Implementing Online Viterbi Algorithm as Standard Relational Queries over Streaming Data

摘要：

　　In this paper,we discuss a method for implementing online Viterbi algorithm as standard relational queries over streaming data.Our primary contribution is an approach to storing and manipulating most probable state paths,the candidate solutions to the problem,within a relational data model.We evaluate our prototype implementation over real-world sensor data from the Intel Lab dataset.

关键词： Viterbi algorithm streaming data relational database

作者: Rui Li Lei Zhang

作者单位: School of Software Technology,Dalian Jiaotong UniversityDalian 116028, Liaoning, China

会议类型: 国际会议

会议名称: 2012 2nd international Conference on Materials Science and Information Technology(2012第二届材料科学与信息技术国际会议)(MSIT2012)

会议地点: 西安

会议语种:英文

页码: 672-676

在线出版日期: 2012-08-24（万方平台首次上网日期，不代表论文的发表时间）