Travelled to:
1 × Japan
1 × Portugal
1 × United Kingdom
2 × China
2 × USA
Collaborated with:
N.Goodman U.Leser G.M.Lohman A.Avanes C.B.Necib ∅ H.Müller F.Naumann M.K.Lee F.Cristian B.Kähler J.Zhou P.Larson W.Lehner L.M.Haas H.Pirahesh S.Heymann K.Tham A.Kilian G.Wegner P.Rieger D.Merkel
Talks about:
queri (7) program (3) process (3) rule (3) translat (2) network (2) databas (2) system (2) optim (2) view (2)
Person: Johann Christoph Freytag
DBLP: Freytag:Johann_Christoph
Facilitated 1 volumes:
Contributed to:
Wrote 12 papers:
- VLDB-2008-AvanesF #adaptation #constraints #network #resource management #scheduling #workflow
- Adaptive workflow scheduling under resource allocation constraints and network dynamics (AA, JCF), pp. 1631–1637.
- SIGMOD-2007-ZhouLFL #performance #query
- Efficient exploitation of similar subexpressions for query processing (JZ, PÅL, JCF, WL), pp. 533–544.
- CIKM-2006-MullerFL #database #difference
- Describing differences between databases (HM, JCF, UL), pp. 612–621.
- CAiSE-2005-NecibF #ontology #query #using
- Query Processing Using Ontologies (CBN, JCF), pp. 167–186.
- VLDB-2002-HeymannTKWRMF #named #network #product line #visual notation
- Viator — A Tool Family for Graphical Networking and Data View Creation (SH, KT, AK, GW, PR, DM, JCF), pp. 1067–1070.
- VLDB-1999-NaumannLF #information management #integration #quality
- Quality-driven Integration of Heterogenous Information Systems (FN, UL, JCF), pp. 447–458.
- SIGMOD-1989-HaasFLP #query
- Extensible Query Processing in Starburst (LMH, JCF, GML, HP), pp. 377–388.
- VLDB-1988-LeeFL #functional #implementation #interpreter #query
- Implementing an Interpreter for Functional Rules in a Query Optimizer (MKL, JCF, GML), pp. 218–229.
- SIGMOD-1987-Freytag #optimisation #query #rule-based
- A Rule-Based View of Query Optimization (JCF), pp. 173–180.
- VLDB-1987-FreytagCK #database #source code
- Masking System Crashes in Database Application Programs (JCF, FC, BK), pp. 407–416.
- SIGMOD-1986-FreytagG #query #relational #rule-based #source code
- Rule-Based Translation of Relational Queries into Iterative Programs (JCF, NG), pp. 206–214.
- VLDB-1986-Freytag #query #source code
- Translating Aggregate Queries into Iterative Programs (JCF, NG), pp. 138–146.