Publications

  • Archetypes and Entropy: Theory-Driven Extraction of Evidence for Suicide Risk
    Varadarajan, Vasudha and Lahnala, Allison and Ganesan, Adithya V. and Dey, Gourab and Mangalik, Siddharth and Bucur, Ana-Maria and Soni, Nikita and Rao, Rajath and Lanning, Kevin and Vallejo, Isabella and Flek, Lucie and Schwartz, H. Andrew and Welch, Charles and Boyd, Ryan L.
    (2024),
  • Appraisal Framework for Clinical Empathy: A Novel Application to Breaking Bad News Conversations
    Lahnala, Allison and Neuendorf, Béla and Thomin, Alexander and Welch, Charles and Stibane, Tina and Flek, Lucie
    (2024),
  • DeFaktS: A Fine-Grained Dataset for Analyzing Disinformation in German Media
    Ashraf, Shaina and Bezzaoui, Isabel and Andone, Ionut and Markowetz, Alexander and Fegert, Jonas and Flek, Lucie
    (2024),
  • Reference-guided Style-Consistent Content Transfer
    Chen, Wei-Fan and Alshomary, Milad and Stahl, Maja and Al Khatib, Khalid and Stein, Benno and Wachsmuth, Henning
    (2024),
  • LeadEmpathy: An Expert Annotated German Dataset of Empathy in Written Leadership Communication
    Sedefoglu, Didem and Lahnala, Allison and Wagner, Jasmin and Flek, Lucie and Ohly, Sandra
    (2024),
  • CAISA at SemEval-2023 Task 8: Counterfactual Data Augmentation for Mitigating Class Imbalance in Causal Claim Identification
    Karimi, Akbar and Flek, Lucie
    SemEval 2023
    Read more.
  • Vanishing Boundaries: A Unifying Account of Multidimensional Emotion Dynamics and Alterations in Depression
    Bucur, Ana-Maria and Koosha, Tahmineh A. and Cosma, Adrian and Flek, Lucie and Thanarajah, Sharmili Edwin and Bernhard, Felix and Rosso, Paolo and Jamalabadi, Hamidreza
    Read more.
  • Suicide Ideation Detection via Social and Temporal User Representations using Hyperbolic Learning
    Sawhney, Ramit and Joshi, Harshit and Shah, Rajiv Ratn and Flek, Lucie
    NAACL-HLT 2021
    Read more.
  • Towards User-Centric Text-to-Text Generation: A Survey
    Yang, Diyi and Flek, Lucie
    Read more.
  • Perceived and Intended Sarcasm Detection with Graph Attention Networks
    Plepi, Joan and Flek, Lucie
    Findings 2021
    Read more.
  • HypMix: Hyperbolic Interpolative Data Augmentation
    Sawhney, Ramit and Thakkar, Megh and Agarwal, Shivam and Jin, Di and Yang, Diyi and Flek, Lucie
    EMNLP 2021
    Read more.
  • The Impact of Differential Privacy on Group Disparity Mitigation
    Petren Bach Hansen, Victor and Tejaswi Neerkaje, Atula and Sawhney, Ramit and Flek, Lucie and Sogaard, Anders
    PrivateNLP 2022
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  • Investigating User Radicalization: A Novel Dataset for Identifying Fine-Grained Temporal Shifts in Opinion
    Sakketou, Flora and Lahnala, Allison and Vogel, Liane and Flek, Lucie
  • UserNLP’22: 2022 International Workshop on User-centered Natural Language Processing
    Huang, Xiaolei and Flek, Lucie and Dernoncourt, Franck and Welch, Charles and Amir, Silvio and Sawhney, Ramit and Yang, Diyi
    WWW '22: The ACM Web Conference 2022
    Read more.
  • Refining Diagnosis Paths for Medical Diagnosis based on an Augmented Knowledge Graph
    Heilig, Niclas and Kirchhoff, Jan and Stumpe, Florian and Plepi, Joan and Flek, Lucie and Paulheim, Heiko
  • CAISA at WASSA 2022: Adapter-Tuning for Empathy Prediction
    Lahnala, Allison and Welch, Charles and Flek, Lucie
    WASSA 2022
    Read more.
  • DMix: Adaptive Distance-aware Interpolative Mixup
    Sawhney, Ramit and Thakkar, Megh and Pandit, Shrey and Soun, Ritesh and Jin, Di and Yang, Diyi and Flek, Lucie
    ACL 2022
    Read more.
