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SIGIR
2008
ACM
15 years 6 months ago
Learning to reduce the semantic gap in web image retrieval and annotation
We study in this paper the problem of bridging the semantic gap between low-level image features and high-level semantic concepts, which is the key hindrance in content-based imag...
Changhu Wang, Lei Zhang 0001, Hong-Jiang Zhang
ICMI
2009
Springer
146views Biometrics» more  ICMI 2009»
16 years 28 days ago
A multimedia retrieval system using speech input
The AMIDA Automatic Content Linking Device (ACLD) monitors a conversation using automatic speech recognition (ASR), and uses the detected words to retrieve documents that are of p...
Andrei Popescu-Belis, Peter Poller, Jonathan Kilgo...
WEBI
2007
Springer
16 years 15 days ago
An unsupervised hierarchical approach to document categorization
— We propose a hierarchical approach to document categorization that requires no pre-configuration and maps the semantic document space to a predefined taxonomy. The utilizatio...
Robert Wetzker, Tansu Alpcan, Christian Bauckhage,...
OTM
2005
Springer
15 years 12 months ago
Automatic Acquisition of Fuzzy Footprints
Gazetteer services are an important component in a wide variety of systems, including geographic search engines and question answering systems. Unfortunately, the footprints provid...
Steven Schockaert, Martine De Cock, Etienne E. Ker...
WWW
2007
ACM
16 years 7 months ago
Exploring social dynamics in online media sharing
It is now feasible to view media at home as easily as text-based pages were viewed when the World Wide Web (WWW) first emerged. This development has supported media sharing and se...
Martin Halvey, Mark T. Keane