Results 131 to 140 of about 35,760 (258)

Beyond Prediction: Data, Baselines, Explanation, and Causation in Machine Learning for Food Insecurity

Food Safety and Health, EarlyView.
The gains from machine learning in nowcasting and forecasting food insecurity are still small and limited and cannot be observed in all countries. This review summarizes the public resources for data, corrects common misconceptions about model requirements, and establishes baseline requirements, explanations, causal inference, and equity in operational
Shabnam Mehboob, Azman Abdullah, Gunesh Kumar, Samreen Memon, Naila Afghan   +4 more
wiley   +1 more source

Identifying Abnormal Hosts in Data Streams Using Reversible Sketch

Engineering Reports
Significant cardinality change is an important sign of the beginning of network attacks. Hosts associated with significant cardinality changes usually exhibit abnormal behavior.
Aiping Zhou, Jin Qian
doaj   +1 more source

Practice adoption in MNCS: A multi‐level interactionist model of trait activation

Global Strategy Journal, EarlyView.
Abstract Research Summary Sharing knowledge through organizational practices is an important source of advantage for multinational corporations (MNCs). While prior research on practice adoption by subsidiaries of MNCs has identified several individual and organizational factors, this study examines their interplay in the context of HQ‐mandated ...
Sven Kunisch, Ulrich Leicht‐Deobald, Tomi Laamanen, Adrian Schulte Steinberg, Björn Ambos   +4 more
wiley   +1 more source

How Has the Health of the United States Population Changed? Evidence From Biomarkers

Health Economics, EarlyView.
ABSTRACT Population health is a central input into social welfare, but health itself is complex and multidimensional. Mapping multiple dimensions of health into a single population health index may require strong assumptions about how to aggregate and weight across dimensions.
Sanchita Chakrovorty, Travis A. Smith
wiley   +1 more source

Complication Rates Associated With Evolving Practice Patterns in Vasopressor Use and Fluid Administration for Oral Cavity Cancer Free Flap Reconstruction

Head &Neck, EarlyView.
ABSTRACT Background The safety of vasopressors for managing intraoperative hypotension remains debated. This study evaluated complications associated with vasopressor use and fluid administration in oral cavity cancer free flap surgery. Methods Retrospective review of 826 patients who received oral cavity cancer free flap reconstruction from 2008 to ...
Harrison Gao, Nuwan Dharmawardana, Alex O. Esemezie, Hedyeh Ziai, Philopateer Ataalla, Natalie Weisbrod, Konrado Deutsch, Stuart A. McCluskey, Danny Enepekides, Kevin M. Higgins, Antoine Eskander, John R. de Almeida, David P. Goldstein, Ralph W. Gilbert, Jonathan C. Irish, Dale H. Brown, Christopher M. K. L. Yao, Christopher W. Noel, Sharon Tzelnick   +18 more
wiley   +1 more source

Cardinality in Allegories

, 2007
. In this paper we want to investigate two notions of the cardinality of relations in the context of allegories. The different axiom systems are motivated on the existence of injective and surjective functions, respectively.
Yasuo Kawahara, Michael Winter
core  

Use of natural language processing to extract uterine weight from pathology reports

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Introduction For patients requiring hysterectomy, uterine weight is an important factor affecting surgical complexity and surgical outcomes. However, uterine weight is not readily available for analysis in administrative databases. In the present study, we use natural language processing to extract uterine weight from narrative pathology text.
Steven Habbous, Alinah Surani, Ally Murji, Erik Hellsten   +3 more
wiley   +1 more source

Classification and Types of Bases of All Ultrafunctions on Two-Element Set

Известия Иркутского государственного университета: Серия "Математика", 2016
This paper studies properties of ultrafunctions with respect of their inclusion in maximal clones. The number of maximal clones for all ultrafunctions of rank 2 is equal to 11 [V. Panteleev, 2009].
S. Zamaratskaya, V. Panteleev
doaj  

Multi‐command wearable magnetic human‐machine interface enabled by low‐noise sensing and time‐series deep learning

InfoScience, EarlyView.
This study integrates a wrist‐worn sensing platform based on a low‐noise planar Hall magnetoresistive sensor with time‐series deep learning to enable long‐range, single‐sensor, multi‐command gesture recognition with high accuracy. Further evaluations show reliable generalization across different days, previously unseen users, wearing‐position ...
Guannan Mu, Proloy Taran Das, Jan Schmidtpeter, Andreas Knüpfer, Rui Xu, Denys Makarov   +5 more
wiley   +1 more source

Exact Values and Bounds on Covering Schemes of Strength Two

Journal of Combinatorial Designs, EarlyView.
ABSTRACT In this work, we investigate covering schemes of strength 2 over finite abelian groups, establishing new lower and upper bounds and evaluating new exact values. A main result is a new general lower bound that improves the trivial one and achieves optimality for the binary case. We also develop a recursive relation based on subsets of the group
André G. Castoldi, Anderson N. Martinhão, Emerson L. Monte Carmelo, Pablo H. Perondi, Otávio J. N. T. N. dos Santos   +4 more
wiley   +1 more source