▲ The research results of Shanghai Big Data Center continue to empower "one network to run". Our reporter Xing Qianli photo
Wang Qian has two identities: "Dr. Wang" and "Wang Gong".
This stems from a special "cross-border". She entered Post-Doctoral Research Center, a big data center in Shanghai through various selections. During her two-year postdoctoral career, she participated in many major digital technology projects in the city. Recently, she is connecting with emerging technologies such as "AI+ blockchain", and the technical research on blockchain smart contracts will come to a successful conclusion.
Talent is the foundation and support of innovation. Shanghai is accelerating the construction of high-level talent highland and exploring the effective linkage between the strategy of rejuvenating the country through science and education, the strategy of strengthening the country through talents and the strategy of innovation-driven development.
At the end of last year, Shanghai Guangfa issued the "Hero Post" and "Recruitment Order" and took out 5,157 post-doctoral positions. City Big Data Center is one of them, attracting talents with full chain service.
-Introduce talents-
Combine the needs to attract "fine" talents
As early as November 2020, Ministry of Human Resources and Social Security and the National Postdoctoral Management Committee approved the establishment of the Shanghai Big Data Center Post-Doctoral Research Center, becoming the first provincial and municipal big data management institution in Post-Doctoral Research Center. In 2021, it was officially listed and issued a "recruitment order" to the society. Two postdoctoral researchers, including Wang Xi, were recruited in the first phase. "Cultivate practical professional big data talents based on business needs. Fully combine the actual work of the center, create’ fine’ talents, let them realize the cross-promotion of theory and practice, grasp and understand macro policies, and make a qualitative leap in the ability to evaluate new technologies, "said the relevant person in charge of the Municipal Big Data Center.
Attracting talents with "industry" is the secret of the city’s big data center. On the one hand, the recruited postdoctoral fellows can deeply participate in the top-level design of Shanghai public data and a network office, focusing on the research closely related to urban operation; On the other hand, it has the opportunity to participate in key R&D plans and major scientific research projects at or above the provincial and ministerial levels, and participate in the formulation of relevant national and local standards.
Digital economy is a new industry facing the future, which has great potential and application development space. Recently, the city’s big data center combined with the focus of digital economy development, added two research directions: trusted circulation of data elements, time series analysis and machine learning, and recruited postdoctoral staff again. With the deepening of research results, we will continue to recruit talents on demand.
-Yucai-
Work goes hand in hand with further study.
Connecting innovation chain with the talent chain, and promoting the energy level of industrial chain.
When Wang Qiangang "entered the station", she was confused: she didn’t have much research on blockchain technology, entered the postdoctoral workstation, and faced a number of key projects.
At that time, Zhu Junwei, the co-director of the workstation and deputy director of the Municipal Big Data Center, outlined the future plan, and Jin Yaohui, the co-director of the mobile station and a professor of Shanghai Jiaotong University, organized a special seminar. After more than one month of selection and inspection, she decided to participate in the key project-the construction of the blockchain electronic material library of "One Netcom Office" in Shanghai. "It not only fully respects my wishes, but also ensures that my research has application scenarios, avoiding the disconnection between theory and application, which is of great benefit to later research."
Work is "further study". After mastering the basic situation, she joined the team directly and became a core member. This year, she focused on how to make smart contracts more "smart". She has "broken" the whole operating mechanism of the blockchain smart contract, such as triggering, transmitting, verifying, updating and network-wide consensus, and tried to construct multi-dimensional perception and interaction of users, chain environment, contract set and even offline applications, so that the contract can become a "nervous system" that can touch the whole blockchain ecology, thus upgrading the contract program from "running" to "running".
In order to improve the ability of chain management and control, Wang Xi has also launched an independent contract-driven self-monitoring scheme of "managing chains by chains". Combined with artificial intelligence, she overcame the three-stage modular call scheme of "before, during and after the chain" of "AI+ intelligent contract (AI-SC)" in her research, and successfully upgraded the intelligent contract to a smart contract.
Learn new technologies in practice, and find new scenes and new paths from new technologies. The good experimental ecological field in the station gives Wang Qian a huge space to display her talents. She also completed the construction of the "One Netcom Office" electronic materials alliance chain system, and participated in the establishment of the Shanghai local standard of "Technical Specification for Sharing and Application of Electronic Materials". This means that the citizens’ materials have been submitted once, reused many times and shared by the whole network. "Constantly explore cutting-edge technologies to solve practical application problems and truly benefit every citizen."
-Use talent-
All-round "escort"
The subjective initiative of all kinds of talents can not be separated from the "flowing water" in which one party loves, respects and uses talents.
Post-Doctoral Research Center, the city’s big data center, has built an integrated scientific research organizational structure system from technical foundation, institutional support to application services, forming a complete industrial chain of scientific research. At the same time, we have long-term cooperation with many leading enterprises and well-known experts and scholars in the industry, and inserted "wisdom wings" for talent training. When postdoctoral researchers encounter difficulties in their research, the workstation organizes a "Central Postdoctoral Salon" to invite experts inside and outside the center to answer questions and collide with new scientific research ideas and methods in mutual discussion.
The perfect talent assessment and evaluation system has fully released the research potential of researchers. During the postdoctoral research, the workstation carries out examination and evaluation at the beginning, middle and exit stages; Explore the mode of "regular briefing" to dynamically reflect the progress of postdoctoral research in the station. Involving postdoctoral research work, whether it is achievement declaration, research funding application or title evaluation, you can get relevant support. Wang Xi said that it was such an all-round "escort" that she completed two applications for invention patents and published two papers in the first year as a postdoctoral fellow, and she gained a lot. "I also hope to promote digital technology to radiate the Yangtze River Delta region and even the whole country."
The site also solves worries for researchers. Not only help to apply for talent apartments, but also pay bonuses according to performance appraisal, apply for Shanghai household registration, etc., "so that more postdocs can concentrate on their research fields with peace of mind."
