Michael Köster

ORCID: 0000-0003-0362-150X
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About
Contact & Profiles
Research Areas
  • Multi-Agent Systems and Negotiation
  • Optimization and Search Problems
  • Streptococcal Infections and Treatments
  • Auction Theory and Applications
  • Global Maternal and Child Health
  • IoT and Edge/Fog Computing
  • Logic, Reasoning, and Knowledge
  • Maternal and Neonatal Healthcare
  • Pneumonia and Respiratory Infections
  • Global Health and Surgery
  • Business Process Modeling and Analysis
  • Orthopedic Infections and Treatments
  • Formal Methods in Verification
  • Dermatological diseases and infestations
  • Respiratory viral infections research
  • Hematological disorders and diagnostics
  • Vector-borne infectious diseases
  • Energy Efficient Wireless Sensor Networks
  • Service-Oriented Architecture and Web Services
  • Respiratory Support and Mechanisms
  • Intramuscular injections and effects
  • SARS-CoV-2 and COVID-19 Research
  • Network Traffic and Congestion Control
  • Healthcare Systems and Reforms
  • Peripheral Neuropathies and Disorders

Brown University
2014-2024

Hasbro Children's Hospital
2012-2023

New York Proton Center
2022

Communities In Schools of Orange County
2022

Manhattan Institute for Policy Research
2022

Oregon Medical Research Center
2022

Lindsay Unified School District
2022

University of Pittsburgh
2022

Rhode Island Hospital
2013-2021

Providence College
2013-2020

Researchers have searched for scalable alternatives to the symmetric multiprocessor (SMP) architecture since it was first introduced in 1982. The paper introduces an alternative view of relationship between technologies and SMPs. Instead replacing large SMPs with technology, we propose new techniques that allow be tied together efficiently, while maintaining compatibility with, performance characteristics of, SMP. trade-offs such differ from those traditional, scalable, Non-Uniform Memory...

10.1109/hpca.1999.744361 article EN 1999-01-01

Background The Rwanda Human Resources for Health Program (HRH Program) is a 7-year (2012-2019) health professional training initiative led by the Government of with goals large, diverse, and competent workforce strengthening capacity academic institutions in Rwanda. Methods data this organizational case study was collected through official reports from Ministry (MoH) 22 participating US institutions, databases MoH College Medicine Sciences (CMHS) Rwanda, surveys completed co-authors. Results...

10.15171/ijhpm.2018.61 article EN cc-by International Journal of Health Policy and Management 2018-08-06

Clinical practice guidelines for managing infants and children hospitalized bronchiolitis recommend only obtaining intermittent or "spot check" pulse oximetry readings those who show clinical improvement. The effect of such monitoring is currently unknown.To determine the vs continuous on hospital length stay among nonhypoxemic young bronchiolitis.Randomized, parallel-group, superiority trial otherwise healthy 2 years age younger during period from 2009 to 2014 at 1 4 children's hospitals in...

10.1001/jamapediatrics.2015.1746 article EN JAMA Pediatrics 2015-08-31

Abstract Background Clinicians cannot reliably predict complications of acute hematogenous osteomyelitis (AHO). Methods Consecutive cases AHO from 2 pediatric centers in the United States were analyzed retrospectively to develop clinical tools data obtained within 96 hours hospitalization and chronic AHO. Two novel composite prediction scores derived multivariable logistic regression modeling compared with a previously published severity illness (SOI) score, C-reactive protein (CRP),...

10.1093/cid/ciaa211 article EN Clinical Infectious Diseases 2020-02-28

Background Blood cultures are often recommended for the evaluation of community-acquired pneumonia (CAP). However, institutions vary in their use blood cultures, and have unclear utility CAP management hospitalized children. Objective To identify clinical factors associated with obtaining children CAP, to estimate association between culture obtainment hospital length stay (LOS). Methods We performed a multicenter retrospective cohort study admitted diagnosis any four pediatric hospitals...

10.1371/journal.pone.0117462 article EN cc-by PLoS ONE 2015-02-06

Infections (including sepsis, meningitis, pneumonia and tetanus) stand as a major contributor to neonatal mortality in Haiti (22%). Infants acquire bacteria that cause sepsis directly from the mother's blood, skin or vaginal tract either before during delivery. Nosocomial environmental pathogens introduce further risk after The absence of cohesive medical systems methods for collecting information limits available data countries such Haiti. This study seeks add more on burden severe...

10.1093/tropej/fmw077 article EN Journal of Tropical Pediatrics 2016-09-30

10.1007/s10472-010-9219-5 article EN Annals of Mathematics and Artificial Intelligence 2010-08-01

The International Multi‐Agent Programming Contest (MAPC), is a community‐serving effort to facilitate advances in programming multiagent systems (MASs) by developing benchmark problems, enabling head‐to‐head comparison of MASs, and supporting educational efforts the design implementation MASs.

10.1609/aimag.v33i4.2439 article EN AI Magazine 2012-12-01

To determine the appropriate needle length for intramuscular injection of vaccines to early adolescents by measuring muscle depth at deltoid site.Students from Nassau County, New York, and patients attending an adolescent clinic were invited participate. Height, weight, arm circumference measured. BMI percentiles obtained. Depths bone underlying site measured using ultrasonography while area was bunched or flattened. A sufficiently long defined as greater than equal skin-to-muscle plus 5 mm...

10.1542/peds.2008-1127 article EN PEDIATRICS 2009-07-27

Objectives The aim of this study was to describe the variation in antibiotic prescribing practices for uncomplicated community-acquired pneumonia across continuum care hospitalized pediatric patients better inform future efforts at standardizing therapy throughout a single hospitalization. Methods This is retrospective cohort involving 4 hospitals caring children aged 3 months 18 years, between January 1, 2011, and December 31, 2012, with diagnosis without complex chronic medical conditions....

10.1097/pec.0000000000000598 article EN Pediatric Emergency Care 2015-11-10

We propose an abstraction technique for model checking multi-agent systems given as modular interpreted (MIS) which allow succinct representations of compositional systems. Specifications are arbitrary ATL formulae, i. e., we can reason about strategic abilities groups agents. Our is based on collapsing each agent's local state space with hand-crafted equivalence relations, one per modality. develop a algorithm and prove its soundness. This makes it possible to perform abstractions (which...

10.5555/2034396.2034452 article EN Adaptive Agents and Multi-Agents Systems 2011-05-02

Background Neonatal mortality rates in Haiti are among the highest Western hemisphere. Few mothers deliver with a skilled birth attendant present, and there is significant lack of pediatricians. The neonatal intensive care unit (NICU) at St. Damien Pediatric Hospital, national referral center, one only five neonatology departments Haiti. In order to target limited resources toward improving outcomes, this study seeks describe clinical NICU. Methods A retrospective medical record review was...

10.1371/journal.pone.0240465 article EN cc-by PLoS ONE 2020-10-14

Abstract Introduction Healthcare-associated infections (HCAI) are major causes of morbidity, mortality, increased lengths stay and an economic burden on healthcare systems in resources-limited settings. This is especially true for neonates, who more susceptible with underdeveloped immune systems. Hand hygiene (HH) a key weapon against HCAI, yet globally, HH compliance remains substandard. study sought to determine the among workers (HCWs) children’s hospital neonatal intensive care unit...

10.1093/tropej/fmaa029 article EN Journal of Tropical Pediatrics 2020-04-30
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