Datenbanksysteme I - Hartmut Wedekind; Theo Härder (Bibliographisches Institut, 1974)

Implementierung von Zugriffspfaden durch Bitlisten. - Theo Härder (GI Jahrestagung, 1975)

Das Zugriffszeitverhalten von relationalen Datenbanksystemen. - Theo Härder (1975)

Datenbanksysteme II - Hartmut Wedekind; Theo Härder (Bibliographisches Institut, 1976)

Selecting an Optimal Set of Secondary Indices. - Theo Härder (ECI, 1976)

Die Bestimmung optimaler Operationsfolgen zur Konversion von Dateien mit mehrfach vorhandenen Datenelementen. - M. Deck; Theo Härder; J. Reus (GI Jahrestagung, 1976)

A Scan-Driven Sort Facility for a Relational Database System. - Theo Härder (VLDB, 1977)

Implementierung von Datenbanksystemen. - Theo Härder (Carl Hanser Verlag, 1978)

Preplanning of disk merges. - Rudolf Bayer; Theo Härder (Computing, 1978)

A performance model for preplanned disk sorting. - Rudolf Bayer; Theo Härder (Computing, 1978)

Implementing a Generalized Access Path Structure for a Relational Database System. - Theo Härder (ACM Trans. Database Syst., 1978)

Die Einbettung eines Datenbanksystems in eine Betriebssystemumgebung. - Theo Härder (Datenbanktechnologie, 1979)

Optimization of Logging and Recovery in a Database System. - Theo Härder; Andreas Reuter 001 (IFIP TC-2 Working Conference on Data Base Architecture, 1979)

Leistungsanalyse von Datenbanksystemen durch Messung, analytische Modelle und Simulation. - Wolfgang Effelsberg; Theo Härder; Andreas Reuter 001 (Formale Modelle für Informationssysteme, 1979)

Abhängigkeiten von Systemkomponenten in Datenbanksystemen. - Theo Härder; Andreas Reuter 001 (GI Jahrestagung, 1980)

Measurement and Evaluation of Techniques for Implementing Cosets - A Case Study. - Wolfgang Effelsberg; Theo Härder; Andreas Reuter 001 (ICOD, 1980)

An experiment in learning DBTG database administration. - Wolfgang Effelsberg; Theo Härder; Andreas Reuter 001 (Inf. Syst., 1980)

Datenbanksysteme I, 2. Auflage - Hartmut Wedekind; Theo Härder (Bibliographisches Institut, 1981)

Leistungsmessung von Datenbanksystemen: Meßmethoden und Meßumgebung. - Wolfgang Effelsberg; Theo Härder; Andreas Reuter 001; J. Schultze-Bohl (MMB, 1981)

Leistungsmessung von Datenbanksystemen: Modellbildung, Interpretation und Bewertung. - Wolfgang Effelsberg; Theo Härder; Andreas Reuter 001; J. Schultze-Bohl (MMB, 1981)

Transaktionskonzept in Datenbanksystemen - Das aktuelle Schlagwort. - Theo Härder (Inform. Spektrum, 1981)

CASSANDRA - Ein System zur Leistungsvorhersage bei Datenbanksystemen mit Hilfe analytischer Modelle. - Theo Härder; Klaus Küspert; Klaus Meyer-Wegener (MMB, 1983)

Principles of Transaction-Oriented Database Recovery. - Theo Härder; Andreas Reuter 001 (ACM Comput. Surv., 1983)

Evaluating Multiple Server DBMS in General Purpors Operating System Environments. - Theo Härder; Peter Peinl (VLDB, 1984)

Observations on optimistic concurrency control schemes. - Theo Härder (Inf. Syst., 1984)

Principles of Database Buffer Management. - Wolfgang Effelsberg; Theo Härder (ACM Trans. Database Syst., 1984)

Architektur von Datenbanksystemen für Non-Standard-Anwendungen. - Theo Härder; Andreas Reuter 001 (BTW, 1985)

Quantitative Analyse eines Synchronisationsalgorithmus für DB-Sharing. - Theo Härder; Erhard Rahm (MMB, 1985)

Performance Analysis of Synchronization and Recovery Schemes. - Theo Härder; Peter Peinl; Andreas Reuter 001 (IEEE Database Eng. Bull., 1985)

Vergleich der Datenbank-Programmierung im Netzwerk- und Relationenmodell bei navigierenden Anwendungen / Comparison of database programming using the network and the relational model in navigational applications. - Theo Härder; Klaus Meyer-Wegener (Elektron. Rechenanlagen, 1985)

DB-Sharing vs. DB-Distribution, die Frage nach dem Systemkonzept künftiger DB/DC-Systeme. - Theo Härder (ARCS, 1986)

Use of Inherent Parallelism in Database Operations. - Theo Härder; Christoph Hübel; Bernhard Mitschang (CONPAR, 1986)

New Approaches to Object Processing in Engineering Databases. - Theo Härder (OODBS, 1986)

Transaktionssysteme und TP-Monitore, Eine Systematik ihrer Aufgabenstellung und Implementierung. - Theo Härder; Klaus Meyer-Wegener (Inform. Forsch. Entwickl., 1986)

Die Zusammenarbeit von TP-Monitoren und Datenbanksystemen in DB/DC-Systemen, Existierende Systeme und zukünftige Entwicklungen. - Theo Härder; Klaus Meyer-Wegener (Inform. Forsch. Entwickl., 1986)

Mehrrechner-Datenbanksysteme für Transaktionssysteme hoher Leistungsfähigkeit. - Theo Härder; Erhard Rahm (it Inf. Technol., 1986)

