Ax Aishwarya Sarkar, Sayan Ghosh, Nathan R. Tallent, Ali Jannesari 3d ago

NOMAD: Generating Embeddings for Massive Distributed Graphs

Scalable method for generating node embeddings on massive distributed graphs with millions to billions of nodes.

Ax Ioannis Tsingalis, Constantine Kotropoulos, Corentin Briat 3d ago

AdaCubic: An Adaptive Cubic Regularization Optimizer for Deep Learning

AdaCubic optimizer using adaptive cubic regularization with Hutchinson's method for approximating Hessian in deep learning.

Ax Lifeng Chen, Tianqi You, Hao Liu, Zhimin Bao, Jile Jiao, Xiao Han, Zhicai Ou, Tao Sun, Xiaofeng Mou, Xiaojie Jin, Yi Xu 3d ago

ECHO: Efficient Chest X-ray Report Generation with One-step Block Diffusion

One-step diffusion model for efficient chest X-ray report generation reducing inference latency compared to autoregressive models.

Ax Maksim Anisimov (Imperial College London), Francesco Belardinelli (Imperial College London), Matthew Wicker (Imperial College London) 3d ago

SafeAdapt: Provably Safe Policy Updates in Deep Reinforcement Learning

Method for safely updating deep reinforcement learning policies while preserving safety guarantees on previously encountered tasks.

Ax Luis Mickeler, Kai Lion, Alfonso Nardi, Jost Kellner, Pierre Didier, Bhavin J. Shastri, Niao He, Rachel Grange 3d ago

Integrated electro-optic attention nonlinearities for transformers

Hardware optimization using electro-optic nonlinearities to replace softmax bottleneck in transformer attention mechanisms.

Ax Zeeshan Memon, Yiqi Su, Christo Kurisummoottil Thomas, Walid Saad, Liang Zhao, Naren Ramakrishnan 3d ago

Toward World Models for Epidemiology

Application of world models paradigm to computational epidemiology for reasoning about latent disease burden and intervention effects.

Ax Igor Jankowski 3d ago

Event-Driven Temporal Graph Networks for Asynchronous Multi-Agent Cyber Defense in NetForge_RL

High-fidelity cyber operations simulator (NetForge_RL) using temporal graph networks for multi-agent reinforcement learning in cybersecurity.

Ax Jiawei Chen, Ruoxi Xu, Boxi Cao, Ruotong Pan, Yunfei Zhang, Yifei Hu, Yong Du, Tingting Gao, Yaojie Lu, Yingfei Sun, Xianpei Han, Le Sun, Xiangyu Wu, Hongyu Lin 3d ago

Towards Real-world Human Behavior Simulation: Benchmarking Large Language Models on Long-horizon, Cross-scenario, Heterogeneous Behavior Traces

OmniBehavior benchmark for evaluating LLMs as user simulators on long-horizon, cross-scenario behavior traces from real-world data.

Ax Wenjie Qu, Xuandong Zhao, Jiaheng Zhang, Dawn Song 3d ago

Self-Sovereign Agent

Investigation of self-sovereign AI agents that can economically sustain themselves without human involvement using LLMs and agent frameworks.

Ax Svetoslav Nizhnichenkov, Rahul Nair, Elizabeth Daly, Brian Mac Namee 3d ago

A Representation-Level Assessment of Bias Mitigation in Foundation Models

Analysis of how bias mitigation reshapes embedding spaces in BERT and Llama2 through representational analysis of gender-occupation associations.

Ax Mousa Salah, Amgad Muneer 3d ago

Temperature-Dependent Performance of Prompting Strategies in Extended Reasoning Large Language Models

Systematic evaluation of chain-of-thought vs zero-shot prompting across temperature settings using Grok-4.1 for extended reasoning LLMs.

Ax Yuyan Zhou, Kai Syun Hou, Weiyu Chen, James Kwok 3d ago

Attention-Based Sampler for Diffusion Language Models

Research on attention-based sampling for diffusion language models enabling parallel decoding instead of sequential auto-regressive approach.

