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Georg Lausen Vis

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*2009
102EEThomas Hornung, Wolfgang May, Georg Lausen: Process Algebra-Based Query Workflows. CAiSE 2009: 440-454
101EEMichael Schmidt, Thomas Hornung, Georg Lausen, Christoph Pinkel: SP^2Bench: A SPARQL Performance Benchmark. ICDE 2009: 222-233
100EEMichael Meier, Michael Schmidt, Georg Lausen: Stop the Chase CoRR abs/0901.3984: (2009)
99EEMichael Meier, Michael Schmidt, Georg Lausen: On Chase Termination Beyond Stratification CoRR abs/0906.4228: (2009)
98EEMichael Meier, Michael Schmidt, Georg Lausen: On Chase Termination Beyond Stratification. PVLDB 2(1): 970-981 (2009)
2008
97 Diego Calvanese, Georg Lausen: Web Reasoning and Rule Systems, Second International Conference, RR 2008, Karlsruhe, Germany, October 31-November 1, 2008. Proceedings Springer 2008
96EEGeorg Lausen, Michael Meier, Michael Schmidt: SPARQLing constraints for RDF. EDBT 2008: 499-509
95EEThomas Hornung, Agnes Koschmider, Georg Lausen: Recommendation Based Process Modeling Support: Method and User Experience. ER 2008: 265-278
94EEFang Wei, Georg Lausen: A unified apriori-like algorithm for conjunctive query containment. IDEAS 2008: 111-120
93EEMichael Schmidt, Thomas Hornung, Norbert Küchlin, Georg Lausen, Christoph Pinkel: An Experimental Comparison of RDF Data Management Approaches in a SPARQL Benchmark Scenario. International Semantic Web Conference 2008: 82-97
92 Thomas Hornung, Kai Simon, Georg Lausen: Mashing Up the DEEP Web - Research in Progress. WEBIST (2) 2008: 58-66
91EEThomas Hornung, Kai Simon, Georg Lausen: Mashups over the Deep Web. WEBIST (Selected Papers) 2008: 228-241
90EECai-Nicolas Ziegler, Georg Lausen, Joseph A. Konstan: On exploiting classification taxonomies in recommender systems. AI Commun. 21(2-3): 97-125 (2008)
89EEMichael Schmidt, Thomas Hornung, Georg Lausen, Christoph Pinkel: SP2Bench: A SPARQL Performance Benchmark CoRR abs/0806.4627: (2008)
88EEMichael Schmidt, Michael Meier, Georg Lausen: Foundations of SPARQL Query Optimization CoRR abs/0812.3788: (2008)
2007
87EEFlorian Schmedding, Nour Sawas, Georg Lausen: Adapting the Rete-Algorithm to Evaluate F-Logic Rules. RuleML 2007: 166-173
86EEGeorg Lausen: Relational Databases in RDF: Keys and Foreign Keys. SWDB-ODBIS 2007: 43-56
2006
85EECai-Nicolas Ziegler, Kai Simon, Georg Lausen: Automatic computation of semantic proximity using taxonomic knowledge. CIKM 2006: 465-474
84EEKai Simon, Georg Lausen, Harold Boley: From HTML documents to web tables and rules. ICEC 2006: 125-131
83EEThomas Hornung, Kai Simon, Georg Lausen: Information Gathering in a Dynamic World. PPSWR 2006: 237-241
82EEKai Simon, Thomas Hornung, Georg Lausen: Learning Rules to Pre-process Web Data for Automatic Integration. RuleML 2006: 107-116
81 Matthias Ihle, Georg Lausen: Transform: A Transaction Safe Web Application Model. WEBIST (1) 2006: 164-171
2005
80EEKai Simon, Georg Lausen: ViPER: augmenting automatic information extraction with visual perceptions. CIKM 2005: 381-388
