Separating bichromatic point sets in the plane by restricted orientation convex hulls
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s10898-022-01238-9 https://dlib.phenikaa-uni.edu.vn/handle/PNK/7428 |
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oai:localhost:PNK-74282023-04-03T04:46:32Z Separating bichromatic point sets in the plane by restricted orientation convex hulls Carlos, Alegría David, Orden Carlos, Seara O-convex hull of R contains O be a set of k≥2 lines CC BY We explore the separability of point sets in the plane by a restricted-orientation convex hull, which is an orientation-dependent, possibly disconnected, and non-convex enclosing shape that generalizes the convex hull. Let R and B be two disjoint sets of red and blue points in the plane, and O be a set of k≥2 lines passing through the origin. We study the problem of computing the set of orientations of the lines of O for which the O-convex hull of R contains no points of B. For k=2 orthogonal lines we have the rectilinear convex hull. 2023-04-03T04:46:32Z 2023-04-03T04:46:32Z 2022 Book https://link.springer.com/article/10.1007/s10898-022-01238-9 https://dlib.phenikaa-uni.edu.vn/handle/PNK/7428 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
O-convex hull of R contains O be a set of k≥2 lines |
| spellingShingle |
O-convex hull of R contains O be a set of k≥2 lines Carlos, Alegría David, Orden Carlos, Seara Separating bichromatic point sets in the plane by restricted orientation convex hulls |
| description |
CC BY |
| format |
Book |
| author |
Carlos, Alegría David, Orden Carlos, Seara |
| author_facet |
Carlos, Alegría David, Orden Carlos, Seara |
| author_sort |
Carlos, Alegría |
| title |
Separating bichromatic point sets in the plane by restricted orientation convex hulls |
| title_short |
Separating bichromatic point sets in the plane by restricted orientation convex hulls |
| title_full |
Separating bichromatic point sets in the plane by restricted orientation convex hulls |
| title_fullStr |
Separating bichromatic point sets in the plane by restricted orientation convex hulls |
| title_full_unstemmed |
Separating bichromatic point sets in the plane by restricted orientation convex hulls |
| title_sort |
separating bichromatic point sets in the plane by restricted orientation convex hulls |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s10898-022-01238-9 https://dlib.phenikaa-uni.edu.vn/handle/PNK/7428 |
| _version_ |
1762184302892679168 |
| score |
8.893527 |