Zielesny, Achim,
Storing, searching and dissemination of chemical information [electronic resource] / Achim Zielesny. - London : Henry Stewart Talks, 2011. - 1 online resource (1 streaming video file (46 min.) : color, sound). - Introduction to Cheminformatics : data management, manipulation and properties, 2056-452X . - Henry Stewart talks. Biomedical & life sciences collection. Introduction to Cheminformatics. .
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.
Access restricted to subscribers.
Mode of access: World Wide Web.
3049 Henry Stewart Talks
Chemical literature.
Cheminformatics.
Chemistry--Data processing.
Chemistry--Information services.
Information storage and retrieval systems--Chemistry.
Chemistry.
Informatics.
Information Storage and Retrieval.
Storing, searching and dissemination of chemical information [electronic resource] / Achim Zielesny. - London : Henry Stewart Talks, 2011. - 1 online resource (1 streaming video file (46 min.) : color, sound). - Introduction to Cheminformatics : data management, manipulation and properties, 2056-452X . - Henry Stewart talks. Biomedical & life sciences collection. Introduction to Cheminformatics. .
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.
Access restricted to subscribers.
Mode of access: World Wide Web.
3049 Henry Stewart Talks
Chemical literature.
Cheminformatics.
Chemistry--Data processing.
Chemistry--Information services.
Information storage and retrieval systems--Chemistry.
Chemistry.
Informatics.
Information Storage and Retrieval.