Results 121 to 130 of about 227,245 (293)

Family Firms' Boards: Reflections Based on Theoretical Groundings

Strategic Change, EarlyView.
ABSTRACT Boards of Directors is one of the most recurring topics in corporate governance literature. In the family firm realm, Boards of Directors have distinctive features compared to non‐family firms; their functions and activities can differ significantly.
Andrea Sangermano, Mara Bergamaschi, Cristina Bettinelli   +2 more
wiley   +1 more source

Efficient Normal-Form Parsing for Combinatory Categorial Grammar [PDF]

Proceedings of ACL '96 (34th Meeting of the Association for Computational Linguistics), Santa Cruz, 1996
Under categorial grammars that have powerful rules like composition, a simple n-word sentence can have exponentially many parses. Generating all parses is inefficient and obscures whatever true semantic ambiguities are in the input. This paper addresses the problem for a fairly general form of Combinatory Categorial Grammar, by means of an efficient ...
arxiv  

What is the minimal set of fragments that achieves maximal parse accuracy? [PDF]

Proceedings ACL'2001, Toulouse, France, 2001
We aim at finding the minimal set of fragments which achieves maximal parse accuracy in Data Oriented Parsing. Experiments with the Penn Wall Street Journal treebank show that counts of almost arbitrary fragments within parse trees are important, leading to improved parse accuracy over previous models tested on this treebank (a precision of 90.8% and a
arxiv  

Bottom-Up/Top-Down Image Parsing with Attribute Grammar [PDF]

, 2008
Feng Han, Song-Chun Zhu
openalex   +1 more source

Diagnosing coastal processes using machine learning and ocean buoyancy gliders

Limnology and Oceanography, EarlyView.
Abstract Ocean buoyancy gliders provide a comprehensive view of the water column, offering more than simply a snapshot of a single moment in time or space. In this study, we applied the established machine learning method, k‐means clustering, to a glider dataset collected in the summer of 2015 in the northern Gulf of Mexico.
Robert L. Iles IV, Steven F. DiMarco, Gerardo Gold‐Bouchot, Anthony H. Knap   +3 more
wiley   +1 more source

Continental‐scale seston stoichiometry reveals fundamental constraints on the elemental composition of particles transported by streams

Limnology and Oceanography, EarlyView.
Abstract Suspended particulate matter, or seston, represents an understudied flux of carbon (C), nitrogen (N), and phosphorus (P) in river networks. Here, we summarize riverine seston C : N : P stoichiometry data from 27 streams and rivers sampled regularly from 2014 to 2022 across the United States by the National Ecological Observatory Network (NEON).
David W. P. Manning, Arial J. Shogren, Jonathan P. Benstead, Zacharie T. Loveless   +3 more
wiley   +1 more source

Landscape transcriptomics as a tool for addressing global change effects across diverse species

Molecular Ecology Resources, EarlyView., 2023
Abstract Landscape transcriptomics is an emerging field studying how genome‐wide expression patterns reflect dynamic landscape‐scale environmental drivers, including habitat, weather, climate, and contaminants, and the subsequent effects on organismal function. This field is benefitting from advancing and increasingly accessible molecular technologies,
Jason Keagy, Chloe P. Drummond, Kadeem J. Gilbert, Christina M. Grozinger, Jill Hamilton, Heather M. Hines, Jesse Lasky, Cheryl A. Logan, Ruairidh Sawers, Tyler Wagner   +9 more
wiley   +1 more source

GseaVis: An R Package for Enhanced Visualization of Gene Set Enrichment Analysis in Biomedicine

Med Research, EarlyView.
ABSTRACT Gene set enrichment analysis (GSEA) is a widely used computational method for determining whether predefined sets of genes show statistically significant concordant differences between two biological states. Despite its popularity, effective visualization of GSEA results remains challenging particularly for users seeking to extract meaningful ...
Jun Zhang, Hongyuan Li, Wenjun Tao, Jun Zhou   +3 more
wiley   +1 more source

Cortical Effects of Dopamine Replacement Account for Clinical Response Variability in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Individual variability in clinical response to dopamine replacement therapy (DRT) is a key barrier to efficacious treatment for patients with Parkinson's disease (PD). A better understanding of the neurobiological sources of such interindividual differences is necessary to personalize DRT prescribing, inform future clinical ...
Alex I. Wiesman, Mikkel C. Vinding, Panagiota Tsitsi, Per Svenningsson, Josefine Waldthaler, Daniel Lundqvist   +5 more
wiley   +1 more source

Bottom-up/top-down image parsing by attribute graph grammar [PDF]

, 2005
Feng Han, Song‐Chun Zhu
openalex   +1 more source