Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Rongzhi Qi"'
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12925 (2023)
Compared with English named entity recognition (NER), Chinese NER faces significant challenges due to the flexible, non-standard word formation and vague word boundaries, which cause a lot of boundary ambiguity and reduce the accuracy of entity ident
Externí odkaz:
https://doaj.org/article/34383b6e475c46ce9e2c92d8de4546b9
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4523 (2023)
In natural language processing, event detection is a critical step in event extraction, aiming to detect the occurrences of events and categorize them. Currently, the defects of Chinese event detection based on triggers include polysemous triggers an
Externí odkaz:
https://doaj.org/article/f947c07ca25f4094a1241db840189412
Publikováno v:
International Journal of Aerospace Engineering, Vol 2021 (2021)
In this article, an attitude tracking controller is designed for a quadrotor unmanned aerial vehicle (UAV) subject to lumped disturbances. Firstly, the attitude dynamical model of the quadrotor under external disturbances is established. Subsequently
Externí odkaz:
https://doaj.org/article/36a96aba1fff4a67b25f335caeb323e0
Publikováno v:
Computer Modeling in Engineering & Sciences. 135:441-464
Publikováno v:
2022 IEEE 13th International Conference on Software Engineering and Service Science (ICSESS).
Publikováno v:
2021 IEEE 12th International Conference on Software Engineering and Service Science (ICSESS).
Relation extraction is one of the fundamental subtasks of the information extraction. The purpose is to determine the implicit relation between two entities in a sentence. Therefore, Convolutional Neural Networks and Feature Attention-based Prototypi
Autor:
Rongzhi Qi, Xiaohan Zhao
Publikováno v:
2021 IEEE 12th International Conference on Software Engineering and Service Science (ICSESS).
Relation Extraction (RE) is a crucial step to complete Knowledge Graph (KG) by recognizing relations between entity pairs. However, it usually suffers from the long-tail issue, especially when using distantly supervision algorithm. In this paper, ins
Publikováno v:
International Journal of Aerospace Engineering, Vol 2021 (2021)
In this article, an attitude tracking controller is designed for a quadrotor unmanned aerial vehicle (UAV) subject to lumped disturbances. Firstly, the attitude dynamical model of the quadrotor under external disturbances is established. Subsequently
Publikováno v:
Journal of Computer Science and Technology. 31:417-427
Pairwise testing is an effective test generation technique that requires all pairs of parameter values to be covered by at least one test case. It has been proven that generating minimum test suite is an NP-complete problem. Genetic algorithms have b
Publikováno v:
ICIA
Pairwise testing is an effective combinatorial test generation technique that can generate relative small test suite to cover all pairs of parameter values at least once. Genetic algorithm has been used for pairwise test suite generation by some rese