Distributed User Modeling for Personalized News Delivery in Mobile Devices
Maria Papadogiorgaki, Vasileios Papastathis, Evangelia Nidelkou, Ioannis Yiannis Kompatsiaris, Simon N. Waddington, Ben Bratu, Myriam Ribière · 2007
This paper presents a distributed client-server architec- ture for the personalized delivery of textual news content to mobile users. The user profile is distributed across client and server, enabling a high-level filtering of available con- tent on the server, followed by matching of detailed user preferences on the handset. The high-level user preferences are stored in a skeleton profile on the server, and the low- level preferences in a detailed user profile on the handset. A learning process for the detailed user profile is employed on the handset exploiting the implicit and explicit user feed- back. The system's learning performance has been evalu- ated based on data collected from regular system users.