Isolater - Feed

Ax Shengsheng Zhou, Shuai Wang, Liang Ding, Yibing Zhan, Yong Luo, Zheng He, Fu Lin, Dapeng Tao 29d ago

Leveraging Metamemory Agent for Enhanced Data-Free Code Generation in Large Language Models

Metamemory agent framework for data-free code generation in LLMs, enabling reference example generation without curated training sets.

Ax Tasnim Shahriar 29d ago

Comparative Analysis of Lightweight CNNs for Resource-Constrained Devices: Predictive Performance, Efficiency Trade-offs, and Initialization Effects

Controlled benchmark comparing seven lightweight CNNs on image classification tasks under unified training protocol, measuring accuracy and efficiency trade-offs.

Ax Javier Lopez-Piqueres, Pranav Deshpande, Archan Ray, Mattia J. Villani, Marco Pistoia, Niraj Kumar 29d ago

MetaTT: A Global Tensor-Train Adapter for Parameter-Efficient Fine-Tuning

MetaTT: Tensor Train adapter framework for parameter-efficient fine-tuning of pre-trained transformers using shared factorization across layers and matrix types.

Ax Salahuddin Salahuddin, Ahmed Hussain, Jussi L\"opp\"onen, Toni Jutila 29d ago

Less Data, More Security: Advancing Cybersecurity LLMs Specialization via Resource-Efficient Domain-Adaptive Continuous Pre-training with Minimal Tokens

Domain-adaptive continuous pre-training method for resource-efficient specialization of LLMs in cybersecurity with minimal tokens.

Ax Wenjie Jacky Mo, Qin Liu, Xiaofei Wen, Dongwon Jung, Hadi Askari, Wenxuan Zhou, Zhe Zhao, Muhao Chen 29d ago

RedCoder: Automated Multi-Turn Red Teaming for Code LLMs

RedCoder: Automated multi-turn red teaming system for identifying vulnerabilities in code generation LLMs without extensive human effort.

Ax Fangxin Shang, Yuan Xia, Dalu Yang, Yahui Wang, Binglin Yang 29d ago

MedRepBench: A Comprehensive Benchmark for Medical Report Interpretation

MedRepBench: Benchmark for medical report understanding with 1,925 Chinese medical reports for evaluating VLM and LLM performance.

Ax Amin Banayeeanzade, Ala N. Tak, Fatemeh Bahrani, Anahita Bolourani, Leonardo Blas, Emilio Ferrara, Jonathan Gratch, Sai Praneeth Karimireddy 29d ago

Psychological Steering in LLMs: An Evaluation of Effectiveness and Trustworthiness

PsySET benchmark for evaluating LLM steering effectiveness across emotion and personality domains for human-centered interactions.

Ax Tiancheng Hu, Benjamin Minixhofer, Nigel Collier 29d ago

Navigating the Alignment-Calibration Trade-off: A Pareto-Superior Frontier via Model Merging

Model merging technique to navigate alignment-calibration trade-off in LLMs, improving both task accuracy and model calibration through weight interpolation.

Ax Zhaoyi Joey Hou, Bowei Alvin Zhang, Yining Lu, Bhiman Kumar Baghel, Anneliese Brei, Ximing Lu, Meng Jiang, Faeze Brahman, Snigdha Chaturvedi, Haw-Shiuan Chang, Daniel Khashabi, Xiang Lorraine Li 29d ago

CreativityPrism: A Cross-Domain Evaluation Framework for Large Language Model Creativity

CreativityPrism: Cross-domain evaluation framework for measuring LLM creativity across diverse scenarios without heavy reliance on human evaluation.

Ax Haoyin Yan, Chengwei Liu, Shaofei Xue, Xiaotao Liang, Yinghao Liu, Yuxiang Kong, Zheng Xue 29d ago

UniSE: A Unified Framework for Decoder-Only Autoregressive LM-Based Speech Enhancement

UniSE: unified decoder-only LM framework for speech enhancement tasks including restoration, speaker extraction, and speech separation.

Ax Adarsh Vatsa, Bethel Hall, William Eiers 29d ago

Exploring Large Language Models for Access Control Policy Synthesis and Summarization

Research on using LLMs to synthesize and summarize cloud access control policies, reducing manual policy writing complexity and errors.

Ax Xinyu Mao, Junsi Li, Haoji Zhang, Yu Liang, Ming Sun 29d ago

SEPS: Semantic-enhanced Patch Slimming Framework for fine-grained cross-modal alignment

SEPS framework for fine-grained cross-modal alignment in vision-language models addressing patch redundancy in multimodal LLMs.

