Ukrainian Virtual Observatory (UkrVO). The Goals, Structure, and Tasks
Ultracool Companions to White Dwarfs
Ultraviolet and Visible Spectroscopic Database for Atoms and Molecules in Celestial Objects
Ultraviolet Astronomy Beyond 2020
Un index de jointure pour les entrepôts de données XML
Unasssuming View-Size Estimation Techniques in OLAP
Unbundling Transaction Services in the Cloud
Uncertain Centroid based Partitional Clustering of Uncertain Data
Understanding dark matter with Fermi and numerical simulations
Understanding the Sun through neutrinos at the Gran Sasso Laboratory
Une plate-forme dynamique pour l'évaluation des performances des bases de données à objets
Unidentified Lines In The High-resolution 3-micron Spectra of Jupiter And Titan
Unified Absolute Spectrophotometry for Star Clusters
Universally Utility-Maximizing Privacy Mechanisms
Unsupervised Clustering on Astrophysics Data: Asteroids Reflectance Spectra Surveys and Hyperspectral Images
Untangling the Braid: Finding Outliers in a Set of Streams
Unveiling shapes: Shapelets for galaxy morphology and gravitational lensing studies
Update on AM CVn stars
Update on Solar and Space Weather Databases Online at NGDC
Update on the opal opacity code