Publications

My DBLP page can be found here. S:Short paper/poster/demo, F: Full paper, W: Workshop paper, J: Journal transactions, T: Tutorial, A: on arXiv

Some code and datasets from earlier publications can be found here. 

Recent papers include Github URLs where relevant datasets and code is shared, where possible.

2023

1. (S) Sujatha Das Gollapalli, Beng Heng Ang, See-Kiong Ng: "Identifying Early Maladaptive Schemas from Mental Health Question Texts." EMNLP Findings 2023

2. (S) Sujatha Das Gollapalli, Yixin Huang, See-Kiong Ng:  "NUS-IDS at PragTag-2023: Improving Pragmatic Tagging of Peer Reviews through Unlabeled Data." ArgMining Workshop at EMNLP 2023  

3. (S) Sujatha Das Gollapalli, Mingzhe Du, See-Kiong Ng: "Generating Reflective Questions for Engaging Gallery Visitors in ArtMuse." AAAI 2023 Demo Track

4. (F) Beng Heng Ang, Sujatha Das Gollapalli, See-Kiong Ng: "Socratic Question Generation: A Novel Dataset, Models, and Evaluation." EACL 2023

5. (S) Sujatha Das Gollapalli, Mingzhe Du, See-Kiong Ng: "Identifying Checkworthy CURE Claims on Twitter." Web4Good track at The ACM Web Conference 2023

2022

1. (F) Sujatha Das Gollapalli, See-Kiong Ng: "QSTS: A Question-Sensitive Text Similarity Measure for Question Generation." COLING 2022

2. (W) Mingzhe Du, Sujatha Das Gollapalli, See-Kiong Ng: "NUS-IDS at CheckThat!2022: Identifying Check-worthiness of Tweets using CheckthaT5." CLEF 2022 Working Notes 

3. (F) Sujatha Das Gollapalli, See-Kiong Ng, Ying Kiat Tham, Shan Shan Chow, Jia Min Wong, Kevin Lim:

 "PaintTeR: Automatic Extraction of Text Spans for Generating Art-Centered Questions." IAAI 2022

2021

1.  (F) Arthur Deschamps, Sujatha Das Gollapalli, See-Kiong Ng: "On Generating Fact-Infused Question Variations." RANLP 2021

2.  (W) Fiona Anting Tan, Sujatha Das Gollapalli, See-Kiong Ng: "NUS-IDS at CASE 2021 Task 1: Improving Multilingual Event Sentence Coreference Identification With Linguistic Information." ACL-CASE 2021 Workshop

3. (W) Sujatha Das Gollapalli, Guilherme Augusto Zagatti, See-Kiong Ng: "Suicide Risk Prediction by Tracking Self-Harm Aspects in Tweets: NUS-IDS at the CLPsych Shared Task 2021" ACL Workshop

4. (W) Sujatha Das Gollapalli, See-Kiong Ng: "Modeling Emoji Generation for Emotion Analysis of Social Media Short Texts" Emoji 2021 workshop at ICWSM

2020

1. (F) Sujatha Das Gollapalli, Polina Rozenshtein, See-Kiong Ng: "ESTeR: Combining Word Co-occurrences and Word Associations for Unsupervised Emotion Detection." EMNLP (Findings) 2020 (github link)

2. (W) Sujatha Das Gollapalli, Kim Jung Jae: "Effective Identification of Distinctive Wordmarks. " ECNLP workshop at WWW

3. (W) Krutarth Patel, Cornelia Caragea, Sujatha Das Gollapalli: "On the Use of Web Search to Improve Scientific Collections." SDP workshop @EMNLP 

2018

  1. (F) Sujatha Das Gollapalli, Xiao-li Li: "Using PageRank for Characterizing Topic Quality in LDA" ICTIR 2018

2017

• 1. 1. (F) Sujatha Das Gollapalli, Xiao-li Li, Peng Yang: "Incorporating Expert Knowledge into Keyphrase Extraction." AAAI 2017 (code+data)

     2. (F) Yuxiang Zhang, Yaocheng Chang, Xiaoqing Liu, Sujatha Das Gollapalli, Xiaoli Li, Chunjing Xiao:"MIKE: Keyphrase Extraction by Integrating Multidimensional Information." CIKM 2017

2016

1. 1. 1. (A) Sujatha Das Gollapalli, Xiao-li Li: "Keyphrase Extraction using Sequential Labeling." On arXiv

      2. (A) Sujatha Das Gollapalli, Krutarth Patel, and  Cornelia Caragea: "A Search/Crawl Framework for Automatically Acquiring Scientific Documents." On arXiv

