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artificial intelligence

19,709 papers

#artificial intelligence Preprint Open access Nov 2026

The Web Doesn't Sit Still: Adversarial Self-Evolving Attacks on Search Agents

Large Language Models (LLMs) have shown promise for empowering search agents to tackle complex information-seeking tasks. However, since acquiring external information necessitates web search, these agents are highly susceptible to various adversarial attacks (e.g., malicious information injection or stealthy context m...

Geyuan Wang, Shunyu Liu, Siyuan Liang et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

LoRA-Patch: Defending Against Backdoored LoRA Adapters via Directional Steering

Third-party LoRA adapters introduce serious backdoor risks: malicious adapters can maintain normal task performance while embedding hidden, trigger-activated behaviors, making them difficult to detect through standard utility evaluations. Existing removal-based defenses typically sanitize backdoored models by updating,...

Shengyan Huo, Peihai Jiang, Xixiang Lyu et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Enhancing Stock Market Information Retrieval with Retrieval-Augmented Generation

Natural Language Processing (NLP) has been widely applied in financial domains, enabling automated analysis and retrieval of stock market information. However, traditional NLP-based systems often struggle with maintaining contextual accuracy and generating relevant responses in dynamic financial environments. To addres...

Huan Phong Thai, Thu Anh Ngoc Le, Nhu Huynh Thi Le et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

EvoMemState: Evolving Memory State for Personal Agents

Long-term memory enables large language model (LLM) agents to provide continuous personalized assistance by retaining user information across interactions. Existing systems support this process through fact extraction, organization, updating, and retrieval, but largely maintain memories as independent facts. This fact-...

Zhishang Xiang, Yunbo Tang, Zhongqiao Liu et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

HyVox: Rethinking Low-Power Voice Intelligence towards Neuromorphic-von Neumann Edge Computing

We present HyVox, a hybrid neuromorphic--von Neumann system for low-energy open-set speaker identification under tight energy budgets. HyVox splits the workload at the speaker embedding. A neuromorphic processor embeds the speech with sparse, event-driven computation, and a von Neumann microcontroller holds the speaker...

Snehasis Addy, Eduardo Calle Ortiz, Prashant Shenoy et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Learning to read residual images for single-pixel photography

Continuous video scales in cost with camera count, resolution and recording duration, yet many monitoring tasks seek events rather than complete images and can operate on a compact single-pixel measurement stream. Recovering a chosen interval as video is then desirable, but at 0.24\% of the pixel count the scene correl...

Hongjun An, Shuaizhe An, Tong Tian et al. · 0 citations
#artificial intelligence Preprint Nov 2026

DualClusterNet: Personalized Pattern-Space Composition for Next-POI Recommendation

DualClusterNet is presented, a causal sequential recommender that composes two population-shared prototype dictionaries that composes two population-shared prototype dictionaries and evaluates on NYC and TKY using a training-only vocabulary and an original-final-target protocol that neither bridges unknown POIs nor sub...

Zi-Yang Su, Guan-Jie Zheng, Ji-Lin Hu et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

NepTTS-Bench: Native-Speaker Benchmarking and NepaliMOS for Nepali Text-to-Speech

Nepali TTS has reached a point where multiple systems are available, but there is no shared evaluation to compare them. NepTTS-Bench was created to address what existing automated and manual evaluation systems lack for Nepali TTS. A controlled benchmark with phonological grounding which contains 205 sentences (77 minim...

Ashish Thapa, Rupak Ghimire, Lekhnath Sharma Pathak · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Physics-Informed Functional Tucker Method with RKHS Factors for Sparse Spatiotemporal Reconstruction

Reconstructing physical dynamics from fixed sparse sensors and missing frames is a fundamental challenge in scientific research. Sparsity leaves large regions of the field unconstrained, making the inverse problem ill-posed: a model may fit the observed sensors while producing inaccurate off-sensor structures or unreli...

Zhengyang Liu, Jianguo Huang, Junxi Hu et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

A Compact Formula-Aware Spreadsheet Abstraction for Large Language Models

Large language models (LLMs) are increasingly used to assist spreadsheet users with tasks such as spreadsheet model construction, formula generation, and data analysis, yet their interaction with real-world spreadsheets remains limited by the mismatch between the structure of spreadsheets and the sequential textual rep...

Tie Cheng · 0 citations
#artificial intelligence Preprint Oct 2026

From Forecasting to Feedback: Evaluating Learned Dynamics for Tokamak Control

Learned temporal models are moving beyond offline forecasting toward interactive environments for decision making, yet logged-trajectory accuracy need not predict closed-loop behavior under policies optimized in the learned model. This forecasting-control gap matters in tokamak magnetic control, where coupled plasma-ci...

G. Shi, Si-Qi Ding, Xuan-He Wang et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Learning Directional Randers Geometry for Latent-Space Exploration

Deep neural networks extract powerful latent representations from images, enabling fast and efficient downstream analysis. However, these latent spaces lack explicit geometric structure, leading to possibly poor interpolation fidelity and misleading extrapolation. Latent interpolation techniques assume symmetric transi...

Th\'eau Blanchard (HeKA | U1346, GE Healthcare), St\'ephanie Allassonni\`ere (CMAP) · 0 citations

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