Ax Neharika Jali, Anupam Nayak, Gauri Joshi 4/8/2026

Not All Turns Are Equally Hard: Adaptive Thinking Budgets For Efficient Multi-Turn Reasoning

Adaptive Thinking Budgets: Method for allocating inference-time compute efficiently across multi-turn LLM reasoning based on turn difficulty.

Ax Mingjie Li, Edward Kim, Yue Zhao, Ehsan Adeli, Kilian M. Pohl 4/8/2026

Modality-Aware and Anatomical Vector-Quantized Autoencoding for Multimodal Brain MRI

Modality-aware vector-quantized VAE for reconstructing multimodal brain MRI data across different imaging modalities.

Ax Zhengqin Li, Cheng Zhang, Jakob Engel, Zhao Dong 4/8/2026

LSRM: High-Fidelity Object-Centric Reconstruction via Scaled Context Windows

Large Sparse Reconstruction Model studies scaling transformer context windows for improved 3D object reconstruction from multiple views.

Ax Ali Aliev, Kamil Garifullin, Nikolay Yudin, Vera Soboleva, Alexander Molozhavenko, Ivan Oseledets, Aibek Alanov, Maxim Rakhuba 4/8/2026

OrthoFuse: Training-free Riemannian Fusion of Orthogonal Style-Concept Adapters for Diffusion Models

OrthoFuse: Training-free method for merging multiple adapters in diffusion models using Riemannian geometry.

Ax Ziyi Chen, Mengxian Lyu, Cheng Peng, Yonghui Wu 4/8/2026

Improving Clinical Trial Recruitment using Clinical Narratives and Large Language Models

Study comparing encoder and decoder-based LLMs for screening clinical narratives to automate patient recruitment for clinical trials.

Ax Yi Ru Wang, Carter Ung, Evan Gubarev, Christopher Tan, Siddhartha Srinivasa, Dieter Fox 4/8/2026

RoboPlayground: Democratizing Robotic Evaluation through Structured Physical Domains

RoboPlayground: Framework for democratizing robotic manipulation evaluation through structured physical domain benchmarks.

Ax Anas Jnini, Elham Kiyani, Khemraj Shukla, Jorge F. Urban, Nazanin Ahmadi Daryakenari, Johannes Muller, Marius Zeinhofer, George Em Karniadakis 4/8/2026

Curvature-Aware Optimization for High-Accuracy Physics-Informed Neural Networks

Optimization strategies using curvature-aware methods to improve convergence speed and accuracy of physics-informed neural networks.

Ax Jiahao Xu, Rui Hu, Olivera Kotevska, Zikai Zhang 4/8/2026

XMark: Reliable Multi-Bit Watermarking for LLM-Generated Texts

XMark: Multi-bit watermarking method for embedding imperceptible messages in LLM-generated text for attribution and tracing.

Ax Jon-Paul Cacioli 4/8/2026

Exemplar Retrieval Without Overhypothesis Induction: Limits of Distributional Sequence Learning in Early Word Learning

Study on how transformer language models learn second-order generalizations about object categories from synthetic data.

Ax Umang Dobhal, Christina Garcia, Sozo Inoue 4/8/2026

Extending Tabular Denoising Diffusion Probabilistic Models for Time-Series Data Generation

Temporal extension of TabDDPM for time-series data generation, addressing temporal dependencies in diffusion-based synthetic data creation.

Ax Chan-Wei Hu, Zhengzhong Tu 4/8/2026

Region-R1: Reinforcing Query-Side Region Cropping for Multi-Modal Re-Ranking

Region-based re-ranker for multi-modal RAG reducing visual distractors by formulating region selection as decision-making problem.

Ax Pardis Taghavi, Santosh Bhavani 4/8/2026

Spec Kit Agents: Context-Grounded Agentic Workflows

Multi-agent spec-driven development pipeline with context-grounding hooks to prevent hallucinations and architectural violations in LLM coding agents.

Ax Dominik Blain, Maxime Noiseux 4/8/2026

Broken by Default: A Formal Verification Study of Security Vulnerabilities in AI-Generated Code

Formal verification of security vulnerabilities in AI-generated code across 7 frontier LLMs and 500 prompts using Z3 SMT solver.

Ax Junyu Guo, Shangding Gu, Ming Jin, Costas Spanos, Javad Lavaei 4/8/2026

LLMs Should Express Uncertainty Explicitly

Study on training LLMs to express uncertainty explicitly as control interface for abstention and verification tasks.

