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Object Query Language
Known as:
OQL
Object Query Language (OQL) is a query language standard for object-oriented databases modeled after SQL. OQL was developed by the Object Data…
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6 relations
EJB QL
Object Data Management Group
Odaba
Personal computer
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2002
Highly Cited
2002
RQL: a declarative query language for RDF
G. Karvounarakis
,
S. Alexaki
,
V. Christophides
,
D. Plexousakis
,
M. Scholl
The Web Conference
2002
Corpus ID: 2112998
Real-scale Semantic Web applications, such as Knowledge Portals and E-Marketplaces, require the management of large volumes of…
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Highly Cited
2000
Highly Cited
2000
Optimizing object queries using an effective calculus
L. Fegaras
,
D. Maier
TODS
2000
Corpus ID: 9926057
Object-oriented databases (OODBs) provide powerful data abstractions and modeling facilities, but they generally lack a suitable…
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Highly Cited
2000
Highly Cited
2000
MOQL: A Multimedia Object Query Language
John Z. Li
,
Vincent Oria
2000
Corpus ID: 14439647
We describe a general multimedia query language, called MOQL, based on ODMG's Object Query Language (OQL). In contrast to…
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Highly Cited
2000
Highly Cited
2000
On wrapping query languages and efficient XML integration
V. Christophides
,
S. Cluet
,
Jérôme Siméon
ACM SIGMOD Conference
2000
Corpus ID: 2942117
Modern applications (Web portals, digital libraries, etc.) require integrated access to various information sources (from…
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Highly Cited
1999
Highly Cited
1999
Comparative analysis of five XML query languages
A. Bonifati
,
S. Ceri
SGMD
1999
Corpus ID: 5162509
XML is becoming the most relevant new standard for data representation and exchange on the WWW. Novel languages for extracting…
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1998
1998
A temporal object query language
L. Fegaras
,
R. Elmasri
Proceedings. Fifth International Workshop on…
1998
Corpus ID: 407833
One of the main reasons that current commercial DBMSs provide only minimal support for temporal concepts is the size and…
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Highly Cited
1997
Highly Cited
1997
The Lorel query language for semistructured data
S. Abiteboul
,
D. Quass
,
J. McHugh
,
J. Widom
,
J. Wiener
International Journal on Digital Libraries
1997
Corpus ID: 12991042
Lorel language, designed for querying semistructured data. Semistructured data is becoming more and more prevalent, e.g., in…
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Highly Cited
1997
Highly Cited
1997
Querying documents in object databases
S. Abiteboul
,
S. Cluet
,
V. Christophides
,
T. Milo
,
G. Moerkotte
,
Jérôme Siméon
International Journal on Digital Libraries
1997
Corpus ID: 6794133
structuring schemas that consist in grammars annotated with database programs. To query documents, we introduce an extension of…
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Highly Cited
1997
Highly Cited
1997
Knowledge-Based Image Retrieval with Spatial and Temporal Constructs
W. Chu
,
Chih-Cheng Hsu
,
A. F. Cardenas
,
R. Taira
IEEE Transactions on Knowledge and Data…
1997
Corpus ID: 17614487
A knowledge-based approach to retrieve medical images by feature and content with spatial and temporal constructs is developed…
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Highly Cited
1995
Highly Cited
1995
Towards an effective calculus for object query languages
L. Fegaras
,
D. Maier
ACM SIGMOD Conference
1995
Corpus ID: 2322458
We define a standard of effectiveness for a database calculus relative to a query language. Effectiveness judges suitability to…
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