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DTSTART:20221030T030000
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UID:calendar.25674.field_data.0@www.ugov-ricerca.uniroma1.it
DTSTAMP:20260409T192925Z
CREATED:20230316T210532Z
DESCRIPTION:In ottemperanza ai requisiti previsti dalla procedura valutativ
 a per n.1 posto di Ricercatore a tempo determinato tipologia A - SC 09/H1 
 SSD ING-INF/05 - Dipartimento di Ingegneria Informatica Automatica e Gesti
 onale 'A. Ruberti'\, Codice Bando 2023RTDAPNRR001\, pubblicato su Gazzetta
  Ufficiale N. 5 del 20.01.2023\, si terrà il seguente seminario:AUTORE: Gi
 anluca CimaDATA E ORARIO: Martedì 21 Marzo 2023 alle ore 14:00LUOGO: Aula 
 Magna del DIAGTITOLO: Ontology-based Data Managementvolto ad illustrare le
  attività di ricerca di Gianluca Cima\, vincitore della suddetta procedura
  valutativa. Il seminario sarà anche trasmesso in modalità telematica su Z
 oom\, all'indirizzo:https://uniroma1.zoom.us/j/96837430183Meeting ID: 968 
 3743 0183Abstract: In Ontology-based Data Management (OBDM)\, an ontology 
 is linked to the data sources of an organization in order to integrate and
  manage data through concepts and relations. Typically\, the ontology is a
  logic-based representation of a domain of interest\, and the mapping spec
 ifies the relationship between the data at the sources and the elements in
  the ontology. While the great majority of contributions in OBDM in the la
 st decade have been concerned with the issue of computing the answers to q
 ueries expressed over the ontology\, this seminar will discuss a different
  reasoning task\, namely Abstraction\, which is essential to characterize 
 or explain the semantics of data services in terms of the elements of the 
 domain ontology. More precisely\, given a data service expressed as a quer
 y over the source schema\, Abstraction is the task of automatically derivi
 ng the query over the ontology that best describes the data service with r
 espect to the underlying OBDM specification. This seminar will first offer
  a general overview of Abstraction and then discuss some recentadvances an
 d open problems.Short bio: Gianluca Cima obtained a PhD in Engineering in 
 Computer Science from Sapienza University of Rome in 2020. During his PhD\
 , he carried out a 6-months research visit at the University of Oxford and
  his PhD thesis received a recognition of outstanding quality from EurAI. 
 Since February 2021\, he has been a Postdoctoral Researcher at CNRS - Univ
 ersity of Bordeaux. His research interests include Knowledge Representatio
 n\, Semantic Web\, and Theory of Data Management. He regularly serves as a
  reviewer for internationally renowned journals (e.g. AIJ\, JoWS\, JDIQ\, 
 and VLDB) and conferences (e.g. IJCAI\, AAAI\, and KR). He has co-authored
  several peer-reviewed papers published in top-class conferences of his re
 search areas\, including AAAI\, CIKM\, IJCAI\, KR\, LICS and PODS. 
DTSTART;TZID=Europe/Paris:20230321T140000
DTEND;TZID=Europe/Paris:20230321T140000
LAST-MODIFIED:20230321T082414Z
LOCATION:Aula Magna
SUMMARY:Ontology-based Data Management - Gianluca Cima
URL;TYPE=URI:http://www.ugov-ricerca.uniroma1.it/node/25674
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