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ACL
2008
15 years 8 months ago
Simulating the Behaviour of Older versus Younger Users when Interacting with Spoken Dialogue Systems
In this paper we build user simulations of older and younger adults using a corpus of interactions with a Wizard-of-Oz appointment scheduling system. We measure the quality of the...
Kallirroi Georgila, Maria Wolters, Johanna D. Moor...
HCI
2007
15 years 8 months ago
Enhancing Human-Computer Interaction with Embodied Conversational Agents
We survey recent research in which the impact of an embodied conversational agent on human-computer interaction has been assessed through a human evaluation. In some cases, the eva...
Mary Ellen Foster
ACL
2006
15 years 8 months ago
Going Beyond AER: An Extensive Analysis of Word Alignments and Their Impact on MT
This paper presents an extensive evaluation of five different alignments and investigates their impact on the corresponding MT system output. We introduce new measures for intrins...
Necip Fazil Ayan, Bonnie J. Dorr
COLING
2002
15 years 6 months ago
Using Collocations for Topic Segmentation and Link Detection
We present in this paper a method for achieving in an integrated way two tasks of topic analysis: segmentation and link detection. This method combines word repetition and the lex...
Olivier Ferret
INLG
2010
Springer
15 years 4 months ago
Report on the Second NLG Challenge on Generating Instructions in Virtual Environments (GIVE-2)
We describe the second installment of the Challenge on Generating Instructions in Virtual Environments (GIVE-2), a shared task for the NLG community which took place in 2009-10. W...
Alexander Koller, Kristina Striegnitz, Andrew Garg...