79EECai-Nicolas Ziegler, Sean M. McNee, Joseph A. Konstan, Georg Lausen: Improving recommendation lists through topic diversification. WWW 2005: 22-32
78EECai-Nicolas Ziegler, Georg Lausen: Propagation Models for Trust and Distrust in Social Networks. Information Systems Frontiers 7(4-5): 337-358 (2005)
2004
77 Georg Lausen, Dan Suciu: Database Programming Languages, 9th International Workshop, DBPL 2003, Potsdam, Germany, September 6-8, 2003, Revised Papers Springer 2004
76EECai-Nicolas Ziegler, Georg Lausen, Lars Schmidt-Thieme: Taxonomy-driven computation of product recommendations. CIKM 2004: 406-415
75EECai-Nicolas Ziegler, Georg Lausen: Paradigms for Decentralized Social Filtering Exploiting Trust Network Structure. CoopIS/DOA/ODBASE (2) 2004: 840-858
74EECai-Nicolas Ziegler, Georg Lausen: Spreading Activation Models for Trust Propagation. EEE 2004: 83-97
73EECai-Nicolas Ziegler, Georg Lausen: Analyzing Correlation between Trust and User Similarity in Online Communities. iTrust 2004: 251-265
72 Jürgen Angele, Georg Lausen: Ontologies in F-logic. Handbook on Ontologies 2004: 29-50
71EEWolfgang May, Georg Lausen: A uniform framework for integration of information from the web. Inf. Syst. 29(1): 59-91 (2004)
70EEGeorg Lausen, Dan Suciu: Report on the 9th International Workshop on Data Base Programming Languages. SIGMOD Record 33(1): 145-147 (2004)
2003
69EEPedro José Marrón, Georg Lausen, Martin Weber: Catalog Integration Made Easy. BTW 2003: 98-107
68 Matthias Ihle, Pedro José Marrón, Georg Lausen: Processing XML on Top of Conventional Filesystems. Berliner XML Tage 2003: 183-197
67EEGeorg Lausen, Fang Wei: On the Containment of Conjunctive Queries. Computer Science in Perspective 2003: 231-244
66EEPedro José Marrón, Georg Lausen, Martin Weber: Catalog Integration Made Easy. ICDE 2003: 677-679
65EEFang Wei, Georg Lausen: Containment of Conjunctive Queries with Safe Negation. ICDT 2003: 343-357
64 Georg Lausen, Wolfgang May: Anfragen, Ändern und Transformieren von XML. Web & Datenbanken 2003: 65-97
2002
63 Pedro José Marrón, Georg Lausen: Efficient Cache Answerability for XPath Queries. DIWeb 2002: 35-45
62EEFang Wei, Georg Lausen: Conjunctive Query Containment in the Presence of Disjunctive Integrity Constraints. Description Logics 2002
61EEPedro José Marrón, Georg Lausen: Efficient Cache Answerability for XPath Queries. EEXTT 2002: 183-199
60EEFang Wei, Georg Lausen: Conjunctive Query Containment in the Presence of Disjunctive Integrity Constraints. KRDB 2002
59EEGeorg Lausen, Pedro José Marrón: Adaptive Evaluation Techniques for Querying XML-based E-Catalogs. RIDE 2002: 19-28
58EELule Ahmedi, Georg Lausen: Ontology-Based Querying of Linked XML Documents. Semantic Web Workshop 2002
2001
57 Lule Ahmedi, Pedro José Marrón, Georg Lausen: LDAP-based Ontology for Information Integration. BTW 2001: 207-214
56EEFang Wei, Georg Lausen: A Formal Analysis of the Lightweight Directory Access Protocol. ER (Workshops) 2001: 306-319
