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SB-RF: Schr\"odinger Bridge Rectified Flow for One-Step Robust Speech Enhancement
Announce Type: new Abstract: Generative models have shown impressive results in speech enhancement but often suffer from multi-step inference. We propose SB-RF, a one-step generative framework integrating Rectified Flow (RF) with Schr\"odinger Bridge (SB) theory. SB-RF constructs a conditional bridge between clean and noisy speech distributions via entropy-regularized optimal transport.
Filamentary Transport and Thermoelectric Effects in Mushroom Phase Change Memory Cells
arXiv:2606.10262v1 Announce Type: new Abstract: We performed a 2D finite-element electrothermal computational study of thermoelectric effects and filamentary electronic transport in Ge$_2$Sb$_2$Te$_5$ mushroom phase change memory cells during Reset and Set operations, accounting for spatial activation energy variations in amorphous Ge$_2$Sb$_2$Te$_5$ and phase-change dynamics. Reset operations with current going from the top electrode to the narrow 4 nm bottom electrode require $\sim$3x less...
SpaceX wins $4 billion Space Force contract for satellites that target 'airborne threats' anywhere on Earth
SpaceX wins $4 billion Space Force contract for satellites that target 'airborne threats' anywhere on Earth The contract is for a satellite constellation that can "track and target airborne threats globally." The U.S Space Force has awarded SpaceX $4.16 billion to help the military track airborne targets using satellites. The massive contract is under the Space-Based Airborne Moving Target Indicator (SB-AMTI) program, which will add space systems to the U.S. military's tracking capabilities.
Early Detection of Alzheimer's Disease Using Explainable Machine Learning on Clinical Biomarkers: A Multi-Class Classification Study Using the Alzheimer's Disease Neuroimaging Initiative (ADNI) Dataset
Announce Type: new Abstract: Background: Alzheimer's disease (AD) affects over 55 million people worldwide. Accurate, interpretable detection of normal cognition (NC), mild cognitive impairment (MCI), and AD from routine clinical assessments remains a critical unmet need. Methods: An XGBoost classifier was developed for three-class detection using eight clinical features from the Alzheimer's Disease Neuroimaging Initiative (ADNI): MMSE, CDR Global, CDR Sum of Boxes (CDR-SB), MoCA, FAQ, age,...
MLB post-hype check-in: What to make of former big...
Players like Corbin Carroll, Paul Skenes, Nick Kurtz and now Kevin McGonigle have spoiled it for all hyped Major League Baseball prospects in recent years: We expect instant stardom from them, forgetting that baseball, as the great Jimmy Dugan once said, is "supposed to be hard. If it wasn't hard, everyone would do it."
'A disease anywhere can be a disease everywhere tomorrow morning': Public health expert on Ebola and the threat of future outbreaks
'A disease anywhere can be a disease everywhere tomorrow morning': Public health expert on Ebola and the threat of future outbreaks Live Science spoke with Dr. Ali S. Khan, an epidemiologist and former assistant surgeon general of the U.S. Public Health Service, about the ongoing Ebola epidemic and the U.S.'s preparedness for future outbreaks. A deadly Ebola disease epidemic is rapidly unfolding in the Democratic Republic of the Congo (DRC) and Uganda. In May, the World Health Organization...
Policy on the AI Exponential
Policy on the AI Exponential In one of the side plots to The Lord of the Rings, two of the Hobbits attempt to rouse Treebeard—a wise but ponderous sentient tree—to defend his forest from an army that is cutting it down. The problem is that Treebeard operates at a very different speed than the Hobbits. It takes him a full day simply to say hello to another tree, so getting him and his peers to act fast enough is nearly impossible.
Apple begins requiring age verification for App Store use in Texas
Apple begins requiring age verification for App Store use in Texas The state law governing app use by minors takes effect tomorrow. We're continuing to see the impact of the wave of age verification laws being passed by US state governments over the last year.
Reconstructing and forecasting disease trajectories of patients with Alzheimer's disease using routine data in resource-constrained settings
arXiv:2606.07798v1 Announce Type: new Abstract: Alzheimer's disease is a progressive neurodegenerative disorder, and its progression varies substantially across patients. Existing work aims to forecast patients' future cognitive state, with minimal focus on reconstructing the state from past visits. Furthermore, in current research, quantifying predictive uncertainty remains underexplored and relies on costly modalities such as MRI, PET, and CSF, limiting their deployment in resource-limited...
Fantasy Baseball Forecaster for Week 10: June 1-7
Week 10 marks the turn of the calendar to June. The first week of the month brings a relatively quiet 93-game week, beginning with nine evening affairs on Monday. Tuesday features 15 games under the lights, with the first matinee set for Wednesday.