Enhanced Answer Type Inference from Questions using Sequential Models. - Vijay Krishnan; Sujatha Das; Soumen Chakrabarti (HLT/EMNLP, 2005)

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

Segregating and extracting overlapping data points in two-dimensional plots. - William Browuer; Saurabh Kataria 003; Sujatha Das; Prasenjit Mitra; C. Lee Giles (JCDL, 2008)

Automatic Identification and Data Extraction from 2-Dimensional Plots in Digital Documents - William J. Brouwer; Saurabh Kataria 003; Sujatha Das; Prasenjit Mitra; C. Lee Giles (CoRR, 2008)

On identifying academic homepages for digital libraries. - Sujatha Das Gollapalli; C. Lee Giles; Prasenjit Mitra; Cornelia Caragea (JCDL, 2011)

Ranking authors in digital libraries. - Sujatha Das Gollapalli; Prasenjit Mitra; C. Lee Giles (JCDL, 2011)

Phrase Pair Classification for Identifying Subtopics. - Sujatha Das; Prasenjit Mitra; C. Lee Giles (ECIR, 2012)

Similar researcher search in academic environments. - Sujatha Das Gollapalli; Prasenjit Mitra; C. Lee Giles (JCDL, 2012)

Searching online book documents and analyzing book citations. - Zhaohui Wu 002; Sujatha Das; Zhenhui Li; Prasenjit Mitra; C. Lee Giles (ACM Symposium on Document Engineering, 2013)

Ranking experts using author-document-topic graphs. - Sujatha Das Gollapalli; Prasenjit Mitra; C. Lee Giles (JCDL, 2013)

Researcher homepage classification using unlabeled data. - Sujatha Das Gollapalli; Cornelia Caragea; Prasenjit Mitra; C. Lee Giles (WWW, 2013)

Extracting Keyphrases from Research Papers Using Citation Networks. - Sujatha Das Gollapalli; Cornelia Caragea (AAAI, 2014)

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

Document Analysis and Retrieval Tasks in Scientific Digital Libraries. - Sujatha Das Gollapalli; Cornelia Caragea; Xiaoli Li 001; C. Lee Giles (RuSSIR, 2014)

Extracting Researcher Metadata with Labeled Features. - Sujatha Das Gollapalli; Yanjun Qi; Prasenjit Mitra; C. Lee Giles (SDM, 2014)

EMNLP versus ACL: Analyzing NLP research over time. - Sujatha Das Gollapalli; Xiaoli Li 001 (EMNLP, 2015)

Improving Researcher Homepage Classification with Unlabeled Data. - Sujatha Das Gollapalli; Cornelia Caragea; Prasenjit Mitra; C. Lee Giles (ACM Trans. Web, 2015)

Document Type Classification in Online Digital Libraries. - Cornelia Caragea; Jian Wu 006; Sujatha Das Gollapalli; C. Lee Giles (AAAI, 2016)

Learning Correlative and Personalized Structure for Online Multi-Task Classification. - Peng Yang 010; Guangxia Li; Peilin Zhao; Xiaoli Li 001; Sujatha Das Gollapalli (SDM, 2016)

Keyphrase Extraction using Sequential Labeling. - Sujatha Das Gollapalli; Xiaoli Li 001 (CoRR, 2016)

A Search/Crawl Framework for Automatically Acquiring Scientific Documents. - Sujatha Das Gollapalli; Krutarth Patel; Cornelia Caragea (CoRR, 2016)

Incorporating Expert Knowledge into Keyphrase Extraction. - Sujatha Das Gollapalli; Xiaoli Li 001; Peng Yang 010 (AAAI, 2017)

MIKE: Keyphrase Extraction by Integrating Multidimensional Information. - Yuxiang Zhang 003; Yaocheng Chang; Xiaoqing Liu; Sujatha Das Gollapalli; Xiaoli Li 001; Chunjing Xiao (CIKM, 2017)

Using PageRank for Characterizing Topic Quality in LDA. - Sujatha Das Gollapalli; Xiaoli Li 001 (ICTIR, 2018)

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

On the Use of Web Search to Improve Scientific Collections. - Krutarth Patel; Cornelia Caragea; Sujatha Das Gollapalli (SDP@EMNLP, 2020)

Effective Identification of Distinctive Wordmarks. - Sujatha Das Gollapalli; Jung-Jae Kim 001 (WWW (Companion Volume), 2020)

Modeling Emoji Generation for Emotion Analysis of Social Media Short Texts. - Sujatha Das Gollapalli; See-Kiong Ng (ICWSM Workshops, 2021)

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

PaintTeR: Automatic Extraction of Text Spans for Generating Art-Centered Questions. - Sujatha Das Gollapalli; See-Kiong Ng; Ying Kiat Tham; Shan Shan Chow; Jia Min Wong; Kevin Lim (AAAI, 2022)

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

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

Generating Reflective Questions for Engaging Gallery Visitors in ArtMuse. - Sujatha Das Gollapalli; Mingzhe Du; See-Kiong Ng (AAAI, 2023)

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

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

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

Identifying Checkworthy CURE Claims on Twitter. - Sujatha Das Gollapalli; Mingzhe Du; See-Kiong Ng (WWW, 2023)

NUS-IDS@eRisk2024: Ranking Sentences for Depression Symptoms using Early Maladaptive Schemas and Ensembles. - Beng Heng Ang; Sujatha Das Gollapalli; See-Kiong Ng (CLEF (Working Notes), 2024)

Counseling Responses for Mental Health Forum Questions with Early Maladaptive Schema Prediction. - Sujatha Das Gollapalli; Beng Heng Ang; Mingzhe Du; See-Kiong Ng (ECAI, 2024)

PIRsuader: A Persuasive Chatbot for Mitigating Psychological Insulin Resistance in Type-2 Diabetic Patients. - Sujatha Das Gollapalli; See-Kiong Ng (COLING, 2025)