55 Lule Ahmedi, Pedro José Marrón, Georg Lausen: Ontology-based Access to heterogeneous XML Data. GI Jahrestagung (1) 2001: 337-344
54EEPedro José Marrón, Georg Lausen: On Processing XML in LDAP. VLDB 2001: 601-610
2000
53EEIztok Savnik, Georg Lausen, Hans-Peter Kahle, Heinrich Spiecker, Sebastian Hein: Algorithm for Matching Sets of Time Series. PKDD 2000: 277-288
52EEGeorg Lausen, Iztok Savnik, Aldar Dougarjapov: MSTS: A System for Mining Sets of Time Series. PKDD 2000: 289-298
1999
51EEWolfgang May, Rainer Himmeröder, Georg Lausen, Bertram Ludäscher: A Unified Framework for Wrapping, Mediating and Restructuring Information from the Web. ER (Workshops) 1999: 307-320
1998
50 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
49EEGeorg Lausen, Bertram Ludäscher, Wolfgang May: On Logical Foundations of Active Databases. Logics for Databases and Information Systems 1998: 389-422
48EEGeorg Lausen, Bertram Ludäscher, Wolfgang May: On Active Deductive Databases: The Statelog Approach. Transactions and Change in Logic Databases 1998: 69-106
47EEBertram 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)
46EEBertram Ludäscher, Georg Lausen: Handling Termination in a Logical Language for Active Rules. Informatica, Lith. Acad. Sci. 9(1): 65-84 (1998)
1997
45 Jürgen Frohn, Rainer Himmeröder, Paul-Thomas Kandzia, Georg Lausen, Christian Schlepphorst: FLORID - Ein Prototyp fuer F-Logik. BTW 1997: 100-117
44EEWolfgang May, Bertram Ludäscher, Georg Lausen: Well-Founded Semantics for Deductive Object-Oriented Database Languages. DOOD 1997: 320-336
43EERainer Himmeröder, Georg Lausen, Bertram Ludäscher, Christian Schlepphorst: On a Declarative Semantics for Web Queries. DOOD 1997: 386-398
42EEJürgen Frohn, Rainer Himmeröder, Paul-Thomas Kandzia, Georg Lausen, Christian Schlepphorst: FLORID: A Prototype for F-Logic. ICDE 1997: 583
41EEBertram Ludäscher, Wolfgang May, Georg Lausen: Referential Actions as Logic Rules. PODS 1997: 217-227
40 Wolfgang May, Christian Schlepphorst, Georg Lausen: Integrating Dynamic Aspects into Deductive Object-Oriented Databases. Rules in Database Systems 1997: 20-34
1996
39 Bertram Ludäscher, Wolfgang May, Georg Lausen: Nested Transactions in a Logical Language for Active Rules. Logic in Databases 1996: 197-222
1995
38 Georg Lausen: Datenbanksysteme in Büro, Technik und Wissenschaft (BTW), GI-Fachtagung, Dresden, 22.-24. März 1995, Proceedings Springer 1995
37 Bertram Ludäscher, Ulrich Hamann, Georg Lausen: A Logical Framework for Active Rules. COMAD 1995: 0-
36 Georg Lausen, Eljas Soisalon-Soininen: Safety by Uninterpreted Locks Inf. Comput. 117(1): 37-49 (1995)
35EEMichael Kifer, Georg Lausen, James Wu: Logical Foundations of Object-Oriented and Frame-Based Languages. J. ACM 42(4): 741-843 (1995)
1994
34 Georg Lausen, Bertram Ludäscher: Updates by Reasoning about States. East/West Database Workshop 1994: 17-30
33EEJürgen Frohn, Georg Lausen, Heinz Uphoff: Access to Objects by Path Expressions and Rules. VLDB 1994: 273-284
1993
