TY - GEN
T1 - Workload-aware cache for social media data
AU - Wei, Jinxian
AU - Xia, Fan
AU - Sha, Chaofeng
AU - Xu, Chen
AU - He, Xiaofeng
AU - Zhou, Aoying
PY - 2013
Y1 - 2013
N2 - The success of social network services has brought up many interesting Web 2.0 applications, while posed great challenges for human-real-time data management for huge volume of data with unstructured nature. Timeline query is a specific type of queries that are widely used in social network services and analysis. A workload-aware cache scheme for efficient evaluation of home timeline queries in human-real-time manner is proposed in this paper. It utilizes the communities within followship network and considers the high skew of access frequency across users to generate cache units. Thus, timeline queries are transformed to a process of merging cache units. Empirical studies show the superiority of overlapping cache strategy over other three existing strategies.
AB - The success of social network services has brought up many interesting Web 2.0 applications, while posed great challenges for human-real-time data management for huge volume of data with unstructured nature. Timeline query is a specific type of queries that are widely used in social network services and analysis. A workload-aware cache scheme for efficient evaluation of home timeline queries in human-real-time manner is proposed in this paper. It utilizes the communities within followship network and considers the high skew of access frequency across users to generate cache units. Thus, timeline queries are transformed to a process of merging cache units. Empirical studies show the superiority of overlapping cache strategy over other three existing strategies.
UR - https://www.scopus.com/pages/publications/84875849085
U2 - 10.1007/978-3-642-37401-2_65
DO - 10.1007/978-3-642-37401-2_65
M3 - 会议稿件
AN - SCOPUS:84875849085
SN - 9783642374005
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 662
EP - 673
BT - Web Technologies and Applications - 15th Asia-Pacific Web Conference, APWeb 2013, Proceedings
T2 - 15th Asia-Pacific Web Conference on Web Technologies and Applications, APWeb 2013
Y2 - 4 April 2013 through 6 April 2013
ER -