Paper-Conference

SWIM: a simple word interaction model for implicit discourse relation recognition
Capturing the semantic interaction of pairs of words across arguments and proper argument representation are both crucial issues in …
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Using discourse signals for robust instructor intervention prediction
We tackle the prediction of instructor intervention in student posts from discussion forums in Massive Open Online Courses (MOOCs). Our …
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Context-aware Image Tweet Modelling and Recommendation
While efforts have been made on bridging the semantic gap in image understanding, the in situ understanding of social media images is …
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Fast Matrix Factorization for Online Recommendation with Implicit Feedback
This paper contributes improvements on both the effectiveness and efficiency of Matrix Factorization (MF) methods for implicit …
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Linking Organizational Social Network Profiles
Many organizations possess social media accounts on different social networks, but these profiles are not always linked. End …
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Scrutinizing Mobile App Recommendation: Identifying Important App-Related Indicators
Among several traditional and novel mobile app recommender techniques that utilize a diverse set of app-related features (such as an …
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Interactive Second Language Learning from News Websites
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Keywords, phrases, clauses and sentences: topicality, indicativeness and informativeness at scales
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#mytweet via Instagram: Exploring User Behaviour across Multiple Social Networks
We study how users of multiple online social networks (OSNs) employ and share information by studying a common user pool that use six …
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Scholarly Document Information Extraction using Extensible Features for Efficient Higher Order Semi-CRFs
We address the tasks of recovering bibliographic and document structure metadata from scholarly documents. We leverage higher order …
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