scholarly journals An Encrypted Speech Retrieval Method Based on Deep Perceptual Hashing and CNN-BiLSTM

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 148556-148569 ◽  
Author(s):  
Qiuyu Zhang ◽  
Yuzhou Li ◽  
Yingjie Hu ◽  
Xuejiao Zhao
Keyword(s):  
Retrieval Method ◽  
Speech Retrieval ◽  
Perceptual Hashing

An encrypted speech retrieval algorithm based on Chirp-Z transform and perceptual hashing second feature extraction

2019 ◽  
Vol 79 (9-10) ◽  
pp. 6337-6361 ◽  
Author(s):  
Qiu-yu Zhang ◽  
Zi-xian Ge ◽  
Ying-jie Hu ◽  
Jian Bai ◽  
Yi-bo Huang
Keyword(s):  
Feature Extraction ◽  
Retrieval Algorithm ◽  
Speech Retrieval ◽  
Perceptual Hashing

Experimental Design as a Retrieval Method for Assessing the Phenomenological Characteristics of Episodic Memories, Episodic Future Thoughts, and Episodic Counterfactual Thoughts

2020 ◽  
Author(s):  
Jared Branch
Keyword(s):  
Experimental Design ◽  
Effect Sizes ◽  
Retrieval Method ◽  
Future Studies ◽  
Within Subjects ◽  
Demand Effects ◽  
Episodic Memories ◽  
Theoretical Considerations

Studies assessing the phenomenological characteristics of episodic memories, episodic future thoughts, and episodic counterfactual thoughts normally utilize a within-subjects design. As such, there are concerns that the observed similarities in phenomenological characteristics are the result of demand effects or other related matters, rather than theoretical considerations. In this study, a within-subjects experimental design was directly compared with a between-subjects experimental design. In both conditions, participants responded to existing questionnaires used to assess phenomenological characteristics of episodic memories, episodic future thoughts, and episodic counterfactual thoughts. The within-subjects design resulted more often in significant findings and larger effect sizes compared to the between-subjects design. The implications for experimental design in future studies is discussed.

Cross-Media Retrieval Method Based on Content Correlations

2009 ◽  
Vol 31 (5) ◽  
pp. 820-826 ◽  
Author(s):  
Hong ZHANG ◽  
Fei WU ◽  
Yue-Ting ZHUANG ◽  
Jian-Xun CHEN
Keyword(s):  
Retrieval Method ◽  
Cross Media

Local description and retrieval method for binary image contour

2010 ◽  
Vol 30 (1) ◽  
pp. 65-67 ◽  
Author(s):  
Xiao-dong YANG ◽  
Ling-da WU ◽  
Yu-xiang XIE ◽  
Zheng YANG ◽  
Wen ZHOU
Keyword(s):  
Binary Image ◽  
Retrieval Method ◽  
Local Description ◽  
Image Contour

An Inverted Index Based Audio Retrieval Method

2013 ◽  
Vol 34 (11) ◽  
pp. 2561-2567 ◽  
Author(s):  
Xue-yuan Zhang ◽  
Qian-hua He ◽  
Yan-xiong Li ◽  
Wan-ling Ye
Keyword(s):  
Inverted Index ◽  
Retrieval Method ◽  
Audio Retrieval
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