An Effective and Efficient Method for Handling Transmission Failures in Sensor Networks. - Heejung Yang; Chin-Wan Chung (DASFAA, 2009)

Cost based in-network join strategy in tree routing sensor networks. - Jun-Ki Min; Heejung Yang; Chin-Wan Chung (Inf. Sci., 2011)

Efficient Iceberg Query Processing in Sensor Networks. - Heejung Yang; Chin-Wan Chung (Comput. J., 2014)

SEDRIS Transmittal Storing and Retrieval System using Relational Databases. - Yongkwon Kim; Heejung Yang; Chin-Wan Chung (J. Database Manag., 2014)

An efficient top-k query processing framework in mobile sensor networks. - Heejung Yang; Chin-Wan Chung; Myoung Ho Kim (Data Knowl. Eng., 2016)

Erratum to 'An efficient top-k query processing framework in mobile sensor networks' [Data Knowl. Eng. 102(2016) 78-95]. - Heejung Yang; Chin-Wan Chung; Myoung Ho Kim (Data Knowl. Eng., 2016)

A surrogate loss function for optimization of Fβ score in binary classification with imbalanced data. - Namgil Lee; Heejung Yang; Hojin Yoo (CoRR, 2021)