Ax Reza Sedghi, Robin Schiewer, Anand Subramoney, David Kappel 3d ago

Dynamic sparsity in tree-structured feed-forward layers at scale

Tree-structured sparse feed-forward layers as drop-in MLP replacements in transformers enabling conditional computation via routing.

Ax Amr Eleraqi, Hager H. Mustafa, Abdul Hadi N. Ahmed 3d ago

Sentiment Classification of Gaza War Headlines: A Comparative Analysis of Large Language Models and Arabic Fine-Tuned BERT Models

Comparative study of LLMs vs fine-tuned Arabic BERT models on sentiment classification of Gaza War news headlines.

Ax Daniel Benniah John 3d ago

GAN-Enhanced Deep Reinforcement Learning for Semantic-Aware Resource Allocation in 6G Network Slicing

GAN-enhanced deep reinforcement learning for semantic-aware resource allocation in 6G wireless networks.

Ax Carles Domingo-Enrich, Jiequn Han 3d ago

Adjoint Matching through the Lens of the Stochastic Maximum Principle in Optimal Control

Theoretical framework for reward fine-tuning of diffusion models using stochastic optimal control and adjoint matching.

Ax Jun He, Deying Yu 3d ago

OpenKedge: Governing Agentic Mutation with Execution-Bound Safety and Evidence Chains

Protocol governing autonomous agent mutations with execution-bound safety checks and evidence chains for API-centric architectures.

Ax Yuki Kataoka, Masahiro Banno, Michihito Kyo, Shuri Nakao, Tomoo Sato, Shunsuke Taito, Tomohiro Takayama, Takahiro Tsuge, Yasushi Tsujimoto, Ryuhei So, Toshi A. Furukawa 3d ago

TiAb Review Plugin: A Browser-Based Tool for AI-Assisted Title and Abstract Screening

Open-source browser extension for AI-assisted title and abstract screening in literature review with no-code, serverless architecture.

Ax Tanzim Ahad, Ismail Hossain, Md Jahangir Alam, Sai Puppala, Yoonpyo Lee, Syed Bahauddin Alam, Sajedul Talukder 3d ago

Semantic Intent Fragmentation: A Single-Shot Compositional Attack on Multi-Agent AI Pipelines

Attack method on LLM orchestration systems where single requests decompose into benign subtasks that jointly violate security policies.

Ax Ponkoj Chandra Shill 3d ago

Detection of Hate and Threat in Digital Forensics: A Case-Driven Multimodal Approach

Multimodal approach for detecting hate and threats in digital forensic evidence combining images, documents, and text.

Ax Olivier Jeunen, Eleanor Hanna, Schaun Wheeler 3d ago

Sustained Impact of Agentic Personalisation in Marketing: A Longitudinal Case Study

Longitudinal case study of autonomous personalization systems in CRM with human-in-the-loop oversight requirements.

Ax Gustav Olaf Yunus Laitinen-Lundstr\"om Fredriksson-Imanov 3d ago

Spectral-Transport Stability and Benign Overfitting in Interpolating Learning

Theoretical framework analyzing generalization in overparameterized interpolating estimators via spectral-transport stability.

Ax Makanjuola Ogunleye, Eman Abdelrahman, Ismini Lourentzou 3d ago

3D-VCD: Hallucination Mitigation in 3D-LLM Embodied Agents through Visual Contrastive Decoding

Method to reduce hallucinations in 3D embodied AI agents using visual contrastive decoding on multimodal LLMs.

Ax Siddharth Mishra-Sharma, Tracy R. Slatyer, Yitian Sun, Yuqing Wu 3d ago

High-dimensional inference for the $\gamma$-ray sky with differentiable programming

Differentiable probabilistic programming for gamma-ray astrophysical analysis using GPU acceleration and vectorization.

Ax Dengjia Zhang, Alexander Martin, William Jurayj, Kenton Murray, Benjamin Van Durme, Reno Kriz 3d ago

Unified Multimodal Uncertain Inference

Multimodal inference task with text, audio, video for producing calibrated probability estimates of hypotheses with fine-grained uncertainty.

