - Book Review. SIGMOD Record 31 (1): 74-75 (2002) Alfons Kemper, André Eickler : Datenbanksysteme - Eine Einführung, 4. Auflage Oldenbourg 2001 Markus Keidl , Alexander Kreutz , Alfons Kemper, Donald Kossmann : Verteilte Metadatenverwaltung für die Anfragebearbeitung auf Internet-Datenquellen. BTW 2001 : 107-126 Andreas Gärtner , Alfons Kemper, Donald Kossmann , Bernhard Zeller : Efficient Bulk Deletes in Relational Databases. ICDE 2001 : 183-192 Konrad Stocker , Donald Kossmann , Reinhard Braumandl , Alfons Kemper: Integrating Semi-Join-Reducers into State of the Art Query Processors. ICDE 2001 : 575-584 Stefan Seltzsam , Stephan Börzsönyi , Alfons Kemper: Security for Distributed E-Service Composition. TES 2001 : 147-162 Alfons Kemper, Christian Wiesner : Hyperqueries: Dynamic Distributed Query Processing on the Internet. VLDB 2001 : 551-560 Reinhard Braumandl , Markus Keidl , Alfons Kemper, Donald Kossmann , Stefan Seltzsam , Konrad Stocker : ObjectGlobe: Open Distributed Query Processing Services on the Internet. IEEE Data Eng. Bull. 24 (1): 64-70 (2001) Reinhard Braumandl , Markus Keidl , Alfons Kemper, Donald Kossmann , Alexander Kreutz , Stefan Seltzsam , Konrad Stocker : ObjectGlobe: Ubiquitous query processing on the Internet. VLDB J. 10 (1): 48-71 (2001) Reinhard Braumandl , Markus Keidl , Alfons Kemper, Donald Kossmann , Alexander Kreutz , Stefan Pröls , Stefan Seltzsam , Konrad Stocker : ObjectGlobe: Ubiquitous Query Processing on the Internet. TES 2000 : 247-268 Jens Claußen , Alfons Kemper, Guido Moerkotte , Klaus Peithner , Michael Steinbrunn : Optimization and Evaluation of Disjunctive Queries. IEEE Trans. Knowl. Data Eng. 12 (2): 238-260 (2000) Natalija Krivokapic , Markus Islinger , Alfons Kemper: Migrating Autonomous Objects in a WAN Environment. J. Intell. Inf. Syst. 15 (3): 221-251 (2000) Kenneth A. Ross , Charu C. Aggarwal , Alfons Kemper, Sunita Sarawagi , S. Sudarshan , Mihalis Yannakakis : Reminiscences on Influential Papers. SIGMOD Record 29 (3): 52-54 (2000) Reinhard Braumandl , Jens Claußen , Alfons Kemper, Donald Kossmann : Functional-Join Processing. VLDB J. 8 (3-4): 156-177 (2000) Jens Claußen , Alfons Kemper, Donald Kossmann , Christian Wiesner : Exploiting early sorting and early partitioning for decisionsupport query processing. VLDB J. 9 (3): 190-213 (2000) Markus Keidl , Stefan Seltzsam , Alfons Kemper, Natalija Krivokapic : Sicherheit in einem Java-basierten verteilten System autonomer Objekte. BTW 1999 : 38-58 Reinhard Braumandl , Alfons Kemper, Donald Kossmann : Database Patchwork on the Internet. SIGMOD Conference 1999 : 550-552 Alfons Kemper, Donald Kossmann , Christian Wiesner : Generalised Hash Teams for Join and Group-by. VLDB 1999 : 30-41 Alfons Kemper: Review - Diag-Join: An Opportunistic Join Algorithm for 1:N Relationships. ACM SIGMOD Digital Review 1 : (1999) Alfons Kemper: Review - Fast Joins Using Join Indices. ACM SIGMOD Digital Review 1 : (1999) Alfons Kemper: Review - Hash Joins and Hash Teams in Microsoft SQL Server. ACM SIGMOD Digital Review 1 : (1999) Alfons Kemper: Review - Towards Guaranteed Quality and Dependability of Information Services. ACM SIGMOD Digital Review 1 : (1999) Reinhard Braumandl , Alfons Kemper, Donald Kossmann , Alexander Kreutz , Stefan Pröls , Konrad Stocker : ObjectGlobe: Integrating Data Processing Services on the Internet. Datenbank Rundbrief 24 : 37-42 (1999) Alfons Kemper, Donald Kossmann , Bernhard Zeller : Performance Tuning for SAP R/3. IEEE Data Eng. Bull. 22 (2): 32-39 (1999) Natalija Krivokapic , Alfons Kemper, Ehud Gudes : Deadlock Detection in Distributed Database Systems: A New Algorithm and a Comparative