      3. (F) Cornelia Caragea, Jian Wu, Sujatha Das Gollapalli, and C. Lee Giles. "Document Type Classification in Online Digital Libraries." Annual Conference on Innovative Applications of Artificial Intelligence (IAAI) 2016

      4. (F) Peng Yang, Peilin Zhao, Guangxia Li, Xiao-Li Li, and Sujatha Das Gollapalli, "Learning Correlative and Personalized Structure for Online Multi-Task Classification." SDM 2016

2015

• • 1. (S) Sujatha Das Gollapalli and Xiao-Li Li: "EMNLP versus ACL: Analyzing NLP research over time." EMNLP 2015 (code+data)

    2. (J) Sujatha Das Gollapalli, Cornelia Caragea, Prasenjit Mitra and C. Lee Giles: "Improving Researcher Homepage Classification with Unlabeled Data." ACM Transactions on the Web (ACM TWeb), 2015 (data)

    3. (W) Sujatha Das Gollapalli, Xiang Li, Ang Sun, Hakan Kardes, and Xin Wang: "Person-Name Parsing for Linking User Web Profiles." WebDB 2015 (data)

2014

• 1. 1. (T) Sujatha Das Gollapalli, Cornelia Caragea, Xiaoli Li, and C. Lee Giles. Tutorial on "Document Analysis and Retrieval Tasks in Scientific Digital Libraries." Proceedings of the 8th Russian Summer School in Information Retrieval (RuSSIR 2014)

     2. (F) Cornelia Caragea, Florin Bulgarov, Andreea Godea, and Sujatha Das Gollapalli. "Citation-Enhanced Keyphrase Extraction from Research Papers: A Supervised Approach." EMNLP 2014 

     3. (F) Sujatha Das Gollapalli, Cornelia Caragea: "Extracting Keyphrases from Research Papers Using Citation Networks", AAAI 2014 (code+data)

     4. (F) Sujatha Das Gollapalli, Yanjun Qi, Prasenjit Mitra, C. Lee Giles: "Extracting Researcher Metadata with Labeled Features." SDM 2014 (code+data)

2013

• 1. 1. (F) Zhaohui Wu, Sujatha Das, Zhenhui Li, Prasenjit Mitra, C. Lee Giles:"Searching online book documents and analyzing book citations." DocEng 2013

     2. (F) Sujatha Das Gollapalli, Prasenjit Mitra, C. Lee Giles: "Ranking experts using author-document-topic graphs." JCDL 2013 (data)

     3. (F) Sujatha Das Gollapalli, Cornelia Caragea, Prasenjit Mitra, C. Lee Giles: "Researcher homepage classification using unlabeled data." WWW 2013 (data)

2012

• 1. 1. (S) Sujatha Das, Prasenjit Mitra, C. Lee Giles: "Phrase Pair Classification for Identifying Subtopics." ECIR 2012

     2. (S) Sujatha Das Gollapalli, Prasenjit Mitra, C. Lee Giles: "Similar researcher search in academic environments." JCDL 2012

2011

• 1. 1. (W) Haibin Liu, Sujatha Das Gollapalli, Dongwon Lee, Prasenjit Mitra, C.Lee Giles: "Using Co-view Information to Learn Lecture Recommendations" Discovery Challenge Workshop, ECML/PKDD 2011

     2. (W) Sujatha Das, Prasenjit Mitra, and C. Lee Giles: "Learning to Rank Homepages For Researcher-Name Queries." Workshop on Entity-Oriented Search, SIGIR 2011

     3. (F) Sujatha Das Gollapalli, C. Lee Giles, Prasenjit Mitra, Cornelia Caragea: "On identifying academic homepages for digital libraries." JCDL 2011

     4. (S) Sujatha Das Gollapalli, C. Lee Giles, Prasenjit Mitra: "Ranking authors in digital libraries" JCDL 2011

Pre-2011

• 1. 1. (F) William Browuer, Saurabh Kataria, Sujatha Das, Prasenjit Mitra, C. Lee Giles: "Segregating and extracting overlapping data points in two-dimensional plots." JCDL 2008

     2. (F) Soumen Chakrabarti, Kriti Puniyani, Sujatha Das: "Optimizing scoring functions and indexes for proximity search in type-annotated corpora" WWW 2006

     3. (F) Vijay Krishnan, Sujatha Das, Soumen Chakrabarti: "Enhanced Answer Type Inference from Questions using Sequential Models" EMNLP/HLT 2005

Back to home.