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20,463 papers

#artificial intelligence Preprint Open access Oct 2026

EAU: Environment-Agent-User Co-evolution for Training User-Centric Agents

Training LLM agents to interact with users over multiple turns is challenging because the learning signal depends not only on the agent, but also on the user simulator and environment, which jointly shape the agent's experience. Simulated users can be stochastic or inconsistent, while environments may contain unreliabl...

Min Cai, Dan Zhang, Gao Xing et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Boosting the Learning for Ranking Patterns

Pattern mining is a valuable tool for exploratory data analysis, but identifying relevant patterns for a specific user is challenging. Various interestingness mea- sures have been developed to evaluate patterns, but they may not efficiently estimate user-specific functions. Learning user-specific functions by ranking p...

Nassim Belmecheri, Noureddine Aribi, Nadjib Lazaar et al. · 0 citations
#artificial intelligence Preprint Oct 2026

PXRD-Bench: How Close Are We to Determining Crystal Structures from Powder Diffraction?

Determining crystal structures from powder X-ray diffraction (PXRD) would enable routine characterization of newly synthesized materials, including those absent from reference databases. Generative models offer a promising approach, but existing evaluations remain fragmented and largely assume single-phase samples with...

Dongyeop Woo, Nofit Segal, Nayoung Kim et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

XAI-Guided Fourier Domain Generalisation for Pure-Simulation Sim-to-Real Deep Reinforcement Learning

Deep reinforcement learning has shown strong potential for vision-based autonomous driving, but policies trained in simulation often suffer severe performance degradation when deployed in the real world. Existing sim-to-real methods commonly address this gap through image-transfer-based domain adaptation or policy-agno...

Wei Yao, Chuyao Wang, Ziwei Wang et al. · 0 citations
#artificial intelligence Preprint Oct 2026

RAP-WAM: Learning World-Action Models through Predictive Rehearsal and Action Perturbations

Recent world action models draw on video generation priors to jointly predict future observations and robot actions. Adapting these priors to control requires determining how future predictions should guide policy learning. RAP-WAM combines predictive Rehearsal and Action Perturbations (RAP) with future-supervised quer...

Yuan-Peng He, Ce-Yao Zhang, Fang Li et al. · 0 citations
#artificial intelligence Preprint Oct 2026

AuthGateBench: Benchmarking LLMs as Authorization Gate

Automated approval systems let coding agents execute high-risk actions with minimal human oversight by delegating the authorization decision to a classifier, typically a large language model (LLM). Such systems, adopted in tools like Claude Code and Codex, remain vulnerable to failure modes such as scope escalation, wh...

Zhi-Xiong Zhuang, Jin Jia, Zhi-Wei Shang et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Chain Dimension Scaling: Communication-Efficient Loop-Style Scaling for Industrial Short-Video Ranking

Industrial recommendation rankers keep scaling in width and depth to billions of parameters, but this increasingly incurs costs in parameter growth, distributed communication overhead, and training inefficiency. We introduce \underline{C}hain \underline{D}imension \underline{S}caling (CDS), a scaling strategy orthogona...

Zhimeng Jiang, Yuening Li, Ruixiao Sun et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

SLS-Bench: A Benchmark for Incident Log Summarization with Synthetic Observability Data

As IT systems grow in complexity, automated agent-driven incident response becomes increasingly critical. A key capability for these agents is summarizing large log streams into human-readable reports. Further progress requires meaningfully evaluating this function, yet existing benchmarks leave end-to-end summarizatio...

Valerii Iakovlev, Markus Spanring, Martin Flechl · 0 citations
#artificial intelligence Preprint Oct 2026

EvoWeb: A Benchmark for Coding Agents on Evolving Web Applications

Web application development often proceeds through successive requests that extend an existing implementation. Yet web-generation benchmarks primarily evaluate development toward fixed specifications. We introduce EvoWeb, a novel benchmark comprising 320 cumulative requests over 32 web applications, grounded in real-wo...

David Nukrai, Bar Alon, Nativ Levy et al. · 2 citations
#artificial intelligence Preprint Oct 2026

Recursive Environment Scaling for General Long-Horizon Agents

The framework, Recursive Environment Scaling (RES), transforms existing benchmark environments while preserving their objectives and completion requirements and identifies recursive inheritance and dependency composition as important contributors to increased difficulty.

Lin Jing, Zheng-Bo Jiao, Yi-Chen Xiang et al. · 0 citations
#artificial intelligence Preprint Oct 2026

RetroPlanner: Multi-Route Expansion and Multi-Objective Reasoning for LLM-Based Retrosynthesis Planning

Multi-step retrosynthesis planning is often considered solved once a route to purchasable starting materials is found, but such a route should also be practical in real-world chemistry. Recent LLM-based planners formulate this process as sequential decision-making over an AND-OR graph, yet typically expand a single mol...

Yejun Kim, Yongjun Jeong, Seongjun Yun et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

World Models Need a Physical Registry: Learning Internal Predictive States for Physically Plausible World Models

Video world models must generate physically plausible futures, not just realistic frames. Existing approaches typically use semantic, physical, or predictive information to guide the visual generation stream, leaving a fundamental question: where inside the generator should predictions of scene evolution live? Standard...

Shinseong Kim, Jaeseok Jeong, Jianlong Fu et al. · 0 citations

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