Performance Analysis. VLDB J. 8 (2): 79-100 (1999) Alfons Kemper, Donald Kossmann , Florian Matthes : SAP R/3: A Database Application System (Tutorial). SIGMOD Conference 1998 : 499 Reinhard Braumandl , Jens Claußen , Alfons Kemper: Evaluating Functional Joins Along Nested Reference Sets in Object-Relational and Object-Oriented Databases. VLDB 1998 : 110-122 Jochen Doppelhammer , Thomas Höppler , Alfons Kemper, Donald Kossmann : Database Performance in the Real World - TPC-D and SAP R/3 (Experience Paper). SIGMOD Conference 1997 : 123-134 Jens Claußen , Alfons Kemper, Guido Moerkotte , Klaus Peithner : Optimizing Queries with Universal Quantification in Object-Oriented and Object-Relational Databases. VLDB 1997 : 286-295 André Eickler , Alfons Kemper, Donald Kossmann : Finding Data in the Neighborhood. VLDB 1997 : 336-345 Michael Steinbrunn , Guido Moerkotte , Alfons Kemper: Heuristic and Randomized Optimization for the Join Ordering Problem. VLDB J. 6 (3): 191-208 (1997) Carsten Andreas Gerlhof , Alfons Kemper, Guido Moerkotte : On the Cost of Monitoring and Reorganization of Object Bases for Clustering. SIGMOD Record 25 (3): 22-27 (1996) Michael Steinbrunn , Klaus Peithner , Guido Moerkotte , Alfons Kemper: Bypassing Joins in Disjunctive Queries. VLDB 1995 : 228-238 Alfons Kemper, Guido Moerkotte : Physical Object Management. Modern Database Systems 1995 : 175-202 Alfons Kemper, Donald Kossmann : Adaptable Pointer Swizzling Strategies in Object Bases: Design, Realization, and Quantitative Analysis VLDB J. 4 (3): 519-566 (1995) Alfons Kemper, Guido Moerkotte : Object-Oriented Database Management: Applications in Engineering and Computer Science Prentice-Hall 1994 Carsten Andreas Gerlhof , Alfons Kemper: A Multi-Threaded Architecture for Prefetching in Object Bases. EDBT 1994 : 351-364 Carsten Andreas Gerlhof , Alfons Kemper: Prefetch Support Relations in Object Bases. POS 1994 : 115-126 Alfons Kemper, Guido Moerkotte , Klaus Peithner , Michael Steinbrunn : Optimizing Disjunctive Queries with Expensive Predicates. SIGMOD Conference 1994 : 336-347 Alfons Kemper, Donald Kossmann : Dual-Buffering Strategies in Object Bases. VLDB 1994 : 427-438 Alfons Kemper, Christoph Kilger , Guido Moerkotte : Function Materialization in Object Bases: Design, Realization, and Evaluation. IEEE Trans. Knowl. Data Eng. 6 (4): 587-608 (1994) Alfons Kemper, Peter C. Lockemann , Guido Moerkotte , Hans-Dirk Walter : Autonomous Objects: A Natural Model for Complex Applications. J. Intell. Inf. Syst. 3 (2): 133-150 (1994) Alfons Kemper, Guido Moerkotte , Michael Steinbrunn : Optimizing Join Expressions (Extended Abstract). FMLDO 1993 : 59-68 Carsten Andreas Gerlhof , Alfons Kemper, Christoph Kilger , Guido Moerkotte : Partition-Based Clustering in Object Bases: From Theory to Practice. FODO 1993 : 301-316 Alfons Kemper, Donald Kossmann : Adaptable Pointer Swizzling Strategies in Object Bases. ICDE 1993 : 155-162 Alfons Kemper, Guido Moerkotte , Hans-Dirk Walter : Autonomous Objects: A Natural Model for Complex Applications. NGITS 1993 : 0- Alfons Kemper, Guido Moerkotte , Klaus Peithner : A Blackboard Architecture for Query Optimization in Object Bases. VLDB 1993 : 543-554 Alfons Kemper, Guido Moerkotte : Basiskonzepte objektorientierter Datenbanksysteme. Informatik Spektrum 16 (2): 69-80 (1993) Alfons Kemper: Zuverlässigkeit und Leistungsfähigkeit objekt-orientierter Datenbanksysteme Springer 1992 Alfons Kemper, Guido Moerkotte , Michael Steinbrunn : Optimierung Boolescher Ausdrücke in Objektbanken. Grundlagen von Datenbanken 1992 : 91-95 Alfons Kemper, Guido Moerkotte , Michael Steinbrunn : Optimizing Boolean Expressions in