John M. Barnard

Publication Activity (10 Years)

Years Active: 1981-2012
Publications (10 Years): 0

Top Topics

Multiresolution

Chemical Engineering

Top Venues

J. Cheminformatics

Publications

John M. Barnard, Geoffrey M. Downs
Recent and current developments in handling Markush structures from chemical patents. J. Cheminformatics 4 (S-1) (2012)
Peter Willett, John M. Barnard, Geoffrey M. Downs
Chemical Similarity Searching. J. Chem. Inf. Comput. Sci. 38 (6) (1998)
Geoffrey M. Downs, John M. Barnard
Techniques for Generating Descriptive Fingerprints in Combinatorial Libraries. J. Chem. Inf. Comput. Sci. 37 (1) (1997)
John M. Barnard, Geoffrey M. Downs
Chemical Fragment Generation and Clustering Software. J. Chem. Inf. Comput. Sci. 37 (1) (1997)
Frank H. Allen, John M. Barnard, Anthony P. F. Cook, Sydney R. Hall
The Molecular Information File (MIF): Core Specifications of a New Standard Format for Chemical Data. J. Chem. Inf. Comput. Sci. 35 (3) (1995)
John M. Barnard
Substructure searching methods: Old and new. J. Chem. Inf. Comput. Sci. 33 (4) (1993)
John M. Barnard, Geoffrey M. Downs
Clustering of chemical structures on the basis of two-dimensional similarity measures. J. Chem. Inf. Comput. Sci. 32 (6) (1992)
Winfried Dethlefsen, Michael F. Lynch, Valerie J. Gillet, Geoffrey M. Downs, John D. Holliday, John M. Barnard
Computer storage and retrieval of generic chemical structures in patents. 12. Principles of search operations involving parameter lists: matching-relations, user-defined match levels, and transition from the reduced graph search to the refined search. J. Chem. Inf. Comput. Sci. 31 (2) (1991)
Winfried Dethlefsen, Michael F. Lynch, Valerie J. Gillet, Geoffrey M. Downs, John D. Holliday, John M. Barnard
Computer storage and retrieval of generic chemical structures in patents. 11. Theoretical aspects of the use of structure languages in a retrieval system. J. Chem. Inf. Comput. Sci. 31 (2) (1991)
John M. Barnard
A comparison of different approaches to Markush structure handling. J. Chem. Inf. Comput. Sci. 31 (1) (1991)
John M. Barnard
Draft specification for revised version of the Standard Molecular Data (SMD) Format. J. Chem. Inf. Comput. Sci. 30 (1) (1990)
Valerie J. Gillet, Stephen M. Welford, Michael F. Lynch, Peter Willett, John M. Barnard, Geoffrey M. Downs, Gordon A. Manson, J. Thompson
Computer storage and retrieval of generic chemical structures in patents. 7. Parallel simulation of a relaxation algorithm for chemical substructure search. J. Chem. Inf. Comput. Sci. 26 (3) (1986)
Michael F. Lynch, John M. Barnard, Stephen M. Welford
Generic structure storage and retrieval. J. Chem. Inf. Comput. Sci. 25 (3) (1985)
John M. Barnard, Michael F. Lynch, Stephen M. Welford
Computer storage and retrieval of generic chemical structures in patents. 6. An interpreter program for the generic structure description language GENSAL. J. Chem. Inf. Comput. Sci. 24 (2) (1984)
Stephen M. Welford, Michael F. Lynch, John M. Barnard
Computer storage and retrieval of generic chemical structures in patents. 5. Algorithmic generation of fragment descriptors for generic structure screening. J. Chem. Inf. Comput. Sci. 24 (2) (1984)
John M. Barnard, Michael F. Lynch, Stephen M. Welford
Computer storage and retrieval of generic structures in chemical patents. 4. An extended connection table representation for generic structures. J. Chem. Inf. Comput. Sci. 22 (3) (1982)
John M. Barnard, Peter Willett
Method for generating a chemical reaction index for storage and retrieval of information. Comments. J. Chem. Inf. Comput. Sci. 21 (3) (1981)
Stephen M. Welford, Michael F. Lynch, John M. Barnard
Computer storage and retrieval of generic chemical structures in patents, 3. Chemical grammars and their role in the manipulation of chemical structures. J. Chem. Inf. Comput. Sci. 21 (3) (1981)
Michael F. Lynch, John M. Barnard, Stephen M. Welford
Computer storage and retrieval of generic chemical structures in patents, 1. Introduction and general strategy. J. Chem. Inf. Comput. Sci. 21 (3) (1981)
John M. Barnard, Michael F. Lynch, Stephen M. Welford
Computer storage and retrieval of generic chemical structures in patents, 2. GENSAL, a formal language for the description of generic chemical structures. J. Chem. Inf. Comput. Sci. 21 (3) (1981)