On preservation under homomorphisms and unions of conjunctive queries
- Albert Atserias
- Anuj Dawar
- et al.
- 2006
- Journal of the ACM
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4 results for Albert Atserias
Structure and complexity of bag consistency
- Albert Atserias
- Phokion G. Kolaitis
- 2021
- SIGMOD/PODS 2021
On the Expressive Power of Homomorphism Counts
- Albert Atserias
- Phokion G. Kolaitis
- et al.
- 2021
- LICS 2021
Structure and Complexity of Bag Consistency
- Albert Atserias
- Phokion G. Kolaitis
- 2022
- SIGMOD Record