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artificial intelligence

18,661 papers

#artificial intelligence Preprint Open access Oct 2026

MPMMine: Better Benchmarks for Constraint Acquisition

Constraint Acquisition (CA) and related research on the validation and enhancement of Mathematical Programming (MP) models using domain knowledge artifacts are currently limited by inadequate benchmarks. The existing benchmarks are loosely organized, provide inconsistent types and formats of artifacts for individual pr...

Rafa{\l} Stachowiak, Tomasz P. Pawlak · 0 citations
#artificial intelligence Preprint Open access Oct 2026

From SGD to Muon: Adaptive Optimization via Schatten-p Norms

Modern optimizers, like Muon, impose matrix-wise geometry constraints on their updates. These matrix-wise constraints can be unified under Linear Minimization Oracle (LMO) theory. However, all current methods impose fixed LMO geometries for the update rules, chosen by-design or empirically, which are not necessarily op...

Thomas Massena (DTIPG - SNCF, IRIT), Corentin Friedrich (IRIT) et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

When Simulation Lies: A Sim-to-Real Benchmark and Domain-Randomized RL Recipe for Tool-Use Agents

Tool-use language agents are evaluated on benchmarks that assume clean inputs, unambiguous tool registries, and reliable APIs. Real deployments violate all these assumptions: user typos propagate into hallucinated tool names, a misconfigured request timeout can stall an agent indefinitely, and duplicate tool names acro...

Xiaolin Zhou, Aojie Yuan, Zheng Luo et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

UxSID: Semantic-Aware User Interests Modeling for Ultra-Long Sequence

Modeling ultra-long user sequences involves a difficult trade-off between efficiency and effectiveness. While current paradigms rely on either item-specific search or item-agnostic compression, we propose UxSID, a framework exploring a third path: semantic-group shared interest memory. By utilizing Semantic IDs (SIDs)...

Hongwei Zhang, Qiqiang Zhong, Junfeng Shu et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

FactoryBench: Evaluating Industrial Machine Understanding

We introduce FactoryBench, a benchmark for evaluating time-series models and LLMs on machine understanding over industrial robotic telemetry. Q&A pairs are organized along four causal levels (state, intervention, counterfactual, decision) instantiating Pearl's ladder of causation, and span five answer formats: four str...

Yanis Merzouki, Coral Izquierdo, Matei Ignuta-Ciuncanu et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Can Agents Price a Reaction? Evaluating LLMs on Chemical Cost Reasoning

Large Language Models (LLMs) have become increasingly capable as tool-using agents, with benchmarks spanning diverse general agentic tasks. Yet rigorous evaluation of scientific tool use remains limited. In chemistry, recent agents can plan syntheses and invoke domain-specific tools, but evaluations often rely on curat...

Yuyang Wu, Yue Huang, Shuaike Shen et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

DEAF: A Benchmark for Diagnostic Evaluation of Acoustic Faithfulness in Audio Language Models

Recent Audio Multimodal Large Language Models (Audio MLLMs) demonstrate impressive performance on speech benchmarks, yet it remains unclear whether these models genuinely process acoustic signals or rely on text-based semantic inference. To systematically study this question, we introduce DEAF (Diagnostic Evaluation of...

Jiaqi Xiong, Yunjia Qi, Qi Cao et al. · 0 citations
#artificial intelligence Preprint Mar 2026

NeuronSpark: Selective Spiking State Space Models with Adaptive Computation for Language Modeling

NeuronSpark is a self-attention-free language model built around input-dependent spiking membrane dynamics, where each neuron's decay rate, gain, and firing threshold adapt to the current token content, which enables billion-scale pretraining from random initialization without backbone transfer, conversion, conversion,...

Zheng-Zheng Tang · 0 citations
#artificial intelligence Preprint Open access Oct 2026

AutoControl Arena: Synthesizing Executable Test Environments for Frontier AI Risk Evaluation

As Large Language Models (LLMs) evolve into autonomous agents, existing safety evaluations face a fundamental trade-off: manual benchmarks are costly, while LLM-based simulators are scalable but suffer from logic hallucination. We present AutoControl Arena, an automated framework for frontier AI risk evaluation built o...

Changyi Li, Pengfei Lu, Xudong Pan et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

CoMMa: Contribution-Aware Medical Multi-Agents for Decentralized Oncology Decision Support

Recent multi-agent frameworks have shown promise for oncology decision support, yet most assume centralized data access and rely on prompt-based assignment, limiting their applicability in privacy-sensitive clinical settings. We propose Contribution-Aware Medical Multi-Agents (CoMMa), a decentralized LLM-agent framewor...

Yichen Wu, Kailong Fan, Sangjoon Park et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Global Consistency Repair for Natural-Language Claim Sets

NLP systems increasingly aggregate claims from retrieved passages, documents, and generated reasoning steps. Yet current factuality methods mostly verify claims individually or compare pairs of claims, leaving open the question of whether the entire aggregated claim set can be retained coherently. This misses a fundame...

Paul He, Elke Kirschbaum, Shiva Kasiviswanathan · 0 citations
#artificial intelligence Preprint Open access Oct 2026

DeltaLLM: Delta-Key Sparse Attention for Edge LLMs

On-device LLM inference is increasingly important for edge platforms but remains challenging due to high computational and memory demands and tight resource constraints. Modern applications often involve long prompts. Although compact models reduce linear-layer costs through weight compression, attention remains largel...

Jiawen Qi, Jiayu Liu, Chang Gao et al. · 0 citations

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