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INTERSPEECH
2010
14 years 11 months ago
Augmented set of features for confidence estimation in spoken term detection
Discriminative confidence estimation along with confidence normalisation have been shown to construct robust decision maker modules in spoken term detection (STD) systems. Discrim...
Javier Tejedor, Doroteo Torre Toledano, Miguel Bau...
CHI
2003
ACM
15 years 9 months ago
Breakingstory: visualizing change in online news
BreakingStory is an interactive system for visualizing change in online news. The system regularly collects the text from the front pages of international daily news web sites. It...
Jean Anne Fitzpatrick, James Reffell, Moryma Aydel...
ECIR
2006
Springer
15 years 5 months ago
Judging the Spatial Relevance of Documents for GIR
Geographic Information Retrieval (GIR) is concerned with the retrieval of documents based on both thematic and geographic content. An important issue in GIR, as for all IR, is rele...
Paul Clough, Hideo Joho, Ross Purves
PVLDB
2010
127views more  PVLDB 2010»
15 years 2 months ago
Identifying, Attributing and Describing Spatial Bursts
User generated content that appears on weblogs, wikis and social networks has been increasing at an unprecedented rate. The wealth of information produced by individuals from diff...
Michael Mathioudakis, Nilesh Bansal, Nick Koudas
SSD
2009
Springer
145views Database» more  SSD 2009»
15 years 10 months ago
Versioning of Network Models in a Multiuser Environment
The standard database mechanisms for concurrency control, which include transactions and locking protocols, do not provide the support needed for updating complex geographic data i...
Petko Bakalov, Erik G. Hoel, Sudhakar Menon, Vassi...