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~ similar to 2605.28730· 20 results

cs.LGcs.AIRecentJun 1, 2026

CityTrajBench: A Unified Benchmark for City-Scale Vehicle Trajectory Generation

Shibo Zhu, Xiaodan Shi, Dayin Chen, Yuntian Chen +3 more

The paper introduces CityTrajBench, a unified benchmark framework that standardizes the evaluation of city-scale vehicle trajectory generation, demonstrating that no single generation model dominates…

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cs.CVcs.AIRecentMay 28, 2026

CityGen: Structure-Guided City-Style Synthesis for Cross-City Autonomous Driving

Zezhong Qian, Zhao Yang, Lu Tan, Zhihao Yan +3 more

The paper introduces CityGen, a diffusion-based framework that enables zero-label city adaptation for autonomous driving by synthesizing city-style data conditioned on HD maps and visual prompts, sign…

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cs.LGcs.AIRecentMay 31, 2026

MViewRouter: Internalizing Geometric Equivariance via Multi-view Alternating Attention for Combinatorial Routing

Shiyan Liu, Bohan Tan, Yaoxin Wu, Yan Jin

MViewRouter proposes a multi-view framework that internalizes geometric equivariance using a Multi-view Alternating Attention mechanism to improve generalization and stabilize training for combinatori…

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cs.NIcs.AIRecentMay 28, 2026

Network Optimization Aspects of Autonomous Vehicles: Challenges and Future Directions

Rudolf Krecht, Tamas Budai, Erno Horvath, Akos Kovacs +2 more

This paper provides a comprehensive review of network optimization aspects for Connected and Autonomous Vehicles (CAVs), aiming to clarify misconceptions and outline future research directions.

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cs.AIcs.CYcs.NERecentJun 2, 2026

Calibrating Urban Traffic Simulation from Sparse Road Observations via Genetic Optimization

Hunter Sawyer, Jesse Roberts, Simon Matei

The paper introduces a genetic algorithm framework to calibrate complex urban traffic simulations using only sparse real-world traffic observations, eliminating the need for detailed employment data.

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cs.LGcs.AIRecentMay 29, 2026

PR2: Predictive Routing Replay for MoE-Based LLM Reinforcement Learning

Daize Dong, Junlin Chen, Haolong Jia, Jiawei Wu +8 more

The paper proposes Predictive Routing Replay (PR2) to stabilize reinforcement learning on Mixture of Experts (MoE) LLMs by predicting and incorporating short-horizon router evolution during training a…

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stat.MLcs.LGmath.STRecentJun 3, 2026

Bayesian learning for the stochastic shortest path problem

Chon Wai Ho, Sumeetpal S. Singh, Jiaqi Guo

The paper proposes a novel Bayesian framework to learn the optimal decision strategy for the stochastic shortest path problem by directly constructing the posterior beliefs for the action-value functi…

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cs.AIRecentMay 28, 2026

From XXLTraffic to EvoXXLTraffic: Scaling Traffic Forecasting to Sensor-Evolving Networks

Du Yin, Hao Xue, Arian Prabowo, Shuang Ao +1 more

The paper introduces EvoXXLTraffic, an ultra-large, sensor-evolving dataset that simulates real-world road network growth, demonstrating that existing state-of-the-art traffic forecasting models fail…

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cs.AIRecentMay 31, 2026

Large Language Models in Transportation Systems Management and Operations: From Text Reasoning to Multi-modal Decision Support

Siyan Li, Zehao Wang, Jiachen Li, Kanok Boriboonsomsin +2 more

This survey reviews how Large and Multi-modal Language Models (LLMs/MM-LLMs) are being applied to integrate diverse data sources for enhanced decision support in transportation systems management and…

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cs.AIcs.CLRecentMay 28, 2026

Rubric-Guided Process Reward for Stepwise Model Routing

Shenghao Ye, Yu Guo, Zhengheng Li, Shuangwu Chen +1 more

The paper proposes RoRo, a rubric-guided process reward framework that improves stepwise model routing by evaluating the quality of intermediate reasoning steps, leading to better performance and cost…