Realisierung von operationalen Schnittstellen. - Theo Härder (Datenbankhandbuch, 1987)

Which Kinds of OS Mechanisms Should be Provided for Database Management? - Hans-Peter Christmann; Theo Härder; Klaus Meyer-Wegener; Andrea Sikeler (Experiences with Distributed Systems, 1987)

Fehlertoleranz-Aspekte in Transaktionssystemen. - Theo Härder (Fehlertolerierende Rechensysteme, 1987)

Abbildung von Frames auf neuere Datenmodelle. - Theo Härder; Nelson Mendonça Mattos; Bernhard Mitschang (GWAI, 1987)

On Selected Performance Issues of Data Base Systems. - Theo Härder (MMB, 1987)

Concepts for Transaction Recovery in Nested Transactions. - Theo Härder; Kurt Rothermel (SIGMOD Conference, 1987)

PRIMA - a DBMS Prototype Supporting Engineering Applications. - Theo Härder; Klaus Meyer-Wegener; Bernhard Mitschang; Andrea Sikeler (VLDB, 1987)

KUNICAD - ein datenbankgestütztes geometrisches Modellierungssystem für Werkstücke. - Theo Härder; Christoph Hübel; Stefan Langenfeld; Bernhard Mitschang (Inform. Forsch. Entwickl., 1987)

Evaluation of a multiple version cheme for concurrency control. - Theo Härder; Erwin Petry (Inf. Syst., 1987)

Literatur zum Thema "Neuere Entwicklungen bei Datenbanksystemen". - Theo Härder (it Inf. Technol., 1987)

Hochleistungs-Datenbanksysteme - Vergleich und Bewertung aktueller Architekturen und ihrer Implementierung / High Performance Database Systems - Comparison and Evaluation of Current Architectural Approaches and their Implementation. - Theo Härder; Erhard Rahm (it Inf. Technol., 1987)

Parallelism in Processing Queries on Complex Objects. - Theo Härder; Harald Schöning; Andrea Sikeler (DPDS, 1988)

Processing and Transaction Concepts for Cooperation of Engineering Workstations and a Database Server. - Theo Härder; Christoph Hübel; Klaus Meyer-Wegener; Bernhard Mitschang (Data Knowl. Eng., 1988)

Handling hot spot in DB-sharing systems. - Theo Härder (Inf. Syst., 1988)

Parallel Query Evaluation: A New Approach to Complex Object Processing. - Theo Härder; Harald Schöning; Andrea Sikeler (IEEE Data Eng. Bull., 1989)

Klassische Datenmodelle und Wissensrepräsentation. - Theo Härder (it Inf. Technol., 1989)

ACM TODS Publication Policy. - Don S. Batory; Philip A. Bernstein; Umeshwar Dayal; Laura M. Haas; Theo Härder; Won Kim 001; David Maier 001; Gerard Salton; Gio Wiederhold (SIGMOD Rec., 1989)

Nutzung neuer Speicherarchitekturen in Hochleistungs-Transaktionssystemen. - Theo Härder; Erhard Rahm (ARCS, 1990)

An Approach to Implement Dynamically Defined Complex Objects. - Theo Härder (PRISMA Workshop, 1990)

Transaktionssysteme in Workstation/Server-Umgebungen. - Theo Härder; Klaus Meyer-Wegener (Inform. Forsch. Entwickl., 1990)

Datenbanksysteme I, 3. Auflage - Hartmut Wedekind; Theo Härder (Bibliographisches Institut, 1991)

Extended Memory Support for High Performance Transaction Systems. - Volker Bohn; Theo Härder; Erhard Rahm (MMB, 1991)

Query processing for complex objects. - Theo Härder; Bernhard Mitschang; Harald Schöning (Data Knowl. Eng., 1991)

KRISYS - a KBMS Supporting the Development and Processing of Advanced Engineering Applications. - Stefan Deßloch; Theo Härder; Franz-Josef Leick; Nelson Mendonça Mattos (Objektbanken für Experten, 1992)

COOCON and KRISYS - A Comparison. - Stefan Deßloch; Theo Härder; Franz-Josef Leick; Nelson Mendonça Mattos; Christian Laasch; Christian Rich; Marc H. Scholl; Hans-Jörg Schek (Objektbanken für Experten, 1992)

Using PRIMA-DBMS as a Testbed for Parallel Complex-Object Processing. - Christoph Hübel; Bernhard Mitschang; Michael Gesmann; Andreas Grasnickel; Wolfgang Käfer; Harald Schöning; Theo Härder (RIDE-TQP, 1992)

PRIMA - A Database System Supporting Dynamically Defined Composite Objects. - Michael Gesmann; Andreas Grasnickel; Theo Härder; Christoph Hübel; Wolfgang Käfer; Bernhard Mitschang; Harald Schöning (SIGMOD Conference, 1992)

Concurrency Control Issues in Nested Transactions - Theo Härder; Kurt Rothermel (VLDB J., 1993)

An Optimal Graph Traversal Algorithm for Evaluating Linear Binary-Chain Programs. - Yangjun Chen; Theo Härder (CIKM, 1994)

A Lock Method for KBMSs Using Abstraction Relationships' Semantics. - Fernando de Ferreira Rezende; Theo Härder (CIKM, 1994)

On the Optimal Top-down Evaluation of Recursive Queries. - Yangjun Chen; Theo Härder (DEXA, 1994)

