Daily Arxiv

전 세계에서 발간되는 인공지능 관련 논문을 정리하는 페이지 입니다.
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논문에 대한 저작권은 저자 및 해당 기관에 있으며, 공유 시 출처만 명기하면 됩니다.

A Systematic Review of Human-AI Co-Creativity

DFVEdit: Conditional Delta Flow Vector for Zero-shot Video Editing

Exploring the Capabilities of the Frontier Large Language Models for Nuclear Energy Research

MUPA: Towards Multi-Path Agentic Reasoning for Grounded Video Question Answering

Sparse-Reg: Improving Sample Complexity in Offline Reinforcement Learning using Sparsity

FEAST: A Flexible Mealtime-Assistance System Towards In-the-Wild Personalization

How do Probabilistic Graphical Models and Graph Neural Networks Look at Network Data?

Vision Transformers Don't Need Trained Registers

Eye of Judgement: Dissecting the Evaluation of Russian-speaking LLMs with POLLUX

Maximizing Confidence Alone Improves Reasoning

EasyDistill: A Comprehensive Toolkit for Effective Knowledge Distillation of Large Language Models

Improving LLM Outputs Against Jailbreak Attacks with Expert Model Integration

Personalized Robotic Object Rearrangement from Scene Context

Cannot See the Forest for the Trees: Invoking Heuristics and Biases to Elicit Irrational Choices of LLMs

OpenTCM: A GraphRAG-Empowered LLM-based System for Traditional Chinese Medicine Knowledge Retrieval and Diagnosis

Explicit neural network classifiers for non-separable data

USM-VC: Mitigating Timbre Leakage with Universal Semantic Mapping Residual Block for Voice Conversion

Towards Adaptive Memory-Based Optimization for Enhanced Retrieval-Augmented Generation

LoopGen: Training-Free Loopable Music Generation

Automated detection of atomicity violations in large-scale systems

Grammar and Gameplay-aligned RL for Game Description Generation with LLMs

Generative AI for Software Architecture. Applications, Challenges, and Future Directions

English K_Quantization of LLMs Does Not Disproportionately Diminish Multilingual Performance

Heuristics for AI-driven Graphical Asset Generation Tools in Game Design and Development Pipelines: A User-Centred Approach

Collective Reasoning Among LLMs: A Framework for Answer Validation Without Ground Truth

Multi-Turn Code Generation Through Single-Step Rewards

Round Attention: A Novel Round-Level Attention Mechanism to Accelerate LLM Inference

KITAB-Bench: A Comprehensive Multi-Domain Benchmark for Arabic OCR and Document Understanding

AB-UPT: Scaling Neural CFD Surrogates for High-Fidelity Automotive Aerodynamics Simulations via Anchored-Branched Universal Physics Transformers

MedRAG: Enhancing Retrieval-augmented Generation with Knowledge Graph-Elicited Reasoning for Healthcare Copilot

Generative Data Mining with Longtail-Guided Diffusion

Leveraging Online Olympiad-Level Math Problems for LLMs Training and Contamination-Resistant Evaluation

No More Sliding Window: Efficient 3D Medical Image Segmentation with Differentiable Top-k Patch Sampling

Jailbreaking Multimodal Large Language Models via Shuffle Inconsistency

End-to-End Long Document Summarization using Gradient Caching

Refining Salience-Aware Sparse Fine-Tuning Strategies for Language Models

KNN-MMD: Cross Domain Wireless Sensing via Local Distribution Alignment

EUR/USD Exchange Rate Forecasting incorporating Text Mining Based on Pre-trained Language Models and Deep Learning Methods

Large-Scale Multirobot Coverage Path Planning on Grids With Path Deconfliction

Dynamic Adaptive Rank Space Exploration for Efficient Sentiment Analysis with Large Language Models

Federated Data-Efficient Instruction Tuning for Large Language Models

QT-DoG: Quantization-aware Training for Domain Generalization

Testing Causal Models with Hidden Variables in Polynomial Delay via Conditional Independencies

Stability of Primal-Dual Gradient Flow Dynamics for Multi-Block Convex Optimization Problems

LRP4RAG: Detecting Hallucinations in Retrieval-Augmented Generation via Layer-wise Relevance Propagation

The Mamba in the Llama: Distilling and Accelerating Hybrid Models

EUR-USD Exchange Rate Forecasting Based on Information Fusion with Large Language Models and Deep Learning Methods

Dynamic Adaptive Optimization for Effective Sentiment Analysis Fine-Tuning on Large Language Models

Mitigating Metropolitan Carbon Emissions with Dynamic Eco-driving at Scale

CAPM: Fast and Robust Verification on Maxpool-based CNN via Dual Network

MimicMotion: High-Quality Human Motion Video Generation with Confidence-aware Pose Guidance

From Data Quality for AI to AI for Data Quality: A Systematic Review of Tools for AI-Augmented Data Quality Management in Data Warehouses

FuzzAug: Data Augmentation by Coverage-guided Fuzzing for Neural Test Generation

RLSF: Fine-tuning LLMs via Symbolic Feedback

A Survey on Patent Analysis: From NLP to Multimodal AI

Enhancing Object Detection Robustness: Detecting and Restoring Confidence in the Presence of Adversarial Patch Attacks

Bias-Augmented Consistency Training Reduces Biased Reasoning in Chain-of-Thought

Programming Distributed Collective Processes in the eXchange Calculus

Communication-Efficient Heterogeneous Federated Learning with Generalized Heavy-Ball Momentum

Fairness and Bias in Algorithmic Hiring: a Multidisciplinary Survey

On CNF formulas irredundant with respect to unit clause propagation

SONG: Self-Organizing Neural Graphs

Mobile-R1: Towards Interactive Reinforcement Learning for VLM-Based Mobile Agent via Task-Level Rewards

