Online make-to-order joint replenishment model: primal dual competitive algorithms

K. Makarychev , M. Sviridenko , R. Levi , T. Kimbrelt
symposium on discrete algorithms 952 -961

36
2008
LP-Based Heuristics for the Capacitated Lot Sizing Problem

P. Brandimarte , A. Alfieri , R. Levi
CIRP Annals 47 ( 1) 423 -426

8
1998
A Simple Online Competitive Adaptation of Lempel-Ziv Compression with Efficient Random Access Support

A. Dutta , R. Levi , D. Ron , R. Rubinfeld
data compression conference 113 -122

15
2013
Facility location with Service Installation Costs

Retsef Levi , David B. Shmoys , Chaitanya Swamy
symposium on discrete algorithms 1088 -1097

73
2004
LP-based approximation algorithms for capacitated facility location

Retsef Levi , David B. Shmoys , Chaitanya Swamy
Lecture Notes in Computer Science 206 -218

2004
Base-stock policies for lost-sales models: aggregation and asymptotics

Retsef Levi , AP Bert Zwart , JJ Joachim Arts , Gjjan Geert-Jan van Houtum
Technische Universiteit Eindhoven 491

3
2015
Translating a Biologic Revolution into an Organizational Overhaul

Kimia Ghobadi , Retsef Levi , Peter F. Dunn , Adam R. Marshall
NEJM Catalyst

2
2017
Determination of the Causes of Long Patient Wait Times in a Preoperative Evaluation Clinic

Retsef Levi , Jean Kwo , Mary Elizabeth Ellbeg , Devon Price
Cleveland Clinic Journal of Medicine 78

2011
Testing at the Source: Analytics-Enabled Risk-Based Sampling of Food Supply Chains in China

Retsef Levi , Stacy Springs , Nicholas Renegar , Weihua Zhou
Management Science 67 ( 5) 2985 -2996

19
2021
Optimization-driven framework to understand health care network costs and resource allocation.

Richard Whyte , Retsef Levi , Vivek Farias , Fernanda Bravo
Health Care Management Science 1 -21

2021
Fr053 LOW VOLUME BOWEL PREPARATION IN HOSPITALIZED ADULT PATIENTS IS ASSOCIATED WITH REDUCTIONS IN LENGTH OF STAY

Kyan C. Safavi , Bethany Daily , Peter Carolan , Marjory A. Bravard
Gastroenterology 160 ( 6)

2021
Modeling the impact of changing patient transportation systems on peri-operative process performance in a large hospital: insights from a computer simulation study

Danny Segev , Retsef Levi , Peter F. Dunn , Warren S. Sandberg
Health Care Management Science 15 ( 2) 155 -169

17
2012
Inventory and Facility Location Models with Market Selection

Retsef Levi , Joseph Geunes , H. Edwin Romeijn , David B. Shmoys
Integer Programming and Combinatorial Optimization 111 -124

10
2005
Approximation Algorithms for Stochastic Inventory Control Models

Retsef Levi , Martin Pál , Robin Roundy , David B. Shmoys
Integer Programming and Combinatorial Optimization 306 -320

17
2005
On the Effectiveness of Uniform Subsidies in Increasing Market Consumption

Retsef Levi , Georgia Perakis , Gonzalo Romero
Management Science 63 ( 1) 40 -57

60
2017
Health System Innovation: Analytics in Action

Martin S. Copenhaver , Michael Hu , Retsef Levi , Kyan Safavi
Operations Research & Management Science in the Age of Analytics 238 -266

1
2019
Delay of transfer from the intensive care unit: a prospective observational study of incidence, causes, and financial impact

Daniel W Johnson , Ulrich H Schmidt , Edward A Bittner , Benjamin Christensen
Critical Care 17 ( 4) 1 -5

51
2013
Development and Validation of a Machine Learning Model to Aid Discharge Processes for Inpatient Surgical Care.

Kyan C. Safavi , Taghi Khaniyev , Martin Copenhaver , Mark Seelen
JAMA Network Open 2 ( 12)

46
2019