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Authors: George Papadakis ; Claudia Niederée and Wolfgang Nejdl

Affiliation: L3S Research Center, Leibniz Universität Hannover, Germany

Keyword(s): Information Valuation, Time-Decay Model, Information Resources Ranking, Social Applications.

Related Ontology Subjects/Areas/Topics: Internet Technology ; Searching and Browsing ; Web Information Systems and Technologies ; Web Interfaces and Applications ; XML and Data Management

Abstract: Social applications are prone to information explosion, due to the proliferation of user generated content. Locating and retrieving information in their context poses, therefore, a great challenge. Classical information retrieval methods are, however, inadequate in this environment, and users inevitably drown in an information flood. In this paper, we present a novel method that facilitates user’s information quests by identifying and improving the accessibility of the most important resources. This is achieved through an information valuation method, that estimates how likely it is for each information item to be accessed in the near future. The experiments verify that our method performs significantly better than others typically used in social applications, while being more versatile, too.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Papadakis, G.; Niederée, C. and Nejdl, W. (2010). DECAY-BASED RANKING FOR SOCIAL APPLICATION CONTENT. In Proceedings of the 6th International Conference on Web Information Systems and Technology - Volume 1: WEBIST; ISBN 978-989-674-025-2; ISSN 2184-3252, SciTePress, pages 276-281. DOI: 10.5220/0002772802760281

@conference{webist10,
author={George Papadakis. and Claudia Niederée. and Wolfgang Nejdl.},
title={DECAY-BASED RANKING FOR SOCIAL APPLICATION CONTENT},
booktitle={Proceedings of the 6th International Conference on Web Information Systems and Technology - Volume 1: WEBIST},
year={2010},
pages={276-281},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002772802760281},
isbn={978-989-674-025-2},
issn={2184-3252},
}

TY - CONF

JO - Proceedings of the 6th International Conference on Web Information Systems and Technology - Volume 1: WEBIST
TI - DECAY-BASED RANKING FOR SOCIAL APPLICATION CONTENT
SN - 978-989-674-025-2
IS - 2184-3252
AU - Papadakis, G.
AU - Niederée, C.
AU - Nejdl, W.
PY - 2010
SP - 276
EP - 281
DO - 10.5220/0002772802760281
PB - SciTePress