other persons with the same name:
2009 | ||
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100 | Katrin Zaiß, Stefan Conrad: Partial Ontology Matching Using Instance Features. OTM Conferences (2) 2009: 1201-1208 | |
99 | Hieu Quang Le, Stefan Conrad: Classifying Structured Web Sources using Aggressive Feature Selection. WEBIST 2009: 618-625 | |
2008 | ||
98 | Asem Omari, Regina Langer, Stefan Conrad: TARtool: A Temporal Dataset Generator for Market Basket Analysis. ADMA 2008: 400-410 | |
97 | Asem Omari, Mehdi Bin Lamine, Stefan Conrad: On Using Clustering and Classification during the Design Phase to Build Well-Structured Retail Websites. IADIS European Conf. Data Mining 2008: 51-59 | |
96 | Michael Matuschek, Tim Schlüter, Stefan Conrad: Measuring text similarity with dynamic time warping. IDEAS 2008: 263-267 | |
95 | Johanna Vompras, Thomas Scholz, Stefan Conrad: Extracting contextual information from multiuser systems for improving annotation-based retrieval of image data. Multimedia Information Retrieval 2008: 149-155 | |
94 | Katrin Zaiß, Tim Schlüter, Stefan Conrad: Instance-Based Ontology Matching Using Regular Expressions. OTM Workshops 2008: 40-41 | |
93 | Johanna Vompras, Stefan Conrad: Management and Processing of Personalized Annotations in Image Retrieval Systems. Advances in Semantic Media Adaptation and Personalization 2008: 137-155 | |
2007 | ||
92 | Hagen Höpfner, Stefan Conrad: Proceedings of the Studierendenprogramm at the 12th GI-conference on Database Systems in Business, Technology and Web, Aachen, March 6, 2007 International University, Bruchsal, Germany 2007 | |
91 | Matthias Jarke, Thomas Seidl, Christoph Quix, David Kensche, Stefan Conrad, Erhard Rahm, Ralf Klamma, Harald Kosch, Michael Granitzer, Sven Apel, Marko Rosenmüller, Gunter Saake, Olaf Spinczyk: Datenbanksysteme in Business, Technologie und Web (BTW 2007), Workshop Proceedings, 5.-6. März 2007, Aachen, Germany Verlagshaus Mainz, Aachen 2007 | |
90 | Ludmila Himmelspach, Mehmet Kolac, Krasimir Kutsarov, Alexander Chernin, Christopher Popfinger, Stefan Conrad: COMICS: A Global Constraint Manager for Interactive Component Database Systems. NBiS 2007: 217-226 | |
2006 | ||
89 | Asem Omari, Stefan Conrad: On the Usage of Data Mining to Support Website Designers to Have Better DesignedWebsites. AICT/ICIW 2006: 171 | |
88 | Mireille Samia, Stefan Conrad: A Time-Series Representation for Temporal Web Mining Using a Data Band Approach. DB&IS 2006: 161-174 | |
87 | Cristian Pérez de Laborda, Stefan Conrad: Database to Semantic Web Mapping Using RDF Query Languages. ER 2006: 241-254 | |
86 | Asem Omari, Stefan Conrad: Association Rule Mining and Website's Design Improvement. Grundlagen von Datenbanken 2006: 115-119 | |
85 | Cristian Pérez de Laborda, Stefan Conrad: Bringing Relational Data into the SemanticWeb using SPARQL and Relational.OWL. ICDE Workshops 2006: 55 | |
84 | Asem Omari, Stefan Conrad: Web Usage Mining for Adaptive and Personalized Websites. LWA 2006: 342-349 | |
2005 | ||
83 | Cristian Pérez de Laborda, Stefan Conrad: Relational.OWL - A Data and Schema Representation Format Based on OWL. APCCM 2005: 89-96 | |
82 | Cristian Pérez de Laborda, Stefan Conrad: Querying Relational Databases with RDQL. Berliner XML Tage 2005: 161-172 | |
