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Note: Links lead to the DBLP on the Web. Bertram Ludäscher Shawn Bowers , Bertram Ludäscher: An Ontology-Driven Framework for Data Transformation in Scientific Workflows. DILS 2004 : 1-16 Alan Nash , Bertram Ludäscher: Processing Unions of Conjunctive Queries with Negation under Limited Access Patterns. EDBT 2004 : 422-440 Bertram Ludäscher, Alan Nash : Web Service Composition Through Declarative Queries: The Case of Conjunctive Queries with Union and Negation. ICDE 2004 : 840 M. Chagoyen , M. E. Kurul , Pedro A. de Alarcon , Simone Santini , Bertram Ludäscher, José María Carazo , Amarnath Gupta : A Semantic Mediation Approach for Problems in Computational Molecular Biology. CSB 2003 : 386-387 Amarnath Gupta , Bertram Ludäscher, Maryann E. Martone : BIRN-M: A Semantic Mediator for Solving Real-World Neuroscience Problems. SIGMOD Conference 2003 : 678 Ilkay Altintas , Sangeeta Bhagwanani , David Buttler , Sandeep Chandra , Zhengang Cheng , Matthew Coleman , Terence Critchlow , Amarnath Gupta , Wei Han , Ling Liu , Bertram Ludäscher, Calton Pu , Reagan Moore , Arie Shoshani , Mladen A. Vouk : A Modeling and Execution Environment for Distributed Scientific Workflows. SSDBM 2003 : 247-250 Bertram Ludäscher, Ilkay Altintas , Amarnath Gupta : Compiling Abstract Scientific Workflows into Web Service Workflows. SSDBM 2003 : 251-254 Amarnath Gupta , Bertram Ludäscher: The Many Faces of Process Interaction Graphs: A Data Management Perspective. OMICS 7 (1): 105-108 (2003) Amarnath Gupta , Bertram Ludäscher, Maryann E. Martone , Xufei Qian , Edward Ross , Joshua Tran , Ilya Zaslavsky : A System for Managing Alternate Models in Model-Based Mediation. BNCOD 2002 : 54-57 Xufei Qian , Bertram Ludäscher, Maryann E. Martone , Amarnath Gupta : Navigating Virtual Information Sources with Know-ME. EDBT 2002 : 739-741 Bertram Ludäscher, Ilkay Altintas , Amarnath Gupta : Time to Leave the Trees: From Syntactic to Conceptual Querying of XML. EDBT Workshops 2002 : 148-168 Richard Marciano , Bertram Ludäscher, Ilya Zaslavsky , Reagan Moore , Keith Pezzoli : Multi-level Information Modeling and Preservation of eGOV Data. EGOV 2002 : 93-100 Amarnath Gupta , Bertram Ludäscher, Maryann E. Martone : Registering Scientific Information Sources for Semantic Mediation. ER 2002 : 182-198 Amarnath Gupta , Bertram Ludäscher, Reagan Moore : Ontology services for curriculum development in NSDL. JCDL 2002 : 219-220 Bertram Ludäscher, Pratik Mukhopadhyay , Yannis Papakonstantinou : A Transducer-Based XML Query Processor. VLDB 2002 : 227-238 Wolfgang May , Bertram Ludäscher: Understanding the global semantics of referential actions using logic rules. ACM Trans. Database Syst. 27 (4): 343-397 (2002) Omar Boucelma , Silvana Castano , Carole A. Goble , Vanja Josifovski , Zoé Lacroix , Bertram Ludäscher: Report on the EDBT'02 Panel on Scientific Data Integration. SIGMOD Record 31 (4): 107-112 (2002) Ilya Zaslavsky , Amarnath Gupta , Bertram Ludäscher, Shabbar Tambawala : Query Evaluation and Presentation Planning within a Spatial Mediator: Extending