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A weighted assembly precedence graph for assembly sequence planning
International Journal of Advanced Manufacturing Technology, 2015Assembly sequence planning is one of the well-known combinatorial optimization problems in manufacturing. An assembly is often represented as an assembly relation graph or precedence graph. The traditional methods are used to generate a large number of feasible assembly sequences and then find the optimal sequence through evaluation.
Yong Wang, De Tian
exaly +2 more sources
A graph algorithmic framework for the assembly of shredded documents
2011 IEEE International Conference on Multimedia and Expo, 2011In this paper we propose a framework to address the reassembly of shredded documents. Inspired by the way humans approach this problem we introduce a novel algorithm that iteratively determines groups of fragments that fit together well. We identify such groups by evaluating a set of constraints that takes into account shape- and content-based ...
Richter, Fabian +2 more
openaire +2 more sources
From de Bruijn Graphs to Rectangle Graphs for Genome Assembly
2012Jigsaw puzzles were originally constructed by painting a picture on a rectangular piece of wood and further cutting it into smaller pieces with a jigsaw. The Jigsaw Puzzle Problem is to find an arrangement of these pieces that fills up the rectangle in such a way that neighboring pieces have "matching" boundaries with respect to color and texture ...
Nikolay Vyahhi +3 more
openaire +1 more source
Multiset-based self-assembly of graphs
Fundam. Informaticae, 2007Summary: We present a model for self-assembly of graphs based on multisets and the formalism of membrane systems. The model deals with aggregates of cells which are defined as undirected graphs where a multiset over a fixed alphabet is assigned to each vertex.
Bernardini, F +3 more
openaire +3 more sources
KGAssembly: Knowledge graph-driven assembly process generation and evaluation for complex components
International Journal of Computer Integrated Manufacturing, 2022Bin Zhou, Jinsong Bao
exaly
Assembly Information Model Based on Knowledge Graph
Journal of Shanghai Jiaotong University (Science), 2020Jinsong Bao +2 more
exaly
How to build a graph in n days: Some variations of graph assembly
Discrete Applied Mathematics, 2020Nicholas Mayers
exaly