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natural language processing

8,908 papers

#artificial intelligence Preprint Sep 2026

CRISS: A Retrieval-Augmented AI Chatbot for Assisting Cancer Registrars

Domain-specific RAG improved evidence grounding and response quality for cancer registry questions while enabling citation-supported assistance across complexity levels, and demonstrates the potential of human-centered, citation-grounded AI to support cancer registrars while preserving human oversight for final coding...

Vani Seth, M. Beheshti, Anirudh Kambhampati et al. · 0 citations
#artificial intelligence Review Sep 2026

MeshHeal: Two-Timescale Self-Healing for Gray Failures in Decentralized LLM Agent Networks

This work introduces MeshHeal, a fully decentralized self-healing framework that couples ability-matched peer review across two timescales and introduces Model-Backed MAS Evaluation, which ties ability assignments to execution models, since prompt-based ability assignments alone can leave routing errors hidden.

Ke-Ru Chen, Sen-Fon Lin, Ying-Bin Liang et al. · 0 citations
#artificial intelligence Preprint Jul 2026

When Should Forecasting Agents Reason? Behavioral Stress Tests for Reliability Routing

A behavioral stress test showing that more reasoning is not always better; forecasting agents should first estimate which evidence source deserves control, routing policies should themselves adapt under auditable constraints, and reproducibility artifacts are available at https://github.com/louiswang524/forcastagent.

Yu-Feng Wang · 0 citations

WARP: Wasserstein-Aligned RAG for Population Opinions

WARP is introduced, a family of post-retrieval algorithms that calibrate retrieved evidence to the population's opinion distribution, and its domain-matched variants reduce distributional error by at least 43% with sub-second latency.

Aman Singh Thakur, Aditya Agrawal, Alwarappan Nakkiran et al. · 0 citations

MobileGym: A Verifiable and Highly Parallel Simulation Platform for Mobile GUI Agent Research

MobileGym enables two capabilities previously out of reach for everyday apps: verifiable outcome signals through deterministic state-based judging over structured JSON state, and scalable online RL through low-cost parallel rollouts through low-cost parallel rollouts.

Di Wu, Ruitao Hao, Haiyang Wang et al. · 10 citations

DreamAvoid: Critical-Phase Test-Time Dreaming to Avoid Failures in VLA Policies

This work proposes DreamAvoid, a critical-phase test-time dreaming framework that enables VLA models to anticipate and avoid failures, and introduces an autonomous boundary learning paradigm to refine the system's understanding of the subtle boundary between success and failure.

Xianzhe Fan, Yuxiang Lu, Shen-Yuan Gao et al. · 1 citation · ⚡1

MAGE: Safeguarding LLM Agents against Long-Horizon Threats via Shadow Memory

To the best knowledge, ShadowMem represents the first framework to detect and mitigate long-horizon threats using an agentic memory approach, establishing a new paradigm for this critical challenge and opening promising directions for future research.

Yuhui Wang, Tanqiu Jiang, Jiacheng Liang et al. · 7 citations · ⚡2

Preregistered Belief Revision Contracts

It is proved that under evidential contracts with conservative fallback, social-only rounds cannot increase confidence and cannot generate purely conformity-driven wrong-but-sure cascades, and it is demonstrated that sound enforcement yields epistemic accountability.

Saad Alqithami · 1 citation
#natural language process... Preprint Open access Sep 2026

Causal Tracing of Audio-Text Fusion in Large Audio Language Models

Despite the strong performance of large audio language models (LALMs) in various tasks, exactly how and where they integrate acoustic features with textual context remains unclear. We adapt causal tracing to investigate the internal information flow of LALMs during audio comprehension. By conducting layer-wise and toke...

Wei-Chih Chen, Chien-yu Huang, Hung-yi Lee · 0 citations
#artificial intelligence Preprint Open access Sep 2026

Retrieval Augmented (Knowledge Graph), and Large Language Model-Driven Design Structure Matrix (DSM) Generation of Cyber-Physical Systems

We explore the potential of Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and Graph-based RAG (GraphRAG) for generating Design Structure Matrices (DSMs). We test these methods on two distinct use cases--a power screwdriver and a CubeSat with known architectural references--evaluating their perform...

H. Sinan Bank, Daniel R. Herber · 0 citations

WAInjectBench: Benchmarking Prompt Injection Detections for Web Agents

The key findings show that while some detectors can identify attacks that rely on explicit textual instructions or visible image perturbations with moderate to high accuracy, they largely fail against attacks that omit explicit instructions or employ imperceptible perturbations.

Yinuo Liu, Ruohan Xu, Xilong Wang et al. · 22 citations · ⚡1

From tech blogs

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Microsoft Research Blog Oct 22, 2026

Flint-interactive: A language for creating interactive data visualizations

Flint-interactive gives AI agents a language for creating interactive visualizations. Click a chart, filter data, highlight related content, and explore beyond the view the author originally chose. The post Flint-interactive: A language for creating interactive data visualizations appeared first on Microsoft Research.

MIT News · Artificial Intelligence Oct 15, 2026

AI model decodes the language cells use to communicate

A new computational approach reveals how cells communicate to assemble into tissues. This could accelerate stem cell engineering, improve disease models, and inform therapies.

Microsoft Research Blog Oct 15, 2026

Proof-based general-purpose computing with Magnetar

Zero-knowledge proofs can verify computing results without rerunning workloads or exposing sensitive data. Magnetar helps bring them into the mainstream with support for standard programming languages, major speed gains, and quantum-resistant security. The post Proof-based general-purpose computing with Magnetar appeared first on Microsoft Research.

MIT News · Artificial Intelligence Sep 24, 2026

Estimating suicide risk from text

A new language-processing tool could help identify the highest-risk individuals from natural language, enabling swifter interventions.

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