  • FACTOID: A New Dataset for Identifying Misinformation Spreaders and Political Bias
    Sakketou, Flora and Plepi, Joan and Cervero, Riccardo and Geiss, Henri Jacques and Rosso, Paolo and Flek, Lucie
    Read more.
  • Mitigating Toxic Degeneration with Empathetic Data: Exploring the Relationship Between Toxicity and Empathy
    Lahnala, Allison and Welch, Charles and Neuendorf, Béla and Flek, Lucie
    NAACL-HLT 2022
    Read more.
  • OK Boomer: Probing the socio-demographic Divide in Echo Chambers
    Geiss, Henri-Jacques and Sakketou, Flora and Flek, Lucie
    SocialNLP 2022
    Read more.
  • Towards Suicide Ideation Detection Through Online Conversational Context
    Sawhney, Ramit and Agarwal, Shivam and Neerkaje, Atula Tejaswi and Aletras, Nikolaos and Nakov, Preslav and Flek, Lucie
    SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval
    Read more.
  • Understanding Interpersonal Conflict Types and their Impact on Perception Classification
    Welch, Charles and Plepi, Joan and Neuendorf, Béla and Flek, Lucie
    NLP+CSS 2022
    Read more.
  • Investigating Paraphrasing-Based Data Augmentation for Task-Oriented Dialogue Systems
    Vogel, Liane and Flek, Lucie
    Read more.
  • CAISA@SMM4H'22: Robust Cross-Lingual Detection of Disease Mentions on Social Media with Adversarial Methods
    Karimi, Akbar and Flek, Lucie
    SMM4H 2022
    Read more.
  • Temporal Graph Analysis of Misinformation Spreaders in Social Media
    Plepi, Joan and Sakketou, Flora and Geiss, Henri-Jacques and Flek, Lucie
    TextGraphs 2022
    Read more.
  • Unifying Data Perspectivism and Personalization: An Application to Social Norms
    Plepi, Joan and Neuendorf, Béla and Flek, Lucie and Welch, Charles
    EMNLP 2022
    Read more.
  • Nearest Neighbor Language Models for Stylistic Controllable Generation
    Trotta, Severino and Flek, Lucie and Welch, Charles
    GEM 2022
    Read more.
  • A Critical Reflection and Forward Perspective on Empathy and Natural Language Processing
    Lahnala, Allison and Welch, Charles and Jurgens, David and Flek, Lucie
    Findings 2022
    Read more.
  • Multilingual Detection of Check-Worthy Claims Using World Languages and Adapter Fusion
    Schlicht, Ipek Baris and Flek, Lucie and Rosso, Paolo
    Read more.
  • How Much User Context Do We Need? Privacy by Design in Mental Health NLP Applications
    Sawhney, Ramit and Neerkaje, Atula and Habernal, Ivan and Flek, Lucie
    Read more.
  • Domain Transfer for Empathy, Distress, and Personality Prediction
    Gruschka, Fabio and Lahnala, Allison and Welch, Charles and Flek, Lucie
    WASSA 2023
    Read more.
  • OpinionConv: Conversational Product Search with Grounded Opinions
    Sadiri Javadi, Vahid and Potthast, Martin and Flek, Lucie
    SIGDIAL 2023
    Read more.
  • Challenges of GPT-3-Based Conversational Agents for Healthcare
    Lechner, Fabian and Lahnala, Allison and Welch, Charles and Flek, Lucie
    RANLP 2023
    Read more.
  • Personalized Intended and Perceived Sarcasm Detection on Twitter
    Plepi, Joan and Buski, Magdalena and Flek, Lucie
    cpss 2023
    Read more.
  • Style Locality for Controllable Generation with kNN Language Models
    Nawezi, Gilles and Flek, Lucie and Welch, Charles
    Read more.
  • Leveraging Similar Users for Personalized Language Modeling with Limited Data
    Welch, Charles and Gu, Chenxi and Kummerfeld, Jonathan K. and Perez-Rosas, Veronica and Mihalcea, Rada
    ACL 2022
    Read more.
  • Knowledge Enhanced Reflection Generation for Counseling Dialogues
    Shen, Siqi and Perez-Rosas, Veronica and Welch, Charles and Poria, Soujanya and Mihalcea, Rada
    ACL 2022
    Read more.