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A Hypergraph Neural Network Framework for Learning Hyperedge-Dependent Node Embeddings


Dec 28, 2022
Ryan Aponte, Ryan A. Rossi, Shunan Guo, Jane Hoffswell, Nedim Lipka, Chang Xiao, Gromit Chan, Eunyee Koh, Nesreen Ahmed

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Graph Learning with Localized Neighborhood Fairness


Dec 22, 2022
April Chen, Ryan Rossi, Nedim Lipka, Jane Hoffswell, Gromit Chan, Shunan Guo, Eunyee Koh, Sungchul Kim, Nesreen K. Ahmed

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Direct Embedding of Temporal Network Edges via Time-Decayed Line Graphs


Sep 30, 2022
Sudhanshu Chanpuriya, Ryan A. Rossi, Sungchul Kim, Tong Yu, Jane Hoffswell, Nedim Lipka, Shunan Guo, Cameron Musco

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Survey of Aspect-based Sentiment Analysis Datasets


Apr 11, 2022
Siva Uday Sampreeth Chebolu, Franck Dernoncourt, Nedim Lipka, Thamar Solorio

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Online MAP Inference and Learning for Nonsymmetric Determinantal Point Processes


Nov 29, 2021
Aravind Reddy, Ryan A. Rossi, Zhao Song, Anup Rao, Tung Mai, Nedim Lipka, Gang Wu, Eunyee Koh, Nesreen Ahmed

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An Interpretable Graph Generative Model with Heterophily


Nov 04, 2021
Sudhanshu Chanpuriya, Ryan A. Rossi, Anup Rao, Tung Mai, Nedim Lipka, Zhao Song, Cameron Musco

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Exploring Conditional Text Generation for Aspect-Based Sentiment Analysis


Oct 07, 2021
Siva Uday Sampreeth Chebolu, Franck Dernoncourt, Nedim Lipka, Thamar Solorio

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* This paper is accepted at the PACLIC35 conference on September 30, 2021. It will be published in November, 2021 
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"It doesn't look good for a date": Transforming Critiques into Preferences for Conversational Recommendation Systems


Sep 15, 2021
Victor S. Bursztyn, Jennifer Healey, Nedim Lipka, Eunyee Koh, Doug Downey, Larry Birnbaum

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* Accepted to EMNLP 2021's main conference 
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StreamHover: Livestream Transcript Summarization and Annotation


Sep 11, 2021
Sangwoo Cho, Franck Dernoncourt, Tim Ganter, Trung Bui, Nedim Lipka, Walter Chang, Hailin Jin, Jonathan Brandt, Hassan Foroosh, Fei Liu

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* EMNLP 2021 (Long Paper) 
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Developing a Conversational Recommendation System for Navigating Limited Options


Apr 13, 2021
Victor S. Bursztyn, Jennifer Healey, Eunyee Koh, Nedim Lipka, Larry Birnbaum

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* 7 pages, 4 figures, to appear in CHI 2021 as a Late Breaking Work, see "https://chi2021.acm.org/" 
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