XML-based Mediation to Heterogeneous Sources of GIS and Imagery Data (Invited Address). DEXA Workshop 2001 : 853-855 Bertram Ludäscher, Amarnath Gupta , Maryann E. Martone : Model-Based Mediation with Domain Maps. ICDE 2001 : 81-90 Amarnath Gupta , Bertram Ludäscher, Maryann E. Martone : An Extensible Model-Based Mediatior System with Domain Maps. ICDE Demo Sessions 2001 Bertram Ludäscher, Richard Marciano , Reagan Moore : Towards Self-Validating Knowledge-Based Archives. RIDE-DM 2001 : 9-16 Gully Burns , Klaas E. Stephan , Bertram Ludäscher, Amarnath Gupta , Rolf Kötter : Towards a federated neuroscientific knowledge management system using brain atlases. Neurocomputing 38-40 : 1633-1641 (2001) Bertram Ludäscher, Richard Marciano , Reagan Moore : Preservation of Digital Data with Self-Validating, Self-Instantiating Knowledge-Based Archives. SIGMOD Record 30 (3): 54-63 (2001) Bertram Ludäscher, Yannis Papakonstantinou , Pavel Velikhov : Navigation-Driven Evaluation of Virtual Mediated Views. EDBT 2000 : 150-165 Amarnath Gupta , Bertram Ludäscher, Maryann E. Martone : Knowledge-Based Integration of Neuroscience Data Sources. SSDBM 2000 : 39-52 Bertram Ludäscher, Amarnath Gupta , Maryann E. Martone : Model-Based Information Integration in a Neuroscience Mediator System. VLDB 2000 : 639-642 Jörg Flum , Max Kubierschky , Bertram Ludäscher: Games and total Datalog¬ queries. Theor. Comput. Sci. 239 (2): 257-276 (2000) Chaitanya K. Baru , Vincent Chu , Amarnath Gupta , Bertram Ludäscher, Richard Marciano , Yannis Papakonstantinou , Pavel Velikhov : XML-based Information Mediation for Digital Libraries. ACM DL 1999 : 214-215 Bertram Ludäscher, Amarnath Gupta : Modeling Interactive Web Sources for Information Mediation. ER (Workshops) 1999 : 225-238 Wolfgang May , Rainer Himmeröder , Georg Lausen , Bertram Ludäscher: A Unified Framework for Wrapping, Mediating and Restructuring Information from the Web. ER (Workshops) 1999 : 307-320 Chaitanya K. Baru , Amarnath Gupta , Bertram Ludäscher, Richard Marciano , Yannis Papakonstantinou , Pavel Velikhov , Vincent Chu : XML-Based Information Mediation with MIX. SIGMOD Conference 1999 : 597-599 Bertram Ludäscher, Yannis Papakonstantinou , Pavel Velikhov : A Framework for Navigation-Driven Lazy Mediators. WebDB (Informal Proceedings) 1999 : 85-90 Bertram Ludäscher: Integration of Active and Deductive Database Rules. Infix Verlag, St. Augustin, Germany 1998 Rainer Himmeröder , Paul-Thomas Kandzia , Bertram Ludäscher, Wolfgang May , Georg Lausen : Search, Analysis, and Integration of Web Documents: A Case Study with FLORID. DDLP 1998 : 47-58 Bertram Ludäscher, Wolfgang May : Referential Actions: From Logical Semantics to Implementation. EDBT 1998 : 404-418 Rainer Himmeröder , Bertram Ludäscher: Querying the Web with FLORID. Grundlagen von Datenbanken 1998 : 47-51 Georg Lausen , Bertram Ludäscher, Wolfgang May : On Logical Foundations of Active Databases. Logics for Databases and Information Systems 1998 : 389-422 Chaitanya K. Baru , Bertram Ludäscher, Yannis Papakonstantinou , Pavel Velikhov , Victor Vianu : Features and