A staff member checks facilities at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member checks facilities at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member works on a simulation experiment of unmanned aerial vehicle (UAV) at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member checks facilities at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member walks past a screen at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member works on a model related to Five-hundred-meter Aperture Spherical Radio Telescope (FAST) at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member works on a simulation experiment of unmanned aerial vehicle (UAV) at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member walks into the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member works on a simulation experiment of unmanned aerial vehicle (UAV) at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member conducts research on Five-hundred-meter Aperture Spherical Radio Telescope (FAST) at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member works at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
A staff member works at the State Key Laboratory of Public Big Data at Guizhou University in Guiyang, southwest China's Guizhou Province, May 23, 2023. As the first of its kind in the field of big data in the country, Guizhou University's State Key Laboratory of Public Big Data has three stable research directions, including multi-source data fusion and integration technology, public big data security and privacy protection, block data and regional governance. (Xinhua/Liu Xu)
