TY - ADVS AU - Meringer,Markus TI - Canonization, Morgan algorithm, equivalence classes T2 - Introduction to Cheminformatics : data management, manipulation and properties, PY - 2011/// CY - London PB - Henry Stewart Talks KW - Cheminformatics KW - Computer algorithms KW - Algorithms KW - Chemistry KW - Informatics N1 - Animated audio-visual presentation with synchronized narration; Title from title frames; Contents: Introduction: Why canonization? -- Basic definitions: permutation, symmetric group, automorphism -- Applications and implementations of canonizers -- Morgan Algorithm -- General strategies: initial classification, iterative refinement, labeling by backtracking, pruning the backtrack tree, profiting from symmetry -- Symmetrically equivalent atoms -- Outlook: equivalence classes of molecular graphs; Access restricted to subscribers UR - https://hstalks.com/bs/2012/ UR - https://hstalks.com/bs/p/582/ ER -