Ax Jingsong Liu, Han Li, Zhengyang Xu, Franz-Leonard Klaus, Fabian St\"ogbauer, Shihui Zu, Weiwei Zhou, Atsuko Kasajima, Felix Schicktanz, Alexander Muckenhuber, Julius Shakhtour, Jiale Yu, Tiannan Zheng, Xun Ma, Maggie Wang, Christian Grashei, Bao Li, Guiyang Jiang, Hongming Xu, Shaohua Kevin Zhou, Nassir Navab, Peter J. Sch\"uffler 29d ago

Towards Cellular-Scale Interpretability in Pathology Foundation Models for Biomarker Assessment

Hireca pathology foundation model for interpretable biomarker assessment from histology images using pretrained vision-language architecture.

Ax Chih-Hsuan (Bella), Yang, Tanwi Mallick, Le Chen, Krishnan Raghavan, Amal Gueroudji, Ian T. Foster, Rajeev Thakur 29d ago

Who Gets the Reward & Who Gets the Blame? Evaluation-Aligned Training Signals for Multi-LLM Agents

Theoretical framework combining game theory and process reward modeling to attribute system-level evaluation to individual agents and messages in multi-LLM systems.

Ax Naveen George, Naoki Murata, Yuhta Takida, Konda Reddy Mopuri, Yuki Mitsufuji 29d ago

Locality-Aware Continual Unlearning for Diffusion Models

Method for continual concept removal from diffusion models addressing stability issues in sequential unlearning applications.

Ax Michael Ofengenden, Yunze Man, Ziqi Pang, Liang-Yan Gui, Yu-Xiong Wang 29d ago

PPTArena: A Benchmark for PowerPoint Editing

Benchmark with 1,300+ human-curated PowerPoint edits for evaluating agents' ability to modify slides from natural language instructions.

Ax Long Lian, Sida Wang, Felix Juefei-Xu, Tsu-Jui Fu, Xiuyu Li, Adam Yala, Trevor Darrell, Alane Suhr, Yuandong Tian, Xi Victoria Lin 29d ago

ThreadWeaver: Adaptive Threading for Efficient Parallel Reasoning in Language Models

Adaptive parallel reasoning framework for LLMs that reduces inference latency by parallelizing generation while maintaining sequential reasoning quality.

Ax Karolina Korgul, Yushi Yang, Arkadiusz Drohomirecki, Piotr B{\l}aszczyk, Will Howard, Lukas Aichberger, Chris Russell, Philip H. S. Torr, Adam Mahdi, Adel Bibi 29d ago

It's a TRAP! Task-Redirecting Agent Persuasion Benchmark for Web Agents

Benchmark for evaluating LLM-powered web agents' robustness to prompt injection attacks hidden in interface elements that redirect task completion.

Ax Lukas Sch\"afer, Pallavi Choudhury, Abdelhak Lemkhenter, Chris Lovett, Somjit Nath, Luis Fran\c{c}a, Matheus Ribeiro Furtado de Mendon\c{c}a, Alex Lamb, Riashat Islam, Siddhartha Sen, John Langford, Katja Hofmann, Sergio Valcarcel Macua 29d ago

When Does Predictive Inverse Dynamics Outperform Behavior Cloning?

Theoretical analysis comparing predictive inverse dynamics models to behavior cloning for imitation learning with limited expert demonstrations.

Ax Hiroki Naganuma, Shagun Gupta, Youssef Briki, Ioannis Mitliagkas, Irina Rish, Parameswaran Raman, Hao-Jun Michael Shi 29d ago

Adaptive Batch Sizes Using Non-Euclidean Gradient Noise Scales for Stochastic Sign and Spectral Descent

Adaptive batch size selection using gradient noise scales for optimizers based on generalized norms, improving hardware utilization without manual tuning.

Ax Dezheng Wang, Tong Chen, Guansong Pang, Congyan Chen, Shihua Li, Hongzhi Yin 29d ago

LEFT: Learnable Fusion of Tri-view Tokens for Unsupervised Time Series Anomaly Detection

Unsupervised time series anomaly detection using multi-view fusion of tokens across time, frequency, and mixed domains.

Ax Yuxin Ma, Nan Chen, Mateo D\'iaz, Soufiane Hayou, Dmitriy Kunisky, Soledad Villar 29d ago

$\mu$pscaling small models: Principled warm starts and hyperparameter transfer

Research on efficient model upscaling by initializing larger neural networks from trained smaller ones, with principled hyperparameter transfer to reduce tuning costs.

