TY - GEN
T1 - Real-time search over a microblogging system
AU - Gao, Ming
AU - Jin, Cheqing
AU - Qian, Weining
AU - Gong, Xueqing
PY - 2012
Y1 - 2012
N2 - The microblog systems are becoming more and more popular in recent years, including twitter and sina weibo, etc. Users are not only used to release the latest news, but also willing to search interesting topics in the system. However, two main issues make real-time search over a microblog system challenging. First, the volume of data in a system is quite huge. Second, the users are eager to get the response in short time. In this paper, we have designed and implemented a real-time search system for a microblog system, which includes four key modules, including data preprocessing, indexing, searching and ranking. The extensive experiments on the real datasets demonstrate the effectiveness and efficiency of our proposed method.
AB - The microblog systems are becoming more and more popular in recent years, including twitter and sina weibo, etc. Users are not only used to release the latest news, but also willing to search interesting topics in the system. However, two main issues make real-time search over a microblog system challenging. First, the volume of data in a system is quite huge. Second, the users are eager to get the response in short time. In this paper, we have designed and implemented a real-time search system for a microblog system, which includes four key modules, including data preprocessing, indexing, searching and ranking. The extensive experiments on the real datasets demonstrate the effectiveness and efficiency of our proposed method.
KW - Social network
KW - exponential time index set
KW - learning to rank
KW - real-time search
UR - https://www.scopus.com/pages/publications/84874606997
U2 - 10.1109/CGC.2012.110
DO - 10.1109/CGC.2012.110
M3 - 会议稿件
AN - SCOPUS:84874606997
SN - 9780769548647
T3 - Proceedings - 2nd International Conference on Cloud and Green Computing and 2nd International Conference on Social Computing and Its Applications, CGC/SCA 2012
SP - 352
EP - 359
BT - Proceedings - 2nd International Conference on Cloud and Green Computing and 2nd International Conference on Social Computing and Its Applications, CGC/SCA 2012
T2 - 2nd International Conference on Cloud and Green Computing, CGC 2012, Held Jointly with the 2nd International Conference on Social Computing and Its Applications, SCA 2012
Y2 - 1 November 2012 through 3 November 2012
ER -