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VLDB
1991
ACM
141views Database» more  VLDB 1991»
13 years 12 months ago
Efficiency of Nested Relational Document Database Systems
Systems designed for efficient retrieval of conventional data can be very inefficient at retrieving documents. Documents have more complex structure than conventional data, and th...
Justin Zobel, James A. Thom, Ron Sacks-Davis
CSSW
2007
13 years 9 months ago
A Prototype to Explore Content and Context on Social Community Sites
: The SIOC Ontology can be used to express information from the online community sites in a machine-readable form using RDF. This rich data structure allows us to easily analyse an...
Uldis Bojars, Benjamin Heitmann, Eyal Oren
SPIESR
2003
129views Database» more  SPIESR 2003»
13 years 9 months ago
Visual interfaces for a semantic content-based image retrieval system
In an earlier study a Semantic Content Based Image Retrieval system was developed. The system requires a Visual Object Process Diagram - VOPD to be created for each image in the d...
Hagit Zabrodsky Hel-Or, Dov Dori
TREC
2007
13 years 9 months ago
Retrieval and Feedback Models for Blog Distillation
This paper presents our system and results for the Feed Distillation task in the Blog track at TREC 2007. Our experiments focus on two dimensions of the task: (1) a large-document...
Jonathan L. Elsas, Jaime Arguello, Jamie Callan, J...
CORR
2006
Springer
149views Education» more  CORR 2006»
13 years 8 months ago
Synonym search in Wikipedia: Synarcher
The program Synarcher for synonym (and related terms) search in the text corpus of special structure (Wikipedia) was developed. The results of the search are presented in the form...
Andrew Krizhanovsky