Results 131 to 140 of about 27,995 (314)

Finding Hierarchical Structure in Neural Stacks Using Unsupervised Parsing [PDF]

open access: gold, 2019
William Merrill   +5 more
openalex   +1 more source

Indirect effects of Seeking Safety plus sertraline on alcohol use: The mediating role of reductions in posttraumatic stress disorder symptom severity

open access: yesJournal of Traumatic Stress, EarlyView.
Abstract Posttraumatic stress disorder (PTSD) symptoms and alcohol use frequently co‐occur and are mutually reinforcing. Few studies have examined how changes in PTSD severity influence subsequent changes in alcohol use, particularly in the context of comorbidity treatments. This secondary analysis utilized data from a clinical trial comparing 12 weeks
Lesia M. Ruglass   +11 more
wiley   +1 more source

Inflammatory Markers Stratify Surgical Outcomes in Pediatric Airway Reconstruction

open access: yesThe Laryngoscope, EarlyView.
ABSTRACT Objectives Red blood cell distribution width (RDW) predicts surgical success in adult patients undergoing open airway reconstruction for laryngotracheal stenosis, but similar biomarkers in pediatrics remain unidentified. This study identifies predictors of outcomes in pediatric patients undergoing triple endoscopy or surgical airway ...
Nomongo Dorjsuren   +5 more
wiley   +1 more source

Reinforcement Learning Enabled Nanophotonic Devices

open access: yesLaser &Photonics Reviews, EarlyView.
A reinforcement learning algorithm is used to design photonic devices. The method creates metagratings and grating couplers that efficiently control both the direction and polarization of light. Further, a reinforcement learning approach is used to design in‐plane integrated photonic devices. This approach paves the way for advanced photonic components
Zi Wang   +4 more
wiley   +1 more source

Thermometer Ions, Internal Energies, and In‐Source Fragmentation in Ambient Ionization

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Ionization and fragmentation are at the core of mass spectrometry. But they are not necessarily separated in space, as in‐source fragmentation can also occur. Here, we survey the literature published since our 2005 review on the internal energy and fragmentation in electrospray ionization sources.
Emilie Bertrand, Valérie Gabelica
wiley   +1 more source

TopoMAS: Large Language Model Driven Topological Materials Multi‐Agent System

open access: yesMaterials Genome Engineering Advances, EarlyView.
TopoMAS is an interactive multi‐agent framework that revolutionizes topological materials discovery through human–AI collaborative intelligence. The system integrates natural language processing, knowledge retrieval from literature and databases, crystal structure generation, and automated first‐principles calculations within a unified workflow.
Baohua Zhang   +5 more
wiley   +1 more source

Modular parsers

open access: yes, 1998
Traditional parser generators are designed to produce highly optimised parsers for grammars known in their entirety ahead of time. There are some circumstances where it is desirable to construct a parser from grammar fragments, for which the flexibility of combination is more important than the speed of the final parser.
openaire   +1 more source

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