7103 papers
RoboLayout is a differentiable 3D scene generation framework that extends LayoutVLM by integrating explicit reachability constraints and a local refinement stage to create semantically coherent, physically feasible indoor environments tailored to the specific capabilities of diverse embodied agents.
This paper proposes a novel multimodal framework, the Clinical-Injection Transformer with a domain-adapted MAE, which integrates routine PAS-stained histopathology images and clinical data to achieve high-accuracy three-class prognosis prediction for pediatric lupus nephritis, addressing previous limitations in data availability and modality integration.
The paper introduces JAWS, a probabilistic regularization strategy that dynamically modulates Jacobian constraints based on local physical complexity to resolve the contraction-dissipation dilemma, thereby enabling memory-efficient, short-horizon optimization to achieve superior long-term stability and accuracy in neural operator rollouts for dynamical systems.
VDCook is a self-evolving, configurable video data operating system that enables researchers and domain teams to automatically generate, update, and manage specialized video training datasets for MLLMs through natural language queries, integrated retrieval-synthesis modules, and automated metadata annotation.
This paper establishes that while language-equivalent context-free grammars yield identical token masks in grammar-constrained decoding, their structural differences significantly impact computational efficiency by introducing variable state-space blowups and ambiguity costs, leading to fundamental lower bounds on decoding work and new distortion metrics for masked sampling.
This paper proposes a simple algebraic rearrangement of the Yates covariance decomposition for the Brier score that decomposes forecast error into three non-negative terms—variance mismatch, correlation deficit, and calibration-in-the-large—thereby making the conditions for optimal probabilistic forecasting transparent.
The paper introduces IntSeqBERT, a dual-stream Transformer model that combines continuous log-scale magnitude embeddings with modulo-spectrum embeddings to effectively learn the arithmetic structure of OEIS integer sequences, significantly outperforming standard tokenized baselines in both sequence modeling accuracy and next-term prediction via a probabilistic Chinese Remainder Theorem solver.
This study employs a stochastic-process model to demonstrate that the optimal autocorrelation of time-series signals for solving multi-armed bandit problems depends on the reward environment, with negative autocorrelation being advantageous in reward-rich settings and positive autocorrelation in reward-poor ones, while performance remains independent of autocorrelation when the sum of winning probabilities equals one.
This paper demonstrates that the Continuous-Time Koopman Autoencoder (CT-KAE) serves as a lightweight, stable, and efficient surrogate model for long-horizon ocean state forecasting, outperforming autoregressive Transformer baselines by maintaining bounded errors and consistent large-scale statistics over 2083-day rollouts while enabling resolution-invariant predictions.
This paper presents a task-based model demonstrating that while generative AI homogenizes individual skills, it can simultaneously increase aggregate inequality by shifting economic value toward concentrated complementary assets, with the net outcome determined by the technology's structure and labor market institutions rather than a single universal verdict.
This paper proposes CDDS, a novel cross-modal alignment algorithm that utilizes a dual-path UNet for constrained decoupling of semantic and modality components and a distribution sampling method to bridge the modality gap, thereby achieving superior semantic consistency and outperforming state-of-the-art methods by 6.6% to 14.2%.
FuseDiff is a novel end-to-end diffusion model that jointly generates a single ligand and two pocket-specific binding poses for dual-target structure-based drug design by employing a symmetry-preserving message-passing backbone with Dual-target Local Context Fusion to overcome the limitations of existing staged pipelines.
This paper proposes a prior information-based distributionally robust individualized treatment rule (PDRO-ITR) that integrates multi-source data to address posterior shift by maximizing the worst-case policy value over a covariate-dependent uncertainty set, thereby ensuring robust performance and achieving superior results in simulations and real-world applications.
This study presents an end-to-end machine learning pipeline utilizing XGBoost and SHAP explainability to integrate bulk and single-cell transcriptomic data from multiple sclerosis patients, successfully identifying high-performance biomarkers and novel mechanistic pathways involving immune activation, non-canonical checkpoints, and Epstein-Barr virus-related processes.
This paper utilizes a Lie-algebraic control perspective to demonstrate that increasing the depth of parallelizable sequence models exponentially reduces approximation error by expanding their expressivity through a tower of Lie algebra extensions, a finding validated by experiments on symbolic and continuous state-tracking tasks.
This paper proposes a prediction-powered conditional inference method that leverages abundant unlabeled data and machine learning predictors to construct valid, variance-reduced confidence intervals for conditional functionals at fixed test points without requiring parametric models, while establishing rigorous nonasymptotic error bounds and asymptotic normality.
This paper introduces the Deep Koopman Speech Disentanglement Autoencoder (DKSD-AE), a scalable and efficient architecture that leverages Koopman operators and instance normalization to effectively disentangle speaker identity from linguistic content for robust speaker verification without relying on textual supervision or large pretrained models.
This paper proposes a novel Hybrid Heuristic-Reinforcement Learning (HHRL) framework that integrates railway-specific heuristics with Q-learning to efficiently solve complex railcar shunting problems involving both one-sided and two-sided classification tracks by decomposing multi-locomotive tasks into manageable subproblems.
This study proposes and validates a GeoAI hybrid framework integrating MGWR, Random Forest, and ST-GCN to effectively model the spatiotemporal heterogeneity of multimodal traffic flows and their interaction with land use, demonstrating superior predictive accuracy and revealing distinct urban traffic typologies that underscore the critical role of local morphological context in mobility planning.
This paper introduces Bias-Invariant Subnetwork Extraction (BISE), a method that identifies and isolates fair, bias-agnostic subnetworks within standard pre-trained models through pruning, enabling effective bias mitigation without retraining or additional unbiased data.