A quality enhancement of crowdsourcing based on quality evaluation and user-level task assignment framework. - Sooyoung Lee; Sehwa Park; Seog Park (BigComp, 2014)

Hiding a Needle in a Haystack: Privacy Preserving Apriori algorithm inMapReduce Framework. - Kangsoo Jung; Sehwa Park; Seog Park (PSBD@CIKM, 2014)

A noise parameter configuration technique to mitigate detour inference attack on differential privacy. - Taebo Jung; Kangsoo Jung; Sehwa Park; Seog Park (BigComp, 2017)

Decaying inverted quadtree: index structure for supporting spatio-temporal-keyword query processing of microblog data. - Sehwa Park; Seog Park (SAC, 2017)

Analysis of Behavior Patterns to Identify Nicknames of a User in Online Community. - Sang-Hyun Park; So-Hye Yoon; Juwon Jeong; Sehwa Park; Seog Park (BigComp, 2018)

Route Recommendation with Dynamic User Preference on Road Networks. - Juwon Jung; Sehwa Park; Yongjune Kim 002; Seog Park (BigComp, 2019)

Predictive Query Processing Considering the Movement of Both User and Objects. - So-Hye Yoon; Sehwa Park; Taewan Kim; Jae Won Kim; Seog Park (BigComp, 2019)

Reverse collective spatial keyword query processing on road networks with G-tree index structure. - Sehwa Park; Seog Park (Inf. Syst., 2019)

Maximum Influential Location Selection With Differentially Private User Locations. - Sehwa Park; Junkyu Lee 002; Seog Park (IEEE Access, 2020)

Nearly most influential location selection with differentially private user locations in a road network. - Sehwa Park; Seog Park (J. Supercomput., 2022)