64 citations · 545 across the 60 of their papers we have counts for
5 papers · 2 filters
Integrity Constraints Revisited: From Exact to Approximate Implication
Batya Kenig, Dan Suciu
Integrity constraints such as functional dependencies (FD) and multi-valued dependencies (MVD) are fundamental in database schema design. Likewise, probabilistic conditional indepe…
Improving High Contention OLTP Performance via Transaction Scheduling
Guna Prasaad, Alvin Cheung, Dan Suciu
Research in transaction processing has made significant progress in improving the performance of multi-core in-memory transactional systems. However, the focus has mainly been on l…
A Note on the Hardness of the Critical Tuple Problem
Egor V. Kostylev, Dan Suciu
The notion of critical tuple was introduced by Miklau and Suciu (Gerome Miklau and Dan Suciu. A formal analysis of information disclosure in data exchange. J. Comput. Syst. Sci., 7…
Bias in OLAP Queries: Detection, Explanation, and Removal
Babak Salimi, Johannes Gehrke, Dan Suciu
On line analytical processing (OLAP) is an essential element of decision-support systems. OLAP tools provide insights and understanding needed for improved decision making. However…
Axiomatic Foundations and Algorithms for Deciding Semantic Equivalences of SQL Queries
Shumo Chu, Brendan Murphy, Jared Roesch +2
Deciding the equivalence of SQL queries is a fundamental problem in data management. As prior work has mainly focused on studying the theoretical limitations of the problem, very f…