64 citations · 545 across the 60 of their papers we have counts for
4 papers · 2 filters
A Dichotomy on the Complexity of Consistent Query Answering for Atoms with Simple Keys
Paraschos Koutris, Dan Suciu
We study the problem of consistent query answering under primary key violations. In this setting, the relations in a database violate the key constraints and we are interested in m…
Probabilistic Databases with MarkoViews
Abhay Jha, Dan Suciu
Most of the work on query evaluation in probabilistic databases has focused on the simple tuple-independent data model, where tuples are independent random events. Several efficien…
PerfXplain: Debugging MapReduce Job Performance
Nodira Khoussainova, Magdalena Balazinska, Dan Suciu
While users today have access to many tools that assist in performing large scale data analysis tasks, understanding the performance characteristics of their parallel computations,…
How to Price Shared Optimizations in the Cloud
Prasang Upadhyaya, Magdalena Balazinska, Dan Suciu
Data-management-as-a-service systems are increasingly being used in collaborative settings, where multiple users access common datasets. Cloud providers have the choice to implemen…