32 Jürgen Frohn, Georg Lausen: Integration heterogener relationaler Datenbankschemata mittels eines objektorientierten Datenmodells. BTW 1993: 285-295
31 Georg Lausen, Kai von Luck: Verwaltung und Verarbeitung von strukturierten Objekten. KI 1993: 183-185
30EESerge Abiteboul, Georg Lausen, Heinz Uphoff, Emmanuel Waller: Methods and Rules. SIGMOD Conference 1993: 32-41
1992
29 Georg Lausen, Heinz Uphoff: Inheritance and rules. CNKBS 1992: 55-57
28 Georg Lausen, Gunter Saake: A Possible World Semantics for Updates by Versioning. FMLDO 1992: 36-47
27 Georg Lausen, Heinz Uphoff: Nicht-Monotone Vererbung in F-Logik. Grundlagen von Datenbanken 1992: 105-109
26EEMichael Kramer, Georg Lausen, Gunter Saake: Updates in a Rule-Based Language for Objects. VLDB 1992: 251-262
25 Georg Lausen: Locking Based on a Pairwise Decomposition of the Transaction System. Discrete Applied Mathematics 40(2): 217-236 (1992)
1991
24 Jürgen Seib, Georg Lausen: Parallele Evaluierung von Datalog-Programmen. BTW 1991: 344-361
23EEJürgen Seib, Georg Lausen: Parallelizing Datalog Programs by Generalized Pivoting. PODS 1991: 241-251
22 Georg Lausen, Beate Marx: Eine Einführung in Frame-Logik. Entwicklungstendenzen bei Datenbanksystemen 1991: 173-202
21 Georg Lausen, Beate Marx: Evaluation Aspects of an Object-oriented Deductive Database Language. Query Processing for Advanced Database Systems, Dagstuhl 1991: 177-200
20 Andreas Oberweis, Jürgen Seib, Georg Lausen: PASIPP: Ein Hilfsmittel zur Analyse und Simulation von Prädikate/Transitionen-Netzen. Wirtschaftsinformatik 33(3): 219-230 (1991)
1990
19 Georg Lausen, Eljas Soisalon-Soininen, Peter Widmayer: On the Power of Safe Locking. J. Comput. Syst. Sci. 40(2): 269-288 (1990)
1989
18EEGeorg Lausen, Eljas Soisalon-Soininen: Locling Policies and Predeclared Transactions. MFDBS 1989: 317-336
17EEMichael Kifer, Georg Lausen: F-Logic: A Higher-Order language for Reasoning about Objects, Inheritance, and Scheme. SIGMOD Conference 1989: 134-146
1988
16EEGeorg Lausen: Modeling and Analysis of the Behavior of Information Systems. IEEE Trans. Software Eng. 14(11): 1610-1620 (1988)
1987
15 Georg Lausen, Helmut Müller, Tibor Németh, Andreas Oberweis, Frank Schönthaler, Wolffried Stucky: Integritätssicherung für die datenbankgestützte Software-Produktionsumgebung INCOME. BTW 1987: 152-156
14 Frank Schönthaler, Andreas Oberweis, Georg Lausen, Wolffried Stucky: Prototyping zur Unterstützung des konzeptuellen Entwurfs interaktiver Informationssysteme. EMISA 1987: 155-180
13 Andreas Oberweis, Georg Lausen: On the Representation of Temporal Knowledge in Office Systems. Temporal Aspects in Information Systems 1987: 125-139
1986
12EEGeorg Lausen, Eljas Soisalon-Soininen, Peter Widmayer: Towards Online Schedulers Based on Pre-Analysis Locking. ICDT 1986: 242-259
11 Georg Lausen, Eljas Soisalon-Soininen, Peter Widmayer: Pre-analysis Locking Information and Control 70(2/3): 193-215 (1986)
1985
10 Georg Lausen: Conceptual Modelling Based on Net Refinements. DS-1 1985: 41-57
