E-LIB Suche - Ergebnisse für: Libkin, Leonid

1

Querying Incomplete Numerical Data: Between Certain and Pos..:

, In: Proceedings of the 42nd ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems,

Console, Marco ; Libkin, Leonid ; Peterfreund, Liat - p. 349-358 , 2023

2

Querying Incomplete Data: Complexity and Tractability via D..:

GHEERBRANT, AMÉLIE ; LIBKIN, LEONID ; ROGOVA, ALEXANDRA.
Theory and Practice of Logic Programming. 24 (2023) 2 - p. 279-309 , 2023

Link: https://doi.org/10.1017/..

3

Technical Perspective: Query Answers - Fewer is Faster:

Libkin, Leonid
ACM SIGMOD Record. 52 (2023) 1 - p. 63-63 , 2023

Link: https://doi.org/10.1145/..

4

SQL Nulls and Two-Valued Logic:

, In: Proceedings of the 42nd ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems,

Libkin, Leonid ; Peterfreund, Liat - p. 11-20 , 2023

Link: https://dl.acm.org/doi/1..

5

GPC: A Pattern Calculus for Property Graphs:

, In: Proceedings of the 42nd ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems,

Francis, Nadime ; Gheerbrant, Amélie ; Guagliardo, Paolo... - p. 241-250 , 2023

Link: https://dl.acm.org/doi/1..

6

Proceedings of the 41st ACM SIGMOD-SIGACT-SIGAI Symposium o..:

Libkin, Leonid ; Barceló, Pablo , 2022

Link: https://dl.acm.org/doi/1..

7

Troubles with nulls, views from the users:

Toussaint, Etienne ; Guagliardo, Paolo ; Libkin, Leonid.
Proceedings of the VLDB Endowment. 15 (2022) 11 - p. 2613-2625 , 2022

Link: https://doi.org/10.14778..

8

Fragments of bag relational algebra: Expressiveness and cer..:

Console, Marco ; Guagliardo, Paolo ; Libkin, Leonid
Information Systems. 105 (2022) - p. 101604 , 2022

Link: https://doi.org/10.1016/..

9

Graph Pattern Matching in GQL and SQL/PGQ:

, In: Proceedings of the 2022 International Conference on Management of Data,

Deutsch, Alin ; Francis, Nadime ; Green, Alastair... - p. 2246-2258 , 2022

Link: https://dl.acm.org/doi/1..

10

Propositional and predicate logics of incomplete informatio:

Console, Marco ; Guagliardo, Paolo ; Libkin, Leonid
Artificial Intelligence. 302 (2022) - p. 103603 , 2022

Link: https://doi.org/10.1016/..

11

PG-Keys: Keys for Property Graphs:

, In: Proceedings of the 2021 International Conference on Management of Data,

Angles, Renzo ; Bonifati, Angela ; Dumbrava, Stefania... - p. 2423-2436 , 2021

Link: https://dl.acm.org/doi/1..

12

Proceedings of the 40th ACM SIGMOD-SIGACT-SIGAI Symposium o..:

Libkin, Leonid ; Pichler, Reinhard ; Guagliardo, Paolo , 2021

Link: https://dl.acm.org/doi/1..

13

Incorporating Data Context to Cost-Effectively Automate End..:

Koehler, Martin ; Abel, Edward ; Bogatu, Alex...
IEEE Transactions on Big Data. 7 (2021) 1 - p. 169-186 , 2021

Link: https://doi.org/10.1109/..

14

Coping with Incomplete Data: Recent Advances:

, In: Proceedings of the 39th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems,

Console, Marco ; Guagliardo, Paolo ; Libkin, Leonid. - p. 33-47 , 2020

Link: https://dl.acm.org/doi/1..

15

Queries with Arithmetic on Incomplete Databases:

, In: Proceedings of the 39th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems,

Console, Marco ; Hofer, Matthias ; Libkin, Leonid - p. 179-189 , 2020

Link: https://dl.acm.org/doi/1..