Omar A. Ibrahim

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 19

Top Topics

Daily Activities

Cluster Validity

Temporal Analysis

Top Venues

Publications

Daphne Zou, Omar A. Ibrahim, James M. Keller
Fuzzy-Enhanced Analysis of Streaming Clustering: Exploring Drift and Growth of Clusters. FUZZ (2024)
Omar A. Ibrahim, Jianxi Wang, Marek Z. Reformat, Petr Musilek, James C. Bezdek
Generalized Deep Embedded Fuzzy C-Means for Clustering High-Dimensional Data. FUZZ (2024)
Omar A. Ibrahim, Marek Z. Reformat, Petr Musilek
Incremental Cluster Validity Index for Predicting Early Signs of Change in Data Streams. FUZZ (2023)
Omar A. Ibrahim, Muskan Garg, Sunyang Fu, Maria Vassilaki, Ronald C. Petersen, Jennifer St Sauver, Sunghwan Sohn
Dementia Prediction in Older Adults Using Sex-Specific Health Trajectory Clustering. MedInfo (2023)
Omar A. Ibrahim, Sunyang Fu, Maria Vassilaki, Michelle M. Mielke, Jennifer St Sauver, Ronald C. Petersen, Sunghwan Sohn
Detection of Dementia Signals from Longitudinal Clinical Visits Using One-Class Classification. ICHI (2022)
Sunyang Fu, Maria Vassilaki, Omar A. Ibrahim, Ronald C. Petersen, Jennifer St. Sauver, Liwei Wang, Jungwei Fan, Hongfang Liu, Sunghwan Sohn
Quality Assessment of Functional Status Documentation in EHR Across Institutions. AMIA (2022)
Sunyang Fu, Maria Vassilaki, Omar A. Ibrahim, Ronald C. Petersen, Sandeep R. Pagali, Jennifer St Sauver, Sungrim Moon, Liwei Wang, Jungwei Fan, Hongfang Liu, Sunghwan Sohn
Quality assessment of functional status documentation in EHRs across different healthcare institutions. Frontiers Digit. Health 4 (2022)
Sunyang Fu, Omar A. Ibrahim, Yanshan Wang, Maria Vassilaki, Ronald C. Petersen, Michelle M. Mielke, Jennifer St Sauver, Sunghwan Sohn
Prediction of Incident Dementia Using Patient Temporal Health Status. MedInfo (2021)
Omar A. Ibrahim, Sunyang Fu, Maria Vassilaki, Ronald C. Petersen, Michelle M. Mielke, Jennifer St Sauver, Sunghwan Sohn
Early Alert of Elderly Cognitive Impairment using Temporal Streaming Clustering. BIBM (2021)
Omar A. Ibrahim, James M. Keller, James C. Bezdek
Evaluating Evolving Structure in Streaming Data With Modified Dunn's Indices. IEEE Trans. Emerg. Top. Comput. Intell. 5 (2) (2021)
Omar A. Ibrahim, James Keller, James C. Bezdek, Mihail Popescu
Experiments with Maximin Sampling. FUZZ-IEEE (2020)
Omar A. Ibrahim, James M. Keller, Mihail Popescu
A New Incremental Cluster Validity Index for Streaming Clustering Analysis. FUZZ-IEEE (2019)
Omar A. Ibrahim, James Keller, Mihail Popescu
An Unsupervised Framework for Detecting Early Signs of Illness in Eldercare. BIBM (2019)
Omar A. Ibrahim, James M. Keller, James C. Bezdek
Analysis of Streaming Clustering Using an Incremental Validity Index. FUZZ-IEEE (2018)
Omar A. Ibrahim, Yizhuo Du, James Keller
Robust On-Line Streaming Clustering. IPMU (1) (2018)
Omar A. Ibrahim, Yiqing Wang, James M. Keller
Analysis of Incremental Cluster Validity for Big Data Applications. Int. J. Uncertain. Fuzziness Knowl. Based Syst. 26 (Supplement-2) (2018)
Omar A. Ibrahim, Mihail Popescu, James Keller
Unsupervised Analysis of Activity Patterns in Eldercare Monitoring. AMIA (2017)
Omar A. Ibrahim, James Keller, Mihail Popescu
Context preserving representation of daily activities in elder care. BIBM (2017)
Omar A. Ibrahim, Jingyi Shao, James M. Keller, Mihail Popescu
A temporal analysis system for early detection of health changes. FUZZ-IEEE (2016)