Foto Afrati
Foto Afrati
Professor of Computer Science, National Technical University of Athens
Verified email at cs.ntua.gr - Homepage
TitleCited byYear
Optimizing joins in a map-reduce environment
FN Afrati, JD Ullman
Proceedings of the 13th International Conference on Extending Database …, 2010
4422010
Approximation schemes for minimizing average weighted completion time with release dates
F Afrati, E Bampis, C Chekuri, D Karger, C Kenyon, S Khanna, I Milis, ...
40th Annual Symposium on Foundations of Computer Science (Cat. No. 99CB37039 …, 1999
2271999
Optimizing multiway joins in a map-reduce environment
FN Afrati, JD Ullman
IEEE Transactions on Knowledge and Data Engineering 23 (9), 1282-1298, 2011
2102011
Updates, a new frontier
S Abiteboul
International Conference on Database Theory, 1-18, 1988
2031988
Approximating a collection of frequent sets
F Afrati, A Gionis, H Mannila
Proceedings of the tenth ACM SIGKDD international conference on Knowledge …, 2004
1912004
The complexity of the travelling repairman problem
F Afrati, S Cosmadakis, CH Papadimitriou, G Papageorgiou, ...
RAIRO-Theoretical Informatics and Applications 20 (1), 79-87, 1986
1721986
Upper and lower bounds on the cost of a map-reduce computation
AD Sarma, FN Afrati, S Salihoglu, JD Ullman
Proceedings of the VLDB Endowment 6 (4), 277-288, 2013
1452013
Repair checking in inconsistent databases: algorithms and complexity
FN Afrati, PG Kolaitis
Proceedings of the 12th International Conference on Database Theory, 31-41, 2009
1292009
Enumerating subgraph instances using map-reduce
FN Afrati, D Fotakis, JD Ullman
2013 IEEE 29th International Conference on Data Engineering (ICDE), 62-73, 2013
1152013
Fuzzy joins using mapreduce
FN Afrati, AD Sarma, D Menestrina, A Parameswaran, JD Ullman
2012 IEEE 28th International Conference on Data Engineering, 498-509, 2012
1082012
Map-reduce extensions and recursive queries
FN Afrati, V Borkar, M Carey, N Polyzotis, JD Ullman
Proceedings of the 14th international conference on extending database …, 2011
1052011
On Datalog vs polynomial time
F Afrati, SS Cosmadakis, M Yannakakis
Journal of computer and system sciences 51 (2), 177-196, 1995
991995
Generating efficient plans for queries using views
FN Afrati, C Li, JD Ullman
ACM SIGMOD Record 30 (2), 319-330, 2001
832001
Parallel skyline queries
FN Afrati, P Koutris, D Suciu, JD Ullman
Theory of Computing Systems 57 (4), 1008-1037, 2015
812015
l-Arginine reverses low coronary reflow and enhances postischaemic recovery of cardiac mechanical function
M Amrani, AH Chester, J Jayakumar, CJ Schyns, MH Yacoub
Cardiovascular research 30 (2), 200-204, 1995
761995
Answering queries using views with arithmetic comparisons
F Afrati, C Li, P Mitra
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on …, 2002
742002
Linear vs. polynomial constraints in database query languages
F Afrati, SS Cosmadakis, S Grumbach, GM Kuper
International Workshop on Principles and Practice of Constraint Programming …, 1994
701994
Expressiveness of restricted recursive queries
F Afrati, SS Cosmadakis
Proceedings of the twenty-first annual ACM symposium on Theory of computing …, 1989
661989
Answering aggregate queries in data exchange
F Afrati, PG Kolaitis
Proceedings of the twenty-seventh ACM SIGMOD-SIGACT-SIGART symposium on …, 2008
652008
Answering queries using materialized views with disjunctions
FN Afrati, M Gergatsoulis, T Kavalieros
International Conference on Database Theory, 435-452, 1999
631999
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