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Term Project of COMP 305 Course at Koç University
The Fast APSP algorithm is used to solve the All-Pairs Shortest Paths (APSP) problem. The algorithm uses the divide and conquers strategy. First, divide the graph structure by METIS, and divide the input graph G into multiple subgraphs. Then the solution of the APSP problem is solved by computing the subgraph. The Fast APSP algorithm combines the SSSP algorithm and the Floyd-Warshall algorithm. Compared with the Part APSP algorithm, it eliminates the data dependence and communication between sub-graphs. The Fast APSP algorithm has achieved good performance in graphs with good properties. We tested a lot of sparse graph data in the Suite sparse matrix collection and network repository, and the Fast APSP algorithm showed better performance than other APSP algorithms.
An improved algorithm for the all-pairs suffix-prefix problem [JDA 2016]
Parallel computation for the all-pairs suffix-prefix problem [SPIRE'16]
Proof of concept for "TSP Escapes the O(2^n n^2) Curse" -- First improvement after more than 60 years
An implementation for the floyd-warshall Algorithm to solve All-Pairs Shortest Paths problem
My Solutions to problems in [Competitive Programming 3]