Usability is one of the critical success factors for mobile applications. However, usability is
not easy to improve. Many usability testing studies have been conducted to detect usability …

Globally, sea turtles are at high risk of ingesting plastic. However, research on plastic ingestion
by sea turtles in East Asia is scant, and no quantitative or qualitative investigation has …

Biometric authentication systems have major security weaknesses: risk of biometric
information leakage, unreliability of authentication modules, and non-transparency of biometric …

Deep neural networks (DNNs) provide excellent performance in image recognition, speech
recognition, video recognition, and pattern analysis. These neural networks are often applied …

This study investigated the presence of microplastics (MPs) in mussels from an urbanized
bay in Korea, focusing on intra-annual variation. The average MP concentration was 0.36 ± …

The discharge of greywater from ships, an uncounted sea-based source of microplastics (MPs),
is a growing concern. Yet, empirical data on MPs from this source are currently limited. …

User comments are valuable resources for software improvement; however, owing to excessive
volume, informative comments need to be selectively analyzed. We attempt to address …

The rapid advancement of virtual reality (VR) head-mounted displays (HMDs) has made it
possible to experience immersive VR at home. However, such immersion inevitably …

The Ministry of National Defense of South Korea is currently acquiring various surveillance
and reconnaissance assets to improve its independent surveillance and reconnaissance …

This study examines the information flow between convertible bonds (CBs) and other
investment assets, such as stocks and bonds. In particular, we employ transfer entropy (TE) as a …