On the Power of Aggregation in Relational Query Languages

Querying aggregate data

PODS '99 Proceedings of the eighteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Relational queries over interpreted structures

Journal of the ACM (JACM)

Logics with aggregate operators

Journal of the ACM (JACM)

Expressive Power of SQL

ICDT '01 Proceedings of the 8th International Conference on Database Theory

Temporal Queries in OLAP

VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases

Counting and Locality over Finite Structures: A Survey

ESSLLI '97 Revised Lectures from the 9th European Summer School on Logic, Language, and Information: Generalized Quantifiers and Computation

Incremental recomputation in local languages

Information and Computation

Query-preserving watermarking of relational databases and XML documents

Proceedings of the twenty-second ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Expressive power of SQL

Theoretical Computer Science - Database theory

Time in multidimensional databases

Multidimensional databases

Expressive power of an algebra for data mining

ACM Transactions on Database Systems (TODS)