인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
The rapid growth of data volumes from large scientific collaborations, such as the Large Hadron Collider (LHC), presents significant challenges for the High Energy Physics (HEP) community. With annual data volumes projected to increase by a factor of thirty by 2028, efficient data management has become a critical concern. The HEP community’s reliance on wide-area networks for global data distribution often results in redundant long-distance transfers, leading to network congestion and degraded application performance. This study investigates the effectiveness of regional data caches in mitigating network congestion and enhancing application performance, using a large-scale dataset of millions of access records from regional caches in Southern California, Chicago, and Boston, which serve the LHC’s CMS experiment. Our analysis reveals the substantial potential of in-network caching to transform large-scale scientific data dissemination, enabling faster and more efficient data access for researchers and scientists. Additionally, neural networks trained on data from multiple regional caches demonstrate enhanced predictive accuracy, particularly benefiting caches with limited historical data through transfer learning, thereby validating their robust generalization capability.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.