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arXivColumbiaAmazonMulti-agent LLM systems

Receiver-Conditioned Latent Communication gives 94% CacheBack

CacheBack uses receiver-conditioned filtering of sender KV caches via attention weights to cut transferred state by 75%, boosting multi-agent accuracy by 14.7 points and reducing latency 3.2x versus text.

Maximillian Rossi, Prajwal Raghunath, Haoqing Xuan, Yusen Zhang and 1 more

Published Sep 25, 2026 · 0 citations · ▲ 11 on Hugging Face · Code ★ 6

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NeurIPS 2026ColumbiaAutoML & architecture search

Growing a Neural Network in Breadth, Depth, and Time

Eivinas Butkus, Kedar Garzón Gupta, Nikolaus Kriegeskorte

Sydney Poster Session 6, Thu, Dec 10, 5:00 PM–8:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026ColumbiaSailpointYaleEfficient attention & state-space models

Nearly Optimal Attention Coresets

Alexandr Andoni, Eldar Kleiner, Edo Liberty

Atlanta Poster Session 6, Fri, Dec 11, 4:30 PM–7:30 PM, Hall C1 · Published 2026

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NeurIPS 2026ColumbiaActive learning

Forward Shapley Scoring for Non-Myopic Active Feature Acquisition

Guoliang Xu

Atlanta Poster Session 6, Fri, Dec 11, 4:30 PM–7:30 PM, Hall C1 · Published 2026

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NeurIPS 2026ColumbiaUncertainty & calibration

Announced Breaks Separate Conformal Reliability from Frequency Calibration

Karl Li

Sydney Poster Session 3, Wed, Dec 9, 10:00 AM–1:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026FudanU Hong KongShanghai JiaotongXi'an JiaotongNankaiVision-language models

MedVTok: A General-Purpose Medical Visual Tokenizer

Chenglong Ma, Yuanfeng Ji, Junzhi Ning, Jiyao Liu and 17 more

Sydney Poster Session 1, Tue, Dec 8, 10:00 AM–1:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026ColumbiaGoogle DeepMindExplainable AI

Counterfactual Debugging the World Model Transfer Gap

Mingxuan Li, Kai-Zhan Lee, Michael Dennis, Elias Bareinboim

Atlanta Poster Session 1, Wed, Dec 9, 10:00 AM–1:00 PM, Hall C1 · Published 2026

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NeurIPS 2026ColumbiaU PennsylvaniaBackdoors & data poisoning

Robust and Efficient Backdoor Mitigation for ML Models via Tolerant Property Testing

Xi Chen, Anindya De, Rocco A Servedio

Sydney Poster Session 2, Tue, Dec 8, 5:00 PM–8:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026Pokemon ShanghaiFudanColumbiaShanghai Artificial IntelligenceThe Chinese University of Hong KVision-language models

From Perception to Punchline: Empowering VLM with the Art of In-the-wild Memes

Xueyan Li, Yingyi Xue, Mengjie Jiang, Qingzi Zhu and 1 more

Sydney Poster Session 5, Thu, Dec 10, 10:00 AM–1:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026ColumbiaML systems & compilers

Speed Predictions for Online Energy-Efficient Scheduling

Eric Balkanski, Jingwei Li, Clifford Stein, Cherlin Zhu

Atlanta Poster Session 2, Wed, Dec 9, 4:30 PM–7:30 PM, Hall C1 · Published 2026

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NeurIPS 2026U Illinois at Urbana-ChampaignIndependentU Illinois, Urbana-ChampaignNorthwesternColumbiaSparse autoencoders

Crosscoding Through Time: Sparse Feature Discovery Across Sequence Positions

Dmitry Manning-Coe, Han Xuanyuan, Aniket Deshpande, Andrii Shportko and 1 more

Sydney Poster Session 4, Wed, Dec 9, 5:00 PM–8:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026Renmin University of ChinaColumbiaBeijing JiaotongU Science and Technology of ChinBeijing Academy of Artificial InAgent benchmarks & environments

SciResearchBench: Benchmarking AI Agents on Complex Scientific Literature Discovery

Lei Xiong, Kun Luo, Ziyi Xia, Wenbo Zhang and 5 more

Sydney Poster Session 2, Tue, Dec 8, 5:00 PM–8:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026TongjiU Hong KongColumbia3D vision & reconstruction

PF-SGS: Pose-Free Streaming 3D Gaussian Splatting for Large-Scale Scene Reconstruction

wenjie mu, ziniu liu, Tong Wu, Zhan Li and 7 more

Sydney Poster Session 1, Tue, Dec 8, 10:00 AM–1:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026ColumbiaBoston University, BostonMIT, BostonIBM T.J. Watson Research CenterInformation retrieval

Robust Approximate Nearest Neighbor Search for Any Dataset

Alexandr Andoni, Themistoklis Haris, Esty Kelman, Krzysztof Onak

Sydney Poster Session 1, Tue, Dec 8, 10:00 AM–1:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026ColumbiaOptimization

Finite-Resolution Decision Sufficiency for Linear Optimization

Mohammed Jamal, Soufiane Fafe

Atlanta Poster Session 2, Wed, Dec 9, 4:30 PM–7:30 PM, Hall C1 · Published 2026

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NeurIPS 2026U Wisconsin - MadisonU Tokyo / SB IntuitionsColumbiaDeepMindPrincetonAgent benchmarks & environments

DEBATE: A Large-Scale Benchmark for Evaluating Opinion Dynamics in Role-Playing LLM Agents

Yun-Shiuan Chuang, Ruixuan Tu, Chengtao Dai, You Li and 7 more

Atlanta Poster Session 4, Thu, Dec 10, 4:30 PM–7:30 PM, Hall C1 · Published 2026

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NeurIPS 2026Modal/HarvardStanfordHarvardThinking Machines Lab, StanfordColumbiaML systems & compilers

Hawkeye: Hardware-Aware GPU Kernel Optimization with Minimal Supervision

Arya Tschand, Kesavan Ramakrishnan, Alexander Ingare, Simon Guo and 5 more

Sydney Poster Session 2, Tue, Dec 8, 5:00 PM–8:00 PM, Hall 1-4 · Published 2026

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NeurIPS 2026City University of Hong KongXidianColumbiaThe University of Hong KongVideo-language models

Diagnosing and Correcting Bias in MLLM for Long Video Understanding

Xusheng Liang, Jianqiao Sun, Hao Zhang, Yulei Niu and 2 more

Sydney Poster Session 5, Thu, Dec 10, 10:00 AM–1:00 PM, Hall 1-4 · Published 2026

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67%Highly rated
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NeurIPS 2026Columbia University NYU CourantColumbiaProbing & representation analysis

Structural Blindness in Latent Data Assimilation: Representation Geometry Misleads Sensor Design

Yongquan Qu, Pierre Gentine

Sydney Poster Session 3, Wed, Dec 9, 10:00 AM–1:00 PM, Hall 1-4 · Published 2026

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67%Highly rated
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NeurIPS 2026City University of Hong KongU Illinois ChicagoDalian University of TechnologyMohamed bin Zayed University of Mila - Quebec AI Institute &RL for LLMs

How Data Scales in Agentic Reinforcement Learning: Laws and Synthesis Strategies

Bowei He, Yankai Chen, Xiaokun Zhang, Changjiang Han and 3 more

Sydney Poster Session 1, Tue, Dec 8, 10:00 AM–1:00 PM, Hall 1-4 · Published 2026

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