2 citations · 3 across the 10 of their papers we have counts for
3 papers · 1 filter
Selectivity Estimation for Semantic Filters on Image Data
Matthias Urban, Vu Huy Nguyen, Gabriele Sanmartino +2
Semantic data systems integrate Large Language Models (LLMs) and Vision-Language Models (VLMs) directly into database query execution, enabling expressive queries on multi-modal da…
The Stretto Execution Engine for Semantic Data Systems
Gabriele Sanmartino, Matthias Urban, Paolo Papotti +1
Semantic data systems enable querying over both structured and unstructured data using LLMs, but a central challenge is navigating the performance-accuracy trade-off when selecting…
Retrieve, Merge, Predict: Augmenting Tables with Data Lakes
Riccardo Cappuzzo, Aimee Coelho, Felix Lefebvre +2
Machine-learning from a disparate set of tables, a data lake, requires assembling features by merging and aggregating tables. Data discovery can extend autoML to data tables by aut…