Big data: The core problem is "people" is not "technology"

"To solve the digital island, the core problem now is not technical problems, but management issues, legal issues." Dr. Li Genguo, deputy director of Shanghai Super Computing Center, told the China Youth Daily.

"Do you notice that everyone's cell phone has become a collector?" "The math expert knows very well that big data from business companies like Alibaba are booming. Mobile phone owners have just shown interest in a particular product, and within 30 seconds the precise ads will be put in.

Li Genguo's Supercomputing Center has been providing simulations and computing platforms for sophisticated research projects. 2014, Shanghai Large data center will be listed in the Supercomputing Center. Li Genguo said the big government-led data would be widely used. In addition to population management, there is space management, map of the city, the establishment of navigation systems. Shanghai has set up a cooperation with the space agency Beidou Application Co., Ltd., registered capital of 200 million, to promote the application of the Beidou landing. In the corresponding information system, with the sensor information, ambulances, buses go where, managers see clearly. In addition, the use of large data to collect data on economic operations has also changed the traditional government statistics. Sampling samples from sample to large data, the management department is stronger and more accurate.

Like Taobao registered doctor

Pinggao's Shanghai Shen Kang Hospital Development Center is a typical example of large data for public services.

"The data that our medical booking platform produces every day is P-class. "Kang Medical Division senior engineer, Medical Center director Pinggao said." 1P equivalent to 200,000 HD movies of 5G size.

According to Pinggao observation, ordinary people are usually a doctor in the early morning, but often out of the way, really see the disease is the afternoon, registration line too slow. Sometimes not fancy, a day will run several hospitals. Now, the registration can only need a mobile phone.

Pinggao in the Kang Team to guide the development of the Shanghai three-level hospital booking platform on the Shanghai city of all 38 hospitals expert information, accurate to which branch, which day scheduling are clearly available. Members of the public can make direct appointments to interested experts, the appointment is accurate to one hours, not too much queuing. Every change of registration information will enter his (Hospital information System) information, booking successful SMS message. Health Care Card A brush real-time interoperability.

The public is in the network of any hospital, doctors can be in the database of hospital summary and prescriptions and other patient information, there is no barrier between the hospital, information Unicom, including video mutual recognition. For example, a patient in a hospital has done CT, in another hospital, the film and report detailed display. If the doctor determines that there is no special need to do the examination, such as CT display within one months, he can directly to this non-hospital report as the basis for diagnosis, to remove the patient from radiation suffering.

"Medical experts are scarce resources. Sometimes people only recognize the big names of experts, others do not know. This is the medical information asymmetry caused by the platform can be improved. "Pinggao said. They refer to the practice of Taobao and recommend "You Like it" for the people who make appointments. In the case of a number, the public can choose the same medical experts simultaneously. After watching the disease can also play stars and evaluation. For example, patients want to see blood expert Wu, but his more than 90-year-old man, once a week, Pinggao they will recommend Wu students and younger brother, are also very good experts, patients satisfied, the hospital also achieved a diversion.

The biggest breakthrough is in the management mechanism

Li Genguo that the government-led large data service will focus more on providing public services for social management. In his view, the barriers to the future development of big data come from beyond technology. He found that a person's basic demographic data has more than 50 fields, including age, gender, social security, household registration and other information. Each competent unit grasps, often does not share, one person's information in one place changes, in another place cannot synchronize the change, can cause many troubles. And the grass-roots streets, counties need to find out their own community in the household register, floating population for management, but can not grasp the data from the parent departments to obtain relevant data.

Pinggao, who has worked in the medical system for many years, feels that the biggest breakthrough is in the management mechanism.

The medical field for many years has the inherent thinking, the hospital each has belonged to each other, this once was "move not move Mountain". The sanitary system engineering based on electronic information archives in Shanghai is the first information platform to be run by American his standard in China. The project was launched in 2006, with 23 municipal hospitals in 2008, and 10 hospitals affiliated to the Ministry of Health and Logistics in 2010, followed by 4 suburban hospitals and the Soong Ching Ling Foundation Hospital, which has formed a current scale of 38.

From the Community hospital layer through to level 123 hospital, data can not have limbo. Breaking the barrier of information, but also to the hospital management standards put forward higher requirements. Scheduling involves departments, wards, outpatient, rounds, reasonable coordination after the need to upload the platform one months in advance. The appointment is accurate to one hours, holding a body. If you want to change, send the short message in time.

"Large data in the development of our industry, how to prevent the use of criminals?" System security is the first. Includes running physical security, and information security. "Li Genguo said.

When it comes to public service, the negligence of management sometimes brings security hidden trouble.

The day before the interview, Pinggao received a complaint from a patient phone: his hepatitis B patient status in the Community hospital to see the small problems displayed in the system, the patient is both embarrassed and angry. In fact, the system has already stipulated: in order to avoid discrimination, some data-sharing requirements for communicable diseases are strictly protected and will only be shown when the relevant illnesses are being asked. But in the 123-level linkage process, the data pushed to the grassroots, the district is not well managed.

"The top is well designed and the technology is supported." Pinggao said with emotion. The undergraduate master of Science in the information engineering of the standard engineering women, PhD selected management.

Big Data is a comprehensive drama

2003, graduated from surveying and mapping professional Mao Wei Green in the first line of work after a period of time, 3 days to develop a service based on the GIS analysis function of the name processing software tools, in the Civil Defense Office Information Center server running, This geographically based system provides information maps of the mobile and resident population of the entire city of Shanghai to the then social administrator.

"Geographic information is inherently integrated. "The chief engineer of the Shanghai Surveying and Mapping Center, the national registered surveyor, said to the Chinese youth daily. In the work of surveying and mapping, he needs to understand the geology, hydrology and even architecture and culture of surveying and mapping to be accurate. Now, he increasingly needs to work with other government departments to link geographic information to demographic information. According to him, with the rise of a CBD, now the industry's new hot spot is to get the location of the building information, using data to recreate a virtual bustling building, convenient fire monitoring and a series of social management.

His team does not need to be like Alibaba and other commercial companies, 24 hours online for the influx of data to prepare, they do the work is mainly to use the powerful computing power to assemble and process data. First, the data collected from the Web and government-provided information. By technical and artificial means to identify: which is useful, which is garbage, then, the collection of data for the application of different classification, labeled, with specific keywords can be found.

The Pinggao team's recent job is to work with UnionPay. From 2010 onwards, many hospitals in Shanghai began to implement their own recharge cards for the hospital consumption. After the joint with silver, a card can be used in all hospitals, not only to facilitate patients to see a doctor, but also to reduce the workload of the window. Card easy to complete the transaction, need to involve between the bank, between the hospital transfer and settlement.

"We have to do a set of settlement system, both energy and unprofessional, which requires the integration between the industry." "Pinggao said. Coincidentally, the two were rivals in the recent competition for a scientific prize.