Capturing Design Dynamics the Concord Approach. - Norbert Ritter; Bernhard Mitschang; Theo Härder; Michael Gesmann; Harald Schöning (ICDE, 1994)

Implementing Dynamic Code Assembly for Client-Based Query Processing. - Joachim Thomas 001; T. Gerbes; Theo Härder; Bernhard Mitschang (DASFAA, 1995)

Concurrency Control in Nested Transactions with Enhanced Lock Models for KBMSs - Fernando de Ferreira Rezende; Theo Härder (DEXA, 1995)

Workstation/Server-Architekturen für datenbankbasierte Ingenieuranwendungen. - Theo Härder; Bernhard Mitschang; Udo Nink; Norbert Ritter (Inform. Forsch. Entwickl., 1995)

The Personal Electronic Program Guide - Towards the Pre-Selection of Individual TV Programs. - Michael Ehrmanntraut; Theo Härder; Hartmut Wittig; Ralf Steinmetz (CIKM, 1996)

Multiple Granularity Locks for the KBMS Environment. - Fernando de Ferreira Rezende; Theo Härder (International Hong Kong Computer Society Database Workshop, 1996)

Design Management in CONCORD: Combining Transaction Management, Workflow Management and Cooperative Control. - Bernhard Mitschang; Theo Härder; Norbert Ritter (RIDE-NDS, 1996)

Access Path Support for Referential Integrity in SQL2 - Theo Härder; Joachim Reinert (VLDB J., 1996)

On Modeling Power of Object-Relational Data Models in Technical Applications. - Nan Zhang 009; Theo Härder (ADBIS, 1997)

Detection Arcs for Deadlock Management in Nested Transactions and their Performance. - Fernando de Ferreira Rezende; Theo Härder; Andreas Gloeckner; Jörg Lutze (BNCOD, 1997)

Supporting Adaptable Technical Information Systems in Heterogeneous Environments - Using WWW and ORDBMS. - Theo Härder; Henrik Loeser; Nan Zhang 009 (DEXA Workshop, 1997)

Design and Architecture of the FDBS Prototype INFINITY. - Theo Härder; Günter Sauter; Joachim Thomas 001 (EFDBS, 1997)

Enriching Object-Relational Databases with Relationship Semantics. - Nan Zhang 009; Theo Härder; Joachim Thomas 001 (NGITS, 1997)

Transaction Identifiers in Nested Transactions: Implementation Schemes and Performance. - Fernando de Ferreira Rezende; Theo Härder; Jan Zielinski (Comput. J., 1997)

Exploiting Abstraction Relationships Semantics for Transaction Synchronization in KBMSs. - Fernando de Ferreira Rezende; Theo Härder (Data Knowl. Eng., 1997)

dLIMIT - A Middleware Framework for Loosely-Coupled Database Federations. - Henrik Loeser; Theo Härder (WWCA, 1998)

Entwicklung großer Systeme mit generischen Methoden - Eine Übersicht über den Sonderforschungsbereich 501. - Jürgen Avenhaus; Reinhard Gotzhein; Theo Härder; Lothar Litz; Klaus Madlener; Jürgen Nehmer; Michael M. Richter; Norbert Ritter; H. Dieter Rombach; Bernd Schürmann; Gerhard Zimmermann (Inform. Forsch. Entwickl., 1998)

Advanced Data Processing in KRISYS: Modeling Concepts, Implementation Techniques, and Client/Server Issues. - Stefan Deßloch; Theo Härder; Nelson Mendonça Mattos; Bernhard Mitschang; Joachim Thomas 001 (VLDB J., 1998)

Datenbanksysteme: Konzepte und Techniken der Implementierung - Theo Härder; Erhard Rahm (Springer, 1999)

Generating Repository Managers for Cooperative Design Applications. - Theo Härder; Wolfgang Mahnke; Norbert Ritter; Hans-Peter Steiert (CODAS, 1999)

Eine Abbildungsbeschreibung zur Funktionsintegration in heterogenen Anwendnungssystemen. - Klaudia Hergula; Theo Härder (Föderierte Datenbanken, 1999)

On a Buzzword "Extensibility" - What We Have Learned from the ORIENT Project? - Nan Zhang 009; Theo Härder (IDEAS, 1999)

Recovery in Multidatabase Systems. - Angelo Brayner; Theo Härder (SBBD, 1999)

Generating Call-Level Interfaces for Advanced Database Application Programming. - Udo Nink; Theo Härder; Norbert Ritter (VLDB, 1999)

Semantic Serializability: A Correctness Criterion for Processing Transactions in Advanced. - Angelo Brayner; Theo Härder; Norbert Ritter (Data Knowl. Eng., 1999)

Global database views in a federation of autonomous databases. - José Mauro Volkmer de Castilho; R. P. da Rocha; Theo Härder; Joachim Thomas 001 (J. Braz. Comput. Soc., 1999)

The Intrinsic Problems of Structural Heterogeneity and an Approach to Their Solution. - Theo Härder; Günter Sauter; Joachim Thomas 001 (VLDB J., 1999)

A Middleware Approach for Combining Heterogeneous Data Sources-Integration of Generic Query and Predefined Function Access. - Klaudia Hergula; Theo Härder (WISE, 2000)

Generierte DB-Aufrufschnittstellen - Anwendungsspezifische Zugriffsoptimierung durch Bindungsflexibilität. - Theo Härder; Udo Nink; Norbert Ritter (Inform. Forsch. Entwickl., 2000)

