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NAACL
2010
14 years 8 months ago
Topic Models for Image Annotation and Text Illustration
Image annotation, the task of automatically generating description words for a picture, is a key component in various image search and retrieval applications. Creating image datab...
Yansong Feng, Mirella Lapata
NAACL
2010
14 years 8 months ago
Cheap, Fast and Good Enough: Automatic Speech Recognition with Non-Expert Transcription
Deploying an automatic speech recognition system with reasonable performance requires expensive and time-consuming in-domain transcription. Previous work demonstrated that non-pro...
Scott Novotney, Chris Callison-Burch
NAACL
2010
14 years 8 months ago
Creating Local Coherence: An Empirical Assessment
Two of the mechanisms for creating natural transitions between adjacent sentences in a text, resulting in local coherence, involve discourse relations and switches of focus of att...
Annie Louis, Ani Nenkova
NAACL
2010
14 years 8 months ago
Linguistic Steganography Using Automatically Generated Paraphrases
This paper describes a method for checking the acceptability of paraphrases in context. We use the Google n-gram data and a CCG parser to certify the paraphrasing grammaticality a...
Ching-Yun Chang, Stephen Clark
NAACL
2010
14 years 8 months ago
Engaging learning groups using Social Interaction Strategies
Conversational Agents have been shown to be effective tutors in a wide range of educational domains. However, these agents are often ignored and abused in collaborative learning s...
Rohit Kumar, Carolyn Penstein Rosé