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MMM
2008
Springer
156views Multimedia» more  MMM 2008»
16 years 24 days ago
Cross-Lingual Retrieval of Identical News Events by Near-Duplicate Video Segment Detection
Recently, for reusing large quantities of accumulated news video, technology for news topic searching and tracking has become necessary. Moreover, since we need to understand a cer...
Akira Ogawa, Tomokazu Takahashi, Ichiro Ide, Hiros...
CLEF
2010
Springer
15 years 7 months ago
Overview of the Wikipedia Retrieval Task at ImageCLEF 2010
ImageCLEF's Wikipedia Retrieval task provides a testbed for the system-oriented evaluation of multimedia information retrieval from a collection of Wikipedia images. The aim i...
Adrian Popescu, Theodora Tsikrika, Jana Kludas
SIGIR
2008
ACM
15 years 6 months ago
Query-drift prevention for robust query expansion
Pseudo-feedback-based automatic query expansion yields effective retrieval performance on average, but results in performance inferior to that of using the original query for many...
Liron Zighelnic, Oren Kurland
CLEF
2011
Springer
14 years 6 months ago
Overview of the Wikipedia Image Retrieval Task at ImageCLEF 2011
ImageCLEF’s Wikipedia Image Retrieval task provides a testbed for the system-oriented evaluation of multimedia and multilingual information retrieval from a collection of Wikiped...
Theodora Tsikrika, Adrian Popescu, Jana Kludas
SIGMOD
2010
ACM
250views Database» more  SIGMOD 2010»
15 years 6 months ago
Expressive and flexible access to web-extracted data: a keyword-based structured query language
Automated extraction of structured data from Web sources often leads to large heterogeneous knowledge bases (KB), with data and schema items numbering in the hundreds of thousands...
Jeffrey Pound, Ihab F. Ilyas, Grant E. Weddell