Generating Versioning Facilities for a Design-Data Repository Supporting Cooperative Applications. - Theo Härder; Wolfgang Mahnke; Norbert Ritter; Hans-Peter Steiert (Int. J. Cooperative Inf. Syst., 2000)

Datenbanksysteme: Konzepte und Techniken der Implementierung, 2. Auflage - Theo Härder; Erhard Rahm (Springer, 2001)

How Foreign Function Integration Conquers Heterogeneous Query Processing. - Klaudia Hergula; Theo Härder (CIKM, 2001)

Enriched Relationship Processing in Object-Relational Database Management Systems. - Nan Zhang 009; Norbert Ritter; Theo Härder (CODAS, 2001)

Global Semantic Serializability: An Approach to Increase Concurrency in Multidatabase Systems. - Angelo Brayner; Theo Härder (CoopIS, 2001)

Supporting Collaborative Authoring of Web Content by Customizable Resource Repositories. - Jernej Kovse; Theo Härder; Norbert Ritter; Hans-Peter Steiert; Wolfgang Mahnke (GI Jahrestagung (1), 2001)

Supporting Query Processing across Application Systems. - Klaudia Hergula; Gunnar Beck; Theo Härder (ICEIS (1), 2001)

Datenbankgruppen vorgestellt: AG DBIS der Universität Kaiserslautern. - Theo Härder (Datenbank-Spektrum, 2001)

Bericht zur BTW 2001. - Markus Bon; Marcus Flehmig; Theo Härder; Jernej Kovse; Wolfgang Mahnke; Ulrich Marder; Norbert Ritter; Hans-Peter Steiert; Jürgen Zimmermann 002 (Datenbank Rundbr., 2001)

Sharing Product Data among Heterogeneous Workflow Environments. - Markus Bon; Norbert Ritter; Theo Härder (CAD, 2002)

Supporting Mass Customomization by Generating Adjusted Repositories for Product Configuration. - Jernej Kovse; Theo Härder; Norbert Ritter (CAD, 2002)

Coupling of FDBS and WfMS for Integrating Database and Application Systems: Architecture, Complexity, Performance. - Klaudia Hergula; Theo Härder (EDBT, 2002)

Generic XMI-Based UML Model Transformations. - Jernej Kovse; Theo Härder (OOIS, 2002)

Themenheft: Datenintegration. - Theo Härder (Inform. Forsch. Entwickl., 2002)

Ankopplung heterogener Anwendungssysteme an Föderierte Datenbanksysteme durch Funktionsintegration. - Theo Härder; Klaudia Hergula (Inform. Forsch. Entwickl., 2002)

taDOM: A Tailored Synchronization Concept with Tunable Lock Granularity for the DOM API. - Michael Peter Haustein; Theo Härder (ADBIS, 2003)

V-Grid-A Versioning Services Framework for the Grid. - Jernej Kovse; Theo Härder (Berliner XML Tage, 2003)

A Synchronization Concept for the DOM API. - Michael Peter Haustein; Theo Härder (Grundlagen von Datenbanken, 2003)

DSL-DIA - An Environment for Domain-Specific Languages for Database-Intensive Applications. - Jernej Kovse; Theo Härder (OOIS, 2003)

Anfrageoptimierung bei der Funktionsintegration in föderierten Datenbanksystemen. - Klaudia Hergula; Theo Härder (Datenbank-Spektrum, 2003)

Database Caching - Towards a Cost Model for Populating Cache Groups. - Theo Härder; Andreas Bühmann (ADBIS, 2004)

MT-Flow - An Environment for Workflow-Supported Model Transformations in MDA. - Jernej Kovse; Theo Härder (CAiSE, 2004)

Metaprogramming for Relational Databases. - Jernej Kovse; Christian Weber 002; Theo Härder (ER, 2004)

Database Caching: Analysis of Constraint-based Approaches Exemplified by Cache Groups. - Andreas Bühmann; Theo Härder (Grundlagen von Datenbanken, 2004)

Conflation Methods and Spelling Mistakes - A Sensitivity Analysis in Information Retrieval. - Philipp Dopichaj; Theo Härder (Grundlagen von Datenbanken, 2004)

A Lock Manager for Collaborative Processing of Natively Stored XML Documents. - Michael Peter Haustein; Theo Härder (SBBD, 2004)

Adjustable Transaction Isolation in XML Database Management Systems. - Michael Peter Haustein; Theo Härder (XSym, 2004)

Query Processing in Constraint-Based Database Caches. - Theo Härder; Andreas Bühmann (IEEE Data Eng. Bull., 2004)

Datenbank-Caching - Eine systematische Analyse möglicher Verfahren. - Theo Härder; Andreas Bühmann (Inform. Forsch. Entwickl., 2004)

Editorial. - Theo Härder; Stefan Jähnichen (Inform. Forsch. Entwickl., 2004)

XML Databases and Beyond - Plenty of Architectural Challenges Ahead. - Theo Härder (ADBIS, 2005)

Caching over the Entire User-to-Data Path in the Internet. - Theo Härder (Data Management in a Connected World, 2005)

DBMS Architecture - Still an Open Problem. - Theo Härder (BTW, 2005)

A Query Processing Approach for XML Database Systems. - Christian Mathis; Theo Härder (Grundlagen von Datenbanken, 2005)

DBMS Architecture - New Challenges Ahead. - Theo Härder (Datenbank-Spektrum, 2005)

Architecture - the Layer Model and its Evolution. - Theo Härder (Datenbank-Spektrum, 2005)

Towards a theory of multimedia metacomputing. - Ulrich Marder; Theo Härder (Inf. Syst., 2005)

