Emoticons convey emotion in CMC. - Wonmi Ahn; Jeeyea Park; Kwang-Hee Han (BCS HCI, 2011)

Becoming Friends on Online Social Networking Services. - Wonmi Ahn; Borum Kim; Kwang-Hee Han (HCI (22), 2011)

Making Pixel Patterns Automatically for Camouflage - Using Color Information from Their Background. - Woon Jung Cho; Wonmi Ahn; Myung Shik Kim; Jeeyea Park; Seungduk Kim; Kwang-Hee Han (HCI (23), 2011)

Photonic-plasmonic mode engineering in metallo-dielectric nanoparticle arrays. - Yan Hong; Wonmi Ahn; Bjoern M. Reinhard (ICTON, 2014)