eprintid: 1457
rev_number: 12
eprint_status: archive
userid: 43
dir: disk0/00/00/14/57
datestamp: 2012-12-19 11:16:32
lastmod: 2014-01-29 08:58:38
status_changed: 2012-12-19 11:16:32
type: book_section
metadata_visibility: show
creators_name: Ceccarelli, Diego
creators_name: Gordea, Sergiu
creators_name: Lucchese, Claudio
creators_name: Nardini, Franco Maria
creators_name: Perego, Raffaele
creators_id: diego.ceccarelli@imtlucca.it
creators_id: 
creators_id: 
creators_id: 
creators_id: 
title: When entities meet query recommender systems: semantic search shortcuts
ispublished: pub
subjects: QA75
divisions: EIC
full_text_status: none
pres_type: paper
keywords: SAC '13, Coimbra, Portugal — March 18 - 22, 2013 
abstract: The Web of Data is growing in popularity and dimension,
and entities are gaining importance in many research fields.
In this paper, we explore the use of entities that can be extracted from a query log to enhance query recommendation.
In particular, we use a large query log recorded by the Europeana portal, a central access point to the descriptions of
more than 20 million cultural heritage objects, and we extend a state-of-the-art query recommendation algorithm to
take into account the semantic information associated with
the submitted queries. Our novel method generates highly
related and diversified suggestions. We assess it by means
of a new evaluation technique. The manually annotated
dataset used for performance comparisons has been made
available to the research community to favor the repeatability of the experiments.
date: 2013
publisher: ACM
pagerange: 933-938
event_title: SAC ’13: 28th Symposium On Applied Computing
event_location: Coimbra, Portugal
event_dates: March 18 - 22, 2013
event_type: conference
id_number: 10.1145/2480362.2480540
refereed: TRUE
isbn: 978-1-4503-1656-9
book_title: Proceedings of the 28th Annual ACM symposium on applied computing
official_url: http://dl.acm.org/citation.cfm?doid=2480362.2480540
citation:   Ceccarelli, Diego and Gordea, Sergiu and Lucchese, Claudio and Nardini, Franco Maria and Perego, Raffaele  When entities meet query recommender systems: semantic search shortcuts.   In:  Proceedings of the 28th Annual ACM symposium on applied computing.   ACM, pp. 933-938.  ISBN 978-1-4503-1656-9      (2013)