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Georg Lausen
Georg Lausen
Professor für Informatik, Universität Freiburg
Verified email at informatik.uni-freiburg.de
Title
Cited by
Cited by
Year
Logical foundations of object-oriented and frame-based languages
M Kifer, G Lausen, J Wu
Journal of the ACM (JACM) 42 (4), 741-843, 1995
25151995
Improving recommendation lists through topic diversification
CN Ziegler, SM McNee, JA Konstan, G Lausen
Proceedings of the 14th international conference on World Wide Web, 22-32, 2005
22122005
F-logic: a higher-order language for reasoning about objects, inheritance, and scheme
M Kifer, G Lausen
ACM SIGMOD Record 18 (2), 134-146, 1989
6591989
SP^ 2Bench: a SPARQL performance benchmark
M Schmidt, T Hornung, G Lausen, C Pinkel
2009 IEEE 25th International Conference on Data Engineering, 222-233, 2009
5912009
Propagation models for trust and distrust in social networks.
CN Ziegler, G Lausen
Information Systems Frontiers 7, 2005
4682005
Spreading activation models for trust propagation
CN Ziegler, G Lausen
IEEE International Conference on e-Technology, e-Commerce and e-Service …, 2004
4212004
Foundations of SPARQL query optimization
M Schmidt, M Meier, G Lausen
Proceedings of the 13th international conference on database theory, 4-33, 2010
4192010
ViPER: augmenting automatic information extraction with visual perceptions
K Simon, G Lausen
Proceedings of the 14th ACM international conference on Information and …, 2005
3012005
Taxonomy-driven computation of product recommendations
CN Ziegler, G Lausen, L Schmidt-Thieme
Proceedings of the thirteenth ACM international conference on Information …, 2004
2762004
Analyzing correlation between trust and user similarity in online communities
CN Ziegler, G Lausen
Trust Management: Second International Conference, iTrust 2004, Oxford, UK …, 2004
2512004
S2RDF: RDF Querying with SPARQL on Spark
A Schätzle, M Przyjaciel-Zablocki, S Skilevic, G Lausen
CoRR, 2015
2262015
Managing semistructured data with FLORID: A deductive object-oriented perspective
B Ludäscher, R Himmeröder, G Lausen, W May, C Schlepphorst
Information systems 23 (8), 589-613, 1998
1701998
Ontologies in F-logic
J Angele, M Kifer, G Lausen
Handbook on ontologies, 45-70, 2009
1592009
PigSPARQL: Mapping SPARQL to pig latin
A Schätzle, M Przyjaciel-Zablocki, G Lausen
Proceedings of the International Workshop on Semantic Web Information …, 2011
1402011
LDAP-based distributed cache technology for XML
PJ Marrón, G Lausen
US Patent 6,901,410, 2005
1182005
Methods and rules
S Abiteboul, G Lausen, H Uphoff, E Waller
Proceedings of the 1993 ACM SIGMOD international conference on Management of …, 1993
1101993
Sempala: Interactive SPARQL query processing on hadoop
A Schätzle, M Przyjaciel-Zablocki, A Neu, G Lausen
The Semantic Web–ISWC 2014: 13th International Semantic Web Conference, Riva …, 2014
1062014
An experimental comparison of RDF data management approaches in a SPARQL benchmark scenario
M Schmidt, T Hornung, N Küchlin, G Lausen, C Pinkel
The Semantic Web-ISWC 2008: 7th International Semantic Web Conference, ISWC …, 2008
1062008
SPARQLing constraints for RDF
G Lausen, M Meier, M Schmidt
Proceedings of the 11th international conference on Extending database …, 2008
1042008
Access to objects by path expressions and rules
J Frohn, G Lausen, H Uphoff
20th International Conference on Very Large Data Bases, (VLDB'94), 273-284, 1994
981994
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