A Middleware-Based Approach to Database Caching. - Andreas Bühmann; Theo Härder; Christian Merker (ADBIS, 2006)

Hash-Based Structural Join Algorithms. - Christian Mathis; Theo Härder (EDBT Workshops, 2006)

Statistics for Cost-Based XML Query Optimization. - José de Aguiar Moraes Filho; Theo Härder (Grundlagen von Datenbanken, 2006)

Entity Identification in XML Documents. - Leonardo Ribeiro 001; Theo Härder (Grundlagen von Datenbanken, 2006)

Twig Query Processing Under Concurrent Updates. - Christian Mathis; Theo Härder (ICDE Workshops, 2006)

Locking-aware structural join operators for XML query processing. - Christian Mathis; Theo Härder; Michael Peter Haustein (SIGMOD Conference, 2006)

Contest of XML Lock Protocols. - Michael Peter Haustein; Theo Härder; Konstantin Luttenberger (VLDB, 2006)

Tailor-Made Native XML Storage Structures. - Karsten Schmidt 002; Theo Härder (ADBIS Research Communications, 2007)

An Adaptive Storage Manager for XML Documents. - Karsten Schmidt 002; Theo Härder (BTW Workshops, 2007)

Making the Most of Cache Groups. - Andreas Bühmann; Theo Härder (DASFAA, 2007)

Eine parametrisierbare Messumgebung für datenintensive verteilte Anwendungen. - Joachim Klein 002; Theo Härder (Grundlagen von Datenbanken, 2007)

Comparison of Complete and Elementless Native Storage of XML Documents. - Theo Härder; Christian Mathis; Karsten Schmidt 002 (IDEAS, 2007)

Embedding Similarity Joins into Native XML Databases. - Leonardo Ribeiro 001; Theo Härder (SBBD, 2007)

Node labeling schemes for dynamic XML documents reconsidered. - Theo Härder; Michael Peter Haustein; Christian Mathis; Markus Wagner 002 (Data Knowl. Eng., 2007)

An efficient infrastructure for native transactional XML processing. - Michael Peter Haustein; Theo Härder (Data Knowl. Eng., 2007)

Editorial zum Themenheft: "Datenbanksysteme". - Theo Härder (Inform. Forsch. Entwickl., 2007)

Evaluating Performance and Quality of XML-Based Similarity Joins. - Leonardo Ribeiro 001; Theo Härder (ADBIS, 2008)

Accurate XML Summarization - A Comparison of Differing Approaches. - José de Aguiar Moraes Filho; Theo Härder (DB&IS, 2008)

Tailor-made Lock Protocols and their DBMS Integration. - Sebastian Bächle; Theo Härder (Software Engineering for Tailor-made Data Management, 2008)

Rules for query rewrite in native XML databases. - Andreas M. Weiner; Christian Mathis; Theo Härder (DataX@EDBT, 2008)

Database Caching: A Constraint-Based Approach Applied to XPath and XQuery Predicates. - Mayce Ibrahim Ali; Theo Härder (Grundlagen von Datenbanken, 2008)

Processing and Optimizing Tree Pattern Queries in Native XML Database Management Systems. - Sayyed Kamyar Izadi; Theo Härder; Mostafa Haghjoo (Grundlagen von Datenbanken, 2008)

Transactional Support in Native XML Databases. - Theo Härder; Sebastian Bächle; Christian Mathis (ICEIS (1), 2008)

Green Computing - A Case for Data Caching and Flash Disks? - Karsten Schmidt 002; Theo Härder; Joachim Klein 002; Steffen Reithermann (ICEIS (1), 2008)

EXsum: an XML summarization framework. - José de Aguiar Moraes Filho; Theo Härder (IDEAS, 2008)

Usage-driven storage structures for native XML databases. - Karsten Schmidt 002; Theo Härder (IDEAS, 2008)

Accurate histogram-based XML summarization. - José de Aguiar Moraes Filho; Theo Härder (SAC, 2008)

Realizing Fine-Granular and Scalable Transaction Isolation in Native XML Databases. - Sebastian Bächle; Theo Härder (SYRCoDIS, 2008)

Towards Cost-based Query Optimization in Native XML Database Management Systems. - Andreas M. Weiner; Christian Mathis; Theo Härder (SYRCoDIS, 2008)

Similarity Matching in Web-based Data Management Applications. - Leonardo Ribeiro 001; Theo Härder (Datenbank-Spektrum, 2008)

Optimizing lock protocols for native XML processing. - Michael Peter Haustein; Theo Härder (Data Knowl. Eng., 2008)

XTCcmp: XQuery compilation on XTC. - Christian Mathis; Andreas M. Weiner; Theo Härder; Caesar Ralf Franz Hoppen (Proc. VLDB Endow., 2008)

Value complete, column complete, predicate complete. - Theo Härder; Andreas Bühmann (VLDB J., 2008)

Efficient Set Similarity Joins Using Min-prefixes. - Leonardo Ribeiro 001; Theo Härder (ADBIS, 2009)

Using Structural Joins and Holistic Twig Joins for Native XML Query Optimization. - Andreas M. Weiner; Theo Härder (ADBIS, 2009)

Towards Flash Disk Use in Databases - Keeping Performance While Saving Energy? - Theo Härder; Karsten Schmidt 002; Yi Ou; Sebastian Bächle (BTW, 2009)

Now it's Obvious to The Eye - Visually Explaining XQuery Evaluation in a Native XML Database Management System. - Andreas M. Weiner; Christian Mathis; Theo Härder; Caesar Ralf Franz Hoppen (BTW, 2009)

