Hierarchical Intra-Context Handoff Awareness Approach to Personal Recommender Systems: A mobile DTV case study

Author

Vaguetti, Leandro ; Gondim, Paulo R L

Author_Institution

Fac. de Tecnol., Univ. de Brasilia, Brasilia

fYear

2008

fDate

4-6 Aug. 2008

Firstpage

168

Lastpage

173

Abstract

This paper proposes a hierarchical intra-context handoff awareness (HICHA) approach to personal mobile TV recommender systems. The HICHA approach involves a basic hierarchical approach that extends your features to context-aware and intra-context handoff awareness approach. The user model, prediction model and calculate of users interest methods are presented. Moreover, experiments and results using HICHA approach are completed, showing its effectiveness.

Keywords

digital television; telecommunication computing; user modelling; HICHA; hierarchical intra-context handoff awareness; mobile digital television; personal recommender systems; prediction model; probabislistic user interest; Context awareness; Context modeling; Digital TV; IPTV; Mobile TV; Mobile computing; Predictive models; Recommender systems; TV broadcasting; Watches; Context-aware; Hierarchical Model; Mobility; Personalized TV;

fLanguage

English

Publisher

ieee

Conference_Titel

Applications of Digital Information and Web Technologies, 2008. ICADIWT 2008. First International Conference on the

Conference_Location

Ostrava

Print_ISBN

978-1-4244-2623-2

Electronic_ISBN

978-1-4244-2624-9

Type

conf

DOI

10.1109/ICADIWT.2008.4664339

Filename

4664339

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3255665