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artificial intelligence

20,463 papers

#artificial intelligence Preprint Oct 2026

Reliable Knowledge Acquisition for Continual Learning Agents

As agents powered by foundation models move into open-ended environments, continual learning from experience becomes essential. For agents built on models with fixed parameters, this learning requires reusing prior task experience in context to improve performance and efficiency on future tasks. Existing memory and exp...

Yi-Xu Huang, Jia-Qi W. Ma · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Retrieved but Not Read: Understanding Why Search-Augmented LLMs Fail to Use Available Evidence

Web search allows LLMs to access up-to-date information, but it remains unclear why they sometimes produce outdated answers even when relevant evidence is available. To study this problem, we construct temporal facts whose values changed after the models' training cutoffs. We evaluate one proprietary model under deploy...

Owen Walters, Lihu Chen, Francesca Toni · 0 citations
#artificial intelligence Preprint Open access Oct 2026

FIRM: Fisher-Informed Retention Merging for Federated LLM Unlearning

Federated LLM unlearning addresses targeted knowledge removal when forget and retain data remain distributed across private clients and are inaccessible to the server. The resulting locally trained adapters encode conflicting objectives, making their aggregation fundamentally different from conventional federated optim...

Reeyansh Shah, Maram Hasan, Subhasis Chaudhuri et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Encoded but Exposed: Language Embeddings can Reveal More Than They Should in Recommender Systems

Language embeddings are increasingly used in recommenders to represent item content, but their privacy risks remain poorly understood. We study whether item embeddings can reveal item identities when an adversary has access to auxiliary item text from external sources. We show that a simple cosine-similarity attack can...

Linda Bekov\'a, Rodrigo Alves · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Human Interventions as Labels: Localizing, Steering, and (Sometimes) Editing the Computations Behind LLM Agent Failures

When an LLM agent misbehaves, a human steps in, and that intervention is usually discarded or replayed as training data. We treat it instead as a measurement: a label pointing at the internal computation that failed. We study it in a controlled agent environment, on one failure (asking a clarifying question when the re...

Cesare Zavattari, Alessandro Tommasi, Giuseppe Prencipe · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Router Drift Control: Mitigating Off-Policy Degradation in Mixture-of-Experts Reinforcement Learning

Reinforcement learning (RL) can become off-policy due to training-inference mismatch, mini-batch updates, and asynchronous training.The resulting mismatch is especially harmful in Mixture-of-Experts (MoE) models, where rollout--training discrepancies can change routing decisions and lead to router drift. Rollout Routin...

Liangyao Jin, Zhixin Wang, Liming Liu et al. · 0 citations
#artificial intelligence Open access Oct 2026

Efficient Pairwise Difference Learning: A Comparative Study of Encoding Strategies and Training Pair Selection

Experiments across nearly 200 benchmark classification datasets using Decision Tree, Multilayer Perceptron, Gaussian Naive Bayes, and Support Vector Classifier as base models reveal that the proposed triplet with absolute difference encoder achieves the highest average F1 scores.

Bernard Georges, Mohamed Karim Belaid, Manuel Rodrigues · 0 citations
#artificial intelligence Preprint Oct 2026

Qwen-Audio-Jev: A Unified Interface for Audio Decisions

Large audio language models (LALMs) have made substantial progress in audio understanding. However, autoregressive text generation introduces computational overhead and latency in high-throughput applications that require frequent selection, judgment, and scoring. To address this limitation, we introduce Qwen-Audio-Jev...

Pei-Xin Chen, Zhi-Gao Chen, Zhi-Yun Fan et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Decoding What iOS Location Services Send to Apple: An LLM Is an Unreliable Analyst but a Useful Toolmaker

Reverse engineering the data formats used by mobile software is skilled and slow, and using AI to assist with it is attractive. We evaluate this for the protobuf messages that an iPhone sends to Apple's location services. Working from Apple's binaries, we use two frontier models (Claude Opus 4.8, Codex GPT Sol 5.6) to...

Douglas Leith · 0 citations
#artificial intelligence Preprint Open access Oct 2026

AVALON: Zero-Shot Indoor Navigation with Human-Seeded Topological Memory

Indoor service robots often enter unmapped buildings whose layouts and task constraints are already familiar to users. We address this human-familiar, robot-unseen setting with AVALON, a topological navigation framework organized around human-seeded layered spatial memory, node-verified topological execution, and task-...

Jing Xia, Changyan Li, Yuduo Wang et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Learning to Search for Executable Patternmaking from Certified Programs

Recent models generate sewing patterns from images or text, and program-based representations make these patterns executable. These systems produce a finished pattern and do not model how a patternmaker turns one pattern into another. In practice a new style is made by editing an existing pattern: lengthening the bodic...

Zhuotao Xu, Chi Zeng, Liying Yang et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Rethinking the Role of Tool Graph Memory in Multi-Turn Tool Use

Large language model (LLM) agents solve complex tasks by calling external tools over multiple turns. Recent work has proposed tool graph memory, which stores past experience as tool transitions to guide subsequent selection. However, it remains unclear whether this component consistently improves agents'tool use or und...

Uiji Hwang, Richeng Xuan, Taeuk Kim · 0 citations

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Hugging Face Blog Nov 10, 2026

Decision Models in Hugging Face

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