Enfu Liu

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— Map retrieval, the problem of similarity search over a large collection of 2D pointset maps previously built by mobile robots, is crucial for autonomous navigation in indoor and outdoor environments. Bag-of-words (BoW) methods constitute a popular approach to map retrieval; however, these methods have extremely limited descriptive ability because they(More)
Mechanical product design is one of typical fields which strongly depend on past experience, and its domain knowledge constitution is complex. Oriented to industrial application and product design process, driving serial design of mechanical product by domain knowledge can make the designers release from the onerous repeated work. According to(More)
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