Proceedings of the BioNLP 2026 (Shared Tasks)

Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor 2026-07 Association for Computational Linguistics San Diego, California, USA text conference publication 979-8-89176-435-4 bionlp-2026-2 https://aclanthology.org/2026.bionlp-2.0/ NM at CRF Filling 2026: A Two-Stage LLM Pipeline for Clinical CRF Population Niccolò Morabito author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 morabito-2026-nm https://aclanthology.org/2026.bionlp-2.1/ 2026-07 1 5 VerbaNexAI at ClinicalSkillQA: From Visual Evidence to Procedural Order A Two-Stage Generative Vision-Language Framework for ClinSkillQA Andrea Menco Tovar author Jairo E Serrano author Edwin Puertas author Juan Carlos Martinez-Santos author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 menco-tovar-etal-2026-verbanexai https://aclanthology.org/2026.bionlp-2.2/ 2026-07 6 12 zzucs at PsyDefDetect: Bridging Long-Tail Imbalance and Clinical Rubrics for DMRS Defense-Level Detection Bin Huang author Liuyuan Su author Kaixuan Yuan author Guanghui Zhao author Shixin Zhang author Kunli Zhang author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 huang-etal-2026-zzucs https://aclanthology.org/2026.bionlp-2.3/ 2026-07 13 23 zzunlp at ClinicalSkillQA: Perceive-and-Plan with Decomposed In-Context Learning and Saliency-Guided Perception for Clinical Skill Keyframe Reordering Bin Huang author Yi Luo author Zhontian Hua author Guanghui Zhao author Kaixuan Yuan author Kunli Zhang author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 huang-etal-2026-zzunlp https://aclanthology.org/2026.bionlp-2.4/ 2026-07 24 32 DLNLP at ClinicalSkillQA: EvidenceFlow for Structured Zero-Shot Clinical Keyframe Ordering Kexin Li author Zhekun Wang author Yiran Wang author Di Zhao author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 li-etal-2026-dlnlp https://aclanthology.org/2026.bionlp-2.5/ 2026-07 33 37 UTS at PsyDefDetect: Multi-Agent Councils and Absence-Based Reasoning for Defense Mechanism Classification Dima Galat author Marian Rizoiu author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 galat-rizoiu-2026-uts https://aclanthology.org/2026.bionlp-2.6/ 2026-07 38 46 Otter at MedExAct2026: Diverse Encoder Ensemble for Medical Decision Span Detection Lalita Lowphansirikul author Piyalitt Ittichaiwong author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 lowphansirikul-ittichaiwong-2026-otter https://aclanthology.org/2026.bionlp-2.7/ 2026-07 47 53 Eraserhead at PsyDefDetect: Prompt Design and Class Rebalancing for Psychological Defense Mechanism Detection Muhammad Abu Horaira author Mehreen Rahman author Nahian Chowdhury author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 abu-horaira-etal-2026-eraserhead https://aclanthology.org/2026.bionlp-2.8/ 2026-07 54 58 Nürnberg NLP at PsyDefDetect: Multi-Axis Voter Ensembles for Psychological Defence Mechanism Classification Philipp Steigerwald author Eric Rudolph author Jens Albrecht author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 steigerwald-etal-2026-nurnberg https://aclanthology.org/2026.bionlp-2.9/ 2026-07 59 65 Neural Nexus at PsyDefDetect: Fine-Tuning RoBERTa with Focal Loss and Role-Tagged Dialogue History for Defense Level Detection Subhrajyoti Basu author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 basu-2026-neural https://aclanthology.org/2026.bionlp-2.10/ 2026-07 66 70 ELiRF-UPV@MedExACT 2026: Dynamic Section Conditioning for Medical Decision Span Detection in Discharge Summaries Vicent Ahuir author Lluís Hurtado author María Castro-Bleda author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 ahuir-etal-2026-elirf https://aclanthology.org/2026.bionlp-2.11/ 2026-07 71 76 VISHC at PsyDefDetect: Mitigating Data Scarcity in Psychological Defense Classification with Context-Aware Synthetic Augmentation Hoang-Thuy-Duong Vu author Quoc-Cuong Pham author Huy-Hieu Pham