Improving Noise Clustering Algorithm Using Ant Colony Optimization. - Zahra Hajihashemi; Behrooz Minaei (CSSE (1), 2008)

Mega Clustering and Noise Clustering Algorithms Optimization Using Ant Colony. - Zahra Hajihashemi; Sara Moein (IC-AI, 2009)

Improvement Mega Clustering Algorithm Using Ant Colony Optimization. - Zahra Hajihashemi (ICDM (Posters), 2009)

Reducing Free-Text Communication Orders Placed by Providers Using Association Rule Mining. - Zahra Hajihashemi; Paul E. Pancoast (AMIA, 2012)

Predicting health patterns using sensor sequence similarity and NLP. - Zahra Hajihashemi; Mihail Popescu (BIBM Workshops, 2012)

An Early Illness Recognition Framework Using a Temporal Smith Waterman Algorithm and NLP. - Zahra Hajihashemi; Mihail Popescu (AMIA, 2013)

Detecting daily routines of older adults using sensor time series clustering. - Zahra Hajihashemi; Maria Yefimova; Mihail Popescu (EMBC, 2014)

A new illness recognition framework using frequent temporal pattern mining. - Zahra Hajihashemi; Mihail Popescu (UbiComp Adjunct, 2014)

Early illness recognition using frequent motif discovery. - Zahra Hajihashemi; Mihail Popescu (EMBC, 2015)

A Multidimensional Time-Series Similarity Measure With Applications to Eldercare Monitoring. - Zahra Hajihashemi; Mihail Popescu (IEEE J. Biomed. Health Informatics, 2016)