Ax Boyu Cao, Lekai Qian, Dehan Li, Haoyu Gu, Mingda Xu, Qi Liu 4/8/2026

Anchored Cyclic Generation: A Novel Paradigm for Long-Sequence Symbolic Music Generation

Novel autoregressive paradigm for long-sequence symbolic music generation using anchored cyclic generation.

Ax Vishaal Kapoor, Mariam Dundua, Sarthak Ahuja, Neda Kordjazi, Evren Yortucboylu, Vaibhavi Padala, Derek Ho, Jennifer Whitted, Rebecca Steinert 4/8/2026

DQA: Diagnostic Question Answering for IT Support

Diagnostic RAG system for IT support with explicit diagnostic state tracking across turns to accumulate evidence and resolve hypotheses.

Ax Khoi T. N. Nguyen, Nghia D. Nguyen, Hui Yu Koh, Patrick W. H. Kwong, Karen Sui Geok Chua, Ananda Sidarta, Baosheng Yu 4/8/2026

OGA-AID: Clinician-in-the-loop AI Report Drafting Assistant for Multimodal Observational Gait Analysis in Post-Stroke Rehabilitation

Multi-agent LLM system for clinician-in-the-loop gait analysis report drafting, coordinating specialized agents for multimodal data synthesis.

Ax Jae Joong Lee 4/8/2026

3DTurboQuant: Training-Free Near-Optimal Quantization for 3D Reconstruction Models

Training-free quantization method for 3D reconstruction models using random rotations without per-scene fine-tuning.

Ax Suyash Fulay, Prerna Ravi, Emily Kubin, Shrestha Mohanty, Michiel Bakker, Deb Roy 4/8/2026

AI and Collective Decisions: Strengthening Legitimacy and Losers' Consent

Study on AI's role in collective decision-making systems and procedural legitimacy conditions for participants.

Ax Honghao Fu, Miao Xu, Yiwei Wang, Dailing Zhang, Liu Jun, Yujun Cai 4/8/2026

VideoStir: Understanding Long Videos via Spatio-Temporally Structured and Intent-Aware RAG

Long video understanding via spatio-temporally structured intent-aware RAG, preserving video structure while retrieving query-relevant evidence.

Ax Jingwei Zuo, Xinze Feng, Zien Liu, Kaijian Wang, Fanjiang Ye, Ye Cao, Zhuang Wang, Yuke Wang 4/8/2026

ALTO: Adaptive LoRA Tuning and Orchestration for Heterogeneous LoRA Training Workloads

System for adaptive LoRA hyperparameter tuning and orchestration across heterogeneous multi-tenant LLM fine-tuning workloads.

Ax Tinko Sebastian Bartels, Ruixiang Wu, Xinyu Lu, Yikai Lu, Fanzeng Xia, Haoxiang Yang, Yue Chen, Tongxin Li 4/8/2026

Bridging Natural Language and Microgrid Dynamics: A Context-Aware Simulator and Dataset

Open-source digital twin simulator integrating natural language with renewable energy microgrid dynamics and dataset.

Ax Wuyang Zhang, Shichao Pei 4/8/2026

Your LLM Agent Can Leak Your Data: Data Exfiltration via Backdoored Tool Use

Security study of data exfiltration attacks via backdoored tool-use LLM agents, presenting Back-Reveal attack with semantic triggers.

Ax Gwanghyun Kim, Junghun James Kim, Suh Yoon Jeon, Jason Park, Se Young Chun 4/8/2026

Human Interaction-Aware 3D Reconstruction from a Single Image

3D human reconstruction from single images in multi-person scenes with interaction awareness.

Ax Anes Abdennebi, Nadjia Kara, Laaziz Lahlou, Hakima Ould-Slimane 4/8/2026

LanG -- A Governance-Aware Agentic AI Platform for Unified Security Operations

Open-source governance-aware agentic platform for security operations, addressing alert fatigue and cross-source event correlation with LLM assistance.

Ax Qiyuan Chen, Hongsen Huang, Jiahe Chen, Qian Shao, Jintai Chen, Hongxia Xu, Renjie Hua, Chuan Ren, Jian Wu 4/8/2026

Learning What Matters: Dynamic Dimension Selection and Aggregation for Interpretable Vision-Language Reward Modeling

Vision-language reward model framework dynamically decomposing evaluation into interpretable dimensions via gating mechanism.