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cs.AIRecentMay 27, 2026

Constrained Auto-Bidding via Generative Response Modeling

Eunseok Yang, Xingdong Zuo, Kyung-Min Kim

The paper introduces the Generative Response Model (GRM) to improve constrained auto-bidding by predicting future traffic and cost/value curves from a single bid multiplier, allowing for an exact, lig…

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cs.MAcs.AIcs.CLRecentMay 30, 2026

Dynamic Coordination Strategy Selection for Enterprise Multi-Agent Systems

Thanh Luong Tuan

The paper evaluates dynamic coordination strategy selection for enterprise multi-agent systems, finding that a calibrated default routing approach is effective, even if a deterministic winner-selectio…

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cs.LGcs.AIRecentMay 29, 2026

The Terminal Representation in Reinforcement Learning

Amir Esterhuysen, Anders Jonsson

The paper introduces the Terminal Representation (TR), a novel, lower-dimensional, and structurally distinct formulation for encoding reward-weighted trajectories in RL that bypasses the need for eige…

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cs.AIeess.SYRecentJun 1, 2026

S3TS: Stochastic Scenario-Structured Tree Search for Advanced Planning Under Uncertainty

Fabio Pavirani, Bert Claessens, Pierre Pinson, Chris Develder

The paper proposes S3TS, a novel tree search algorithm that simultaneously handles both non-linear system models and explicit uncertainties (scenarios) for advanced energy planning, achieving near-opt…

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cs.LGstat.MLRecentJun 3, 2026

Graph Cascades: Contagion-Based Mesoscopic Rewiring for Structure-Aware Graph Machine Learning

Meher Chaitanya, My Le, Luana Ruiz

The paper introduces Graph Cascades, a mesoscopic rewiring technique that enhances Graph Neural Networks by promoting node pairs with strong multi-hop connections to direct edges, improving performanc…

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cs.LGcs.AIRecentMay 30, 2026

Interpretable Policy Distillation for Power Grid Topology Control

Aleksandra Dmitruka, Karlis Freivalds

This paper demonstrates that a complex deep reinforcement learning policy for power grid control can be successfully distilled into a lightweight, auditable decision tree and random forest surrogate t…

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cs.NEcs.LGRecentJun 3, 2026

U-Net-Accelerated Quality-Diversity Optimization for Climate-Adaptive Urban Layouts

Alexander Hagg, Tania Guerrero, Dirk Reith

The paper introduces a U-Net deep learning surrogate model to accelerate Quality-Diversity optimization for urban layout design, demonstrating that this spatial approach enables highly accurate climat…

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stat.MLcs.AIcs.LGRecentMay 28, 2026

Reward Learning from Best-of-$N$ Preference Data: Targets, Tradeoffs, and Design Principles

Rattana Pukdee, Maria-Florina Balcan, Pradeep Ravikumar

This paper analyzes Best-of-$N$ preference data, deriving explicit reward targets for independent-reference variants and establishing design principles for choosing $N$ and the base distribution to op…

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cs.AIRecentMay 28, 2026

Uncertainty-Aware Transfer Learning for Cross-Building Energy Forecasting: Toward Robust and Scalable District-Level Energy Management

Shadmehr Zaregarizi, Khashayar Yavari

The paper proposes an uncertainty-aware transfer learning framework using the Temporal Fusion Transformer (TFT) to achieve robust and scalable energy forecasting across different buildings, demonstrat…

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cs.LGcs.AIRecentMay 30, 2026

Task diversity produces systematic transfer but inhibits continual reinforcement learning

Purab Seth, Neil Shah, Kunal Jha, Samuel J. Gershman +2 more

The paper introduces Banyan, a new continual reinforcement learning benchmark, demonstrating that while task diversity enables local transfer across distribution shifts, it does not guarantee sustaine…

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