In this paper, we overview the main research approaches developed in the area of Keyword Search over Relational Databases. In particular, we model the process for solving keyword queries in three phases: the management of the user’s input, the search algorithms, the results returned to the user. For each phase we analyze the main problems, the solutions adopted by the most important system developed by researchers and the open challenges. Finally, we introduce two open issues related to multi-source scenarios and database sources handling instance not fully accessible.

Keyword Search over Relational Databases: Issues, Approaches and Open Challenges / Bergamaschi, Sonia; Guerra, Francesco; Simonini, Giovanni. - STAMPA. - 8173:(2014), pp. 54-73. (Intervento presentato al convegno 2013 PROMISE Winter School: Bridging Between Information Retrieval and Databases tenutosi a Bressanone, ita nel 2013) [10.1007/978-3-642-54798-0_3].

Keyword Search over Relational Databases: Issues, Approaches and Open Challenges

BERGAMASCHI, Sonia;GUERRA, Francesco;SIMONINI, GIOVANNI
2014

Abstract

In this paper, we overview the main research approaches developed in the area of Keyword Search over Relational Databases. In particular, we model the process for solving keyword queries in three phases: the management of the user’s input, the search algorithms, the results returned to the user. For each phase we analyze the main problems, the solutions adopted by the most important system developed by researchers and the open challenges. Finally, we introduce two open issues related to multi-source scenarios and database sources handling instance not fully accessible.
2014
2013 PROMISE Winter School: Bridging Between Information Retrieval and Databases
Bressanone, ita
2013
8173
54
73
Bergamaschi, Sonia; Guerra, Francesco; Simonini, Giovanni
Keyword Search over Relational Databases: Issues, Approaches and Open Challenges / Bergamaschi, Sonia; Guerra, Francesco; Simonini, Giovanni. - STAMPA. - 8173:(2014), pp. 54-73. (Intervento presentato al convegno 2013 PROMISE Winter School: Bridging Between Information Retrieval and Databases tenutosi a Bressanone, ita nel 2013) [10.1007/978-3-642-54798-0_3].
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/996715
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 16
  • ???jsp.display-item.citation.isi??? ND
social impact