arXiv:2601. 13317v2 Announce Type: replace-cross Abstract: Climate discourse online shapes public understanding of climate change and informs political and policy debate, yet it unfolds across structurally different environments: paid advertising platforms host targeted, institutionally produced messaging, while public social media reflects largely organic, user-driven discussion.
By Samantha Sudhoff, Pranav Perumal, Zhaoqing Wu, Tunazzina Islam
The Writerslogic team participated in the CLEF 2026 SimpleText shared task, tackling both text simplification (Task 1) and complexity spotting (Task 2). For simplification, they built a multi‑candidate pipeline with GPT‑4o‑mini, selecting the best candidate via a reference‑free heuristic, and their Claude Sonnet 4 submission achieved a SARI of 47.43 and BLEU of 14.21, ranking third overall on the Task 1 leaderboard. For complexity spotting, they fine‑tuned a DeBERTa‑v3‑large NLI model on 350 K labeled pairs, achieving a macro F1 of 0.8081 (0.8085 in an ensemble) on binary over‑generation identification and 0.804 accuracy on multi‑class error classification, placing them second among unique teams.
By David L. Condrey
arXiv:2609.35821v2 Announce Type: replace
Abstract: Disaster social sensing converts public social-media posts into evidence for situational awareness and humanitarian response, but plausible LLM-gen...
By Xiaoshan Zhou, Zaifu Zhan
arXiv:2608. 07208v1 Announce Type: cross Abstract: Existing measures of how much a text is about a concept read the surface of the text: dictionary word shares, topic proportions, embedding similarities.
By Luc Hazenoot, Zhaochun Ren, Amirhossein Zohrehvand
arXiv:2609.35821v1 Announce Type: new
Abstract: Disaster social sensing converts public social-media posts into evidence for situational awareness and humanitarian needs, but generative artificial in...
By Xiaoshan Zhou, Zaifu Zhan
The study evaluates six large language models (LLMs) on a 102-article benchmark about the Spanish plume weather pattern, testing them across four review stages: article discovery, interpretation, synthesis, and future research proposals. Five tools collectively found 57 relevant articles, with institutional library access boosting discovery for some models. While three tools correctly identified all 18 substantial articles, they misclassified a large portion of passing mentions and produced syntheses that, though largely accurate, contained unsupported claims and quotation errors, and their research proposals were often broader than the benchmark scope.
By Abdullah Al Kalbani, David M. Schultz, Alexandra K. Anderson-Frey, Zhonghua Zheng, Catherine McGuire