81 | Christopher Popfinger, Stefan Conrad: Tightly-Coupled Wrappers with Event Detection Subsystem for Heterogeneous Information Systems. DEXA Workshops 2005: 62-66 | |
80 | Cristian Pérez de Laborda, Christopher Popfinger, Stefan Conrad: Dynamic Intra- and Inter-Enterprise Collaboration Using an Enhanced Multidatabase Architecture. DEXA Workshops 2005: 626-631 | |
79 | Evguenia Altareva, Stefan Conrad: Evaluating and Improving Integration Quality for Heterogeneous Data Sources Using Statistical Analysis. IDEAS 2005: 406-414 | |
78 | Christopher Popfinger, Stefan Conrad: Maintaining Global Integrity in Federated Relational Databases Using Interactive Component Systems. OTM Conferences (1) 2005: 539-556 | |
77 | Gunter Saake, Kai-Uwe Sattler, Stefan Conrad: Rule-based schema matching for ontology-based mediators. J. Applied Logic 3(1): 253-270 (2005) | |
2004 | ||
76 | Mireille Samia, Stefan Conrad: Tagungsband zum 16. GI-Workshop Grundlagen von Datenbanken, Mohnheim, NRW, 1.-4. Juni 2004 Universität Düsseldorf 2004 | |
75 | Cristian Pérez de Laborda, Christopher Popfinger, Stefan Conrad: DÍGAME: A Vision of an Active Multidatabase with Push-based Schema and Data Propagation. EAI 2004 | |
74 | Christopher Popfinger, Cristian Pérez de Laborda, Stefan Conrad: Link Patterns for Modeling Information Grids and P2P Networks. ER 2004: 388-401 | |
73 | Catharine M. Wyss, Anne E. James, Wilhelm Hasselbring, Stefan Conrad, Hagen Höpfner: Report on the Engineering Federated Information Systems 2003 workshop (EFIS 2003). ACM SIGSOFT Software Engineering Notes 29(2): 1-3 (2004) | |
2003 | ||
72 | Anne E. James, Stefan Conrad, Wilhelm Hasselbring: Engineering Federated Information Systems, Proceedings of the 5th Workshop EFIS 2003, July 17-18 2003, Coventry, UK aka / IOS Press / infix 2003 | |
71 | Evguenia Altareva, Stefan Conrad: Analyzing Uncertainties in the Database Integration Process by Means of Latent Class Analysis. EFIS 2003: 14-24 | |
70 | Evguenia Altareva, Stefan Conrad: Statistical Analysis as Methodological Framework for Data(base) Integration. ER 2003: 17-30 | |
69 | Cristian Pérez de Laborda, Stefan Conrad: A Semantic Web based Identification Mechanism for Databases. KRDB 2003 | |
68 | Kai-Uwe Sattler, Stefan Conrad, Gunter Saake: Datenintegration und Mediatoren. Web & Datenbanken 2003: 163-190 | |
67 | Evguenia Altareva, Stefan Conrad: Unsichere Informationen bei der Datenbankintegration und ihre Behandlung im Integrationsprozess. Datenbank-Spektrum 6: 14-22 (2003) | |
66 | Kai-Uwe Sattler, Stefan Conrad, Gunter Saake: Interactive example-driven integration and reconciliation for accessing database federations. Inf. Syst. 28(5): 393-414 (2003) | |
2002 | ||
65 | Stefan Conrad, Wilhelm Hasselbring, Anne E. James, Dalen Kambur, Ralf-Detlef Kutsche, Philippe Thiran: Report on the EFIS 2001 Workshop. Comput. J. 45(2): 249-251 (2002) | |
64 | Stefan Conrad: Schemaintegration Integrationskonflikte, Lösungsansaätze, aktuelle Herausforderungen. Inform., Forsch. Entwickl. 17(3): 101-111 (2002) | |
2001 | ||
63 | Herman Balsters, Bert O. de Brock, Stefan Conrad: Database Schema Evolution and Meta-Modeling, 9th International Workshop on Foundations of Models and Languages for Data and Objects, FoMLaDO/DEMM 2000, Dagstuhl Castle, Germany, September 18-21, 2000, Selected Papers Springer 2001 | |