KunLunBaizeRAG: Reinforcement Learning Driven Inference Performance Leap for Large Language Models

FEAT: A Preference Feedback Dataset through a Cost-Effective Auto-Generation and Labeling Framework for English AI Tutoring

Dynamic Knowledge Exchange and Dual-diversity Review: Concisely Unleashing the Potential of a Multi-Agent Research Team

PhysUniBench: An Undergraduate-Level Physics Reasoning Benchmark for Multimodal Models

From Human to Machine Psychology: A Conceptual Framework for Understanding Well-Being in Large Language Models

The SWE-Bench Illusion: When State-of-the-Art LLMs Remember Instead of Reason

VLM@school -- Evaluation of AI image understanding on German middle school knowledge

The AI Imperative: Scaling High-Quality Peer Review in Machine Learning

Toward Data Systems That Are Business Semantic Centric and AI Agents Assisted

ScienceBoard: Evaluating Multimodal Autonomous Agents in Realistic Scientific Workflows

$C^3$-Bench: The Things Real Disturbing LLM based Agent in Multi-Tasking

StarFT: Robust Fine-tuning of Zero-shot Models via Spuriosity Alignment

REMOR: Automated Peer Review Generation with LLM Reasoning and Multi-Objective Reinforcement Learning

Epistemic Artificial Intelligence is Essential for Machine Learning Models to Truly 'Know When They Do Not Know'

Local Markov Equivalence and Local Causal Discovery for Identifying Controlled Direct Effects

Adapting Probabilistic Risk Assessment for AI

From Superficial to Deep: Integrating External Knowledge for Follow-up Question Generation Using Knowledge Graph and LLM

Wider or Deeper? Scaling LLM Inference-Time Compute with Adaptive Branching Tree Search

SENSEI: Semantic Exploration Guided by Foundation Models to Learn Versatile World Models

OS-Genesis: Automating GUI Agent Trajectory Construction via Reverse Task Synthesis

Problem Solving Through Human-AI Preference-Based Cooperation

CRAB: Cross-environment Agent Benchmark for Multimodal Language Model Agents

CLoVE: Personalized Federated Learning through Clustering of Loss Vector Embeddings

HyperCLOVA X THINK Technical Report

Dehazing Light Microscopy Images with Guided Conditional Flow Matching: finding a sweet spot between fidelity and realism

QuickSilver -- Speeding up LLM Inference through Dynamic Token Halting, KV Skipping, Contextual Token Fusion, and Adaptive Matryoshka Quantization

Multi-View Contrastive Learning for Robust Domain Adaptation in Medical Time Series Analysis

Towards Distributed Neural Architectures

Can Video Large Multimodal Models Think Like Doubters-or Double-Down: A Study on Defeasible Video Entailment

Probabilistic Optimality for Inference-time Scaling

Sheaf-Based Decentralized Multimodal Learning for Next-Generation Wireless Communication Systems

From Ground to Air: Noise Robustness in Vision Transformers and CNNs for Event-Based Vehicle Classification with Potential UAV Applications

Concept-Level AI for Telecom: Moving Beyond Large Language Models

A Framework for Multi-source Privacy Preserving Epidemic Analysis

A Deep Learning framework for building damage assessment using VHR SAR and geospatial data: demonstration on the 2023 Turkiye Earthquake

Less Greedy Equivalence Search

A Practical Approach to Power Saving in Hearables Using Sub-Nyquist Sampling with Bandwidth Extension

USM-VC: Mitigating Timbre Leakage with Universal Semantic Mapping Residual Block for Voice Conversion

Created by

Haebom

저자

Na Li, Chuke Wang, Yu Gu, Zhifeng Li

개요

본 논문은 음성 변환(Voice Conversion, VC)에서 소스 화자의 음색 정보가 콘텐츠 표현에 내재되어 타겟 화자와의 유사성을 저하시키는 음색 누출 문제를 해결하는 새로운 방법을 제시합니다. 이를 위해, 콘텐츠 추출기에 Universal Semantic Matching (USM) residual block을 도입합니다. USM residual block은 두 개의 가중치가 부여된 가지로 구성됩니다. 첫 번째 가지는 다양한 화자의 음성을 사용하여 통계적으로 계산된 보편적인 의미론적 사전(universal semantic dictionary) 기반의 Content Feature Re-expression (CFR) 모듈로, 음색이 제거된 콘텐츠 표현을 제공합니다. 두 번째 가지는 원본 콘텐츠 계층에 대한 skip connection으로, 세밀한 정보를 보완적으로 제공합니다. CFR 모듈은 각 콘텐츠 프레임을 사전 항목의 가중 선형 조합으로 표현하여 음색이 제거된 콘텐츠 표현을 얻습니다. 다양한 VC 프레임워크에서의 광범위한 실험을 통해 제안된 방법이 음색 누출을 효과적으로 완화하고 타겟 화자와의 유사성을 크게 향상시킨다는 것을 보여줍니다.

시사점, 한계점

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시사점:

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음색 누출 문제를 효과적으로 해결하는 새로운 음성 변환 방법 제시.

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보편적인 의미론적 사전을 이용하여 화자 독립적인 콘텐츠 표현 생성.

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다양한 VC 프레임워크에서의 성능 향상을 실험적으로 검증.

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타겟 화자와의 유사성을 크게 향상시킴.

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한계점:

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보편적인 의미론적 사전의 생성에 사용된 음성 데이터의 다양성 및 크기에 대한 의존성.

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특정 언어 또는 발화 스타일에는 일반화되지 않을 가능성.

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CFR 모듈의 계산 복잡도 및 실시간 처리 가능성에 대한 추가적인 연구 필요.

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