Storing, searching and dissemination of chemical information [electronic resource] / Achim Zielesny.
Material type:
FilmSeries: Henry Stewart talksBiomedical & life sciences collection. Introduction to Cheminformatics: Publisher: London : Henry Stewart Talks, 2011Description: 1 online resource (1 streaming video file (46 min.) : color, sound)Subject(s): Chemical literature | Cheminformatics | Chemistry -- Data processing | Chemistry -- Information services | Information storage and retrieval systems -- Chemistry | Chemistry | Informatics | Information Storage and RetrievalOnline resources: Click here to access online | Series Animated audio-visual presentation with synchronized narration.
Title from title frames.
Contents: Sequential data search -- Bisection with sorted data -- Data structure binary tree & hash table -- Speed vs. Optimum structure -- Problems of hash methods -- Matching of data -- Index creation -- Chemical exact structure and substructure search -- Brute-force explanation -- ABAS in practice -- Heuristic backtracking in molecular tree -- The concept of screening -- Tanimoto coefficient -- Chemical reaction retrieval -- Atom-to-atom mapping -- Breaking/Formation of bonds -- Super atoms, generic groups, R groups -- Generation of synthesis trees for synthesis -- Document and fact retrieval -- Exact & Partial match searches -- Similarity & Associative searches.
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Mode of access: World Wide Web.