The traditional keyword index methods are unable to be properly applied in the wireless data broadcast.Inverted list is an index technique widely used in the keyword search. Inverted list index and hash-based stream index can not be able to deal with the problem of a too large index structure. This paper proposes a new type of keyword index structure,and it manages to make the index structure smaller and shorten the tuning time by a way of coding compression. At the same time,it proposes a document scheduli...
【基金】
国家自然科学基金资助项目(61073001)
【更新日期】
2015-03-01
【分类号】
TP391.3
【正文快照】
中文引用格式:张健,孙未未.一种基于编码压缩的数据广播关键字索引方法[J].计算机工程,2015,41(1):75-81.英文引用格式:Zhang Jian,Sun Weiwei.A Keyword Index Method for Data Broadcast Based on CodingCompression[J].Computer Engineering,2015,41(1):75-81.ZHANG Jian,SU