多来源多模态数据融合与集成研究进展

Review on Multi-source and Multi-modal Data Fusion and Integration

[目的/意义]在国内研究的基础上,对国外数据融合与集成相关文献进行系统梳理,旨在为数据融合与集成领域工作提供参考。[方法/过程]主要从相关研究、研究路径与方法以及应用与挑战三个方面进行回顾,并从概念、路径和应用三个方面指出未来研究方向。[结果/结论]目前研究路径与方法包括数据处理模型、基于阶段的策略、基于特征表示的方法以及基于语义的应用4个层面;从多传感器系统、生物医学、环境研究和城市建设4个领域研究发现,每个领域都存在着共同或者特殊的应用挑战。

[Purpose/significance]On the basis of domestic research,this paper systematically sorts out related literatures on data fusion and integration abroad,aiming at providing references for the work in the field of data fusion and integration.[Method/processes]This paper mainly reviews relevant research,research approaches and methods,and applications and challenges,and points out future research directions from three aspects:concept,path and application.[Result/conclusions]Research approaches and methods include data fusion and integration model and framework,phase-based strategy,feature-based representation method and semantic-based application.And it is found that there are common or special application challenges in each field.