作者: Xiangyu WangYong RuiMohan Kankanhalli
刊名: ACM Transactions on Multimedia Computing, Communications, and Applications (TOMM), 2014, Vol.11 (1), pp.1-19
来源数据库: Association for Computing Machinery Journal
DOI: 10.1145/2611777
关键词: Up-fusionfusionportfolio theory
原始语种摘要: The amount of multimedia data on the Internet has increased exponentially in the past few decades and this trend is likely to continue. Multimedia content inherently has multiple information sources, therefore effective fusion methods are critical for data analysis and understanding. So far, most of the existing fusion methods are static with respect to time, making it difficult for them to handle the evolving multimedia content. To address this issue, in recent years, several evolving fusion methods were proposed, however, their requirements are difficult to meet, making them useful only in limited applications. In this article, we propose a novel evolving fusion method based on the online portfolio selection theory. The proposed method takes into account the correlation among different...
全文获取路径: ACM  (合作)

  • information 报告
  • proposed 建议的
  • exponentially 按指数规律的
  • difficult 困难的
  • making 制定
  • issue 
  • multimedia 多媒体
  • fusion 融解
  • therefore 因此
  • years 年代