author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 vu-etal-2026-vishc https://aclanthology.org/2026.bionlp-2.12/ 2026-07 77 86 Diverse Transformer Ensemble with Majority Voting for Medical Decision Extraction at MedExACT 2026 Rishik Kondadadi author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 kondadadi-2026-diverse https://aclanthology.org/2026.bionlp-2.13/ 2026-07 87 91 FBK-NLP at ClinSkill QA 2026: Improving Temporal Reasoning via Keypoint-Augmented Inputs Pedro Gabriel Campana author Alberto Lavelli author Bernardo Magnini author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 campana-etal-2026-fbk https://aclanthology.org/2026.bionlp-2.14/ 2026-07 92 98 transformer_1376 at PsyDefDetect: A QLoRA-Based Generative Framework for Context-Aware Psychological Defense Mechanism Detection Pritha Saha author Shuvodwip Saha author Anik Mahmud Shanto author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 saha-etal-2026-transformer https://aclanthology.org/2026.bionlp-2.15/ 2026-07 99 103 Explainators at PsyDefDetect: Hierarchical Prompting and Representation-Based Classification for Psychological Defenses Liudmila Babakova author Christopher Luongo-Vazquez author Ilia Stepin author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 babakova-etal-2026-explainators https://aclanthology.org/2026.bionlp-2.16/ 2026-07 104 108 PerceptionLab at PsyDefDetect: Overcoming Extreme Response Bias in LLMs via Rubric-Grounded Retrieval and Supervised Clinical Reasoning Distillation for Fine-Grained Ordinal Classification Tamjid Fahim author Syed Johan author Saad Bin Maksud author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 fahim-etal-2026-perceptionlab https://aclanthology.org/2026.bionlp-2.17/ 2026-07 109 122 LinguIUTics at PsyDefDetect: Iterative Imbalance-Aware Fine-tuning of Qwen3-8B for Psychological Defense Mechanism Classification Shefayat Adib author Ahmed Sani author Md Hasibur Alif author Ajwad Abrar author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 adib-etal-2026-linguiutics https://aclanthology.org/2026.bionlp-2.18/ 2026-07 123 131 TONI-NLP at PsyDefDetect: Defense Mechanism Detection via LLM-based Ensemble Methods Durjoy Paul author Arshitha Basavaraj author Callum Chan author Veronica Perez-Rosas author Diana Inkpen author Francisco Pereira author Juan Antonio Lossio-Ventura author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 paul-etal-2026-toni https://aclanthology.org/2026.bionlp-2.19/ 2026-07 132 140 Zero-Shot, Fine-Tuned, and Retrieval-Augmented Extraction of Clinical Decisions with Corpus Boundary Diagnostics Mohammed Alliheedi author Robert Mercer author Anemily Machina author Sudipta Roy author Yetian Wang author Xindi Wang author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 alliheedi-etal-2026-zero https://aclanthology.org/2026.bionlp-2.20/ 2026-07 141 145 CASPAR: A Context-Aware Span Refinement Approach for Decision Support Jing Tao author Amir Eskandari author Farhana Zulkernine author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 tao-etal-2026-caspar https://aclanthology.org/2026.bionlp-2.21/ 2026-07 146 154 KCL-Cogstack at PsyDefDetect: A Hierarchical Approach to Detecting Defense Mechanisms in Supportive Dialogue Shubham Agarwal author Thomas Searle author Richard Dobson author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 agarwal-etal-2026-kcl https://aclanthology.org/2026.bionlp-2.22/ 2026-07 155 163 DAL Team at PsyDefDetect: From Supervised Encoders to Hierarchical LLM-RAG for Psychological Defense Detection Anh Chu author Luong Tran author Dat Do author Phuong Mai author Quynh Le author Cat Can author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 chu-etal-2026-dal https://aclanthology.org/2026.bionlp-2.23/ 2026-07 164 170 CUAMC @ MedExACT 2026: Robust Ensemble Voting for Fair Medical Decision Extraction William Baumgartner author Lisa Schilling