并列题名：Research on the key technology of local pattern mining in big data computing environment Research on the key technology of local pattern mining in big data computing environment 并列题名：Research on the key technology of RFID data management 并列题名：Research on the publicity of role models in the social media environment 并列题名：Research on the intention of consumer and brand equity in the e-commerce environment 并列题名：Research on the key technology of embedded GPS/MIMU integrated navigation 并列题名：Research on the public domain of copyright in the internet environment