![](images/graphics/blank.gif)
Shortest path
-
Despite the big data research and relevance of data analysis there has been limited empirical research and implication of data-driven supply chain networks. This paper explores the effect of data-driven supply chain capabilities on transportation (train based). In order to illustrate the shortest path calculation, London Underground Transportation open source data have been analysed through implementing different data mining tools and using programming language Python and R.
9p
longtimenosee07
29-03-2024
4
2
Download
-
Lecture Operations research - Chapter 4: Bài toán tối ưu mạng - Network Optimisation models. This lesson provides students with content about: shortest path problem; linear programming model; the minimum spanning tree problem; the maximum flow problem;...
37p
nguyetthuongvophong1010
04-03-2024
5
2
Download
-
Mục tiêu của bài viết "Nghiên cứu sự ảnh hưởng của bộ định thời Timer tới quá trình hội tụ mạng và hiệu suất xử lý của CPU khi triển khai OSPF-v3 trong hạ tầng IPv6" là sử dụng công cụ mô phỏng với các giá trị đầu vào cụ thể dựa trên đề xuất để đưa ra kết quả định lượng về sự ảnh hưởng của bộ định thời Timer.
13p
phuong798
26-12-2023
9
5
Download
-
Part 1 of ebook "Coding theory and applications" provides readers with content including: capacity of higher-dimensional constrained systems; from 1D convolutional codes to 2D convolutional codes of rate 1/n; a coding-based approach to robust shortest-path routing; constructions of fast-decodable distributed space-time codes; cyclic generalized separable (L,G) codes; the one-out-of-k retrieval problem and linear network coding;...
167p
dieptieuung
19-07-2023
6
3
Download
-
This paper proposes an optimal motion planning method consisting of a genetic algorithm (GA), potential field (PF), and Dubins curve for a Car-like mobile robot to solve the problem of finding the shortest and most feasible path in the global environment.
11p
vicaptainmarvel
21-04-2023
8
5
Download
-
Genome-wide association studies (GWAS) have successfully identified genetic susceptible variants for complex diseases. However, the underlying mechanism of such association remains largely unknown.
12p
vihagrid
30-01-2023
12
3
Download
-
Trong bài viết này tập trung nghiên cứu hiệu suất hoạt động của quá trình phân phối tuyến sử dụng giao thức OSPF (Open Shortest Path First) đa vùng trên nền hạ tầng mạng IPv4 so với trên IPv6.
9p
vimarissamayer
02-06-2022
12
5
Download
-
Chapter 4a: Informed search algorithms. The main contents of this chapter include all of the following: Heuristic functions estimate costs of shortest paths, good heuristics can dramatically reduce search cost, greedy best-first search expands lowest h – incomplete and not always optimal, admissible heuristics can be derived from exact solution of relaxed problems.
6p
cucngoainhan0
10-05-2022
20
3
Download
-
Lecture Artificial Intelligence - Chapter 4a: Informed search algorithms. The main contents of this chapter include all of the following: Heuristic functions estimate costs of shortest paths, good heuristics can dramatically reduce search cost, greedy best-first search expands lowest h – incomplete and not always optimal, admissible heuristics can be derived from exact solution of relaxed problems.
36p
cucngoainhan0
10-05-2022
11
2
Download
-
Advanced Computer Networks: Lecture 21. This lecture will cover the following: distance vector routing example; distance vector routing table; count to infinity problem; split horizon; reliable flooding; route calculation: Dijkstra’s shortest path algorithm;...
13p
haoasakura
30-05-2022
11
3
Download
-
Advanced Computer Networks: Lecture 24. This lecture will cover the following: supernetting/CIDR; routing in large scale networks; autonomous system (AS); intra-domain (interior GW) protocols; routing information protocol (RIP); open shortest path first (OSPF);...
25p
haoasakura
30-05-2022
15
4
Download
-
Advanced Algorithms Analysis and Design - Lecture 28: Breadth first search. In this lecture we will cover the following: representation of graphs; breadth first search; supporting lemmas in the proof; proof of correctness; shortest paths, for un-weighted edges, based on breadth first search;...
40p
andromedashun
26-05-2022
10
1
Download
-
Advanced Algorithms Analysis and Design - Lecture 33: Single-source shortest path. In this lecture we will cover the following: road map problem; linking road map problem with graph theory; paths and shortest paths; cycles and their role in finding shortest paths; the Bellman-Ford algorithm;...
35p
andromedashun
26-05-2022
4
1
Download
-
Advanced Algorithms Analysis and Design - Lecture 34: Proof: Bellman-Ford algorithm and Shortest paths in Directed acyclic graphs. In this lecture we will cover the following: Bellman-Ford algorithm (analysis, proof); shortest path in directed acyclic graphs (assumptions, algorithm, analysis, proof of correctness);...
24p
andromedashun
26-05-2022
11
1
Download
-
Advanced Algorithms Analysis and Design - Lecture 36: All pairs shortest paths. In this lecture we will cover the following: all pairs shortest paths; algorithms - matrix multiplication, the floyd-warshall algorithm; time complexity;...
24p
andromedashun
26-05-2022
8
1
Download
-
The main contents of "Lecture Design and Analysis of Algorithms: Lecture 28" include all of the following: Degree of a vertex, observations about graphs, paths and cycles, graph representations, shortest path.
18p
youzhangjing_1909
28-04-2022
11
2
Download
-
The main contents of this lecture include all of the following: Shortest Path, breadth-first search, traversing connected graphs, depth-first search, traversing connected graphs, generic graph traversal algorithm, breadth-first search.
25p
youzhangjing_1909
28-04-2022
12
1
Download
-
A motorist wishes to find the shortest possible route between Peshawar and Karachi. Given a road map of Pakistan on which the distance between each pair of adjacent cities is marked Can the motorist determine the shortest route? In this lecture, you find clear explanations of Shortest Path.
19p
youzhangjing_1909
28-04-2022
14
1
Download
-
Dijkstra’s algorithm is a simple greedy algorithm for computing the single-source shortest-paths to all other vertices. Dijkstra’s algorithm works on a weighted directed graph G = (V, E) in which all edge weights are non-negative, i.e., w(u, v) ≥ 0 for each edge (u, v) ∈ E. In this lecture, you find clear explanations of Dijkstra’s Algorithm.
23p
youzhangjing_1909
28-04-2022
18
1
Download
-
Negative edges weights maybe counter to intuition but this can occur in real life problems. However, we will not allow negative cycles because then there is no shortest path. If there is a negative cycle between, say, s and t, then we can always find a shorter path by going around the cycle one more time. In this lecture, you find clear explanations of Dijkstra’s Algorithm (con't).
14p
youzhangjing_1909
28-04-2022
10
1
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)