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Chapter and Conference Paper
A Distributed Engine for Multi-query Processing Based on Predicates with Spark
The core of Multi-query Optimization is to find the maximum common substructure of query graphs. However, this problem is equivalent to the weighted set cover problem, which is NP-complete. In this paper, we p...
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Chapter and Conference Paper
The Generative Adversarial Network Based on Attention Mechanism for Image Defogging
The image collected under the haze weather conditions has some obvious problems such as reduced contrast, reduced clarity and color distortion, which seriously reduces the image quality. Combining with deep le...
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Chapter and Conference Paper
An Image Dehazing Algorithm Based on Adaptive Correction and Red Dark Channel Prior
The dark channel prior defogging algorithm is one of the most representative image defogging algorithms. However, the restored images have problems such as halo effect, color distortion and so on. In view of t...