Ax Md Shamimul Islam, Luis G. Jaimes, Ayesha S. Dina 4/8/2026

MA-IDS: Multi-Agent RAG Framework for IoT Network Intrusion Detection with an Experience Library

Multi-agent RAG framework using agents for IoT network intrusion detection with experience library, improving interpretability over ML approaches.

Ax Jiachun Li, David Simchi-Levi, Will Wei Sun 4/8/2026

LLM Evaluation as Tensor Completion: Low Rank Structure and Semiparametric Efficiency

Statistical framework treating LLM evaluation as tensor completion problem, addressing uncertainty quantification in pairwise comparison leaderboards.

Ax Melika Sepidband, Hung Viet Pham, Hadi Hemmati 4/8/2026

On the Role of Fault Localization Context for LLM-Based Program Repair

Empirical study on fault localization's role in LLM-based automated program repair, evaluating context requirements across 500 SWE-bench instances.

Ax Pu Wang, Zhixuan Mao, Jialu Li, Zhuoran Zheng, Dianjie Lu, Youshan Zhang 4/8/2026

Unifying VLM-Guided Flow Matching and Spectral Anomaly Detection for Interpretable Veterinary Diagnosis

Diagnostic framework combining vision-language models with flow matching and spectral detection for veterinary pneumothorax diagnosis.

Ax Ljupcho Milosheski, Fedja Mo\v{c}nik, Mihael Mohor\v{c}i\v{c}, Carolina Fortuna 4/8/2026

Learned Elevation Models as a Lightweight Alternative to LiDAR for Radio Environment Map Estimation

Learned elevation models as alternative to LiDAR for radio environment map estimation in wireless networks.

Ax Zhetao Hu, Yiquan Zhou, Wenyu Wang, Zhiyu Wu, Xin Gao, Jihua Zhu 4/8/2026

Controllable Singing Style Conversion with Boundary-Aware Information Bottleneck

Singing voice conversion system using boundary-aware information bottleneck for fine-grained style control.

Ax Zhongxin Yang, Chun Bao, Yuanwei Bin, Xiang I. A. Yang, Shiyi Chen 4/8/2026

Turbulence-like 5/3 spectral scaling in contextual representations of language as a complex system

Analysis of transformer embedding trajectories exhibiting turbulence-like 5/3 power-law spectral scaling across languages.

Ax Dat Nguyen-Cong, Tung Kieu, Hoang Thanh-Tung 4/8/2026

FastDiSS: Few-step Match Many-step Diffusion Language Model on Sequence-to-Sequence Generation--Full Version

FastDiSS improves few-step diffusion language models for sequence-to-sequence generation by addressing self-conditioning approximation gaps.

Ax Junan Hu, Shudan Guo, Wenqi Liu, Jianhua Yin, Yinwei Wei 4/8/2026

Context-Agent: Dynamic Discourse Trees for Non-Linear Dialogue

Context-Agent framework using dynamic discourse trees for hierarchical non-linear dialogue management in LLMs.

Ax Jan Gruber, Jan-Niclas Hilgert 4/8/2026

Foundations for Agentic AI Investigations from the Forensic Analysis of OpenClaw

Empirical forensic analysis of OpenClaw agentic AI system, examining internal state reconstruction and action logging for digital investigations.

Ax N. D. Tantaroudas, A. J. McCracken, I. Karachalios, E. Papatheou 4/8/2026

AI-Driven Modular Services for Accessible Multilingual Education in Immersive Extended Reality Settings: Integrating Speech Processing, Translation, and Sign Language Rendering

Modular platform combining speech recognition, translation, emotion classification, and sign language rendering using open-source AI services.

Ax Nikolaos D. Tantaroudas, Andrew J. McCracken, Ilias Karachalios, Evangelos Papatheou 4/8/2026

INTERACT: An AI-Driven Extended Reality Framework for Accesible Communication Featuring Real-Time Sign Language Interpretation and Emotion Recognition

Extended reality framework integrating AI services for sign language interpretation and emotion recognition in video conferencing.

Ax Dustin Eisenhardt, Timothy Schauml\"offel, Alperen Kantarci, Gemma Roig 4/8/2026

Evaluation of Randomization through Style Transfer for Enhanced Domain Generalization

Study evaluating style transfer randomization for domain generalization in computer vision synthetic-to-real transfer.

