Syntactic parsing, including dependency parsing and constituency parsing, studies automatic discovery of internal structures of sentences (e.g., subject-predicate-object structures, various types of phrase structures, coordinating and subordinating relations between words). Syntactic parsing is a fundamental task in natural language processing (NLP) that can be used to provide useful information f...

Carbon-fiber-reinforced plastic (CFRP) has the advantages of light weight and high strength, and is widely employed in various industrial products, such as aerospace, advanced ships, new cars, wind turbine blades, pressure vessels and high-speed centrifuges. Defects and damages occurred in CFRP structures in the process of manufacturing and using will affect the reliability of materials, endanger ...

Recently, Assistant Professor Liu Yu’s research group, the Center for Intelligent Power and Energy Systems (CiPES) in SIST, proposed a new dynamic-state-estimation (DSE) based protection (DSEBP) method for transmission lines in MMC-HVDC grids. The work has been published in an article in the IEEE Transactions on Power Delivery, the leading peer-reviewed journal in the field of power system protec...

In addition to the exciting competition, the new technology involved in the 2022 Beijing Winter Olympics has also attracted widespread attention. The Visual & Data Intelligence Center (VDIC) of SIST and its incubated startup DGene, developed the “Free-Viewpoint Video Effects Live Application System” to serve the video broadcast of the Winter Olympic Games, providing viewers with a live, free...

Recently, Associate Professor Wang Cheng’s group at SIST developed a broadband hyperchaos laser source in the mid-infrared regime. The related work has been published in Light: Science & Applications in an article entitled “Mid-infrared hyperchaos of interband cascade lasers”.Chaos is a ubiquitous phenomenon in nature, and is a disordered behavior similar to a random process generated ...

With the advantages of non-radiation, non-invasive and flexible operation, the 3D ultrasound imaging technique has been greatly refined and applied in medical imaging and diagnosis. In general, the 3D ultrasound imaging system is comprised of a conventional ultrasound probe and a location sensor, which can generate 2D transverse images and the corresponding spatial information needed for the ...

Recently, SIST Associate Professor Shi Yuanming was honored with the “2021 IEEE ComSoc Asia-Pacific Outstanding Young Researcher Award”. This award is provided by the IEEE Communications Society to reward young researchers under age 35 who make outstanding achievements. This award is the highest honor for young researchers in the information communication field in Asia-Pacific.Prof. Shi and his ...

The Power Electronics And Renewable energies Laboratory (PEARL) at SIST is committed to research in modeling, simulating, prototyping, and validating power electronics systems in the applications of electrified transportation, renewable energy systems, internet of things, data center and other emerging fields. The lab is under the direction of Associate Professor Wang Haoyu, and develops more effi...

Recently, Associate Professor Wang Haoyu’s research group in the Center for Intelligent Power and Energy Systems (CiPES) of SIST has made important progress in the field of electric vehicle (EV) battery management systems. The group has proposed a lithium battery equalization system based on an LCC resonant circuit. The equalization system can realize open-loop constant current equalization from ...

Recently, Associate Professor Gao Shenghua's research group, together with their collaborators, made important progress in image anomaly detection, and published a paper entitled “Memorizing Structure-Texture Correspondence for Image Anomaly Detection” in IEEE Transactions on Neural Networks and Learning Systems (TNNLS), a representative academic journal in the field of machine lea...

Recently, Professor Ha Yajun from SIST was appointed by IEEE Circuits and Systems Society (CASS) as the Editor-in-Chief of IEEE Transactions on Circuits and Systems II：Express Briefs, with a two-year term starting from January 2022. Prof. Ha is the first scholar from Mainland China to be appointed as this journal’s Editor-in-Chief since its founding in 1943.Prof. Ha joined SIST as a fulltim...

SIST Associate Professor Zheng Jie, together with his collaborators, proposed a novel AI model named KG4SL, based on knowledge graph (KG) and graph neural network, and made a breakthrough in the prediction of genetic connections of Synthetic Lethality (SL). It can accelerate the discovery of anti-cancer drug targets and advance the development of AI pharmaceutical technology. This work was ac...

Recently, Assistant Professor Tu Kewei's research group from the Vision and Data Intelligence Center of SIST has had 8 papers accepted by the 59th Annual Meeting of the Association for Computational Linguistics (ACL 2021) with 7 papers in the Main Conference and 1 paper in Findings of ACL. ACL is the top conference in the field of natural language processing (NLP) and one of the most important...

Prof. Xu Lan’s research group from the Visual & Data Intelligence (VDI) Center focuses on top-tier research at the intersection of computer vision, computer graphics and computational photography, with applications in human digital twin technology, light field reconstruction, artificial reality and artificial intelligence for digital entertainment. Recently, the group has published two papers...