Automatic word spacing of erroneous sentences in mobile devices with limited hardware resources. - Yeongkil Song; Harksoo Kim (Inf. Process. Manag., 2011)

Mathematical Document Retrieval Model Using Structural Information of Equations in Pseudo-documents. - Yeongkil Song; Junsoo Shin; Harksoo Kim (MUSIC, 2013)

Re-ranking ASR Outputs for Spoken Sentence Retrieval. - Yeongkil Song; Hyeokju Ahn; Harksoo Kim (JIST (Workshops & Posters), 2014)

Lightweight Word Spacing Model Based on Short Text Messages for Social Networking in Smart Homes. - Yeongkil Song; Harksoo Kim (Int. J. Distributed Sens. Networks, 2014)

Bagging-based active learning model for named entity recognition with distant supervision. - Sunghee Lee; Yeongkil Song; Maengsik Choi; Harksoo Kim (BigComp, 2016)

Semi-automatic construction of a named entity dictionary for entity-based sentiment analysis in social media. - Yeongkil Song; Seokwon Jeong; Harksoo Kim (Multim. Tools Appl., 2017)