Filters








4 Hits in 6.1 sec

On Schema Versioning in Temporal Databases [chapter]

Cristina De Castro, Fabio Grandi, Maria Rita Scalas
1995 Workshops in Computing  
Two distinct design solutions (single-and multi-pool) are presented for the management of extensional data in the presence of schema versioning.  ...  The support of schema versioning has been considered in the literature on temporal databases only at a limited extent.  ...  We also studied transaction-time schema versioning in a multitemporal environment in [DGS94b] .  ... 
doi:10.1007/978-1-4471-3033-8_15 dblp:conf/tdb/CastroGS95 fatcat:q6fukgcmoreu5ak2dapfaksnnq

Light-weight Ontology Versioning with Multi-temporal RDF Schema

Fabio Grandi
unpublished
In this paper, we present a multi-temporal RDF data model, which can be used to support RDF(S) lightweight ontology versioning.  ...  The data model is equipped with ontology change operations, which are defined in terms of low-level updates acting on RDF triples.  ...  II a multitemporal data model and an operation set, which can be used to support temporal versioning of RDF(S) ontologies.  ... 
fatcat:vun3ye7zf5gvvpqsmx6cmxzjrm

Belief Change and Argumentation in Multi-Agent Scenarios (Dagstuhl Seminar 13231) Virtual Realities (Dagstuhl Seminar 13241)

Jürgen Dix, Sven Hansson, Gabriele Kern-Isberner, Guillermo Simari, Sebastian Maneth, Gonzalo Navarro, Guido Brunnett, Sabine Coquillart, Robert Van Liere, Gregory, Andreas Harth, Craig Knoblock (+2 others)
2013 unpublished
Acknowledgement The seminar has been supported by ONR Global, grant N62909-13-1-C161.  ...  Acknowledgements This work has been supported by Microsoft. Acknowledgements  ...  An abundance of tools exist to support developers in creating such Web forms operating on a relational database scheme.  ... 
fatcat:25ea45pfqjfgxarobtzhs6llnu

SEMAPRO 2010 Committee SEMAPRO Advisory Chairs SEMAPRO 2010 Industry Liaison Chairs

Manuela Popescu, Darin Stewart, Harith Alani, Laurianne Sitbon, Nima Dokoohaki, Massimo Paolucci, Darin Stewart, Harith Alani, Laurianne Sitbon, Stefania Galizia, Innova, Italy Haase (+51 others)
SEMAPRO 2010 The Fourth International Conference on Advances in Semantic Processing   unpublished
This event could also not have been a reality without the support of many individuals, organizations and sponsors.  ...  Hardware and software support and platforms were developed for semantically enhanced information retrieval and interpretation.  ...  ACKNOWLEDGMENTS Part of this work was performed with support from The Swedish Foundation for International Cooperation in Research and Higher Education, project DEON (grant #IG2008-2011).  ... 
fatcat:ytmg73dwsjbgrh4ozhtivv7fju