62 | Kai-Uwe Sattler, Oliver Dunemann, Ingolf Geist, Gunter Saake, Stefan Conrad: Limiting Result Cardinalities for Multidatabase Queries Using Histograms. BNCOD 2001: 152-167 | |
61 | Evguenia Altareva, Stefan Conrad: The Problem of Uncertainty and Database Integration. EFIS 2001: 92-99 | |
60 | Stefan Conrad, Klaus Turowski: Temporal OCL Meeting Specification Demands for Business Components. Unified Modeling Language: Systems Analysis, Design and Development Issues 2001: 151-165 | |
59 | Hussien Oakasha, Stefan Conrad, Gunter Saake: Consistency management in object-oriented databases. Concurrency and Computation: Practice and Experience 13(11): 955-985 (2001) | |
58 | Günter Preuner, Stefan Conrad, Michael Schrefl: View integration of behavior in object-oriented databases. Data Knowl. Eng. 36(2): 153-183 (2001) | |
57 | Stefan Conrad: Bauer/Günzel: Data-Warehouse-Systeme - Buchbesprechung. Datenbank Rundbrief 27: 52-53 (2001) | |
2000 | ||
56 | Kai-Uwe Sattler, Stefan Conrad, Gunter Saake: Adding Conflict Resolution Features to a Query Language for Database Federations. EFIS 2000: 41-52 | |
55 | Gunter Saake, Can Türker, Stefan Conrad: Evolving Objects: Conceptual Description of Adaptive Information Systems. FMLDO 2000: 163-181 | |
54 | Jörg Fischer, Stefan Conrad: Formalizing Timing Diagrams as Causal Dependencies for Verification Purposes. IFM 2000: 45-60 | |
53 | Stefan Conrad: Aktivitäten des Arbeitskreies Grundlagen von Informayionssystemen im Jahr 2000. Datenbank Rundbrief 26: 9-16 (2000) | |
1999 | ||
52 | Nasreddine Aoumeur, Stefan Conrad, Gunter Saake: Prototyping Object Specifications Using the CO-Nets Approach. AWPN 1999 | |
51 | Stefan Conrad, Gunter Saake, Kai-Uwe Sattler: Informationfusion - Herausforderung an die Datenbanktechnologie. BTW 1999: 307-316 | |
50 | Hussien Oakasha, Stefan Conrad, Gunter Saake: Consistency Management in Object-Oriented Databases. ECOOP Workshop on Object-Oriented Databases 1999: 97-108 | |
49 | Hussien Oakasha, Stefan Conrad, Gunter Saake: Consistency Management in Object-Oriented Databases. ECOOP Workshops 1999: 216 | |
48 | Michael Höding, Kerstin Schwarz, Stefan Conrad, Gunter Saake, Sören Balko, A. Diekmann, Eyk Hildebrandt, Kai-Uwe Sattler, Ingo Schmitt, Can Türker: SIGMAFDB: Overview of the Magdeburg-Approach to Database Federations. EFIS 1999: 139-146 | |
47 | Stefan Conrad, Gunter Saake, Ingo Schmitt, Can Türker: Database Design: Object-Oriented versus Relational. EMISA 1999: 109-125 | |
46 | Stefan Conrad, Gunter Saake: Objektorientierung für Informationssysteme: Eine kritsche Bestandsaufnahme. EMISA 1999: 93-107 | |
45 | Günter Preuner, Stefan Conrad: View Integration of Object Life-Cycles in Object-Oriented Design. ER 1999: 413-429 | |
44 | Kerstin Schwarz, Ingo Schmitt, Can Türker, Michael Höding, Eyk Hildebrandt, Sören Balko, Stefan Conrad, Gunter Saake: Design Support for Database Federations. ER 1999: 445-459 | |
43 | Kai-Uwe Sattler, Stefan Conrad: Konfliktbehandlung in einer Anfragesprache fuuml;Datenbankföderationen. Föderierte Datenbanken 1999: 144-157 | |
