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ESWS
2010
Springer
15 years 6 months ago
GoNTogle: A Tool for Semantic Annotation and Search
This paper presents GoNTogle, a tool which provides advanced document annotation and search facilities. GoNTogle allows users to annotate several document formats, using ontology c...
Giorgos Giannopoulos, Nikos Bikakis, Theodore Dala...
MDM
2004
Springer
138views Communications» more  MDM 2004»
15 years 7 months ago
Optimizing Data Placement over Wireless Broadcast Channel for Multi-Dimensional Range Query Processing
Data broadcasting is well known for its excellent scalability. Multi-dimensional range queries, such as spatial range queries of geographical information for location dependent se...
Jianting Zhang, Le Gruenwald
COOPIS
2004
IEEE
15 years 6 months ago
EMMA - A Query Algebra for Enhanced Multimedia Meta Objects
Enhanced Multimedia Meta Objects (EMMOs) are a novel approach to multimedia content modeling, combining media, semantic relationships between those media, as well as functionality ...
Sonja Zillner, Utz Westermann, Werner Winiwarter
BNCOD
2004
99views Database» more  BNCOD 2004»
15 years 3 months ago
The EGTV Query Language
When storing data in heterogeneous databases, one of the top-down design issues concerns the usage of multiple query languages. A common language enables querying of database schem...
Damir Becarevic, Mark Roantree
DEXA
2009
Springer
177views Database» more  DEXA 2009»
15 years 9 months ago
Querying XML Data with SPARQL
SPARQL is today the standard access language for Semantic Web data. In the recent years XML databases have also acquired industrial importance due to the widespread applicability o...
Nikos Bikakis, Nektarios Gioldasis, Chrisa Tsinara...