Seguir
Sebastian Skritek
Sebastian Skritek
Dirección de correo verificada de dbai.tuwien.ac.at
Título
Citado por
Citado por
Año
Static analysis and optimization of semantic web queries
A Letelier, J Pérez, R Pichler, S Skritek
ACM Transactions on Database Systems (TODS) 38 (4), 1-45, 2013
1242013
Tractable counting of the answers to conjunctive queries
R Pichler, S Skritek
Journal of Computer and System Sciences 79 (6), 984-1001, 2013
652013
Containment and equivalence of well-designed SPARQL
R Pichler, S Skritek
Proceedings of the 33rd ACM SIGMOD-SIGACT-SIGART symposium on Principles of …, 2014
582014
Redundancy elimination on RDF graphs in the presence of rules, constraints, and queries
R Pichler, A Polleres, S Skritek, S Woltran
Web Reasoning and Rule Systems: Fourth International Conference, RR 2010 …, 2010
342010
Towards reconciling SPARQL and certain answers
S Ahmetaj, W Fischl, R Pichler, M Šimkus, S Skritek
Proceedings of the 24th International Conference on World Wide Web, 23-33, 2015
312015
The complexity of evaluating tuple generating dependencies
R Pichler, S Skritek
Proceedings of the 14th International Conference on Database Theory, 244-255, 2011
292011
Efficient evaluation and approximation of well-designed pattern trees
P Barceló, R Pichler, S Skritek
Proceedings of the 34th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of …, 2015
282015
A complexity theory for hard enumeration problems
N Creignou, M Kröll, R Pichler, S Skritek, H Vollmer
Discrete Applied Mathematics 268, 191-209, 2019
262019
On the complexity of enumerating the answers to well-designed pattern trees
M Kröll, R Pichler, S Skritek
19th International Conference on Database Theory (ICDT 2016), 2016
202016
Complexity of redundancy detection on RDF graphs in the presence of rules, constraints, and queries
R Pichler, A Polleres, S Skritek, S Woltran
Semantic Web 4 (4), 351-393, 2013
172013
On the complexity of hard enumeration problems
N Creignou, M Kröll, R Pichler, S Skritek, H Vollmer
Language and Automata Theory and Applications: 11th International Conference …, 2017
152017
Benchmarking database systems for graph pattern matching
N Pobiedina, S Rümmele, S Skritek, H Werthner
International Conference on Database and Expert Systems Applications, 226-241, 2014
152014
Peer data management
A Roth, S Skritek
Dagstuhl Follow-Ups 5, 2013
102013
Efficient evaluation and static analysis for well-designed pattern trees with projection
P Barceló, M Kröll, R Pichler, S Skritek
ACM Transactions on Database Systems (TODS) 43 (2), 1-44, 2018
82018
Uncertain Databases in Collaborative Data Management.
R Pichler, V Savenkov, S Skritek, HL Truong
MUD, 129-143, 2010
62010
Data Exchange, Integration, and Streams
PG Kolaitis, M Lenzerini, N Schweikardt
Data Exchange, Information, and Streams 5, 2013
52013
Minimising RDF Graphs under Rules and Constraints Revisited.
R Pichler, A Polleres, S Skritek, S Woltran
AMW, 2010
52010
On the Hardness of Counting the Solutions of SPARQL Queries.
R Pichler, S Skritek
AMW, 2014
42014
SPAM: A SPARQL analysis and manipulation tool
A Letelier, J Pérez, R Pichler, S Skritek
Proceedings of the VLDB Endowment 5 (12), 1958-1961, 2012
42012
On tractable query evaluation for SPARQL
S Mengel, S Skritek
arXiv preprint arXiv:1712.08939, 2017
32017
El sistema no puede realizar la operación en estos momentos. Inténtalo de nuevo más tarde.
Artículos 1–20