The promise of solid state disks: increasing efficiency and reducing cost of DBMS processing. - Karsten Schmidt 002; Yi Ou; Theo Härder (C3S2E, 2009)

CFDC: a flash-aware replacement policy for database buffer management. - Yi Ou; Theo Härder; Peiquan Jin (DaMoN, 2009)

Implementing and Optimizing Fine-Granular Lock Management for XML Document Trees. - Sebastian Bächle; Theo Härder; Michael Peter Haustein (DASFAA, 2009)

Benchmarking Performance-Critical Components in a Native XML Database System. - Karsten Schmidt 002; Sebastian Bächle; Theo Härder (DASFAA Workshops, 2009)

The Real Performance Drivers behind XML Lock Protocols. - Sebastian Bächle; Theo Härder (DEXA, 2009)

Enhanced Statistics for Element-Centered XML Summaries. - José de Aguiar Moraes Filho; Theo Härder; Caetano Sauer (FGIT-DTA, 2009)

A cluster-based approach to XML similarity joins. - Leonardo Ribeiro 001; Theo Härder; Fernanda S. Pimenta (IDEAS, 2009)

Framework-Based Development and Evaluation of Cost-Based Native XML Query Optimization Techniques. - Andreas M. Weiner; Theo Härder (VLDB PhD Workshop, 2009)

S3: Evaluation of Tree-Pattern Queries Supported by Structural Summaries. - Sayyed Kamyar Izadi; Theo Härder; Mostafa S. Haghjoo (Data Knowl. Eng., 2009)

Editorial to the Special Issue: "Database Systems". - Johann Christoph Freytag; Theo Härder (Comput. Sci. Res. Dev., 2009)

Editorial to the Special Issue: "XML Data Management". - Theo Härder (Comput. Sci. Res. Dev., 2009)

Storing and indexing XML documents upside down. - Christian Mathis; Theo Härder; Karsten Schmidt 002 (Comput. Sci. Res. Dev., 2009)

Crash Recovery. - Theo Härder (Encyclopedia of Database Systems, 2009)

CFDC: A Flash-Aware Buffer Management Algorithm for Database Systems. - Yi Ou; Theo Härder; Peiquan Jin (ADBIS, 2010)

Key Concepts for Native XML Processing. - Theo Härder; Christian Mathis (From Active Data Management to Event-Based Systems and More, 2010)

Issues of Flash-Aware Buffer Management for Database Systems. - Yi Ou; Theo Härder (BNCOD, 2010)

Enhancing energy efficiency of database applications using SSDs. - Daniel Schall 002; Volker Hudlet; Theo Härder (C3S2E, 2010)

Performance and Power Evaluation of Flash-Aware Buffer Algorithms. - Yi Ou; Theo Härder; Daniel Schall 002 (DEXA (1), 2010)

Query Processing and Optimization using Compiler Tools. - Caetano Sauer; Karsten Schmidt 002; Theo Härder (Grundlagen von Datenbanken, 2010)

On the use of query-driven XML auto-indexing. - Karsten Schmidt 002; Theo Härder (ICDE Workshops, 2010)

Visualizing cost-based XQuery optimization. - Andreas M. Weiner; Theo Härder; Renato Oliveira da Silva (ICDE, 2010)

Clean first or dirty first?: a cost-aware self-adaptive buffer replacement policy. - Yi Ou; Theo Härder (IDEAS, 2010)

An integrative approach to query optimization in native XML database management systems. - Andreas M. Weiner; Theo Härder (IDEAS, 2010)

A Scalable Framework for Serializable XQuery. - Sebastian Bächle; Theo Härder (NDT (2), 2010)

Essential Performance Drivers in Native XML DBMSs. - Theo Härder; Christian Mathis; Sebastian Bächle; Karsten Schmidt 002; Andreas M. Weiner (SOFSEM, 2010)

Notes on "DeweyIDs - The Key to Fine-Grained Management of XML Documents". - Theo Härder; Christian Mathis (J. Inf. Data Manag., 2010)

DeweyIDs - The Key to Fine-Grained Management of XML Documents. - Michael Peter Haustein; Theo Härder; Christian Mathis; Markus Wagner 002 (J. Inf. Data Manag., 2010)

Energy Efficiency Is Not Enough, Energy Proportionality Is Needed! - Theo Härder; Volker Hudlet; Yi Ou; Daniel Schall 002 (DASFAA Workshops, 2011)

Trading Memory for Performance and Energy. - Yi Ou; Theo Härder (DASFAA Workshops, 2011)

Ingredients for Accurate, Fast, and Robust XML Similarity Joins. - Leonardo Andrade Ribeiro; Theo Härder (DEXA (2), 2011)

"Von der Torfabrik zur Denkfabrik" Bericht zur 14. Fachtagung "Datenbanksysteme für Business, Technologie und Web". - Sebastian Bächle; Theo Härder; Volker Höfner; Joachim Klein 002; Yi Ou; Steffen Reithermann; Daniel Schall 002; Karsten Schmidt 002; Andreas M. Weiner (Datenbank-Spektrum, 2011)

Editorial. - Theo Härder (Datenbank-Spektrum, 2011)

Editorial. - Theo Härder; Ralf Schenkel (Datenbank-Spektrum, 2011)

Generalizing prefix filtering to improve set similarity joins. - Leonardo Andrade Ribeiro; Theo Härder (Inf. Syst., 2011)

