4 citations · 8 across the 8 of their papers we have counts for
6 papers · 1 filter
QirK: Question Answering via Intermediate Representation on Knowledge Graphs
Jan Luca Scheerer, Anton Lykov, Moe Kayali +4
We demonstrate QirK, a system for answering natural language questions on Knowledge Graphs (KG). QirK can answer structurally complex questions that are still beyond the reach of e…
Free Join: Unifying Worst-Case Optimal and Traditional Joins
Yisu Remy Wang, Max Willsey, Dan Suciu
Over the last decade, worst-case optimal join (WCOJ) algorithms have emerged as a new paradigm for one of the most fundamental challenges in query processing: computing joins effic…
ZaliQL: A SQL-Based Framework for Drawing Causal Inference from Big Data
Babak Salimi, Dan Suciu
Causal inference from observational data is a subject of active research and development in statistics and computer science. Many toolkits have been developed for this purpose that…
Approximate Lifted Inference with Probabilistic Databases
Wolfgang Gatterbauer, Dan Suciu
This paper proposes a new approach for approximate evaluation of #P-hard queries with probabilistic databases. In our approach, every query is evaluated entirely in the database en…
Symmetric Weighted First-Order Model Counting
Paul Beame, Guy Van den Broeck, Eric Gribkoff +1
The FO Model Counting problem (FOMC) is the following: given a sentence in FO and a number , compute the number of models of over a domain of size ; the Weighted vari…
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,…