While imitation learning is becoming common practice in robotics, this approach often suffers from data mismatch and compounding errors. DAgger is an iterative algorithm that addresses these issues by continually aggregating training data from both the expert and novice policies, but does not consider the impact of safety. We present a probabilistic extension to DAgger, which uses the distribut...

In non-Hermitian random matrix theory there are three universality classes for local spectral correlations: the Ginibre class and nonstandard $\mathrm{AI}^\dagger$ $\mathrm{AII}^\dagger$. We show that continuum Dirac operator in two-color QCD coupled to a chiral $\mathrm{U}(1)$ gauge field or an imaginary chemical potential falls ($\mathrm{AII}^\dagger$) fermions pseudoreal (real) representatio...

Abstract Quotidian framing is a pragmatic strategy originally observed in studies of conversations among older women Japan (Matsumoto, 2011). In the conversations, when recounting painful event such as death husband, narrator included trivial details from perspective ordinary life, thereby reframing extraordinary into “quotidian” with apparent effect lightening atmosphere and regaining normal l...

OBJECTIVE To understand the health integrality in the daily work of Family Health Strategy (FHS) and its concept according to the managers in Jequitinhonha Valley, Minas Gerais, Brazil. METHODOLOGY This is a multiple case study of holistic and qualitative approach based on the Quotidian Comprehensive Sociology. The subjects were workers of the Family Health Strategy teams, the support team an...

Toy models have been used to separate important features of quantum computation from the rich background of the standard Hilbert space model. Category theory, on the other hand, is a general tool to separate components of mathematical structures, and analyze one layer at a time. It seems natural to combine the two approaches, and several authors have already pursued this idea. We explore catego...

We use quantum mechanics to elucidate the mechanism for the reaction of molecular oxygen with palladium-hydride complexes, (pyridine)(2)-Pd(II)(H)OAc, in toluene, focusing specifically on the direct insertion pathway of dioxygen into the Pd-H bond and pathways proceeding through a Pd(0) intermediate for both cis and trans starting configurations as well as with the assistance of an extra HOAc m...

71 SPECIALSECTION could escape from a lab and cause a human pandemic, or that revealing details about the research could inadvertently aid terrorists seeking a bioweapon. They asked the National Science Advisory Board for Biosecurity, set up after the 2001 anthrax attacks, to review the H5N1 studies. It initially recommended that the papers be published only if journal editors deleted key metho...