arXiv:2511.09915v2 Announce Type: replace 
Abstract: Hearing-impaired individuals often face significant barriers in daily communication due to the inherent challenges of producing clear speech. To address this, we introduce the Omni-Model paradigm into assistive technology and present HI-TransPA, an instruction-driven audio-visual personal assistant. The model fuses indistinct speech with lip dynamics, enabling both translation and dialogue within a single multimodal framework. To address the distinctive pronunciation patterns of hearing-impaired speech and the limited adaptability of existing models, we develop a multimodal preprocessing and curation pipeline that detects facial landmarks, stabilizes the lip region, and quantitatively evaluates sample quality. These quality scores guide a curriculum learning strategy that first trains on clean, high-confidence samples and progressively incorporates harder cases to strengthen model robustness. Architecturally, we employs a novel unified 3D-Resampler to efficiently encode the lip dynamics, which is critical for accurate interpretation. Experiments on purpose-built HI-Dialogue dataset show that HI-TransPA achieves state-of-the-art performance in both literal accuracy and semantic fidelity. Our work establishes a foundation for applying Omni-Models to assistive communication technology, providing an end-to-end modeling framework and essential processing tools for future research.

HI-TransPA هو مساعد شخصي مبتكر مصمم لمساعدة الأفراد ذوي الإعاقة السمعية في التواصل. باستخدام نموذج أومني، يدمج الكلام غير الواضح مع ديناميات الشفاه لتسهيل الترجمة والحوار. يستخدم النظام خط أنابيب معالجة متعددة الوسائط لتحسين وضوح الكلام من خلال اكتشاف المعالم الوجهية وتثبيت حركات الشفاه، مما يعزز فعالية التواصل للمستخدمين.

HI-TransPA es un asistente personal innovador diseñado para ayudar a las personas con discapacidad auditiva en la comunicación. Utilizando el paradigma Omni-Model, integra el habla indistinta con la dinámica de los labios para facilitar la traducción y el diálogo. El sistema emplea un pipeline de preprocesamiento multimodal que mejora la claridad del habla al detectar puntos de referencia faciales y estabilizar los movimientos de los labios, mejorando así la efectividad de la comunicación para los usuarios.

HI-TransPA est un assistant personnel innovant conçu pour aider les personnes malentendantes dans leur communication. En utilisant le paradigme Omni-Model, il intègre la parole indistincte avec la dynamique des lèvres pour faciliter la traduction et le dialogue. Le système emploie un pipeline de prétraitement multimodal qui améliore la clarté de la parole en détectant les repères faciaux et en stabilisant les mouvements des lèvres, améliorant ainsi l'efficacité de la communication pour les utilisateurs.

HI-TransPA is an innovative personal assistant designed to aid hearing-impaired individuals in communication. Utilizing the Omni-Model paradigm, it integrates indistinct speech with lip dynamics to facilitate translation and dialogue. The system employs a multimodal preprocessing pipeline that enhances speech clarity by detecting facial landmarks and stabilizing lip movements, ultimately improving communication effectiveness for users.

HI-TransPA: Hearing Impairments Translation Personal Assistant

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arXiv:2506.22481v2 Announce Type: replace-cross 
Abstract: In recent years, significant advancements in the field of Natural Language Processing (NLP) have positioned commercialized language models as wide-reaching, highly useful tools. In tandem, there has been an explosion of multidisciplinary research examining how NLP tasks reflect, perpetuate, and amplify social biases such as gender and racial bias. A significant gap in this scholarship is a detailed analysis of how queer sexualities are encoded and (mis)represented by both NLP systems and practitioners. Following previous work in the field of AI fairness, we document how sexuality is defined and operationalized via a survey and analysis of 55 articles that quantify sexuality-based NLP bias. We find that sexuality is not clearly defined in a majority of the literature surveyed, indicating a reliance on assumed or normative conceptions of sexual/romantic practices and identities. Further, we find that methods for extracting biased outputs from NLP technologies often conflate gender and sexual identities, leading to monolithic conceptions of queerness and thus improper quantifications of bias. With the goal of improving sexuality-based NLP bias analyses, we conclude with recommendations that encourage more thorough engagement with both queer communities and interdisciplinary literature.

