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SIGIR
2008
ACM
13 years 4 months ago
Term clouds as surrogates for user generated speech
User generated spoken audio remains a challenge for Automatic Speech Recognition (ASR) technology and content-based audio surrogates derived from ASR-transcripts must be error rob...
Manos Tsagkias, Martha Larson, Maarten de Rijke
IPM
2008
100views more  IPM 2008»
13 years 4 months ago
Contextual factors affecting the utility of surrogates within exploratory search
In this paper we investigate how information surrogates might be useful in exploratory search and what information it is useful for a surrogate to contain. By comparing assessment...
Ian Ruthven, Mark Baillie, Leif Azzopardi, Ralf Bi...