A. James O'Malley

20 papers Journal 17Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Changes in patient-sharing patterns after oncologist departures in rural and urban settings: a Medicare cohort study.
Appl. Netw. Sci.
Sarah L. Cornelius, A. James O'Malley, Gabriel A. Brooks, Anna N. A. Tosteson, Andrew Schaefer, Erika L. Moen
2026 J jnl
Network threats to causal inference: Variations in network position by participation in randomized controlled trials.
Soc. Networks
Cassie McMillan, Mark C. Pachucki, Jiaao Yu, A. James O'Malley, Anne N. Thorndike, Douglas E. Levy
2025 J jnl
A Bayesian-driven approach to identify racial inequities in longitudinal care delivery.
npj Digit. Medicine
Aidan M. Campbell, A. James O'Malley, Inas S. Khayal
2025 J jnl
Influence of multiple network structures on bayesian estimation of peer effects and statistical power for generalized linear network autocorrelation models.
Appl. Netw. Sci.
Guanqing Chen, A. James O'Malley
2025 J jnl
The association of prescriber prominence in a shared-patient physician network with their patients receipt of and transitions between risky drug combinations.
Appl. Netw. Sci.
A. James O'Malley, Ellen R. Meara, Nancy E. Morden, Erika L. Moen, Xin Ran
2024 J jnl
Bayesian hierarchical network autocorrelation models for estimating direct and indirect effects of peer hospitals on outcomes of hospitalized patients.
Appl. Netw. Sci.
Guanqing Chen, A. James O'Malley
2024 J jnl
Estimating the impact of physician risky-prescribing on the network structure underlying physician shared-patient relationships.
Appl. Netw. Sci.
Xin Ran, Ellen R. Meara, Nancy E. Morden, Erika L. Moen, Daniel N. Rockmore, A. James O'Malley
2023 — conf
Bayesian Hierarchical Network Autocorrelation Models for Modeling the Diffusion of Hospital-Level Quality of Care.
COMPLEX NETWORKS (2)
Guanqing Chen, A. James O'Malley
2023 J jnl
Clinically informed machine learning elucidates the shape of hospice racial disparities within hospitals.
npj Digit. Medicine
Inas S. Khayal, A. James O'Malley, Amber E. Barnato
2023 J jnl
GRANDPA: GeneRAtive network sampling using degree and property augmentation applied to the analysis of partially confidential healthcare networks.
Appl. Netw. Sci.
Carly A. Bobak, Yifan Zhao, Joshua J. Levy, A. James O'Malley
2023 — conf
Modeling the Association Between Physician Risky-Prescribing and the Complex Network Structure of Physician Shared-Patient Relationships.
COMPLEX NETWORKS (3)
Xin Ran, Ellen R. Meara, Nancy E. Morden, Erika L. Moen, Daniel N. Rockmore, A. James O'Malley
2021 J jnl
A measure of local uniqueness to identify linchpins in a social network with node attributes.
Appl. Netw. Sci.
Matthew D. Nemesure, Thomas M. Schwedhelm, Sofia Sacerdote, A. James O'Malley, Luke R. Rozema, Erika L. Moen
2019 J jnl
Towards intelligent complex networks: the space and prediction of information walks.
Appl. Netw. Sci.
Chuankai An, A. James O'Malley, Daniel N. Rockmore
2018 J jnl
Comparison of physician networks constructed from thresholded ties versus shared clinical episodes.
Appl. Netw. Sci.
Jukka-Pekka Onnela, A. James O'Malley, Nancy L. Keating, Bruce E. Landon
2018 J jnl
Referral paths in the U.S. physician network.
Appl. Netw. Sci.
Chuankai An, A. James O'Malley, Daniel N. Rockmore
2018 — conf
Walk Prediction in Directed Networks.
COMPLEX NETWORKS (1)
Chuankai An, A. James O'Malley, Daniel N. Rockmore
2017 J jnl
Analysis of the U.S. Patient Referral Network.
CoRR
Chuankai An, A. James O'Malley, Daniel N. Rockmore, Corey D. Stock
2017 J jnl
Constrained Community Detection in Social Networks.
CoRR
Weston D. Viles, A. James O'Malley
2015 J jnl
Using retrospective sampling to estimate models of relationship status in large longitudinal social networks.
Comput. Stat. Data Anal.
A. James O'Malley, Sudeshna Paul
2014 J jnl
Topics in social network analysis and network science.
CoRR
A. James O'Malley, Jukka-Pekka Onnela