Ax Yingjie Yu, Mingyuan Wu, Ahmadreza Eslaminia, Lingzhi Zhao, Kaizhuo Yan, Klara Nahrstedt 3d ago

QoS-QoE Translation with Large Language Model

LLM application translating network quality metrics to user experience quality using large language models for multimedia systems.

Ax Vrushank Ahire, Vivek Kurumanghat, Mudasir Ganaie, Lipika Kabiraj 3d ago

Deep Learning-Based Tracking and Lineage Reconstruction of Ligament Breakup

Deep learning framework for tracking and reconstructing ligament lineage during liquid sheet breakup using multi-object tracking.

Ax Busra Caliskan, Ibrahim Gulatas, H. Hakan Kilinc, A. Halim Zaim 3d ago

RansomTrack: A Hybrid Behavioral Analysis Framework for Ransomware Detection

Hybrid behavioral analysis framework combining static and dynamic analysis for early-stage ransomware detection before file encryption.

Ax R. Seaton Ullberg, Megan C. Davis, Jeremy N. Schroeder, Andrew H. Salij, M. J. Cawkwell, Christopher J. Snyder, Wilton J. M. Kort-Kamp, Ivana Matanovic 3d ago

Active Learning for Generalizable Detonation Performance Prediction of Energetic Materials

Active learning strategy for predicting detonation performance of energetic materials using limited experimental data.

Ax Emily K. deJong, Nipun Gunawardena, Kevin Smalley, Hassan Beydoun, Peter Caldwell 3d ago

CERBERUS: A Three-Headed Decoder for Vertical Cloud Profiles

Probabilistic framework for inferring 3D cloud microphysical properties from 2D satellite observations for weather modeling.

Ax Mohamad H. Danesh, Chenhao Li, Amin Abyaneh, Anas Houssaini, Kirsty Ellis, Glen Berseth, Marco Hutter, Hsiu-Chin Lin 3d ago

Toward Hardware-Agnostic Quadrupedal World Models via Morphology Conditioning

Hardware-agnostic world models for quadrupedal robots using morphology conditioning to generalize across different robot embodiments.

Ax Nate Mathews, Nicholas Hopper, Matthew Wright 3d ago

Tracing the Chain: Deep Learning for Stepping-Stone Intrusion Detection

Deep learning approach for detecting stepping-stone intrusions by correlating network flows at relay hosts with low false positive rates.

Ax Xin Wen, Xi Chen, Will Wei Sun, Yichen Zhang 3d ago

Policy-Aware Design of Large-Scale Factorial Experiments

Statistical framework for designing large-scale factorial experiments with overlapping conditions on shared user populations.

Ax Zewei Zhou, Jiajun Zou, Jiajia Zhang, Ao Yang, Ruichao He, Haozheng Zhou, Ao Liu, Jiawei Liu, Leilei Jin, Shan Shen, Daying Sun 3d ago

R2G: A Multi-View Circuit Graph Benchmark Suite from RTL to GDSII

Multi-view circuit graph benchmark suite standardizing representations for GNN-based physical design tasks from RTL to GDSII.

Ax Fatih Cagatay Akyon, Alptekin Temizel 3d ago

SenBen: Sensitive Scene Graphs for Explainable Content Moderation

Scene graph benchmark for content moderation with spatial grounding and interpretability for detecting sensitive behavior in images.

Ax Mohammed Maaz Sibhai, Abedalrhman Alkhateeb, Saad B. Ahmed 3d ago

MedFormer-UR: Uncertainty-Routed Transformer for Medical Image Classification

Transformer architecture with uncertainty quantification for medical image classification, addressing overconfident predictions in clinical settings.

Ax Jinghan Zhang, Fengran Mo, Tharindu Cyril Weerasooriya, Ruimin Dai, Xiaoyan Han, Yanjie Fu, Dakuo Wang, Kunpeng Liu 3d ago

StaRPO: Stability-Augmented Reinforcement Policy Optimization

RL framework for improving LLM reasoning by optimizing for logical consistency and structural integrity of reasoning processes, not just final answers.