Ax Ninghao Zhang, Bin Zhu, Shijie Zhou, Jingjing Chen 29d ago

Restoring Linguistic Grounding in VLA Models via Train-Free Attention Recalibration

Train-free attention recalibration method to restore linguistic grounding in vision-language-action models for robotic manipulation.

Ax Haonan Huang 29d ago

From Experiments to Expertise: Scientific Knowledge Consolidation for AI-Driven Computational Physics

Framework for consolidating scientific knowledge in AI-driven computational physics, addressing knowledge accumulation beyond routine execution.

Ax Eden Saig, Tamar Garbuz, Ariel D. Procaccia, Inbal Talgam-Cohen, Jamie Tucker-Foltz 29d ago

Adaptive Contracts for Cost-Effective AI Delegation

Adaptive contracts framework for cost-effective AI delegation in text generation tasks with selective evaluation methods.

Ax Zilin Huang, Zihao Sheng, Zhengyang Wan, Yansong Qu, Junwei You, Sicong Jiang, Sikai Chen 29d ago

DriveVLM-RL: Neuroscience-Inspired Reinforcement Learning with Vision-Language Models for Safe and Deployable Autonomous Driving

DriveVLM-RL combines vision-language models with reinforcement learning for autonomous driving, addressing safety and latency challenges.

Ax Letian Fu, Justin Yu, Karim El-Refai, Ethan Kou, Haoru Xue, Huang Huang, Wenli Xiao, Guanzhi Wang, Dantong Niu, Fei-Fei Li, Guanya Shi, Jiajun Wu, Shankar Sastry, Yuke Zhu, Ken Goldberg, Linxi "Jim" Fan 29d ago

CaP-X: A Framework for Benchmarking and Improving Coding Agents for Robot Manipulation

CaP-X framework for benchmarking Code-as-Policy agents in robot manipulation tasks using executable code and vision-language-action methods.

Ax Nils Gr\"unefeld, Jes Frellsen, Christian Hardmeier 29d ago

An Isotropic Approach to Efficient Uncertainty Quantification with Gradient Norms

Lightweight uncertainty quantification method for neural networks using gradient norms and isotropy assumptions.

Ax Yuhang Wu, Xiangqing Shen, Fanfan Wang, Cangqi Zhou, Zhen Wu, Xinyu Dai, Rui Xia 29d ago

Optimizing RAG Rerankers with LLM Feedback via Reinforcement Learning

RAG reranker optimization using LLM feedback and reinforcement learning to align with downstream generation tasks.

Ax Zilin Huang, Zhengyang Wan, Zihao Sheng, Boyue Wang, Junwei You, Sikai Chen 29d ago

Sim2Real-AD: A Modular Sim-to-Real Framework for Deploying VLM-Guided Reinforcement Learning in Real-World Autonomous Driving

Modular framework deploying VLM-guided reinforcement learning for autonomous driving via sim-to-real transfer.

Ax Alhasan Mahmood, Samir Abdaljalil, Hasan Kurban 29d ago

Multilingual Prompt Localization for Agent-as-a-Judge: Language and Backbone Sensitivity in Requirement-Level Evaluation

Evaluation of multilingual prompt localization in agent-as-judge frameworks across 55 developer tasks and six backbones.

Ax Haonan Huang 29d ago

Grounded autonomous scrutiny at scale: emergent critique from reproduction of published computational physics papers

Autonomous LLM agents reproduce and critique published computational physics papers using first-principles ground truth.

Ax Xue Qin, Simin Luan, Cong Yang, Zhijun Li 29d ago

ECM Contracts: Contract-Aware, Versioned, and Governable Capability Interfaces for Embodied Agents

Contract-based interface model for modular embodied agent capabilities with versioning and governance support.

Ax Jiacheng Liu, Xiaohan Zhao, Xinyi Shang, Zhiqiang Shen 29d ago

Dive into Claude Code: The Design Space of Today's and Future AI Agent Systems

Analysis of Claude Code architecture and design principles for agentic coding tools compared with open-source alternatives.

Ax Vitor F. Grizzi, Thang Duc Pham, Luke N. Pretzie, Jiayi Xu, Murat Keceli, Cong Liu 29d ago

ChemGraph-XANES: An Agentic Framework for XANES Simulation and Curation

LLM-based agentic framework for XANES simulation and curation in computational chemistry with workflow automation.

Ax Yujin Potter, Nicholas Crispino, Vincent Siu, Chenguang Wang, Dawn Song 29d ago

Peer-Preservation in Frontier Models

Study of misaligned behaviors in frontier AI models including peer-preservation behavior across eight models.