أدت التطورات الأخيرة في معالجة اللغة الطبيعية (NLP) إلى استخدام واسع النطاق لنماذج اللغة، مما أثار أبحاثًا حول كيفية انعكاس وتعزيز التحيزات الاجتماعية، بما في ذلك التحيزات الجندرية والعرقية. ومع ذلك، هناك فجوة ملحوظة في تحليل كيفية تمثيل الهويات الجنسية غير التقليدية في أنظمة NLP. تكشف دراسة شملت 55 مقالًا أن مفهوم الجنسية غالبًا ما يكون غير محدد بوضوح، مما يعتمد على افتراضات معيارية حول الهويات والممارسات الجنسية والرومانسية، مما يثير مخاوف بشأن كيفية تشغيل مفهوم الجنسية في أبحاث التحيز في NLP.

Los avances recientes en el procesamiento del lenguaje natural (NLP) han llevado a un uso generalizado de modelos de lenguaje, lo que ha provocado investigaciones sobre cómo se reflejan y amplifican los sesgos sociales, incluidos los sesgos de género y raciales. Sin embargo, existe una notable brecha en el análisis de cómo se representan las sexualidades queer en los sistemas de NLP. Una encuesta de 55 artículos revela que la sexualidad a menudo está mal definida, dependiendo de suposiciones normativas sobre las identidades sexuales y románticas, lo que plantea preocupaciones sobre la operacio…

Les avancées récentes en traitement du langage naturel (NLP) ont conduit à une utilisation généralisée des modèles linguistiques, suscitant des recherches sur la réflexion et l'amplification des biais sociaux, y compris les biais de genre et raciaux. Cependant, il existe un écart notable dans l'analyse de la représentation des sexualités queer dans les systèmes NLP. Une enquête sur 55 articles révèle que la sexualité est souvent mal définie, reposant sur des hypothèses normatives concernant les identités sexuelles et romantiques, ce qui soulève des préoccupations quant à l'opérationnalisation …

Recent advancements in Natural Language Processing (NLP) have led to the widespread use of language models, prompting research into the reflection and amplification of social biases, including gender and racial bias. However, there is a notable gap in the analysis of how queer sexualities are represented in NLP systems. A survey of 55 articles reveals that sexuality is often poorly defined, relying on normative assumptions about sexual and romantic identities, which raises concerns about the operationalization of sexuality in NLP bias research.

Theories of "Sexuality" in Natural Language Processing Bias Research

arXiv:2503.11858v3 Announce Type: replace 
Abstract: Large Language Models (LLMs) have demonstrated great potential as evaluators of NLG systems, allowing for high-quality, reference-free, and multi-aspect assessments. However, existing LLM-based metrics suffer from two major drawbacks: reliance on proprietary models to generate training data or perform evaluations, and a lack of fine-grained, explanatory feedback. In this paper, we introduce OpeNLGauge, a fully open-source, reference-free NLG evaluation metric that provides accurate explanations based on error spans. OpeNLGauge is available as a two-stage ensemble of larger open-weight LLMs, or as a small fine-tuned evaluation model, with confirmed generalizability to unseen tasks, domains and aspects. Our extensive meta-evaluation shows that OpeNLGauge achieves competitive correlation with human judgments, outperforming state-of-the-art models on certain tasks while maintaining full reproducibility and providing explanations more than twice as accurate.

OpeNLGauge هي مقياس مفتوح المصدر جديد لتقييم أنظمة توليد اللغة الطبيعية (NLG) باستخدام نماذج اللغة الكبيرة (LLMs). على عكس المقاييس الحالية التي تعتمد على نماذج ملكية، يوفر OpeNLGauge تقييمات بدون مرجع ويقدم تفسيرات دقيقة تعتمد على نطاقات الأخطاء. تم تصميمه ليكون قابلاً للتكيف مع مهام ومجالات متنوعة، حيث يظهر ارتباطًا تنافسيًا مع أحكام البشر ويتفوق على بعض النماذج المتطورة مع ضمان القابلية للتكرار.

OpeNLGauge es una nueva métrica de código abierto para la evaluación de sistemas de Generación de Lenguaje Natural (NLG) que utiliza Modelos de Lenguaje de Gran Tamaño (LLMs). A diferencia de las métricas existentes que dependen de modelos propietarios, OpeNLGauge ofrece evaluaciones sin referencia y proporciona explicaciones detalladas basadas en rangos de error. Está diseñada para ser adaptable a diversas tareas y dominios, mostrando una correlación competitiva con los juicios humanos y superando a algunos modelos de última generación, garantizando la reproducibilidad.