Leveraging the Storage Layer to Support XML Similarity Joins in XDBMSs. - Leonardo Andrade Ribeiro; Theo Härder (ADBIS, 2012)

Updating Typical XML Views. - Jixue Liu; Chengfei Liu; Theo Härder; Jeffrey Xu Yu (DASFAA (1), 2012)

Improving Database Performance Using a Flash-Based Write Cache. - Yi Ou; Theo Härder (DASFAA Workshops, 2012)

Towards an Efficient Flash-Based Mid-Tier Cache. - Yi Ou; Jianliang Xu; Theo Härder (DEXA (1), 2012)

WattDB - A Cluster of Wimpy Processing Nodes to Approximate Energy Proportionality . - Theo Härder; Daniel Schall 002 (GI-Jahrestagung, 2012)

Lastprognose für energieeffiziente verteilte DBMS. - Christopher Kramer; Volker Höfner; Theo Härder (GI-Jahrestagung, 2012)

S3: Processing tree-pattern XML queries with all logical operators. - Sayyed Kamyar Izadi; Mostafa S. Haghjoo; Theo Härder (Data Knowl. Eng., 2012)

AD-LRU: An efficient buffer replacement algorithm for flash-based databases. - Peiquan Jin; Yi Ou; Theo Härder; Zhi Li 007 (Data Knowl. Eng., 2012)

Editorial to the special issue: "Trends and advances in database systems research". - Theo Härder; Bernhard Mitschang (Comput. Sci. Res. Dev., 2012)

Versatile XQuery Processing in MapReduce. - Caetano Sauer; Sebastian Bächle; Theo Härder (ADBIS, 2013)

Towards an Energy-Proportional Storage System using a Cluster of Wimpy Nodes. - Daniel Schall 002; Theo Härder (BTW, 2013)

Energy-proportional query execution using a cluster of wimpy nodes. - Daniel Schall 002; Theo Härder (DaMoN, 2013)

WattDB - a Rocky Road to Energy Proportionality. - Theo Härder (Grundlagen von Datenbanken, 2013)

XQuery processing over NoSQL stores. - Henrique Valer; Caetano Sauer; Theo Härder (Grundlagen von Datenbanken, 2013)

BrackitMR: Flexible XQuery Processing in MapReduce. - Caetano Sauer; Sebastian Bächle; Theo Härder (WAIM, 2013)

Update XML Views - Jixue Liu; Chengfei Liu; Theo Härder; Jeffrey Xu Yu (CoRR, 2013)

Compilation of Query Languages into MapReduce. - Caetano Sauer; Theo Härder (Datenbank-Spektrum, 2013)

Flash-Aware Buffer Management for Database Systems. - Yi Ou; Peiquan Jin; Theo Härder (Int. J. Knowl. Based Organ., 2013)

Observations on Fine-Grained Locking in XML DBMSs. - Martin Hiller; Caetano Sauer; Theo Härder (ADBIS, 2014)

Evaluating a Row-Store Data Model for Full-Content DICOM Management. - Alexandre Savaris; Theo Härder; Aldo von Wangenheim (CBMS, 2014)

Approximating an Energy-Proportional DBMS by a Dynamic Cluster of Nodes. - Daniel Schall 002; Theo Härder (DASFAA (1), 2014)

Wear-Aware Algorithms for PCM-Based Database Buffer Pools. - Yi Ou; Lei Chen 031; Jianliang Xu; Theo Härder (WAIM Workshops, 2014)

A novel recovery mechanism enabling fine-granularity locking and fast, REDO-only recovery. - Caetano Sauer; Theo Härder (CoRR, 2014)

WattDB - A Journey towards Energy Efficiency. - Daniel Schall 002; Theo Härder (Datenbank-Spektrum, 2014)

Editorial. - Theo Härder; Jens Teubner (Datenbank-Spektrum, 2014)

DCMDSM: a DICOM decomposed storage model. - Alexandre Savaris; Theo Härder; Aldo von Wangenheim (J. Am. Medical Informatics Assoc., 2014)

Optimizing Sort in Hadoop Using Replacement Selection. - Pedro Martins Dusso; Caetano Sauer; Theo Härder (ADBIS, 2015)

Energy and Performance - Can a Wimpy-Node Cluster Challenge a Brawny Server. - Daniel Schall 002; Theo Härder (BTW, 2015)

Visualizing the Behavior of an Elastic, Energy-Efficient Database Cluster. - Sandy Ganza; Thomas Psota; Daniel Schall 002; Theo Härder (BTW, 2015)

Single-pass restore after a media failure. - Caetano Sauer; Goetz Graefe; Theo Härder (BTW, 2015)

Dynamic physiological partitioning on a shared-nothing database cluster. - Daniel Schall 002; Theo Härder (ICDE, 2015)

Performance prediction for set similarity joins. - Christiane Faleiro Sidney; Diego Sarmento Mendes; Leonardo Andrade Ribeiro; Theo Härder (SAC, 2015)

Instant recovery with write-ahead logging. - Goetz Graefe; Caetano Sauer; Wey Guy; Theo Härder (Datenbank-Spektrum, 2015)

Editorial. - Andreas Henrich; Gerhard Heyer; Christoph Schlieder; Theo Härder (Datenbank-Spektrum, 2015)

Editorial. - Bernhard Mitschang; Daniela Nicklas 001; Theo Härder (Datenbank-Spektrum, 2015)

30 Jahre "Datenbanksysteme für Business, Technologie und Web" - Die BTW im Wandel der Datenbank-Zeiten. - Theo Härder; Erhard Rahm (Datenbank-Spektrum, 2015)

