Costco sued for seeking refunds on tariffs customers paid
Proposed class action accuses Costco of unjust enrichment.
Ashley Belanger
30 views
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Articles
PI-JEPA: Label-Free Surrogate Pretraining for Coupled Multiphysics Simulation via Operator-Split Latent Prediction
arXiv:2604.01349v1 Announce Type: new Abstract: Reservoir simulation workflows face a fundamental data asymmetry: input parameter fields (geostatistical permeability realizations, porosity distributions) are free to generate …
Brandon Yee, Pairie Koh
42 views
Bridging Deep Learning and Integer Linear Programming: A Predictive-to-Prescriptive Framework for Supply Chain Analytics
arXiv:2604.01775v1 Announce Type: new Abstract: Although demand forecasting is a critical component of supply chain planning, actual retail data can exhibit irreconcilable seasonality, irregular spikes, …
Khai Banh Nghiep, Duc Nguyen Minh, Lan Hoang Thi
28 views
Common TF-IDF variants arise as key components in the test statistic of a penalized likelihood-ratio …
arXiv:2604.00672v1 Announce Type: new Abstract: TF-IDF is a classical formula that is widely used for identifying important terms within documents. We show that TF-IDF-like scores …
Zeyad Ahmed, Paul Sheridan, Michael McIsaac, Aitazaz A. Farooque
23 views
ZEUS: Accelerating Diffusion Models with Only Second-Order Predictor
arXiv:2604.01552v1 Announce Type: new Abstract: Denoising generative models deliver high-fidelity generation but remain bottlenecked by inference latency due to the many iterative denoiser calls required …
Yixiao Wang, Ting Jiang, Zishan Shao, Hancheng Ye, Jingwei Sun, Mingyuan Ma, Jianyi Zhang, Yiran Chen, Hai Li
21 views
Exclusive: Runway launches $10M fund, Builders program to support early-stage AI startups
Runway is launching a $10 million fund and startup program to back companies building with its AI video models, as it pushes toward interactive, real-time …
Rebecca Bellan
41 views
Decision-Centric Design for LLM Systems
arXiv:2604.00414v1 Announce Type: new Abstract: LLM systems must make control decisions in addition to generating outputs: whether to answer, clarify, retrieve, call tools, repair, or …
Wei Sun
34 views
A Retrospective on the ICLR 2026 Review Process
March 31 2026 A Retrospective on the ICLR 2026 Review Process ICLR 2026 Program Chairs ICLR 2026 The selection of papers for ICLR 2026 has …
153 views
Adapting Text LLMs to Speech via Multimodal Depth Up-Scaling
arXiv:2604.00489v1 Announce Type: new Abstract: Adapting pre-trained text Large Language Models (LLMs) into Speech Language Models (Speech LMs) via continual pretraining on speech data is …
Kazuki Yano, Jun Suzuki, Shinji Watanabe
19 views
DISCO-TAB: A Hierarchical Reinforcement Learning Framework for Privacy-Preserving Synthesis of Complex Clinical Data
arXiv:2604.01481v1 Announce Type: new Abstract: The development of robust clinical decision support systems is frequently impeded by the scarcity of high-fidelity, privacy-preserving biomedical data. While …
Arshia Ilaty, Hossein Shirazi, Amir Rahmani, Hajar Homayouni
12 views
When Reward Hacking Rebounds: Understanding and Mitigating It with Representation-Level Signals
arXiv:2604.01476v1 Announce Type: new Abstract: Reinforcement learning for LLMs is vulnerable to reward hacking, where models exploit shortcuts to maximize reward without solving the intended …
Rui Wu, Ruixiang Tang
11 views
Musk loves Grok’s “roasts.” Swiss official sues in attempt to neuter them.
Swiss finance minister filed a criminal complaint over Grok's "defamation."
Ashley Belanger
35 views