Ax Changyu Li, Shuanghong Huang, Jiashen Liu, Ming Lei, Jidu Xing, Kaishun Wu, Lu Wang, Fei Luo 29d ago

FED-FSTQ: Fisher-Guided Token Quantization for Communication-Efficient Federated Fine-Tuning of LLMs on Edge Devices

Communication-efficient federated fine-tuning of LLMs on edge devices using Fisher-guided token quantization.

Ax Alexander W. Lee, Benjamin Han, Shayak Sen, Sam Yeom, Ugur Cetintemel, Anupam Datta 29d ago

Evergreen: Efficient Claim Verification for Semantic Aggregates

Claim verification system for semantic aggregates generated by LLMs from relational databases.

Ax Xue Qin, Simin Luan, Cong Yang, Zhijun Li 29d ago

Regression Test Selection for Updated Capability Modules in Compositional ML Systems via Atomic-Quality Probes

Regression test selection framework for ML systems with modular capability components.

Ax Yiming Liu, Ruofan Liu, Yun Lin, Zicong Zhang, Weiyu Kong, Pengnian Qi, Xiao Cheng, Weinan Zhang, Qianxiang Wang, Linpeng Huang 29d ago

XSearch: Explainable Code Search via Concept-to-Code Alignment

Semantic code search system using concept-to-code alignment for explainable and generalizable retrieval.

Ax Simiao Liu, Fang Liu, Peiding Wang, Taichuan Li, Yinghao Zhu, Xiaoli Lian, Li Zhang 29d ago

ContraFix: Skill-Enhanced Contrastive Runtime Analysis for Vulnerability Repair

LLM-based agent framework using contrastive learning to guide automated vulnerability repair in software systems.

Ax Md Afif Al Mamun, Gias Uddin 29d ago

BLAgent: Agentic RAG for File-Level Bug Localization

LLM-based agentic RAG system for file-level bug localization in software maintenance and automated program repair.

Ax Mengdi Chu, Yang Liu, Ayan Biswas, Han-Wei Shen 29d ago

Do Physics Foundation Models Learn Generalizable Physics? A Bias-Aware Benchmark Across Physical Regimes and Distribution Shifts

Benchmark evaluating physics foundation models across 8 dynamics, 3 training mixtures, and 25 test regimes to assess generalization.

Ax Valentina Bui Muti, Eug\'enie Dulout, Ziquan Fu 29d ago

MedCase-Structured: A Text-to-FHIR Dataset for Benchmarking Diagnostic Reasoning in Clinically Realistic EHR Settings

Dataset and pipeline for benchmarking LLM diagnostic reasoning using HL7 FHIR-compliant structured EHR data from unstructured text.

Ax Qiming Shi, Zhaolu Kang, Yunfan Zhou, Di Weng, Yingcai Wu 29d ago

SPADER: Step-wise Peer Advantage with Diversity-Aware Exploration Rewards for Multi-Answer Question Answering

Method for multi-answer QA using tool-augmented LLM agents with peer-advantage rewards for discovering comprehensive answer sets.

Ax Hongbo Wang 29d ago

Exact equivariance, kept through training, buys zero-shot generalisation across the symmetry group

Theoretical analysis showing equivariant latent world models achieve zero-shot generalization across symmetry groups via invariant prediction loss.

Ax Younghun Go, Jaehoon Han, Changyong Shin, Chuck Yoo, Gyeongsik Yang 29d ago

Enabling KV Caching of Shared Prefix for Diffusion Language Models

Technique for KV cache optimization in diffusion language models handling bidirectional attention patterns during inference.

Ax Wanghan Xu, Shuo Li, Tianlin Ye, Qinglong Cao, Yixin Chen, Hengjian Gao, Yiheng Wang, Qi Li, Kun Li, Sheng Xu, Shengdu Chai, Fangchen Yu, Xiangyu Zhao, Zhangrui Zhao, Weijie Ma, Zijie Guo, Koutian Wu, Haoyu Zhou, Haoxiang Yin, Lixue Cheng, Chaofan Hu, Haoxuan Li, Lu Mi, Xuxuan Xie, Yifan Zhou, Ruizhe Chen, Zhiwang Zhou, Xingjian Guo, Yuhao Zhou, Xuming He, Shengyuan Xu, Xinyu Gu, Jiamin Wu, Mianxin Liu, Chunfeng Song, Fenghua Ling, Dongzhan Zhou, Shixiang Tang, Yuqiang Li, Mao Su, Peng Ye, Siqi Sun, Bin Wang, Xue Yang, Zhenfei Yin, Tianfan Fu, Guangtao Zhai, Wanli Ouyang, Bo Zhang, Lei Bai, Wenlong Zhang 29d ago