42 | Stefan Conrad: Aktivitäten des Arbeitskreises "Grundlagen von Informationssytemen" im Jahr 1999. Datenbank Rundbrief 24: 17-22 (1999) | |
41 | Ingo Schmitt, Stefan Conrad: Restrukturierung objektorientierter Datenbankschemata mittels formaler Begriffsanalyse. Inform., Forsch. Entwickl. 14(4): 218-226 (1999) | |
40 | Stefan Conrad, Wilhelm Hasselbring, Uwe Hohenstein, Ralf-Detlef Kutsche, Mark Roantree, Gunter Saake, Fèlix Saltor: Engineering Federated Information Systems: Report of EFIS '99 Workshop. SIGMOD Record 28(3): 9-11 (1999) | |
1998 | ||
39 | Stefan Conrad, Ingo Schmitt, Can Türker: Considering Integrity Constraints During Federated Database Design. BNCOD 1998: 199-133 | |
38 | Ingo Schmitt, Stefan Conrad: Restructuring Object-Oriented Database Schemata by Concept Analysis. FMLDO 1998: 177-185 | |
37 | Stefan Conrad, Gunter Saake, Ingo Schmitt: Minisymposium: Neue Entwicklungen in der Informatikausbildung. GI Jahrestagung 1998: 361-364 | |
36 | Stefan Conrad, Wilhelm Hasselbring: Workshop: Integration Heterogener Softwaresysteme (IHS`98). GI Jahrestagung 1998: 389-390 | |
35 | Michael Höding, Stefan Conrad: Data-Mining Tasks in Federated Database Systems Design. IADT 1998: 384-391 | |
34 | Stefan Conrad, Jaime Ramos, Gunter Saake, Cristina Sernadas: Evolving Logical Specification in Information Systems. Logics for Databases and Information Systems 1998: 199-228 | |
33 | Stefan Conrad: A Logic Primer. Logics for Databases and Information Systems 1998: 5-30 | |
32 | Stefan Conrad, Wilhelm Hasselbring: IHS'98: Integration Heterogener Systeme (Workshop-Bericht). Datenbank Rundbrief 22: 15-17 (1998) | |
1997 | ||
31 | Stefan Conrad, Can Türker, Gunter Saake: Towards Agent-Oriented Specification of Information Systems. Agents 1997: 502-503 | |
30 | Stefan Conrad, Michael Höding, Gunter Saake, Ingo Schmitt, Can Türker: Schema Integration with Integrity Constraints. BNCOD 1997: 200-214 | |
29 | Gunter Saake, Andreas Christiansen, Stefan Conrad, Michael Höding, Ingo Schmitt, Can Türker: Föderierung heterogener Datenbanksysteme DBS und lokaler Datenhaltungskomponenten zur systemübergreifenden Integritätssicherung. BTW 1997: 322-331 | |
28 | Stefan Conrad, Ingo Schmitt, Can Türker: Behandlung von Integritätsbedingungen bei Schemarestrukturierung und Schemaintegration. BTW 1997: 352-369 | |
27 | Ingo Schmitt, Stefan Conrad: Restructuring Class Hierarchies for Schema Integration. DASFAA 1997: 411-420 | |
26 | Stefan Conrad, Ingo Schmitt, Can Türker: Dealing with Integrity Constraints During Schema Integration. EFDBS 1997: 13-22 | |
25 | Stefan Conrad, Gunter Saake: Extending Temporal Logic for Capturing Evolving Behaviour. ISMIS 1997: 60-71 | |
24 | Stefan Conrad, Gunter Saake, Can Türker: Towards an Agent-Oriented Framework for Specification of Information Systems. ModelAge Workshop 1997: 57-73 | |
23 | Stefan Conrad: Workshopbericht ``Integrity in Databases'' (FMLDO '96). Datenbank Rundbrief 19: 77-79 (1997) | |
22 | Stefan Conrad, Wilhelm Hasselbring: Bericht von der GI-Fachtagung BTW '97 - Datenbanken in Büro, Technik und Wissenschaft, Ulm 5.-7. März 1997. Datenbank Rundbrief 20: 12-14 (1997) | |
21 | Stefan Conrad, Wilhelm Hasselbring, Andreas Winter: The 9th Conference on Advanced Information Systems Engineering (CAiSE '97), Barcelona, 16-20 Juni 1997. Datenbank Rundbrief 20: 15-17 (1997) | |
