A framework for extracting and representing project knowledge contexts using topic models and dynamic knowledge maps
Jin Xu, Zheng Li, Shuliang Li, Yanyan Zhang · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2015
There is still a lack of effective paradigms and tools for analysing and discovering the contents and relationships of project knowledge contexts in the field of project management. In this paper, a new framework for extracting and representing project knowledge contexts using topic models and dynamic knowledge maps under big data environments is proposed and developed. The conceptual paradigm, theoretical underpinning, extended topic model, and illustration examples of the ontology model for project knowledge maps are presented, with further research work envisaged.