Ax Hengran Zhang, Minghao Tang, Keping Bi, Jiafeng Guo 3d ago

Beyond Relevance: Utility-Centric Retrieval in the LLM Era

Proposes utility-centric approach to information retrieval for RAG systems, optimizing retrieved documents for task completion rather than topical relevance.

Ax Yao Zhao 3d ago

A novel hybrid approach for positive-valued DAG learning

Novel algorithm for learning directed acyclic graphs from observational data with positive-valued variables using moment-ratio scoring.

Ax Harshith Kethavath, Weiming Hu 3d ago

Low-Data Supervised Adaptation Outperforms Prompting for Cloud Segmentation Under Domain Shift

Supervised adaptation of vision-language models outperforms prompting for cloud segmentation in remote sensing under domain shift.

Ax Haoran Zhan 3d ago

Online Quantile Regression for Nonparametric Additive Models

Projected functional gradient descent algorithm for online quantile regression in nonparametric additive models.

Ax Xiaoke Guo, Songze Li, Zhiqiang Liu, Zhaoyan Gong, Yuanxiang Liu, Huajun Chen, Wen Zhang 3d ago

ASTRA: Adaptive Semantic Tree Reasoning Architecture for Complex Table Question Answering

ASTRA: Adaptive semantic tree reasoning architecture for table question answering using LLMs with improved serialization and schema flexibility.

Ax Hiroya Ijima, Koichiro Yawata 3d ago

Hypergraph Neural Networks Accelerate MUS Enumeration

Hypergraph neural networks applied to enumerate Minimal Unsatisfiable Subsets in constraint satisfaction problems more efficiently.

Ax Andre Bacellar 3d ago

Regime-Conditional Retrieval: Theory and a Transferable Router for Two-Hop QA

Regime-conditional retrieval approach with transferable router for two-hop QA using surface-text predicates for routing decisions.

Ax Zedian Shao, Hongbin Liu, Yuepeng Hu, Neil Zhenqiang Gong 3d ago

Leave My Images Alone: Preventing Multi-Modal Large Language Models from Analyzing Images via Visual Prompt Injection

ImageProtector method prevents multi-modal LLMs from analyzing images via visual prompt injection for privacy protection.

Ax Wen Qiu, Zhiqiang He, Wei Zhao, Hiroshi Masui 3d ago

Plasticity-Enhanced Multi-Agent Mixture of Experts for Dynamic Objective Adaptation in UAVs-Assisted Emergency Communication Networks

Multi-agent mixture of experts with plasticity enhancement for UAV communication networks under non-stationary conditions using deep RL.

Ax Daniele Foffano, Arvid Eriksson, David Broman, Karl H. Johansson, Alexandre Proutiere 3d ago

Advantage-Guided Diffusion for Model-Based Reinforcement Learning

Proposes Advantage-Guided Diffusion for model-based RL using diffusion world models to reduce compounding errors in trajectory generation.

Ax Xingyu Shao, Zhiqiang Yan, Liangzheng Sun, Mengfan He, Chao Chen, Jinhui Zhang, Chunyu Li, Ziyang Meng 3d ago

Towards Lifelong Aerial Autonomy: Geometric Memory Management for Continual Visual Place Recognition in Dynamic Environments

Continual visual place recognition system for aerial autonomy addressing catastrophic forgetting using geometric memory management in dynamic environments.

Ax Parjanya Aditya Shukla, Shubham Kumar Nigam, Debtanu Datta, Balaramamahanthi Deepak Patnaik, Noel Shallum, Pradeep Reddy Vanga, Saptarshi Ghosh, Arnab Bhattacharya 3d ago

NyayaMind- A Framework for Transparent Legal Reasoning and Judgment Prediction in the Indian Legal System

NyayaMind framework for transparent legal judgment prediction in Indian courts using structured reasoning aligned with legal methodology.

Ax Akshit Jindal, Saket Anand, Chetan Arora, Vikram Goyal 3d ago

CLIP-Inspector: Model-Level Backdoor Detection for Prompt-Tuned CLIP via OOD Trigger Inversion

CLIP-Inspector framework for detecting backdoor attacks in prompt-tuned CLIP models via out-of-distribution trigger inversion.