Predictive User Click Models Based on Click-through History Jan 1, 2007· Benjamin Piwowarski , Hugo Zaragoza · 0 min read PDF Cite Type Conference paper Publication ACM International Conference on Information and Knowledge Management Last updated on Aug 26, 2024 User Model ← Enhancing Educational-Material Retrieval using Authored-Lesson Metadata Jan 1, 2007 Taking advantage of the semantics of a lesson graph based on learning objects Jan 1, 2007 →