Synchronism
发表于 2025-3-23 09:57:28
http://reply.papertrans.cn/39/3815/381476/381476_11.png
职业
发表于 2025-3-23 16:04:51
http://reply.papertrans.cn/39/3815/381476/381476_12.png
痛苦一下
发表于 2025-3-23 19:08:42
http://reply.papertrans.cn/39/3815/381476/381476_13.png
热心助人
发表于 2025-3-23 23:41:15
http://reply.papertrans.cn/39/3815/381476/381476_14.png
apiary
发表于 2025-3-24 03:02:44
Finding Longest Geometric Tours,We discuss the problem of finding a longest tour for a set of points in a geometric space. In particular, we show that a longest tour for a set of . points in the plane can be computed in time .(.) if distances are determined by the Manhattan metric, while the same problem is NP-hard for points on a sphere under Euclidean distances.
细胞膜
发表于 2025-3-24 07:56:02
http://reply.papertrans.cn/39/3815/381476/381476_16.png
Ige326
发表于 2025-3-24 11:20:59
http://reply.papertrans.cn/39/3815/381476/381476_17.png
思考而得
发表于 2025-3-24 15:34:01
http://reply.papertrans.cn/39/3815/381476/381476_18.png
改革运动
发表于 2025-3-24 20:10:27
Biogas zum Heizen und als Rohstoff,de additional points, so-called ., which can be inserted at arbitrary places in order to minimize the total length with respect to the given metric. This paper focuses on uniform orientation metrics where the edges of the network are restricted to lie within a given set of legal directions. We here
Trabeculoplasty
发表于 2025-3-25 00:08:11
Hamid Reza Garshasbi,Seyed Morteza Naghib costs and a budget. The goal is to compute a matching of maximum weight such that its cost does not exceed the budget. This problem is weakly NP-hard. We present the first polynomial-time approximation scheme for this problem. Our scheme computes two solutions to the Lagrangian relaxation of the pr