9 Georg Lausen, Andreas Oberweis, Frank Schönthaler: Formale Beschreibung von Anforderungen: Eine netzorientierte Vorgehensweise zur konzeptuellen Modellierung von Informationssystemen. GI Jahrestagung 1985: 156-167
8EEGeorg Lausen, Eljas Soisalon-Soininen, Peter Widmayer: Pre-Analysis Locking: A Safe and Deadlock Free Locking Policy. VLDB 1985: 270-281
1984
7EEGeorg Lausen, Eljas Soisalon-Soininen, Peter Widmayer: Maximal Concurrency by Locking. PODS 1984: 38-44
6 Georg Lausen: Integrated Concurrency Control in Shared B-Trees. Computing 33(1): 13-26 (1984)
1983
5 Georg Lausen: Formal aspects of optimistic concurrency control in a multiple version database system. Inf. Syst. 8(4): 291-301 (1983)
1982
4 Georg Lausen: Concurrency Control in Versionen-Datenbanksystemen. GI Jahrestagung 1982: 669-683
3 R. Krieger, Georg Lausen, Wolffried Stucky: Methodischer Datenentwurf beim Aufbau betrieblicher Informationssysteme. Angewandte Informatik 24(3): 191-203 (1982)
1981
2 Georg Lausen: Serializability Problems of Interleaved Database Transactions. ECI 1981: 252-265
1 Jakob Karszt, R. Krieger, Georg Lausen, Wolffried Stucky: Designing the Conceptual Database Schema - A Framework for an Interactive Approach. GI Jahrestagung 1981: 216-226

Coauthor Index

1Serge Abiteboul [30]
2Lule Ahmedi [55] [57] [58]
3Jürgen Angele [72]
4Harold Boley [84]
5Diego Calvanese [97]
6Aldar Dougarjapov [52]
7Jürgen Frohn [32] [33] [42] [45]
8Ulrich Hamann [37]
9Sebastian Hein [53]
10Rainer Himmeröder [42] [43] [45] [47] [50] [51]
11Thomas Hornung [82] [83] [89] [91] [92] [93] [95] [101] [102]
12Matthias Ihle [68] [81]
13Hans-Peter Kahle [53]
14Paul-Thomas Kandzia [42] [45] [50]
15Jakob Karszt [1]
16Michael Kifer [17] [35]
17Joseph A. Konstan [79] [90]
18Agnes Koschmider [95]
19Michael Kramer [26]
20R. Krieger [1] [3]
21Norbert Küchlin [93]
22Kai von Luck [31]
23Bertram Ludäscher [34] [37] [39] [41] [43] [44] [46] [47] [48] [49] [50] [51]
24Pedro José Marrón [54] [55] [57] [59] [61] [63] [66] [68] [69]
25Beate Marx [21] [22]
26Wolfgang May [39] [40] [41] [44] [47] [48] [49] [50] [51] [64] [71] [102]
27Sean M. McNee [79]
28Michael Meier [88] [96] [98] [99] [100]
29Helmut Müller [15]
30Tibor Németh [15]
31Andreas Oberweis [9] [13] [14] [15] [20]
32Christoph Pinkel [89] [93] [101]
33Gunter Saake [26] [28]
34Iztok Savnik [52] [53]
35Nour Sawas [87]
36Christian Schlepphorst [40] [42] [43] [45] [47]
37Florian Schmedding [87]
38Michael Schmidt [88] [89] [93] [96] [98] [99] [100] [101]
39Lars Schmidt-Thieme [76]
40Frank Schönthaler [9] [14] [15]
41Jürgen Seib [20] [23] [24]
42Kai Simon [80] [82] [83] [84] [85] [91] [92]
43Eljas Soisalon-Soininen [7] [8] [11] [12] [18] [19] [36]
44Heinrich Spiecker [53]
45Wolffried Stucky [1] [3] [14] [15]
46Dan Suciu [70] [77]
47Heinz Uphoff [27] [29] [30] [33]
48Emmanuel Waller [30]
49Martin Weber [66] [69]
50Fang Wei [56] [60] [62] [65] [67] [94]
51Peter Widmayer [7] [8] [11] [12] [19]
52James Wu [35]
53Cai-Nicolas Ziegler [73] [74] [75] [76] [78] [79] [85] [90]

Colors in the list of coauthors

Copyright © Tue Nov 3 08:52:44 2009 by Michael Ley (ley@uni-trier.de)