The sequence of this search result does not indicate the ranking of researchers in the searched topic area.
However, it does reflect those who have received grants or published manuscripts related to the searched area.
Petroleum and Reservoir Engineering (5) | Oil and Gas Extraction (4) | Oil and gas (3) | Oil and Gas Exploration (3) | Resources Engineering and Extractive Metallurgy (3)
Data Encryption (4) | Electronic Information Storage and Retrieval Services (4) | Pattern Recognition and Data Mining (3) | Computer Software (3) | Computer System Security (3)