Object-Bases. VLDB 1992 : 79-90 Alfons Kemper, Guido Moerkotte , Klaus Peithner : Optimierung objektorientierter Anfragen mittels einer Blackboard-Architektur. Datenbank Rundbrief 10 : 37-38 (1992) Alfons Kemper: Zuverlässigkeit und Leistungsfähigkeit objekt-orientierter Datenbanksysteme. Datenbank Rundbrief 9 : 60-61 (1992) Alfons Kemper, Guido Moerkotte : Access Support Relations: An Indexing Method for Object Bases. Inf. Syst. 17 (2): 117-145 (1992) Alfons Kemper, Guido Moerkotte , Hans-Dirk Walter , Andreas Zachmann : GOM: A Strongly Typed Persistent Object Model With Polymorphism. BTW 1991 : 198-217 Alfons Kemper, Guido Moerkotte : A Framework for Strong Typing and Type Inference in (Persistent) Object Models. DEXA 1991 : 257-263 Alfons Kemper, Christoph Kilger , Guido Moerkotte : Function Materialization in Object Bases. SIGMOD Conference 1991 : 258-267 Alfons Kemper, Guido Moerkotte : Query Optimization in Object Bases: Exploiting Relational Techniques. Query Processing for Advanced Database Systems, Dagstuhl 1991 : 63-98 Alfons Kemper, Guido Moerkotte , Hans-Dirk Walter : Modelling CIM Applications Utilizing Autonomous Objects. Datenbank Rundbrief 8 : 99-101 (1991) Alfons Kemper, Guido Moerkotte : Correcting Anomalies of Standard Inheritance - A Constraint-Based Approach. DEXA 1990 : 49-55 Alfons Kemper, Peter C. Lockemann , Guido Moerkotte , Hans-Dirk Walter , Stefan M. Lang : Autonomy over Ubiquity: Coping with the Complexity of a Distributed World. ER 1990 : 281-297 Peter C. Lockemann , Alfons Kemper, Guido Moerkotte : Future Database Technology: Driving Forces and Directions. IBM Symposium: Database Systems of the 90s 1990 : 15-33 Alfons Kemper, Guido Moerkotte : Access Support in Object Bases. SIGMOD Conference 1990 : 364-374 Alfons Kemper, Guido Moerkotte : Advanced Query Processing in Object Bases Using Access Support Relations. VLDB 1990 : 290-301 Martin Dürr , Alfons Kemper: Transaction Control Mechanism for the Object Cache Interface of R²D². JCDKB 1988 : 81-89 Martin Dürr , Martin Huck , Alfons Kemper, Mechtild Wallrath : Using an NF 2 Data Base System for Modelling CIM Data. Non-Standard Datenbanken für Anwendungen der Graphischen Datenverarbeitung 1988 : 105-136 Alfons Kemper, Heike Stehle : EDAPLEX, an Object-Oriented Extension of DAPLEX for Engineering Applications. Non-Standard Datenbanken für Anwendungen der Graphischen Datenverarbeitung 1988 : 87-104 Alfons Kemper, Mechtild Wallrath : A Uniform Concept for Storing and Manipulating Engineering Objects. OODBS 1988 : 292-297 Volker Linnemann , Klaus Küspert , Peter Dadam , Peter Pistor , R. Erbe , Alfons Kemper, Norbert Südkamp , Georg Walch , Mechtild Wallrath : Design and Implementation of an Extensible Database Management System Supporting User Defined Data Types and Functions. VLDB 1988 : 294-305 Alfons Kemper, Mechtild Wallrath : Konzepte zur Integration Abstrakter Datentypen in R2D2. BTW 1987 : 344-359 Alfons Kemper, Peter C. Lockemann , Mechtild Wallrath : An Object-Oriented Database System for Engineering Applications. SIGMOD Conference 1987 : 299-310 Alfons Kemper, Mechtild Wallrath : An Analysis of Geometric Modeling in Database Systems. ACM Comput. Surv. 19 (1): 47-91 (1987) Peter Dadam , Rüdiger Dillmann , Alfons Kemper, Peter C. Lockemann : Objektorientierte Datenhaltung für die Roboterprogrammierung. Inform., Forsch. Entwickl. 2 (4): 151-170 (1987) Alfons Kemper, Mechtild Wallrath , Peter C. Lockemann : Ein Datenbanksystem für Robotikanwendungen. Robotersysteme 2 (3): 177-187 (1986) Ellis Horowitz , Alfons Kemper, Balaji Narasimhan : A Survey of Application Generators. 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