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artificial intelligence

19,710 papers

#artificial intelligence Preprint Open access Oct 2026

Raincheck: Deferred Multimodal Prefill for Efficient Multi-Turn MLLM Inference

Multi-turn conversations with multimodal large language models (MLLMs) reuse input context, but long multimodal inputs increase time to first token (TTFT). Query-aware hard pruning reduces prefill tokens but permanently excludes information that later questions may require. We propose Raincheck, a framework for deferre...

Wenjie Huang, Jun Zhang, Hongyaoxing Gu et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Judging Before Propagation: Task-Graph Contextual Integrity for Multi-Agent Privacy

Multi-agent LLM systems increasingly rely on persistent memory and inter-agent communication. These capabilities create privacy risks that extend beyond individual interactions: a release appropriate in isolation may become inappropriate when combined with information previously disclosed to a recipient or propagated t...

Hengyu Wu, Blaise Delattre, Yang Cao · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Agent-Wise Test-Time Normalization for Camera-Based Cooperative Perception with Corrupted Collaborators

Intermediate-fusion cooperative perception lets a vehicle detect objects beyond its own field of view by fusing features shared by nearby agents. When only a collaborator's cameras are degraded by fog, motion blur or exposure errors, the features it shares drift away from the training distribution while the ego input s...

Yu Wang, Shaohua Wang, Yicheng Li et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Integrating Heterogeneous Echocardiography AI Outputs in Language Space: Learnable Late Fusion with a Supervised LLM

View- and target-specific echocardiography AI models capture useful but complementary information and may not achieve sufficient predictive performance in isolation. A learned ensemble is a natural way to combine these outputs, but heterogeneous models typically require each output to be converted into a binary decisio...

Ryo Takizawa, Tempei Kabayama, Chiemi Yamazaki et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Sparse Fine-Tuning for Parameter-Efficient Adversarial Training

Deep neural networks achieve strong performance across many tasks but remain vulnerable to adversarial perturbations. Adversarial training (AT) is one of the most effective defenses, yet it suffers from high memory cost on large models and the persistent clean-robust accuracy trade-off. Recent work introduces parameter...

Zhaoxin Wang, Zihang Ding, Handing Wang · 0 citations
#artificial intelligence Preprint Open access Oct 2026

FDSML: Formula-Driven Supervised Metric Learning with Parameter-Aware Triplet Loss

Formula-Driven Supervised Learning (FDSL) enables vision pre-training without real images, but existing methods cast pre-training as classification on discretized labels, discarding continuity in the generative process. We propose Formula-Driven Supervised Metric Learning (FDSML), which derives relational supervision f...

Hina Otake, Shinei Arakawa, Keitaro Tanaka et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Well-Specified and Well-Tested? Assessing SWE-bench-Style Datasets with a Self-Evolving Agent

ExLabel is proposed, an LLM-based, self-evolving, experience-guided assistant for task clarity and test coverage assessment in SWE datasets that maintains an evolving experience bank that distills cross-instance knowledge into stable yet adaptive judgment criteria and reuses relevant experience to guide the assessment...

Zhong-Hao Jiang, Xu-Yang Zheng, Yan-Fu Yan et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Safe Multi-Objective Reinforcement Learning: Zero Constraint Violation and Primal-Averaging Convergence

Many applications of multi-objective reinforcement learning (MORL) require policies that balance conflicting objectives while satisfying safety constraints. We study safe MORL with zero constraint violation throughout learning, covering both cumulative and stepwise constraints. A key challenge is to explore sufficientl...

Chenxi Li, Yao Shu, Siyang Gao et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

SymKL: A Unified Representation-Space Measure of Signal Degradation

Quantifying degradation between a pristine signal and its degraded observation is fundamental to signal processing, yet existing full-reference measures are inherently modality-specific. We introduce SymKL, a unified full-reference degradation measure based on implicit neural representations (INRs). An INR is fitted on...

Dhananjaya Jayasundara, Sudarshan Rajagopalan, Vishal M. Patel · 0 citations
#artificial intelligence Preprint Open access Oct 2026

OPERA: OPamp Design by an Expert-Taught Reasoning Agent, from Specifications to Layout

Analog flows from specifications to a signed-off layout rarely run without manual iteration. Recent large language model (LLM) agents size circuits with optimizer loops over the device dimensions and stop at the schematic. We present OPERA (OPamp design by an Expert-taught Reasoning Agent), in which a general-purpose L...

Vishal Saxena, Soumyajit Mandal · 0 citations
#artificial intelligence Preprint Open access Oct 2026

UMI-Live for In-The-Wild Bimanual Robotics Data Collection

Universal Manipulation Interface (UMI) devices allow human experts to demonstrate tasks for robot learning without teleoperating physical robots. Using these demonstrations as training data still requires a consistent hardware setup, calibration, and data processing. We present UMI-Live, a full-stack open-source bimanu...

Govind Velamoor, Adrian Lin, Sam Jung et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Learning to Formulate: Agentic Hardware-Software Co-Design of AI Infrastructure through Progressive Optimization and Verification

AI infrastructure, the chips and software that train and serve AI models, is designed in layers. Layers make the system manageable, but they also fix which choices an optimizer can consider. Gains that need the chip and its software to change together are excluded before optimization begins: the formulation leaves them...

Yi Ding, Li Shang · 0 citations

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