XML indexing and storage: fulfilling the wish list. - Christian Mathis; Theo Härder; Karsten Schmidt 002; Sebastian Bächle (Comput. Sci. Res. Dev., 2015)

PCMLogging: Optimizing Transaction Logging and Recovery Performance with PCM. - Shen Gao; Jianliang Xu; Theo Härder; Bingsheng He; Byron Choi; Haibo Hu 001 (IEEE Trans. Knowl. Data Eng., 2015)

Update Propagation Strategies for High-Performance OLTP. - Caetano Sauer; Lucas Lersch; Theo Härder; Goetz Graefe (ADBIS, 2016)

Decoupling Persistence Services from DBMS Buffer Management. - Lucas Lersch; Caetano Sauer; Theo Härder (GvD, 2016)

Die Arbeitsgruppen für Datenbanken und Informationssysteme an der TU Kaiserslautern. - Stefan Deßloch; Theo Härder; Sebastian Michel 001 (Datenbank-Spektrum, 2016)

Editorial. - Johann-Christoph Freytag; Erik Buchmann; Theo Härder (Datenbank-Spektrum, 2016)

Editorial. - Matthias Hagen; Benno Stein 001; Theo Härder (Datenbank-Spektrum, 2016)

Prof. Dr. Dr. h. c. Hans-Jürgen Appelrath. - Theo Härder (Datenbank-Spektrum, 2016)

Editorial. - Bernhard Seeger; Birgitta König-Ries; Theo Härder (Datenbank-Spektrum, 2016)

Instant Restore After a Media Failure. - Caetano Sauer; Goetz Graefe; Theo Härder (ADBIS, 2017)

Come and crash our database! - Instant recovery in action. - Caetano Sauer; Gilson Souza; Goetz Graefe; Theo Härder (EDBT, 2017)

Evaluation of Pointer Swizzling for Database Buffer Management. - Max Gilbert; Caetano Sauer; Theo Härder (Grundlagen von Datenbanken, 2017)

Editorial. - Andreas Henrich; Daniel Blank; Dirk Lewandowski; Theo Härder (Datenbank-Spektrum, 2017)

Editorial. - Hannes Voigt; Marcus Paradies; Theo Härder (Datenbank-Spektrum, 2017)

Pushing similarity joins down to the storage layer in XML databases. - Leonardo Andrade Ribeiro; Theo Härder (Int. J. Web Inf. Syst., 2017)

Dissertationen. - Theo Härder (Datenbank-Spektrum, 2018)

Editorial. - Sebastian Michel 001; Rainer Gemulla; Ralf Schenkel; Theo Härder (Datenbank-Spektrum, 2018)

Editorial. - Bernhard Mitschang; Harald Schöning; Theo Härder (Datenbank-Spektrum, 2018)

Editorial. - Kai-Uwe Sattler; Alfons Kemper; Theo Härder (Datenbank-Spektrum, 2018)

FineLine: log-structured transactional storage and recovery. - Caetano Sauer; Goetz Graefe; Theo Härder (Proc. VLDB Endow., 2018)

Crash Recovery. - Theo Härder (Encyclopedia of Database Systems (2nd ed.), 2018)

Editorial. - Jens Dittrich; Felix Naumann; Norbert Ritter; Theo Härder (Datenbank-Spektrum, 2019)

Editorial. - Erhard Rahm; Theo Härder (Datenbank-Spektrum, 2019)

Instant restore after a media failure (extended version). - Caetano Sauer; Theo Härder; Goetz Graefe (Inf. Syst., 2019)

Editorial. - Philipp Cimiano; Gerhard Heyer; Michael Kohlhase; Benno Stein 001; Jürgen Ziegler 001; Theo Härder (Datenbank-Spektrum, 2020)

Editorial. - Philipp Schaer; Klaus Berberich; Theo Härder (Datenbank-Spektrum, 2020)

Erratum zu: Editorial. - Philipp Cimiano; Gerhard Heyer; Michael Kohlhase; Benno Stein 001; Jürgen Ziegler 001; Theo Härder (Datenbank-Spektrum, 2021)

Erratum zu: Editorial. - Kai-Uwe Sattler; Alfons Kemper; Theo Härder (Datenbank-Spektrum, 2021)

Erratum zu: Editorial. - Philipp Schaer; Klaus Berberich; Theo Härder (Datenbank-Spektrum, 2021)

Editorial. - Ralf Schenkel; Stefanie Scherzinger; Marina Tropmann-Frick; Theo Härder (Datenbank-Spektrum, 2021)

Editorial. - Stefanie Scherzinger; Andreas Thor; Theo Härder (Datenbank-Spektrum, 2021)

Editorial. - Volker Markl; Alexander Borusan; Theo Härder (Datenbank-Spektrum, 2022)

Editorial. - Kai-Uwe Sattler; Theo Härder (Datenbank-Spektrum, 2022)

Editorial. - Alexander Böhm 002; Carsten Binnig; Tilmann Rabl; Theo Härder (Datenbank-Spektrum, 2022)

Editorial. - Christoph Gröger; Holger Schwarz; Theo Härder (Datenbank-Spektrum, 2023)

Erratum to: Reviving the Workshop Series on Testing Database Systems - DBTest. - Alexander Böhm 002; Carsten Binnig; Tilmann Rabl; Theo Härder (Datenbank-Spektrum, 2023)

Editorial. - Ralf Krestel; Udo Kruschwitz; Michael Wiegand; Theo Härder (Datenbank-Spektrum, 2023)