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20 results for “high-dimensional one-step generation”

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cs.LGTheoreticalRecentJul 23, 2026

Expanding Flow Maps

Sophia Tang, Pranam Chatterjee

Introduces Expanding Generative Flows (EFlows) and Expanding Flow Maps (EFMs) for generating outputs of varying sizes in continuous and discrete state spaces.

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eess.AScs.CVEmpiricalRecentJul 16, 2026

WanSong v1.0 Technical Report

Binghui Chen, Pandeng Li, Yu Liu, Jingren Zhou

This paper introduces WanSong, a diffusion-based model for long-form, commercial-grade song generation that directly generates high-fidelity, multilingual songs up to 5 minutes and outputs dual stems,…

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cs.LGcs.CVRecentJun 1, 2026

Drifting Preference Optimization for One-Step Generative Models

Zhou Jiang, Yandong Wen, Zhen Liu

The paper introduces Drifting Preference Optimization (DrPO), an efficient online method for preference finetuning one-step text-to-image generators that avoids complex gradient calculations and model…

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cs.LGTheoreticalRecentJul 24, 2026

Complexity Bounds and Approaches to Learning Projected Gradient Descent Solver Iterates

Anjian Li, Ryne Beeson

This paper proposes a data collection strategy using solver iterates to augment datasets for training generative models, improving the efficiency of the data-model-optimization loop in one-sided box-c…

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cs.LGcs.AIRecentJun 1, 2026

Variational Learning for Insertion-based Generation

Yangtian Zhang, Zhe Wang, Arthur Gretton, Rex Ying +3 more

The paper introduces the Insertion Process (IP), a novel stochastic generative model that learns variable-length, non-monotonic sequence generation by explicitly modeling the insertion order of tokens…

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cs.LGcs.AIRecentMay 29, 2026

From Rashomon Theory to PRAXIS: Efficient Decision Tree Rashomon Sets

Zakk Heile, Hayden McTavish, Varun Babbar, Margo Seltzer +1 more

The paper introduces PRAXIS, a novel algorithm that efficiently approximates the computation of 'Rashomon sets' for decision trees, significantly reducing memory and runtime complexity.

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cs.LGmath.OCEmpiricalRecentJul 7, 2026

GraphBU: MILP Instance Generation with Graph-Native Block Units

Xiaolei Guo, Chenyu Zhou, Jianghao Lin, Dongdong Ge

This paper introduces GraphBU, a graph-native MILP instance generator whose unit is a local subproblem plus its interface, promoting coupling and preserving feasibility.

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cs.LGRecentJun 3, 2026

BBOmix: A Tabular Benchmark for Hyperparameter Optimization of Unsupervised Biological Representation Learning

Luca Thale-Bombien, Jan Ewald, Ralf König, Aaron Klein

This paper introduces BBOmix, an open-source benchmark for unsupervised representation learning on real-world biological data.

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cs.CCTheoreticalRecentJul 8, 2026

Fixed Points, a Predictor-Impossibility Theorem, and Applications

Tom Altman

This paper introduces an activation hierarchy and proves a Predictor-Impossibility Theorem, showing that no effective predictor family can determine all stage languages. It also establishes a slice th…

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cs.AIRecentMay 27, 2026

Efficient Post-training of LLMs for Code Generation With Offline Reinforcement Learning

Mingze Wu, Abhinav Anand, Shweta Verma, Mira Mezini

This paper proposes using offline reinforcement learning (RL) as an efficient alternative to online RL for post-training code-generating LLMs, demonstrating its effectiveness, especially for smaller m…

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cs.LGcs.AIRecentMay 28, 2026

The Little Book of Generative AI Foundations: An Intuitive Mathematical Primer

Tianhua Chen

This book provides a compact, derivation-oriented mathematical primer that connects major families of generative AI models, showing their underlying structural relationships.

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cs.AIcs.ARcs.CLRecentJun 2, 2026

StepPRM-RTL: Stepwise Process-Reward Guided LLM Fine-Tuning for Enhanced RTL Synthesis

Prashanth Vijayaraghavan, Apoorva Nitsure, Luyao Shi, Ehsan Degan +1 more

StepPRM-RTL is a novel framework that enhances LLM-based RTL code generation for digital hardware designs.

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cs.CVcs.AIRecentMay 28, 2026

PhyGenHOI: Physically-Aware 4D Generation of Dynamic Human-Object Interactions

Omer Benishu, Gal Fiebelman, Sagie Benaim

PhyGenHOI introduces a novel framework that generates physically accurate and visually faithful 4D Human-Object Interactions by coupling generative human motion with explicit physical object simulatio…

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cs.AIRecentMay 27, 2026

CubePart: An Open-Vocabulary Part-Controllable 3D Generator

Yiheng Zhu, Kangle Deng, Jean-Philippe Fauconnier, Inaki Navarro +8 more

CubePart is a generative framework that enables the creation of complex 3D meshes by explicitly controlling and generating individual, semantically defined parts based on open-vocabulary text prompts.

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cs.DScs.CGcs.LGTheoreticalRecentJul 3, 2026

Dimension Reduction for Curves: Simplified and Generalized

Matthijs Ebbens, Jie Lu, Alexander Munteanu

This paper simplifies the proof of the bound on the target dimension for reducing the dimension of high-dimensional polygonal curves using random projections, extending it to various distance measures…

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math.NAmath.OCstat.MLTheoreticalRecentJul 18, 2026

A Deep Second-Order Stochastic Residual Method for Fully Nonlinear Parabolic PDEs

Zhenhua Zhao, Jihao Long

Introduce Deep Second-Order Stochastic Residual Method (D2SRM) for high-dimensional, Hessian-dependent fully nonlinear parabolic PDEs, establish well-posedness, and develop population-level convergenc…

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cs.AIRecentJun 1, 2026

Bridging the Sim-to-Real Gap in Semiconductor Visual Program Synthesis via Input Binarization

Yusuke Ohtsubo, Kota Dohi, Koichiro Yawata, Koki Takeshita +1 more

The paper proposes a visual program synthesis framework using a VLM to generate accurate training data for semiconductor inspection, mitigating the sim-to-real gap by applying input binarization to st…

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cs.LGcs.AIstat.MLRecentMay 27, 2026

Conf-Gen: Conformal Uncertainty Quantification for Generative Models

Gabriel Loaiza-Ganem, Kevin Zhang, Wei Cui, Marc T. Law +1 more

The paper introduces Conformal Generation (Conf-Gen), a novel framework that adapts conformal risk control to provide formal uncertainty guarantees for unsupervised generative models like LLMs and ima…

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cs.CCcond-mat.stat-mechcs.LGTheoreticalRecentJul 20, 2026

The Dimension of Nonterminating Resampling Computations

Yunbei Xu

This paper studies the behavior and complexity of randomized algorithms that may terminate almost surely but run forever on exceptional random tapes. It provides bounds on the survival tail, Kolmogoro…

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cs.PLcs.CCcs.FLRecentMay 30, 2026

Grid Programs: A Two-Dimensional, Variable-Free Model of Computation

Ezequiel López-Rubio

The paper introduces Grid Programs, a novel, Turing-complete model of computation where programs are two-dimensional arrangements of instructions, fundamentally departing from linear code structures.

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