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Authors: Emmanouil Amolochitis 1 ; Ioannis T. Christou 2 and Zheng-Hua Tan 3

Affiliations: 1 Athens Information Technology and Aalborg University, Greece ; 2 Athens Information Technology, Greece ; 3 Aalborg University, Denmark

Keyword(s): Academic Search, Search and Retrieval, Heuristic Document Re-ranking.

Related Ontology Subjects/Areas/Topics: Applications ; Data Engineering ; Information Retrieval ; Ontologies and the Semantic Web ; Pattern Recognition ; Ranking ; Software Engineering ; Web Applications

Abstract: In this paper we present PubSearch, a meta-search engine system for academic publications. We have designed a ranking algorithm consisting of a hierarchical set of heuristic models including term frequency, depreciated citation count and a graph-based score for associations among paper index terms. We used our algorithm to re-rank the default search results produced by online digital libraries such as ACM Portal in response to specific user-submitted queries. The experimental results show that the ranking algorithm used by our system can provide a more relevant ranking scheme compared to ACM Portal.

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Paper citation in several formats:
Amolochitis, E.; T. Christou, I. and Tan, Z. (2012). PUBSEARCH - A Hierarchical Heuristic Scheme for Ranking Academic Search Results. In Proceedings of the 1st International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM; ISBN 978-989-8425-99-7; ISSN 2184-4313, SciTePress, pages 509-514. DOI: 10.5220/0003704705090514

@conference{icpram12,
author={Emmanouil Amolochitis. and Ioannis {T. Christou}. and Zheng{-}Hua Tan.},
title={PUBSEARCH - A Hierarchical Heuristic Scheme for Ranking Academic Search Results},
booktitle={Proceedings of the 1st International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM},
year={2012},
pages={509-514},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003704705090514},
isbn={978-989-8425-99-7},
issn={2184-4313},
}

TY - CONF

JO - Proceedings of the 1st International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM
TI - PUBSEARCH - A Hierarchical Heuristic Scheme for Ranking Academic Search Results
SN - 978-989-8425-99-7
IS - 2184-4313
AU - Amolochitis, E.
AU - T. Christou, I.
AU - Tan, Z.
PY - 2012
SP - 509
EP - 514
DO - 10.5220/0003704705090514
PB - SciTePress

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