author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 baumgartner-schilling-2026-cuamc https://aclanthology.org/2026.bionlp-2.24/ 2026-07 171 178 LAMAR at MedExACT 2026: Agreement-Driven Large Language Model Ensembles for Clinical Decision Extraction from Discharge Summaries Monrada Chiewhawan author Keetawan Limaroon author Titipat Achakulvisut author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 chiewhawan-etal-2026-lamar https://aclanthology.org/2026.bionlp-2.25/ 2026-07 179 190 CS_Metro at PsyDefDetect: Detecting Psychological Defense Mechanisms in Mental Health Dialogues with Summarization-Enhanced Transformer Ensembles Oarisa Rebayet author Radiul Walee author Symom Hossain Shohan author Kawsar Ahmed author Mohammed Moshiul Hoque author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 rebayet-etal-2026-cs https://aclanthology.org/2026.bionlp-2.26/ 2026-07 191 200 Sparse Category Routing and Fairness-Aware Optimization for Medical Decision Extraction Ahmed Elshehaby author Mohamed Abdalla author Youssef Mohamed author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 elshehaby-etal-2026-sparse https://aclanthology.org/2026.bionlp-2.27/ 2026-07 201 212 AlienAnnotators at PsyDefDetect: What Lies Between the Lines: Probing Lightweight Open-Source LLMs for Psychological Defense Mechanism Detection Siam Karip author Nahid Hossain author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 karip-hossain-2026-alienannotators https://aclanthology.org/2026.bionlp-2.28/ 2026-07 213 223 Team Aurum at MedExACT 2026@ACL: Data Augmentation and Clinical Longformer Fine-Tuning for Medical Decision Extraction Jyoti Kumari author Vinay Ulli author Anindita Mondal author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 kumari-etal-2026-team https://aclanthology.org/2026.bionlp-2.29/ 2026-07 224 228 NJUST-KMG at MedGenVidQA 2026: Cascade Multi-modal Alignment with Gaussian Soft Priors for Medical Visual Answer Localization Jinglong Li author Yang Yang author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 li-yang-2026-njust https://aclanthology.org/2026.bionlp-2.30/ 2026-07 229 232 LAMAR-2 at MedGenVidQA 2026: Visual Answer Localization in Medical Videos via Multimodal LLM and Context-Augmented Prompting Watcharitpol Sermsrisuwan author Nopporn Lekuthai author Seksan Yoadsanit author Titipat Achakulvisut author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 sermsrisuwan-etal-2026-lamar https://aclanthology.org/2026.bionlp-2.31/ 2026-07 233 242 Varja-Dominators at MedGenVidQA 2026: Hybrid Video and Document Retrieval using PubMedBERT, T5 Query Expansion, and Cross-Encoder Re-Ranking Pratik Dhaktode author Suhani Bighane author Anupama Phakatkar author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 dhaktode-etal-2026-varja https://aclanthology.org/2026.bionlp-2.32/ 2026-07 243 247 Pride-Boiler at MedGenVidQA 2026: LLM-Augmented BM25 Retrieval with Corrective Self-Verification for Biomedical Evidence Retrieval Basil Ebinesar author Keyuan Jiang author Charansai Maddineni author Ashok Raja author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 ebinesar-etal-2026-pride https://aclanthology.org/2026.bionlp-2.33/ 2026-07 248 256 Seahawk at MedGenVidQA 2026: LLM Segment-Range Selection for Medical Visual Answer Localization Xiaotian Tian author Gulustan Dogan author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 tian-dogan-2026-seahawk https://aclanthology.org/2026.bionlp-2.34/ 2026-07 257 261 UNCC at MedGenVidQA 2026: Structured Temporal Grounding for Medical Video Question Answering Hilmi Demirhan author Wlodek Zadrozny author 2026-07 text Proceedings of the BioNLP 2026 (Shared Tasks) Deepak Gupta editor Dina Demner-Fushman editor Association for Computational Linguistics San Diego, California, USA conference publication 979-8-89176-435-4 demirhan-zadrozny-2026-uncc https://aclanthology.org/2026.bionlp-2.35/ 2026-07 262 269