Inverting Data Transformations via Diffusion Sampling
Probabilistic approach to inverting unknown group transformations using diffusion sampling for transformation recovery on Lie groups.
Probabilistic approach to inverting unknown group transformations using diffusion sampling for transformation recovery on Lie groups.
Addresses scalability bottleneck in amortized neural symbolic regression by improving expression normalization for discovering interpretable analytical expressions.
Framework for evaluating goal-directedness in LLM agents combining behavioral evaluation with representational interpretability analysis of internal model states.
Proposes automated pipeline for detecting unverbalized biases in LLM chain-of-thought reasoning without requiring predefined categories or hand-crafted datasets.
Introduces Feature Activation Coverage metric using sparse autoencoders to measure task-relevant diversity in LLM post-training data synthesis.
Studies how weight decay during pretraining improves LLM plasticity and downstream adaptability beyond validation loss optimization.
SCOPE framework calibrates LLM-based pairwise evaluation judges using conformal prediction to control error rates and reduce miscalibration and bias in assessments.
DTBench introduces a synthetic benchmark for evaluating LLM performance on document-to-table extraction tasks requiring complex reasoning and structured output generation.
Studies information geometry of softmax representations in AI systems, focusing on how models encode semantic structure into representation spaces for behavior production.
HiPER proposes hierarchical reinforcement learning with explicit credit assignment for training LLM agents on long-horizon tasks with sparse rewards, addressing multi-turn decision-making challenges.
HistCAD benchmark for parametric CAD generation preserving design intent through constraint-aware representations and parametric history.
Large reasoning models leak sensitive information in reasoning traces; paper addresses controllability of private information in model outputs.
Analysis of environmental costs of AI systems, comparing generative search and reasoning models to previous approaches.
MASPOB uses bandit-based optimization with Graph Neural Networks to improve prompts for multi-agent LLM systems in complex workflows.
NGDBench proposes next-generation neural data management systems supporting heterogeneous evolving data with implicit reasoning.
Rank-Factorized Implicit Neural Bias improves Super-Resolution transformers by enabling FlashAttention without relative positional bias.
Speech Generation Speaker Poisoning framework removes specific speaker identities from zero-shot TTS models via machine unlearning.
Variational Routing applies Bayesian uncertainty quantification to Mixture-of-Experts transformers at foundation model scale.
G-STAR performs end-to-end speaker-attributed speech recognition for long-form multi-party overlapping speech with temporal consistency.
Research on prompt injection attacks as role confusion, showing LLMs identify text source by style rather than role labels, with measurement techniques.
AxonAD detects multivariate time series anomalies by identifying shifts in cross-channel dependencies using attention mechanism analysis.
REAL: Novel RL method for training LLMs-as-judges that respects ordinal structure of regression tasks instead of binary rewards.
Empirical characterization of inference-time probability transformations in LLMs under chain-of-thought, refinement, and retrieval procedures.
SimulCost benchmark for cost-aware evaluation of LLM agents on physics simulation tuning, addressing tool-use costs beyond tokens.
Energy-based generative model for discrete graph data using transport-aligned energy matching for molecular and materials design.
Temporal uncertainty dynamics modeling for probabilistic time series forecasting capturing volatility clustering and regime shifts.
World Action Verifier framework improving robustness of world models for planning via forward-inverse asymmetry exploitation.
Video Diffusion Model learning joint distribution over videos and camera trajectories simultaneously for novel view synthesis.
Interpretable transformer analysis for in-context classification via permutation equivariance constraints revealing layerwise dynamics.
Survival Value Learning probabilistic approach to goal-conditioned RL improving stability and sample efficiency over temporal-difference methods.
Compiler-assisted optimization for LLM-based formal theorem proving, exploiting compiler outputs to reduce test-time compute requirements.
Utility-Aligned Embeddings framework improving dense retrieval for RAG by distilling LLM utility signals without expensive re-ranking.
Deep learning approach for real-time UAV-based bridge crack detection addressing weak features, degradation, imbalance, and computational constraints.
Systematic analysis of 4D Gaussian Splatting methods identifying key factors driving performance in dynamic scene reconstruction.
Prologue approach bridging reconstruction-generation gap in autoregressive image generation by using separate tokens for each objective.
OBLIQ-Bench benchmark exposing limitations in modern retrievers for latent and implicit queries, advancing information retrieval evaluation.
Theoretical comparison of DDPM and DDIM diffusion samplers, analyzing why DDIM produces more hallucinations through reverse dynamics.
Vision-language model robustness improvement through multimodal interaction analysis to reduce hallucinations and handle corrupted modalities.
Theoretical analysis of spurious correlation learning in preference optimization methods like DPO, characterizing mechanisms, consequences, and mitigation strategies for LLM alignment.
MAVEN uses multi-agent prompt refinement framework with specialized agents handling person, action, and location dimensions to improve cultural fidelity in text-to-video generation.
SEMA-RAG extends RAG with self-evolving multi-agent framework for medical reasoning, enabling multi-round retrieval aligned with clinical decision processes.
FML-bench isolates AI research agent strategy impact by separating search topology from execution infrastructure, evaluating hill-climbing vs tree search.
IBAL framework robustifies multi-agent RL by addressing interaction-breaking attacks that corrupt coordination structures between agents.
PROWL improves world model robustness by actively eliciting failures on rare, interaction-critical transitions using regret-driven optimization.
Proposes block-based double decoders architecture combining decoder-only and encoder-decoder benefits with full loss supervision and efficient sequence packing.
Compares chunking strategies for RAG on German legal code, benchmarking structural, semantic, and hierarchical retrieval approaches.
Agent JIT compilation optimizes computer-use agent latency by compiling multi-step action sequences into efficient execution plans, reducing LLM calls.
Analyzes model distillation as minimax game between utility-constrained teacher and adaptive student, proposing tractable defense strategies.
Studies covert dialect bias in language models, showing side-by-side comparisons amplify disparities in how LMs associate traits with dialectal variations.
Reframes efficient LLM benchmarking as multiple regression with feature selection, improving prediction of full benchmark scores from partial question subsets.