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SG-OPD: Sign-Gated On-Policy Distillation via Sign-Consistency Gating and Phased Teacher Sampling

new Abstract: On-policy distillation (OPD) trains a student on its own trajectories with dense per-token supervision from a stronger teacher, and often outperforms off-policy distillation and standard reinforcement learning. However, we find that its effectiveness implicitly relies on two assumptions that frequently break in practice: trajectory-level alignment between the student and the teacher, and uniform token-level reliability of the teacher's preferences. We therefore propose...

arXiv CS 1d ago

ABS-15G - KH III SG Resi LP (0002097853) (Securitizer)

Filed: 2026-06-03 AccNo: 0001104659-26-070009 Size: 17 MB Item 2.01: Completion of Acquisition or Disposition of Assets

SEC EDGAR Filings 6d ago

A Survey of Smart Grid Emerging Use Cases and Relevant 5G and 6G Capabilities and Features

new Abstract: The growing complexity of modern energy systems has led to the adoption of Smart Grid (SG) that use advanced communication technologies to facilitate efficient, reliable, secure, and sustainable energy operation and management. Unlike existing surveys that often treat grid and communication domains separately, this work rigorously quantifies service requirements for high-complexity emerging scenarios. It provides a comprehensive overview of SG architecture that integrates...

arXiv CS 6d ago

Spectra-Guided Neural Tucker Factorization

arXiv:2606.00584v1 Announce Type: cross Abstract: This paper proposes Spectra-Guided Neural Tucker Factorization (SG-NTF) for High-Dimensional and Incomplete (HDI) tensor completion. Circumventing discrete representational limits, SG-NTF maps scalar timestamps into a continuous spectral space to abstract temporal periodicities. Concurrently, a Spatio-Temporal Co-Gating (STCG) mechanism explicitly filters latent interactions via multiplicative modulation on spatiotemporal contexts.

arXiv CS 8d ago

Decoding the Surgical Scene: A Scoping Review of Scene Graphs in Surgery

arXiv:2509.20941v2 Announce Type: replace Abstract: As surgical AI transitions from pixel-level detection to complex reasoning, Scene Graphs (SGs) offer the structured, relational representations necessary to decode dynamic surgical environments. This PRISMA-ScR-guided scoping review systematically maps the evolving landscape of SG research in surgery, analyzing 52 primary studies to chart applications and methodological shifts. Our analysis reveals rapid growth, yet uncovers a critical...

arXiv CS 9d ago

Asymptotic Optimality of Thompson Sampling for Risk-Averse Bandits with Sub-Gaussian Rewards

arXiv:2606.09191v1 Announce Type: new Abstract: We prove that $\rho\text{-}\mathrm{NPTS}_{\mathrm{SG}}$, an anchor-free nonparametric Thompson Sampling algorithm for risk-averse bandits, achieves regret matching the instance-dependent lower bound to leading order in $\log n$, establishing it as asymptotically optimal for any continuous risk functional $\rho$ (CVaR, mean-variance, Sharpe ratio, distortion risk measures, and more) on the class of distributions with bounded density and...

arXiv CS 1d ago

'The Lone Gunmen' at 25: the underrated 'X-Files' spin-off that aspired to be 'Mission: Impossible' with geeks

'The Lone Gunmen' at 25: the underrated 'X-Files' spin-off that aspired to be 'Mission: Impossible' with geeks Conspiracy theories, print media, and James (sorry, Jimmy) Bond collide in an all-too-brief extension of Mulder and Scully's world. Sci-fi spin-offs can be a mixed bag. "Star Trek: The Next Generation" and "Stargate SG-1" were so successful that they spawned numerous follow-ups of their own, but efforts to expand the respective universes of "Babylon 5" ("Crusade") and "Battlestar...

Space.com 8d ago

Brunson or Wemby: Who tops our rankings of the pla...

An NBA postseason highlighted by breakout performances, Game 7 thrillers and more than a few upsets has reached its last chapter: The Finals between the San Antonio Spurs and New York Knicks. San Antonio is seeking its first championship since 2014 after winning 62 games during the regular season and dethroning the Oklahoma City Thunder in the Western Conference finals. New York, ringless since 1973, won 53 games and the NBA Cup before breezing through the Eastern Conference playoffs with a...

ESPN 7d ago

Archaeologists study the International Space Station and Everest to figure out 'how humans adapt in this impossible place where we have no business going'

Archaeologists study the International Space Station and Everest to figure out 'how humans adapt in this impossible place where we have no business going' Archaeologists are turning their attention and research skills to far-flung places on the Earth and beyond, discovering new information about how humans survive in extreme environments. Most archaeologists study the things that past people left behind to recreate a picture of a bygone culture. Researchers are now applying those same...

Live Science 6d ago

New 'Stargate' show cancelled at Amazon MGM

New 'Stargate' show cancelled at Amazon MGM Chevron seven will not lock This one hurts Stargate fans. Remember that new "Stargate" show that Amazon announced it was working on for Prime Video back in November 2025? Yeah, that's not happening anymore.

Space.com 7d ago