TY - RPRT A1 - Specht, Dieter A1 - Kornwachs, Klaus A1 - Thalheim, Bernhard T1 - Informationsdienste - Machbarkeit, Akzeptanz, Wirtschaftlichkeit KW - Informationsdienste Y1 - 1997 PB - Cottbus . BTU ER - TY - CHAP A1 - Bertossi, Leopoldo E. A1 - Katona, Gyula O. H. A1 - Schewe, Klaus-Dieter A1 - Thalheim, Bernhard ED - Leopoldo, Bertossi T1 - Semantics in databases T2 - Semantics in databases, second international workshop, Dagstuhl Castle, Germany, January 7 - 12, 2001, revised papers KW - semantics KW - databases Y1 - 2003 SN - 3-540-00957-4 SP - 1 EP - 6 PB - Springer CY - Berlin [u.a.] ER - TY - GEN A1 - Masunaga, Yoshifumi A1 - Pokorny, Jaroslav A1 - Stuller, Julius A1 - Thalheim, Bernhard T1 - Proceedings of challenges : 2000 ADBIS-DASFAA Symposium on advances in databases and information systems, Fourth East-European Conference on Advances in Databases and Ingformation Systems, Prague, Czech Republic, September 2000 KW - database KW - information systems Y1 - 2000 SN - 80-85863-56-1 PB - Matfyzpress CY - Prag ER - TY - RPRT A1 - Thalheim, Bernhard T1 - Abstraction layers in database structuring : the star, snowflake and hierarchical structuring Y1 - 2001 SN - 1437-7969 PB - Inst. of Computer Science CY - Cottbus ER - TY - RPRT A1 - Thalheim, Bernhard T1 - From NL DB Request to Intelligent NL DB Answer Y1 - 2001 PB - Inst. of Computer Science CY - Cottbus ER - TY - RPRT A1 - Thalheim, Bernhard T1 - A systematic approach to structuring, functionality, and interactivity of general databases KW - databases Y1 - 2003 PB - Inst. of Computer Science CY - Cottbus ER - TY - RPRT A1 - Düsterhöft, Antje A1 - Thalheim, Bernhard T1 - Linguistically-based understanding of search facilities in snowflake-like database schemes KW - database schema Y1 - 2003 PB - Inst. of Computer Science CY - Cottbus ER - TY - RPRT A1 - Thalheim, Bernhard T1 - Scrutinizing multivalued dependencies through the higher order entity relationship model KW - dependencies KW - entity-relationship model Y1 - 2003 PB - Inst. of Computer Science CY - Cottbus ER - TY - CHAP A1 - Thalheim, Bernhard A1 - Kobienia, Thomas T1 - Generating DB Queries for Web NL Requests Using Schema Information and DB Content KW - database queries, natural language Y1 - 2001 ER - TY - CHAP A1 - Lenz, Hans-Joachim A1 - Thalheim, Bernhard T1 - OLAP Databases and Aggregation Functions KW - databases Y1 - 2001 ER -