20 | Andreas Christiansen, Stefan Conrad, Steffen Geschke, Michael Höding, Gunter Saake, Kerstin Schwarz: Resümee vom Herbsttreffen der FG Datenbanken und des AK Grundlagen von Informationssystemen, Magdeburg, 1997. Datenbank Rundbrief 20: 18-19 (1997) | |
19 | Stefan Conrad: Föderierte Datenbanksysteme: Konzepte der Integration (Zusammenfassung). Datenbank Rundbrief 20: 99-100 (1997) | |
18 | Stefan Conrad, Barry Eaglestone, Wilhelm Hasselbring, Mark Roantree, Fèlix Saltor, Martin Schönhoff, Markus Strässler, Mark W. W. Vermeer: Research Issues in Federated Database Systems: Report of EFDBS '97 Workshop. SIGMOD Record 26(4): 54-56 (1997) | |
1996 | ||
17 | Can Türker, Stefan Conrad, Gunter Saake: Dynamically Changing Behavior: An Agent-Oriented View to Modeling Intelligent Information Systems. ISMIS 1996: 572-581 | |
16 | Stefan Conrad: A Basic Calculus for Verifying Properties of Interacting Objects. Data Knowl. Eng. 18(2): 119-145 (1996) | |
1995 | ||
15 | Stefan Conrad: Unterstützung eines korrektheitszentrierten Entwurfs in Informationssystemen. BTW 1995: 150-159 | |
14 | Can Türker, Stefan Conrad: Aktive Mechanismen zur Konsistenzsicherung in föderierten Datenbanksystemen. Grundlagen von Datenbanken 1995: 148-152 | |
13 | Martin Gogolla, Stefan Conrad, Grit Denker, Rudolf Herzig: TROLL light - The Language and its Development Environment. KORSO Book 1995: 205-222 | |
12 | Gunter Saake, Stefan Conrad, Can Türker: From Object Specification towards Agent Design. OOER 1995: 329-340 | |
11 | Stefan Conrad, Grit Denker, Martin Gogolla, Rudolf Herzig, Nikolaos Vlachantonis, Hans-Dieter Ehrich: Entwicklung zuverlässiger Informationssysteme. EMISA Forum 5(2): 25-33 (1995) | |
10 | Martin Gogolla, Stefan Conrad, Grit Denker, Rudolf Herzig, Nikolaos Vlachantonis: A Development Environment for an Object Specification Language. IEEE Trans. Knowl. Data Eng. 7(3): 505-508 (1995) | |
1994 | ||
9 | Stefan Conrad, Martin Gogolla, Rudolf Herzig: Safe Derivations in Object Hierarchies. OOIS 1994: 306-319 | |
8 | Stefan Conrad: Ein Basiskalkül für die Verifikation von Eigenschaften synchron interagierender Objekte. GI Datenbank Rundbrief 14: 59 (1994) | |
1993 | ||
7 | Nikolaos Vlachantonis, Rudolf Herzig, Martin Gogolla, Grit Denker, Stefan Conrad, Hans-Dieter Ehrich: Towards Reliable Information Systems: The KorSo Approach CAiSE 1993: 463-482 | |
6 | Martin Gogolla, Stefan Conrad, Rudolf Herzig: Sketching Concepts and Computational Model of TROLL light. DISCO 1993: 17-32 | |
5 | Martin Gogolla, Rudolf Herzig, Stefan Conrad, Grit Denker, Nikolaos Vlachantonis: Integrating the ER Approach in an OO Environment. ER 1993: 376-389 | |
4 | Stefan Conrad, Grit Denker, Martin Gogolla, Rudolf Herzig, Nikolaos Vlachantonis, Hans-Dieter Ehrich: Zur Entwicklung zuverlässiger Informationssysteme in KorSo. GI Jahrestagung 1993: 464-469 | |
3 | Stefan Conrad: Zur Verifikation von Objekteigenschaften. Grundlagen von Datenbanken 1993: 40-44 | |
1992 | ||
2 | Stefan Conrad: On Certification of Specifications for TROLL light Objects. COMPASS/ADT 1992: 158-172 | |
1 | Stefan Conrad, Martin Gogolla: An Annotated Bibliography on Object-Orientation and Deduction. SIGMOD Record 21(1): 123-132 (1992) |