Ax Chenyu Xue, Yiran Liu, Mian Zhou, Jionglong Su, Zhixiang Lu 4/8/2026

Semantic-Topological Graph Reasoning for Language-Guided Pulmonary Screening

Multimodal model for medical image segmentation guided by clinical text using semantic-topological graph reasoning.

Ax Peixi Peng (Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University), Housheng Xie (Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University), Yanling Wei (Daping Hospital, Army Medical University), Guangcong Ruan (Daping Hospital, Army Medical University), Xiaoyang Zou (Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University), Qian Cao (Sir Run Run Shaw Hospital, Zhejiang University School of Medicine), Yongjian Nian (Daping Hospital, Army Medical University), Guoyan Zheng (Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University) 4/8/2026

Analogical Reasoning as a Doctor: A Foundation Model for Gastrointestinal Endoscopy Diagnosis

Foundation model for gastrointestinal endoscopy diagnosis using analogical reasoning to improve generalizability and robustness.

Ax Prashant Kumar, Rajesh Ranjan 4/8/2026

Multiscale Physics-Informed Neural Network for Complex Fluid Flows with Long-Range Dependencies

Physics-informed neural networks for modeling multiscale fluid dynamics with long-range dependencies in Navier-Stokes equations.

Ax Lihao Sun, Hang Dong, Bo Qiao, Qingwei Lin, Dongmei Zhang, Saravan Rajmohan 4/8/2026

LLM Reasoning as Trajectories: Step-Specific Representation Geometry and Correctness Signals

Research characterizing LLM chain-of-thought reasoning as trajectories through representation space, showing step-specific subspaces become more separable with layer depth.

Ax Wuyang Luan, Junhui Li, Weiguang Zhao, Wenjian Zhang, Tieru Wu, Rui Ma 4/8/2026

SnapFlow: One-Step Action Generation for Flow-Matching VLAs via Progressive Self-Distillation

SnapFlow self-distillation method converting 10-step flow-matching VLA models to one-step action generation for real-time robotic manipulation.

Ax Wuyang Luan, Junhui Li, Weiguang Zhao, Wenjian Zhang, Tieru Wu, Rui Ma 4/8/2026

Rectified Schr\"odinger Bridge Matching for Few-Step Visual Navigation

Rectified Schrödinger Bridge matching approach for few-step visual navigation in embodied AI agents reducing denoising iterations.

Ax Shaofei Huang, Christopher M. Poskitt, Lwin Khin Shar 4/8/2026

From Incomplete Architecture to Quantified Risk: Multimodal LLM-Driven Security Assessment for Cyber-Physical Systems

Multimodal LLM-based security assessment method for cyber-physical systems with incomplete architectural documentation and legacy systems.

Ax Zhen Cheng, Hao-Bo Yang, Wan-Yi Huang, Jin-Long Li 4/8/2026

Attention Editing: A Versatile Framework for Cross-Architecture Attention Conversion

Framework for converting attention mechanisms between architectures (MLA, SWA) to reduce KV cache memory and bandwidth in LLM inference.

Ax Xuecong Liu, Mengzhu Ding, Zixuan Sun, Zhang Li, Xichao Teng 4/8/2026

CRFT: Consistent-Recurrent Feature Flow Transformer for Cross-Modal Image Registration

CRFT transformer-based framework using feature flow learning for robust cross-modal image registration in coarse-to-fine approach.

Ax Guan-Yan Yang, Wei-Ling Wen, Shu-Yuan Ku, Farn Wang, Kuo-Hui Yeh 4/8/2026

SemLink: A Semantic-Aware Automated Test Oracle for Hyperlink Verification using Siamese Sentence-BERT

SemLink tool using Siamese Sentence-BERT for semantic-aware automated test oracles detecting hyperlink rot and semantic drift in web applications.

Ax Jiaren Peng, Zeqin Li, Chang You, Yan Wang, Hanlin Sun, Xuan Tian, Shuqiao Zhang, Junyi Liu, Jianguo Zhao, Renyang Liu, Haoran Ou, Yuqiang Sun, Jiancheng Zhang, Yutong Jiao, Kunshu Song, Chao Zhang, Fan Shi, Hongda Sun, Rui Yan, Cheng Huang 4/8/2026

Hackers or Hallucinators? A Comprehensive Analysis of LLM-Based Automated Penetration Testing

Systematic analysis and benchmark comparing LLM-based automated penetration testing frameworks for autonomous security testing.