Requirements for an XML View Definition Language: Lessons from XML Information Mediation. QL 1998 Georg Lausen , Bertram Ludäscher, Wolfgang May : On Active Deductive Databases: The Statelog Approach. Transactions and Change in Logic Databases 1998 : 69-106 Bertram Ludäscher: Integration of Active and Deductive Database Rules (Abstract). Datenbank Rundbrief 22 : 39 (1998) Bertram Ludäscher, Rainer Himmeröder , Georg Lausen , Wolfgang May , Christian Schlepphorst : Managing Semistructured Data with FLORID: A Deductive Object-Oriented Perspective. Inf. Syst. 23 (8): 589-613 (1998) Bertram Ludäscher, Georg Lausen : Handling Termination in a Logical Language for Active Rules. Informatica (Lithuanian Academy of Sciences) 9 (1): 65-84 (1998) Wolfgang May , Bertram Ludäscher, Georg Lausen : Well-Founded Semantics for Deductive Object-Oriented Database Languages. DOOD 1997 : 320-336 Rainer Himmeröder , Georg Lausen , Bertram Ludäscher, Christian Schlepphorst : On a Declarative Semantics for Web Queries. DOOD 1997 : 386-398 Jörg Flum , Max Kubierschky , Bertram Ludäscher: Total and Partial Well-Founded Datalog Coincide. ICDT 1997 : 113-124 Bertram Ludäscher, Wolfgang May , Georg Lausen : Referential Actions as Logic Rules. PODS 1997 : 217-227 Bertram Ludäscher, Wolfgang May , Joachim Reinert : Towards a Logical Semantics for Referential Actions in SQL. FMLDO 1996 : 57-72 Bertram Ludäscher, Wolfgang May , Georg Lausen : Nested Transactions in a Logical Language for Active Rules. Logic in Databases 1996 : 197-222 Bertram Ludäscher, Ulrich Hamann , Georg Lausen : A Logical Framework for Active Rules. COMAD 1995 : 0- Ulrich Hamann , Bertram Ludäscher: Zustandsorientierte Beschreibung von Updates in deduktiven Datenbanken. Grundlagen von Datenbanken 1995 : 58-62 Georg Lausen , Bertram Ludäscher: Updates by Reasoning about States. East/West Database Workshop 1994 : 17-30 Joachim Posegga , Bertram Ludäscher: Towards First-order Deduction Based on Shannon Graphs. GWAI 1992 : 67-75 1 [ 49 ] 2 [ 42 ] [ 46 ] [ 47 ] 3 [ 15 ] [ 22 ] [ 25 ] 4 [ 47 ] 5 [ 36 ] 6 [ 52 ] 7 [ 31 ] 8 [ 47 ] 9 [ 49 ] 10 [ 36 ] 11 [ 49 ] 12 [ 47 ] 13 [ 47 ] 14 [ 22 ] [ 25 ] 15 [ 47 ] 16 [ 47 ] 17 [ 8 ] [ 26 ] 18 [ 36 ] 19 [ 22 ] [ 24 ] [ 25 ] [ 27 ] [ 28 ] [ 31 ] [ 33 ] [ 34 ] [ 35 ] [ 39 ] [ 40 ] [ 42 ] [ 43 ] [ 44 ] [ 45 ] [ 46 ] [ 47 ] [ 48 ] [ 49 ] 20 [ 3 ] [ 4 ] 21 [ 47 ] 22 [ 9 ] [ 12 ] [ 17 ] [ 19 ] [ 23 ] 23 [ 36 ] 24 [ 19 ] 25 [ 31 ] 26 [ 8 ] [ 26 ] 27 [ 49 ] 28 [ 36 ] 29 [ 2 ] [ 4 ] [ 5 ] [ 7 ] [ 9 ] [ 10 ] [ 11 ] [ 12 ] [ 14 ] [ 16 ] [ 19 ] [ 23 ] 30 [ 47 ] 31 [ 22 ] [ 25 ] [ 30 ] [ 32 ] [ 41 ] 32 [ 27 ] [ 28 ] [ 33 ] [ 34 ] [ 40 ] [ 43 ] [ 44 ] [ 48 ] 33 [ 5 ] [ 6 ] [ 7 ] [ 10 ] [ 12 ] [ 14 ] [ 16 ] [ 18 ] [ 19 ] [ 23 ] [ 37 ] 34 [ 30 ] [ 32 ] [ 39 ] [ 41 ] [ 47 ] 35 [ 38 ] 36 [ 50 ] [ 51 ] 37 [ 15 ] [ 21 ] [ 22 ] [ 25 ] [ 29 ] [ 38 ] 38 [ 41 ] 39 [ 1 ] 40 [ 47 ] 41 [ 43 ] [ 44 ] 42 [ 6 ] 43 [ 44 ] 44 [ 49 ] 45 [ 9 ] [ 12 ] 46 [ 47 ] 47 [ 31 ] 48 [ 35 ] 49 [ 44 ] 50 [ 15 ] [ 21 ] [ 22 ] [ 25 ] [ 29 ] 51 [ 15 ] 52 [ 47 ] 53 [ 35 ] [ 41 ] [ 44 ]  ©2004 Association for Computing Machinery |
