A5049041958- Educational Technology and Pedagogy
- Data Quality and Management
- Blockchain Technology Applications and Security
- Privacy, Security, and Data Protection
- Privacy-Preserving Technologies in Data
- Advanced Computational Techniques and Applications
- Topic Modeling
- Cognitive Computing and Networks
- Advanced Computing and Algorithms
- Big Data Technologies and Applications
Liaocheng University
2022
This paper analyzes and investigates the quality assessment of spoken English pronunciation using a cognitive heuristic computing approach designs corresponding system for practical training. Using general Goodness Pronunciation algorithm as benchmark, shortcomings traditional method are explored through statistical experiments, validity overall posterior probability output from speech model is verified. For analysis rhythm, there no common framework, but in this paper, F0 similarity based...
This study provides an in-depth analysis and research on multimedia fusion privacy protection algorithms based IoT data security in a network regulation environment. Aiming at the problem of collusion conspiracy to deceive users process outsourced computing verification, safe, reliable, collusion-resistant scheme blockchain is studied for public with help distributed storage methods, where smart devices encrypt collected upload them DHT along results this given by cloud server. After...
Latent semantic analysis (LSA) is a natural language statistical model, which considered as method to acquire, generalize, and represent knowledge. Compared with other retrieval models based on concept dictionaries or networks, the model LSA has advantages of strong computability less human participation. establishes latent space through truncated singular value decomposition. Words documents in are projected onto dimension representing concept, then relationship between words can be...
This study constructs a cloud computing-based college English multimedia test question modeling and application through an in-depth of computing questions. The emergence technology undoubtedly provides new ideal method to solve data paper management problems. analyzes the advantages Hadoop platform MapReduce model builds distributed based on using universities’ existing hardware software resources. model. UML system is given, implemented, tested functionally, results analysis are given....