OpeNLGauge est une nouvelle métrique open-source pour l'évaluation des systèmes de génération de langage naturel (NLG) utilisant des modèles de langage de grande taille (LLM). Contrairement aux métriques existantes qui dépendent de modèles propriétaires, OpeNLGauge propose des évaluations sans référence et fournit des explications détaillées basées sur des plages d'erreurs. Elle est conçue pour être adaptable à diverses tâches et domaines, montrant une corrélation compétitive avec les jugements humains et surpassant certains modèles à la pointe de la technologie tout en garantissant la reprodu…

OpeNLGauge is a newly introduced open-source metric for evaluating Natural Language Generation (NLG) systems using Large Language Models (LLMs). Unlike existing metrics that depend on proprietary models, OpeNLGauge offers reference-free evaluations and provides detailed explanations based on error spans. It is designed to be adaptable to various tasks and domains, demonstrating competitive correlation with human judgments and outperforming some state-of-the-art models while ensuring reproducibility.

OpeNLGauge: An Explainable Metric for NLG Evaluation with Open-Weights LLMs

arXiv:2511.14112v1 Announce Type: new 
Abstract: Automatic ICD coding from clinical text is a critical task in medical NLP but remains hindered by the extreme long-tail distribution of diagnostic codes. Thousands of rare and zero-shot ICD codes are severely underrepresented in datasets like MIMIC-III, leading to low macro-F1 scores. In this work, we propose a data-centric framework that generates high-quality synthetic discharge summaries to mitigate this imbalance. Our method constructs realistic multi-label code sets anchored on rare codes by leveraging real-world co-occurrence patterns, ICD descriptions, synonyms, taxonomy, and similar clinical notes. Using these structured prompts, we generate 90,000 synthetic notes covering 7,902 ICD codes, significantly expanding the training distribution. We fine-tune two state-of-the-art transformer-based models, PLM-ICD and GKI-ICD, on both the original and extended datasets. Experiments show that our approach modestly improves macro-F1 while maintaining strong micro-F1, outperforming prior SOTA. While the gain may seem marginal relative to the computational cost, our results demonstrate that carefully crafted synthetic data can enhance equity in long-tail ICD code prediction.

يعد الترميز التلقائي لرموز ICD من النصوص السريرية أمرًا ضروريًا في معالجة اللغة الطبيعية الطبية، ولكنه يواجه تحديات بسبب توزيع الرموز التشخيصية الطويلة. العديد من رموز ICD النادرة ممثلة تمثيلًا ناقصًا في مجموعات البيانات مثل MIMIC-III، مما يؤدي إلى انخفاض درجات macro-F1. يقدم هذا العمل إطارًا مركزيًا للبيانات يولد ملخصات خروج اصطناعية عالية الجودة للتخفيف من هذا الخلل. باستخدام أنماط التواجد الواقعية وموارد أخرى، يتم إنتاج 90,000 ملاحظة اصطناعية تغطي 7,902 رمز ICD، مما يزيد بشكل كبير من توزيع التدريب. يُظهر ضبط النموذجين PLM-ICD وGKI-ICD على هذه المجموعات من البيانات تحسينات متواضعة في درجات m…

El codificación automática de ICD a partir de textos clínicos es esencial en el procesamiento del lenguaje natural médico, pero enfrenta desafíos debido a la distribución de larga cola de los códigos diagnósticos. Muchos códigos ICD raros están subrepresentados en conjuntos de datos como MIMIC-III, lo que resulta en bajos puntajes macro-F1. Este trabajo presenta un marco centrado en los datos que genera resúmenes de alta calidad para mitigar este desequilibrio. Utilizando patrones de co-ocurrencia del mundo real y otros recursos, se generan 90,000 notas sintéticas que cubren 7,902 códigos ICD,…

Le codage automatique des ICD à partir de textes cliniques est essentiel en NLP médical, mais il est confronté à des défis en raison de la distribution longue traîne des codes diagnostiques. De nombreux codes ICD rares sont sous-représentés dans des ensembles de données comme MIMIC-III, entraînant de faibles scores macro-F1. Ce travail propose un cadre centré sur les données qui génère des résumés de sortie synthétiques pour remédier à ce problème. En utilisant des modèles de co-occurrence du monde réel et d'autres ressources, la méthode produit 90 000 notes synthétiques pour 7 902 codes ICD, …

Automatic ICD coding from clinical text is essential in medical NLP but faces challenges due to the long-tail distribution of diagnostic codes. Many rare ICD codes are underrepresented in datasets like MIMIC-III, resulting in low macro-F1 scores. This work introduces a data-centric framework that generates synthetic discharge summaries to address this issue. By utilizing real-world co-occurrence patterns and other resources, the method produces 90,000 synthetic notes for 7,902 ICD codes, enhancing the training distribution. Fine-tuning of PLM-ICD and GKI-ICD models on these datasets shows mode…

HI-TransPA: Hearing Impairments Translation Personal Assistant

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