Archives AI News

STOAT: Spatial-Temporal Probabilistic Causal Inference Network

arXiv:2506.09544v3 Announce Type: replace Abstract: Spatial-temporal causal time series (STC-TS) involve region-specific temporal observations driven by causally relevant covariates and interconnected across geographic or network-based spaces. Existing methods often model spatial and temporal dynamics independently and overlook causality-driven probabilistic forecasting,…

DeepDR: an integrated deep-learning model web server for drug repositioning

arXiv:2511.08921v1 Announce Type: new Abstract: Background: Identifying new indications for approved drugs is a complex and time-consuming process that requires extensive knowledge of pharmacology, clinical data, and advanced computational methods. Recently, deep learning (DL) methods have shown their capability for…

Diffusion Policies with Value-Conditional Optimization for Offline Reinforcement Learning

arXiv:2511.08922v1 Announce Type: new Abstract: In offline reinforcement learning, value overestimation caused by out-of-distribution (OOD) actions significantly limits policy performance. Recently, diffusion models have been leveraged for their strong distribution-matching capabilities, enforcing conservatism through behavior policy constraints. However, existing methods…

Simulating Non-Markovian Open Quantum Dynamics with Neural Quantum States

arXiv:2404.11093v3 Announce Type: replace-cross Abstract: Reducing computational scaling for simulating non-Markovian dissipative dynamics using artificial neural networks is both a major focus and formidable challenge in open quantum systems. To enable neural quantum states (NQSs), we encode environmental memory in…

TAMIS: Tailored Membership Inference Attacks on Synthetic Data

arXiv:2504.00758v2 Announce Type: replace Abstract: Membership Inference Attacks (MIA) enable to empirically assess the privacy of a machine learning algorithm. In this paper, we propose TAMIS, a novel MIA against differentially-private synthetic data generation methods that rely on graphical models.…