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natural language processing

8,685 papers

#artificial intelligence Preprint Sep 2026

Gradient-Guided Decoupled Adaptation for Geospatial Vision-Language Models

G2DA first partitions tasks into vision- and language-centric groups through gradient-guided cross-modal decoupling, then constructs modality-specific curricula based on task gradient similarity and employs bidirectional rehearsal to mitigate the recency effects introduced by sequential optimization.

Dong-Dong Wang, D. Balakrishnan, Ravi Srinivasan et al. · 0 citations
#artificial intelligence Preprint Sep 2026

LLM Alignment--Utility Asymmetry under Semantic-Preserving Transformations

Synthetic semantic-preserving transformations that are rule-based and invertible are used as a probe of alignment generalization and suggest that semantic-preserving distribution shifts can expose a recurring gap in how utility and alignment generalize in current LLMs.

Mo-Han Li, Cheng-Yu Yu, Francesco Sovrano et al. · 0 citations
#artificial intelligence Preprint Sep 2026

The GUI Is Not the State: Diagnosing State Aliasing in GUI World Models

Experiments show that existing GUI-WMs exhibit systematic failures under observation-only condition, while predictive-state augmentation substantially restores state-sensitive pre- diction across evaluated WMs, preserves generative fidelity, and improves down- stream performance of GUI agents on AndroidWorld.

Dong-Sheng Liu, Chao Jin, Wen-Kui Yang et al. · 0 citations
#artificial intelligence Preprint Sep 2026

The Alignment Paradox: How Post-Training Amplifies Confident Hallucinations in Language Models

Bounded margins mitigate confident hallucinations during post-training, implemented through an entropy-dependent margin bound in direct preference optimization (DPO) and shown to mitigate confident hallucinations during post-training.

Qing-Jia Huang, Ya-Kai Li, Jian-Guo Wu et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Activation Flow: Manufacturing Activations for Steering

Activation Flow (ActFlow), which manufactures activations from correct labels without fine-tuning, scores higher than the smallest-norm rule in 16 of the 18 combinations of locked model and $k, and its steering direction is nearly orthogonal to the honest difference-in-means direction.

Hong-Fu Tan, Linh Le, David Williams-King · 0 citations
#artificial intelligence Preprint Sep 2026

When Users Change Their Minds: Measuring and Repairing Intent Drift in LLM Agents

Intent drift is established as a measurable multi-turn failure mode and explicit state maintenance as a partial mitigation and IntentFlux is introduced, an executable benchmark that converts verifiable tasks into dialogues with controlled intent changes while preserving their original graders.

Yan-Jie Zhang, Bo-Wen Cao, Zi-Xin Chen et al. · 1 citation
#artificial intelligence Preprint Sep 2026

Learning an Anchored Prompt Space for Continual Adaptation of Large Language Models

Experiments on the TRACE benchmark across three Qwen3 model scales show that LAPS consistently outperforms distillation-based, prompt-based, and joint prompt--parameter adaptation baselines, improving average performance while reducing forgetting.

Rong-Guang Ye, Zhan Zhuang, Yi-Chen Wu et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Explaining Textual Entailment with Lexical Entailments: Using LLMs to Supply Lexical Relations for Formal Proofs

The results show that the proposed task remains challenging even for hosted proprietary LLMs, and that their contribution to theorem proving is moderate: generated relations are often only partially sound and may be tailored to the specific NLI problem rather than representing generally valid lexical knowledge.

Jorryt de Jong, Steve Moraca, Ettore Cesari et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Automatic Speech Recognition for the Basa\`{a} Language: A Low-Resource Approach

The rapid advancement of Artificial Intelligence (AI) and Natural Language Processing (NLP) has revolutionized the way humans interact with machines, but these advances have disproportionately benefited a small fraction of the world's languages.

Sophie Gertrude Ngo Mock, C. M. Varmantchaonala, Paul Dayang et al. · 0 citations
#artificial intelligence Review Sep 2026

Shared Worlds, Private Minds: Structured Memory for Long-Form Writing as World Creation

LLM agents that write long-form fiction need an explicit memory of the evolving storyworld to keep new events consistent with established facts. Such memory must keep heterogeneous narrative information distinct, integrate story developments across granularities, and recover dependencies that a writing request leaves i...

Qiu-Yu Tian, Xiao-Wen Gu, Hang Su et al. · 0 citations

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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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